Preparacion networking-V2

Refer to the exhibit. Users in the branch network of 2001:db8:0:4::/64 report that they cannot access the Internet. Which command is issued in IPv6 router EIGRP 100 configuration mode to solve this issue?. Issue the eigrp stub command on R1. Issue the no eigrp stub command on R1. Issue the eigrp stub command on R2. Issue the no eigrp stub command on R2.

Refer to the exhibit. Which configuration configures a policy on R1 to forward any traffic that is sourced from the 192.168.130.0/24 network to R2?. access-list 1 permit ip 192.168.130.0 0.0.0.255 ! interface Gi0/2 ip policy route-map test ! route-map test permit 10 match ip address 1 set ip next-hop 172.20.20.2. access-list 1 permit ip 192.168.130.0 0.0.0.255 ! interface Gi0/1 ip policy route-map test ! route-map test permit 10 match ip address 1 set ip next-hop 172.20.40.2. access-list 1 permit ip 192.168.130.0 0.0.0.255 ! interface Gi0/2 ip policy route-map test ! route-map test permit 10 match ip address 1 set ip next-hop 172.20.20.1. access-list 1 permit ip 192.168.130.0 0.0.0.255 ! interface Gi0/1 ip policy route-map test ! route-map test permit 10 match ip address 1 set ip next-hop 172.20.40.1.

R2 has a locally originated prefix 192.168.130.0/24 and has these configurations: ! route map OUT permit 10 match ip address prefix-list test set as-path prepend 65000 What is the result when the route-map OUT command is applied toward an eBGP neighbor R1 (1.1.1.1) by using the neighbor 1.1.1.1 route-map OUT out command?. R1 sees 192.168.130.0/24 as two AS hops away instead of one AS hop away. R1 does not accept any routes other than 192.168.130.0/24. R1 does not forward traffic that is destined for 192.168.30.0/24. Network 192.168.130.0/24 is not allowed in the R1 table.

Which method changes the forwarding decision that a router makes without first changing the routing table or influencing the IP data plane?. nonbroadcast multiaccess. packet switching. policy-based routing. forwarding information base.

Refer to the exhibits. The output of the trace route from R5 shows a loop in the network. Which configuration prevents this loop?. R3 router ospf 1 redistribute eigrp 1 subnets route-map SET-TAG ! route-map SET-TAG permit 10 set tag 1 R4 router eigrp 1 redistribute ospf 1 metric 2000000 1 255 1 1500 route-map FILTER-TAG ! route-map FILTER-TAG deny 10 match tag 1 ! route-map FILTER-tag permit 20. R3 router eigrp 1 redistribute OSPF 1 route-map SET-TAG ! route-map SET-TAG permit 10 set tag 1 R4 router eigrp 1 redistribute ospf 1 metric 2000000 1 255 1 1500 route-map FILTER-TAG network 10.1.24.4 0.0.0.0 ! route-map FILTER-TAG deny 10 match tag 1 ! route-map FILTER-tag permit 20. R3 router eigrp 1 redistribute eigrp 1 subnets route-map SET-TAG ! route-map SET-TAG permit 10 set tag 1 R4 router eigrp 1 redistribute ospf 1 metric 2000000 1 255 1 1500 route-map FILTER-TAG ! route-map FILTER-TAG permit 10 match tag 1 !. R3 router eigrp 1 redistribute eigrp 1 subnets route-map SET-TAG ! route-map SET-TAG deny 10 set tag 1 R4 router eigrp 1 redistribute ospf 1 metric 2000000 1 255 1 1500 route-map FILTER-TAG ! route-map FILTER-TAG deny 10 match tag 1 !.

Refer to the exhibit. An engineer configures a static route on a router, but when the engineer checks the route to the destination, a different next hop is chosen. What is the reason for this?. Dynamic routing protocols always have priority over static routes. The metric of the OSPF route is lower than the metric of the static route. The configured AD for the static route is higher than the AD of OSPF. The syntax of the static route is not valid, so the route is not considered.

Refer to the exhibit. An engineer is trying to generate a summary route in OSPF for network 10.0.0.0/8, but the summary route does not show up in the routing table. Why is the summary route missing?. The summary-address command is used only for summarizing prefixes between areas. The summary route is visible only in the OSPF database, not in the routing table. There is no route for a subnet inside 10.0.0.0/8, so the summary route is not generated. The summary route is not visible on this router, but it is visible on other OSPF routers in the same area.

Refer to the exhibit. An engineer is trying to block the route to 192.168.2.2 from the routing table by using the configuration that is shown. The route is still present in the routing table as an OSPF route. Which action blocks the route?. Use an extended access list instead of a standard access list. Change sequence 10 in the route-map command from permit to deny. Use a prefix list instead of an access list in the route map. Add this statement to the route map: route-map RM-OSPF-DL deny 20.

What is a prerequisite for configuring BFD?. Jumbo frame support must be configured on the router that is using BFD. All routers in the path between two BFD endpoints must have BFD enabled. Cisco Express Forwarding must be enabled on all participating BFD endpoints. To use BFD with BGP, the timers 3 9 command must first be configured in the BGP routing process.

DRAG DROP - Drag and drop the OSPF adjacency states from the left onto the correct descriptions on the right. Select and Place: init. 2-way. down. exchange. ExStart. Loading.

Refer to the exhibit. R2 is a route reflector, and R1 and R3 are route reflector clients. The route reflector learns the route to 172.16.25.0/24 from R1, but it does not advertise to R3. What is the reason the route is not advertised?. R2 does not have a route to the next hop, so R2 does not advertise the prefix to other clients. Route reflector setup requires full IBGP mesh between the routers. In route reflector setup, only classful prefixes are advertised to other clients. In route reflector setups, prefixes are not advertised from one client to another.

Refer to the exhibit. An engineer is trying to redistribute OSPF to BGP, but not all of the routes are redistributed. What is the reason for this issue?. By default, only internal routes and external type 1 routes are redistributed into BGP. Only classful networks are redistributed from OSPF to BGP. BGP convergence is slow, so the route will eventually be present in the BGP table. By default, only internal OSPF routes are redistributed into BGP.

Refer to the exhibit. In which circumstance does the BGP neighbor remain in the idle condition?. if prefixes are not received from the BGP peer. if prefixes reach the maximum limit. if a prefix list is applied on the inbound direction. if prefixes exceed the maximum limit.

Which attribute eliminates LFAs that belong to protected paths in situations where links in a network are connected through a common fiber?. shared risk link group-disjoint. linecard-disjoint. lowest-repair-path-metric. interface-disjoint.

Refer to the exhibit. An engineer is troubleshooting BGP on a device but discovers that the clock on the device does not correspond to the time stamp of the log entries. Which action ensures consistency between the two times?. Configure the service timestamps log uptime command in global configuration mode. Configure the logging clock synchronize command in global configuration mode. Configure the service timestamps log datetime localtime command in global configuration mode. Make sure that the clock on the device is synchronized with an NTP server.

Refer to the exhibit. What is the result of applying this configuration?. The router can form BGP neighborships with any other device. The router cannot form BGP neighborships with any other device. The router cannot form BGP neighborships with any device that is matched by the access list named "BGP". The router can form BGP neighborships with any device that is matched by the access list named "BGP".

Which command displays the IP routing table information that is associated with VRF-Lite?. show ip vrf. show ip route vrf. show run vrf. show ip protocols vrf.

Refer to the exhibit. Which subnet is redistributed from EIGRP to OSPF routing protocols?. 10.2.2.0/24. 10.1.4.0/26. 10.1.2.0/24. 10.2.3.0/26.

Which configuration adds an IPv4 interface to an OSPFv3 process in OSPFv3 address family configuration?. router ospfv3 1 address-family ipv4. Router(config-router)#ospfv3 1 ipv4 area 0. Router(config-if)#ospfv3 1 ipv4 area 0. router ospfv3 1 address-family ipv4 unicast.

Refer to the exhibit. Which statement about R1 is true?. OSPF redistributes RIP routes only if they have a tag of one. RIP learned routes are distributed to OSPF with a tag value of one. R1 adds one to the metric for RIP learned routes before redistributing to OSPF. RIP routes are redistributed to OSPF without any changes.

Refer to the exhibit. An IP SLA was configured on router R1 that allows the default route to be modified in the event that Fa0/0 loses reachability with the router R3 Fa0/0 interface. The route has changed to flow through router R2. Which debug command is used to troubleshoot this issue?. debug ip flow. debug ip sla error. debug ip routing. debug ip packet.

Which configuration enables the VRF that is labeled "Inet" on FastEthernet0/0?. R1(config)# ip vrf Inet R1(config-vrf)#ip vrf FastEthernet0/0. R1(config)#ip vrf Inet FastEthernet0/0. R1(config)# ip vrf Inet R1(config-vrf)#interface FastEthernet0/0 R1(config-if)#ip vrf forwarding Inet. R1(config)#router ospf 1 vrf Inet R1(config-router)#ip vrf forwarding FastEthernet0/0.

Refer to the exhibit. After redistribution is enabled between the routing protocols; PC2, PC3, and PC4 cannot reach PC1. Which action can the engineer take to solve the issue so that all the PCs are reachable?. Set the administrative distance 100 under the RIP process on R2. Filter the prefix 10.1.1.0/24 when redistributed from OSPF to EIGRP. Filter the prefix 10.1.1.0/24 when redistributed from RIP to EIGRP. Redistribute the directly connected interfaces on R2.

Refer to the exhibit. A router is receiving BGP routing updates from multiple neighbors for routes in AS 690. What is the reason that the router still sends traffic that is destined to AS 690 to a neighbor other than 10.222.1.1?. The local preference value in another neighbor statement is higher than 250. The local preference value should be set to the same value as the weight in the route map. The route map is applied in the wrong direction. The weight value in another neighbor statement is higher than 200.

Refer to the exhibit. R1 and R2 cannot establish an EIGRP adjacency. Which action establishes EIGRP adjacency?. Remove the current autonomous system number on one of the routers and change to a different value. Add the passive-interface command to the R1 configuration so that it matches the R2 configuration. Remove the passive-interface command from the R2 configuration so that it matches the R1 configuration. Add the no auto-summary command to the R2 configuration so that it matches the R1 configuration.

An engineer configured policy-based routing for a destination IP address that does not exist in the routing table. How is the packet treated through the policy for configuring the set ip default next-hop command?. Packets are not forwarded to the specific next hop. Packets are forwarded based on the routing table. Packets are forwarded based on a static route. Packets are forwarded to the specific next hop.

Refer to the exhibit. The administrator configured route advertisement to a remote low resources router to use only the default route to reach any network but failed. Which action resolves this issue?. Remove the prefix keyword from the distribute-list command. Remove the line with the sequence number 10 from the prefix list. Change the direction of the distribute-list command from out to in. Remove the line with the sequence number 5 from the prefix list.

Refer to the exhibit. The network administrator configured the branch router for IPv6 on the E 0/0 interface. The neighboring router is fully configured to meet requirements, but the neighbor relationship is not coming up. Which action fixes the problem on the branch router to bring the IPv6 neighbors up?. Disable OSPF for IPv4 using the no ospfv3 4 area 0 ipv4 command under the E 0/0 interface. Enable the IPv4 address family under the router ospfv3 4 process by using the address-family ipv4 unicast command. Disable IPv6 on the E 0/0 interface using the no ipv6 enable command. Enable the IPv4 address family under the E 0/0 interface by using the address-family ipv4 unicast command.

Refer to the exhibit. The network administrator has configured the Customer Edge router (AS 64511) to send only summarized routes toward ISP-1 (AS 100) and ISP-2 (AS 200). router bgp 64511 network 172.16.20.0 mask 255.255.255.0 network 172.16.20.0 mask 255.255.255.0 network 172.16.20.0 mask 255.255.255.0 network 172.16.20.0 mask 255.255.255.0 aggregate-address 172.16.20.0 255.255.252.0 After this configuration, ISP-1 and ISP-2 continue to receive the specific routes and the summary route. Which configuration resolves the issue?. router bgp 64511 aggregate address 172.16.20.0 255.255.252.0 summary-only. router bgp 64511 neighbor 192.168.100.1 summary-only neighbor 192.168.200.1 summary-only. ip prefix-list PL_BLOCK_SPECIFIC deny 192.168.20.0/22 ge 22 ip prefix-list PL_BLOCK_SPECIFIC permit 172.16.20.0/22 ! route-map BLOCK_SPECIFIC permit 10 match ip address prefix-list PL_BLOCK_SPECIFIC ! router bgp 64511 aggregate-address 172.16.20.0 255.255.252.0 suppress-map BLOCK_SPECIFIC. interface E 0/0 ip bgp suppress-map BLOCK_SPECIFIC ! interface E0/1 ip bgp suppress-map BLOCK_SPECIFIC ! ip prefix-list PL_BLOCK_SPECIFIC permit 172.16.20.0/22 ge 24 route-map BLOCK_SPECIFIC match ip address prefix-list PL_BLOCK_SPECIFIC.

Refer to the exhibit. R2 has two paths to reach 192.168.13.0/24, but traffic is sent only through R3. Which action allows traffic to use both paths?. Configure the variance 4 command under the EIGRP process on R2. Configure the bandwidth 2000 command under interface FastEthernet0/0 on R2. Configure the delay 1 command under interface FastEthernet0/0 on R2. Configure the variance 2 command under the EIGRP process on R2.

Refer to the exhibit. The OSPF neighbor relationship is not coming up. What must be configured to restore OSPF neighbor adjacency?. matching hello timers. OSPF on the remote router. use router ID. matching mtu values.

An engineer configured two routers connected to two different service providers using BGP with default attributes. One of the links is presenting high delay, which causes slowness in the network. Which BGP attribute must the engineer configure to avoid using the high-delay ISP link if the second ISP link is up?. AS-PATH. WEIGHT. MED. LOCAL_PREF.

Refer to the exhibit. A network administrator redistributed the default static route into OSPF toward all internal routers to reach to Internet. Which set of commands restores reachability to the Internet by internal routers?. router ospf 1 redistribute static subnets. router ospf 1 network 0.0.0.0 0.0.0.0 area 0. router ospf 1 redistribute connected 0.0.0.0. router ospf 1 default-information originate.

Refer to the exhibit. The Math and Science departments connect through the corporate IT router, but users in the Math department must not be able to reach the Science department and vice versa. Which configuration accomplishes this task?. vrf definition Science address-family ipv4 ! interface E 0/2 ip address 192.168.1.1 255.255.255.0 no shut ! interface E 0/3 ip address 192.168.2.1 255.255.255.0 no shut. vrf definition Science address-family ipv4 ! interface E 0/2 vrf forwarding Science ip address 192.168.1.1 255.255.255.0 no shut ! interface E 0/3 vrf forwarding Science ip address 192.168.2.1 255.255.255.0 no shut. vrf definition Science address-family ipv4 ! interface E 0/2 ip address 192.168.1.1 255.255.255.0 vrf forwarding Science no shut ! interface E 0/3 ip address 192.168.2.1 255.255.255.0 vrf forwarding Science no shut. vrf definition Science ! interface E 0/2 ip address 192.168.1.1 255.255.255.0 no shut ! interface E 0/3 ip address 192.168.2.1 255.255.255.0 no shut.

Refer to the exhibit. The neighbor relationship is not coming up. Which two configurations bring the adjacency up? (Choose two.). LA interface E 0/0 ip ospf authentication-key Cisco123. NY interface E 0/0 no ip ospf message-digest-key 1 md5 Cisco123 ip ospf authentication-key Cisco123. LA interface E 0/0 ip ospf message-digest-key 1 md5 Cisco123. LA router ospf 1 area 0 authentication message-digest. NY router ospf 1 area 0 authentication message-digest.

Refer to the exhibit. The network administrator configured redistribution on an ASBR to reach to all WAN networks but failed. Which action resolves the issue?. The route map EIGRP->OSPF must have the 10.0.106.0/24 entry to exist in one of the three prefix lists to pass. EIGRP must redistribute the 10.0.106.0/24 route instead of using the network statement. The OSPF process must have a metric when redistributing prefixes from EIGRP. The route map must have the keyword prefix-list to evaluate the prefix list entries.

Refer to the exhibit. An engineer configured R2 and R5 as route reflectors and noticed that not all routes are sent to R1 to advertise to the eBGP peers. Which iBGP routers must be configured as route reflectors to advertise all routes to restore reachability across all networks?. R1 and R4. R1 and R5. R4 and R5. R2 and R5.

Refer to the exhibits. SanFrancisco and Boston routers are choosing slower links to reach each other despite the direct links being up. Which configuration fixes the issue?. All Routers router ospf 1 auto-cost reference-bandwidth 100. SanFrancisco Router router ospf 1 auto-cost reference-bandwidth 1000. Boston Router router ospf 1 auto-cost reference-bandwidth 1000. All Routers router ospf 1 auto-cost reference-bandwidth 1000.

Refer to the exhibit. Troubleshoot and ensure that branch ׀’ only ever uses the MPLS ׀’ network to reach HQ. Which action achieves this requirement?. Introduce AS path prepending on the branch A MPLS ׀’ network connection so that any HQ advertisements from branch A toward the MPLS ׀’ network are prepended three times. Modify the weight of all HQ prefixes received at branch ׀’ from the MPLS ׀’ network to be higher than the weights used on the MPLS A network. Increase the local preference for all HQ prefixes received at branch ׀’ from the MPLS ׀’ network to be higher than the local preferences used on the MPLS A network. Introduce an AS path filter on branch A routers so that only local prefixes are advertised into BGP.

Refer to the exhibit. The OSPF routing protocol is redistributed into the BGP routing protocol, but not all the OSPF routes are distributed into BGP. Which action resolves the issue?. Include the word external in the redistribute command. Use a route-map command to redistribute OSPF external routes defined in an access list. Include the word internal external in the redistribute command. Use a route-map command to redistribute OSPF external routes defined in a prefix list.

Refer to the exhibit. Routing protocols are mutually redistributed on R3 and R1. Users report intermittent connectivity to services hosted on the 10.1.1.0/24 prefix. Significant routing update changes are noticed on R3 when the show ip route profile command is run. How must the services be stabilized?. The routing loop must be fixed by reducing the admin distance of OSPF from 110 to 80 on R3. The routing loop must be fixed by reducing the admin distance of iBGP from 200 to 100 on R3. The issue with using BGP must be resolved by using another protocol and redistributing it into EIGRP on R3. The issue with using iBGP must be fixed by running eBGP between R3 and R4.

When determining if a system is capable of support, what is the minimum time spacing required for a BFD control packet to receive once a control packet is arrived?. Desired Min TX Interval. Detect Mult. Required Min RX Interval. Required Min Echo RX Interval.

An engineer is configuring a network and needs packets to be forwarded to an interface for any destination address that is not in the routing table. What should be configured to accomplish this task?. set ip next-hop. set ip default next-hop. set ip next-hop recursive. set ip next-hop verify-availability.

What is an advantage of using BFD?. It detects local link failure at layer 1 and updates the routing table. It detects local link failure at layer 3 and updates the routing protocols. It has sub-second failure detection for layer 1 and layer 3 problems. It has sub-second failure detection for layer 1 and layer 2 problems.

An engineer needs dynamic routing between two routers and is unable to establish OSPF adjacency. The output of the show ip ospf neighbor command shows that the neighbor state is EXSTART/EXCHANGE. Which action should be taken to resolve this issue?. match the passwords. match the hello timers. match the MTUs. match the network types.

Refer to the exhibit. R1 is connected with R2 via GigabitEthernet0/0, and R2 cannot ping R1. What action will fix the issue?. Fix route dampening configured on the router. Replace the SFP module because it is not supported. Fix IP Event Dampening configured on the interface. Correct the IP SLA probe that failed.

Refer to the exhibits. A user on the 192.168.1.0/24 network can successfully ping 192.168.3.1, but the administrator cannot ping 192.168.3.1 from the LA router. Which set of configurations fixes the issue?. Chicago Router ip route 192.168.3.0 255.255.255.0 10.1.2.2 ip route 192.168.4.0 255.255.255.0 10.1.2.2. LA Router ip route 192.168.3.0 255.255.255.0 10.1.1.1 ip route 192.168.4.0 255.255.255.0 10.1.1.1. Chicago Router router eigrp 100 redistribute static metric 10 10 10 10 10. Chicago Router router eigrp 100 redistribute connected.

Refer to the exhibit. A network administrator configured mutual redistribution on R1 and R2 routers, which caused instability in the network. Which action resolves the issue?. Set a tag in the route map when redistributing EIGRP into OSPF on R1, and match the same tag on R2 to deny when redistributing OSPF into EIGRP. Set a tag in the route map when redistributing EIGRP into OSPF on R1, and match the same tag on R2 to allow when redistributing OSPF into EIGRP. Apply a prefix list of EIGRP network routes in OSPF domain on R1 to propagate back into the EIGRP routing domain. Advertise summary routes of EIGRP to OSPF and deny specific EIGRP routes when redistributing into OSPF.

Refer to the exhibit. A network engineer for AS64512 must remove the inbound and outbound traffic from link A during maintenance without closing the BGP session so that there is still a backup link over link A toward the ASN. Which BGP configuration on R1 accomplishes this goal?. route-map link-a-in permit 10 set weight 200 route-map link-a-out permit 10 set as-path prepend 64512 route-map link-b-in permit 10 set weight 100 route-map link-b-out permit 10. route map link-a-in permit 10 set weight 200 route-map link-a-out permit 10 route-map link-b-in permit 10 set weight 100 route-map link-b-out permit 10 set as-path prepend 64512. route-map link-a-in permit 10 route-map link-a-out permit 10 set as-path prepend 64512 route-map link-b-in permit 10 set local-preference 200 route-map link-b-out permit 10. route-map link-a permit 10 set local-preference 200 route-map link-a-out permit 10 route-map link-b-in permit 10 route-map link-b-out permit 10 set as-path prepend 64512.

An engineer configured access list NON-CISCO in a policy to influence routes. What are the two effects of this route map configuration? (Choose two.). Packets are forwarded using normal route lookup. Packets are forwarded to the default gateway. Packets are dropped by the access list. Packets are evaluated by sequence 10. Packets are not evaluated by sequence 10.

Refer to the exhibits. To provide reachability to network 10.1.1.0/24 from R5, the network administrator redistributes EIGRP into OSPF on R3 but notices that R4 is now taking a suboptimal path through R5 to reach 10.1.1.0/24 network. Which action fixes the issue while keeping the reachability from R5 to 10.1.1.0/24 network?. Change the administrative distance of the external EIGRP to 90. Apply the outbound distribution list on R5 toward R4 in OSPF. Change the administrative distance of OSPF to 200 on R5. Redistribute OSPF into EIGRP on R4.

Refer to the exhibits. All the serial links between R1, R2, and R3 have the same bandwidth. Users on the 192.168.1.0/24 network report slow response times while they access resources on network 192.168.3.0/24. When a traceroute is run on the path, it shows that the packet is getting forwarded via R2 to R3 although the link between R1 and R3 is still up. What must the network administrator do to fix the slowness?. Add a static route on R1 using the next hop of R3. Remove the static route on R1. Change the Administrative Distance of EIGRP to 5. Redistribute the R1 static route to EIGRP.

Refer to the exhibit. The R1 and R2 configurations are: R1 router bgp 100 neighbor 10.1.1.2 remote-as 200 R2 router bgp 200 neighbor 10.1.1.1 remote-as 100 The neighbor relationship is not coming up. Which two sets of configurations bring the neighbors up? (Choose two.). R1 ip route 10.1.1.2 255.255.255 192.168.1.2 ! router bgp 100 neighbor 10.1.1.1 ttl-security hops 1 neighbor 10.1.1.2 update source loopback 0. R2 ip route 10.1.1.2 255.255.255.255 ! router bgp 100 neighbor 10.1.1.2 ttl-security hops 1 neighbor 10.1.1.2 update source loopback 1. R2 ip route 10.1.1.1 255.255.255.255 192.168.1.1 ! router bgp 200 neighbor 10.1.1.1 ttl-security hops 1 neighbor 10.1.1.1 update source loopback 0. R1 ip route 10.1.1.2 255.255.255.255 192.168.1.2 router bgp 100 neighbor 10.1.1.2 disable-connected-check neighbor 10.1.1.2 update source loopback 0. R2 ip route 10.1.1.1 255.255.255.255 192.168.1.1 router bgp 200 neighbor 10.1.1.1 disable-connected-check neighbor 10.1.1.1 update-source loopback 0.

Refer to the exhibit. The network administrator must mutually redistribute routes at the Chicago router to the LA and NewYork routers. The configuration of the Chicago router is this: router ospf 1 redistribute eigrp 100 router eigrp 100 redistribute ospf 1 After the configuration, the LA router receives all the NewYork routes, but the NewYork router does not receive any LA routes. Which set of configurations fixes the problem on the Chicago router?. router ospf 1 redistribute eigrp 100 metric 20. router eigrp 100 redistribute ospf 1 metric 10 10 10 10 10. router ospf 1 redistribute eigrp 100 subnets. router eigrp 100 redistribute ospf 1 subnets.

Drag and drop the actions from the left into the correct order on the right to configure a policy to avoid following packet forwarding based on the normal routing path. Select and Place: configure route map instances. configure set commands. configure fast switching for PBR. configure ACLs. configure match commands. configure PBR on the interface.

Refer to the exhibit. An engineer wanted to set a tag of 30 to route 10.1.80.65/32 but it failed. How is the issue fixed?. Modify route-map ospf-to-eigrp permit 10 and match prefix-list ccnp2. Modify prefix-list ccnp3 to add 10.1.64.0/20 ge 32. Modify prefix-list ccnp3 to add 10.1.64.0/20 le 24. Modify route-map ospf-to-eigrp permit 30 and match prefix-list ccnp2.

Refer to the exhibits. A company with autonomous system number AS65401 has obtained IP address block 209.165.200.224/27 from ARIN. The company needed more IP addresses and was assigned block 209.165.202.128/27 from ISP2. An engineer in ISP1 reports that they are receiving ISP2 routes from AS65401. Which configuration on R1 resolves the issue?. access-list 10 deny 209.165.202.128 0.0.0.31 access-list 10 permit any ! router bgp 65401 neighbor 209.165.201.1 distribute-list 10 out. access-list 10 deny 209.165.202.128 0.0.0.31 access-list 10 permit any ! router bgp 65401 neighbor 209.165.201.1 distribute-list 10 in. ip route 209.165.200.224 255.255.255.224 209.165.201.1 ip route 209.165.202.128 255.255.255.224 209.165.201.5. ip route 0.0.0.0 0.0.0.0 209.165.201.1 ip route 0.0.0.0 0.0.0.0 209.165.201.5.

After some changes in the routing policy, it is noticed that the router in AS 45123 is being used as a transit AS router for several service providers. Which configuration ensures that the branch router in AS 45123 advertises only the local networks to all SP neighbors?. ip as-path access-list 1 permit ^45123$ ! router bgp 45123 neighbor SP-Neighbors filter-list 1 out. ip as-path access-list 1 permit ^45123 ! router bgp 45123 neighbor SP-Neighbors filter-list 1 out. ip as-path access-list 1 permit ^$ ! router bgp 45123 neighbor SP-Neighbors filter-list 1 out. ip as-path access-list 1 permit .* ! router bgp 45123 neighbor SP-Neighbors filter-list 1 out.

A network administrator is troubleshooting a high utilization issue on the route processor of a router that was reported by NMS. The administrator logged into the router to check the control plane policing and observed that the BGP process is dropping a high number of routing packets and causing thousands of routes to recalculate frequently. Which solution resolves this issue?. Shape the pir for BGP, conform-action set-prec-transmit, and exceed action set-frde-transmit. Police the pir for BGP, conform-action set-prec-transmit, and exceed action set-clp-transmit. Shape the cir for BGP, conform-action transmit, and exceed action transmit. Police the cir for BGP, conform-action transmit, and exceed action transmit.

Which mechanism must be chosen to optimize the reconvergence time for OSPF at company location 408817202 that is less CPU-intensive than reducing the hello and dead timers?. sso. BFD. Dead Peer Detection keepalives. OSPF demand circuit.

An engineer configured BGP between routers R1 and R3. The BGP peers cannot establish neighbor adjacency to be able to exchange routes. Which configuration resolves this issue?. R1 router bgp 6501 address-family ipv6 neighbor AB01:2011:7:100::3 activate. R3 router bgp 6502 address-family ipv6 neighbor AB01:2011:7:100::1 activate. R1 router bgp 6501 neighbor AB01:2011:7:100::3 ebgp-multihop 255. R3 router bgp 6502 neighbor AB01:2011:7:100::1 ebgp-multihop 255.

Which action resolves the adjacency issue?. Configure the same autonomous system numbers. Match the hello interval timers. Match the authentication keys. Configure the same EIGRP process IDs.

BGP and EIGRP are mutually redistributed on R3, and EIGRP and OSPF are mutually redistributed on R1. Users report packet loss and interruption of service to applications hosted on the 10.1.1.0/24 prefix. An engineer tested the link from R3 to R4 with no packet loss present but has noticed frequent routing changes on R3 when running the debug ip route command. Which action stabilizes the service?. Reduce frequent OSPF SPF calculations on R3 that cause a high CPU and packet loss on traffic traversing R3. Tag the 10.1.1.0/24 prefix and deny the prefix from being redistributed into OSPF on R1. Place an OSPF distribute-list outbound on R3 to block the 10.1.1.0/24 prefix from being advertised back to R3. Repeat the test from R4 using ICMP ping on the local 10.1.1.0/24 prefix, and fix any Layer 2 errors on the host or switch side of the subnet.

Refer to the exhibit. An engineer has configured policy-based routing and applied the configuration to the correct interface. How is the configuration applied to the traffic that matches the access list?. It is forwarded using the routing table lookup. It is sent to 209.165.202.129. It is dropped. It is sent to 209.165.202.131.

A network administrator reviews the branch router console log to troubleshoot the OSPF adjacency issue with the DR router. Which action resolves this issue?. Stabilize the DR site flapping link to establish OSPF adjacency. Advertise the branch WAN interface matching subnet for the DR site. Configure the WAN interface for DR site in the related OSPF area. Configure matching hello and dead intervals between sites.

Refer to the exhibit. When the FastEthernet0/1 goes down, the route to 172.29.0.0/16 via 192.168.253.2 is not installed in the RIB. Which action resolves the issue?. Configure feasible distance greater than the reported distance. Configure feasible distance greater than the successor's feasible distance. Configure reported distance greater than the successor's feasible distance. Configure reported distance greater than the feasible distance.

AS111 is receiving its own routes from AS200 causing a loop in the network. Which configuration provides loop prevention?. router bgp 111 neighbor 195.1.1.1 as-override no neighbor 195.1.2.2 allowas-in. router bgp 111 no neighbor 195.1.1.1 allowas-in no neighbor 195.1.2.2 allowas-in. router bgp 111 neighbor 195.1.2.2 as-override no neighbor 195.1.1.1 allowas-in. router bgp 111 neighbor 195.1.1.1 as-override neighbor 195.1.2.2 as-override.

AS65510 iBGP is configured for directly connected neighbors. R4 cannot ping or traceroute network 192.168.100.0/24. Which action resolves this issue?. Configure R1 as a route reflector server and configure R2 and R3 as route reflector clients. Configure R4 as a route reflector server and configure R2 and R3 as route reflector clients. Configure R4 as a route reflector server and configure R1 as a route reflector client. Configure R1 as a route reflector server and configure R4 as a route reflector client.

Users report issues with reachability between areas as soon as an engineer configured summary routes between areas in a multiple area OSPF autonomous system. Which action resolves the issue?. Configure the area range command on the ASBR. Configure the summary-address command on the ASBR. Configure the summary-address command on the ABR. Configure the area range command on the ABR.

Refer to the exhibit. Which set of commands restore reachability to loopback0?. interface loopback0 ip address 4.4.4.4 255.255.255.0 ip ospf network point-to-point. interface loopback0 ip address 4.4.4.4 255.255.255.0 ip ospf interface area 10. interface loopback0 ip address 4.4.4.4 255.255.255.0 ip ospf network broadcast. interface loopback0 ip address 4.4.4.4 255.255.255.0 ip ospf interface type network.

AS 111 wanted to use AS 200 as the preferred path for 172.20.5.0/24 and AS 100 as the backup. After the configuration, AS 100 is not used for any other routes. Which configuration resolves the issue?. route-map SETLP permit 10 match ip address prefix-list PLIST1 set local-preference 99 route-map SETLP permit 20. router bgp 111 no neighbor 192.168.10.1 route-map SETLP in neighbor 192.168.20.2 route-map SETLP in. route-map SETLP permit 10 match ip address prefix-list PLIST1 set local-preference 110 route-map SETLP permit 20. router bgp 111 no neighbor 192.168.10.1 route-map SETLP in neighbor 192.168.10.1 route-map SETLP out.

Refer to the exhibit. The ISP router is fully configured for customer A and customer B using the VRF-Lite feature. What is the minimum configuration required for customer A to communicate between routers A1 and A2?. A1 interface fa0/0 description To->ISP ip add 172.31.100.1 255.255.255.0 no shut ! router ospf 100 net 172.31.100.1 0.0.0.255 area 0 A2 interface fa0/0 description To->ISP ip add 172.31.200.1 255.255.255.0 no shut ! router ospf 100 net 172.31.200.1 0.0.0.255 area 0. A1 interface fa0/0 description To->ISP ip vrf forwarding A ip add 172.31.100.1 255.255.255.0 no shut ! router ospf 100 vrf A net 172.31.200.1 0.0.0.255 area 0 A2 interface fa0/0 description To->ISP ip vrf forwarding A ip add 172.31.100.1 255.255.255.0 no shut ! router ospf 100 vrf A net 172.31.200.1 0.0.0.255 area 0. A1 interface fa0/0 description To->ISP ip vrf forwarding A ip add 172.31.100.1 255.255.255.0 no shut ! router ospf 100 net 172.31.100.1 0.0.0.255 area 0 A2 interface fa0/0 description To->ISP ip vrf forwarding A ip add 172.31.200.1 255.255.255.0 no shut ! router ospf 100 net 172.31.200.1 0.0.0.255 area 0. A1 interface fa0/0 description To->ISP ip add 172.31.200.1 255.255.255.0 no shut ! router ospf 100 net 172.31.200.1 0.0.0.255 area 0 A2 interface fa0/0 description To->ISP ip add 172.31.100.1 255.255.255.0 no shut ! router ospf 100 net 172.31.100.1 0.0.0.255 area 0.

An engineer is implementing a coordinated change with a server team. As part of the change, the engineer must configure interface GigabitEthernet2 in an existing VRF "RED" then move the interface to an existing VRF "BLUE" when the server team is ready. The engineer configured interface GigabitEthernet2 in VRF "RED": interface GigabitEthernet2 description Migration ID: B410A82D0935G35 vrf forwarding RED ip address 10.0.0.0 255.255.255.254 negotiation auto Which configuration completes the change?. interface GigabitEthernet2 no vrf forwarding RED vrf forwarding BLUE ip address 10.0.0.0 255.255.255.254. interface GigabitEthernet2 no ip address vrf forwarding BLUE. interface GigabitEthernet2 no vrf forwarding RED vrf forwarding BLUE. interface GigabitEthernet2 no ip address ip address 10.0.0.0 255.255.255.254 vrf forwarding BLUE.

Refer to the exhibit. R5 should not receive any routes originated in the EIGRP domain. Which set of configuration changes removes the EIGRP routes from the R5 routing table to fix the issue?. R4 route-map O2R deny 10 match tag 111 route-map O2R permit 20 ! router rip redistribute ospf 1 route-map O2R metric 1. R2 route-map E20 deny 20 R4 route-map O2R deny 10 match tag 111 ! router rip redistribute ospf 1 route-map O2R metric 1. R4 route-map O2R permit 10 match tag 111 route-map O2R deny 20 ! router rip redistribute ospf 1 route-map O2R metric 1. R4 route-map O2R deny 10 match tag 111 ! router rip redistribute ospf 1 route-map O2R metric 1.

Refer to the exhibit. The network administrator configured the network to connect two disjointed networks and all the connectivity is up except the virtual link, which causes area 250 to be unreachable. Which two configurations resolve this issue? (Choose two.). R2 router ospf 1 no area 234 virtual-link 10.34.34.4 area 234 virtual-link 0.0.0.44. R2 router ospf 1 no area 234 virtual-link 10.34.34.4 area 0 virtual-link 0.0.0.44. R4 router ospf 1 no area 234 virtual-link 10.23.23.2 area 0 virtual-link 0.0.0.22. R2 router ospf 1 router-id 10.23.23.2. R4 router ospf 1 no area 234 virtual-link 10.23.23.2 area 234 virtual-link 0.0.0.22.

Refer to the exhibit. A network administrator sets up an OSPF routing protocol for a DMVPN network on the hub router. Which configuration command is required to establish a DMVPN tunnel with multiple spokes?. ip ospf network point-to-point on the hub router. ip ospf network point-to-multipoint on one spoke router. ip ospf network point-to-multipoint on both spoke routers. ip ospf network point-to-point on both spoke routers.

Refer to the exhibit. The Internet traffic should always prefer Site-A ISP-1 if the link and BGP connection are up; otherwise, all Internet traffic should go to ISP-2. Redistribution is configured between BGP and OSPF routing protocols, and it is not working as expected. What action resolves the issue?. Set OSPF Cost 200 at Site-A RTR1, and set OSPF Cost 100 at Site-B RTR2. Set metric-type 2 at Site-A RTR1, and set metric-type 1 at Site-B RTR2. Set metric-type 1 at Site-A RTR1, and set metric-type 2 at Site-B RTR2. Set OSPF Cost 100 at Site-A RTR1, and set OSPF Cost 200 at Site-B RTR2.

Refer to the exhibit. An engineer has configured R1 as EIGRP stub router. After the configuration, router R3 failed to reach to R2 loopback address. Which action advertises R2 loopback back into the R3 routing table?. Add a static route for R2 loopback address in R1 and redistribute it to advertise to R3. Use a leak map on R1 that matches the required prefix and apply it with the distribute list command toward R3. Use a leak map on R3 that matches the required prefix and apply it with the EIGRP stub feature. Add a static null route for R2 loopback address in R1 and redistribute it to advertise to R3.

Refer to the exhibit. When monitoring an IPv6 access list, an engineer notices that the ACL does not have any hits and is causing unnecessary traffic through the interface Which command must be configured to resolve the issue?. ip access-group INTERNET in. ipv6 traffic-filter INTERNET in. ipv6 access-class INTERNET in. access-class INTERNET in.

R1 and R2 are configured as eBGP neighbors. R1 is in AS100 and R2 is in AS200. R2 is advertising these networks to R1: 172.16.16.0/20 172.16.3.0/24 172.16.4.0/24 192.168.1.0/24 192.168.2.0/24 172.16.0.0/16 The network administrator on R1 must improve convergence by blocking all subnets of 172.16.0.0/16 major network with a mask lower than 23 from coming in. Which set of configurations accomplishes the task on R1?. ip prefix-list PL-1 deny 172.16.0.0/16 ge 23 ip prefix-list PL-1 permit 0.0.0.0/0 le 32 ! router bgp 100 neighbor 192.168.100.2 remote-as 200 neighbor 192.168.100.2 prefix-list PL-1 in. ip prefix-list PL-1 deny 172.16.0.0/16 le 23 ip prefix-list PL-1 permit 0.0.0.0/0 le 32 ! router bgp 100 neighbor 192.168.100.2 remote-as 200 neighbor 192.168.100.2 prefix-list PL-1 in. ip prefix-list PL-1 deny 172.16.0.0/16 ip prefix-list PL-1 permit 0.0.0.0/0 ! router bgp 100 neighbor 192.168.100.2 remote-as 200 neighbor 192.168.100.2 prefix-list PL-1 in. access-list 1 deny 172.16.0.0 0.0.254.255 access-list 1 permit any ! router bgp 100 neighbor 192.168.100.2 remote-as 200 neighbor 192.168.100.2 distribute-list 1 in.

Refer to the exhibit. An engineer configures the router 10.1.100.10 for EIGRP autosummarization so that R1 should receive the summary route of 10.0.0.0/8. However, R1 receives more specific /24 routes. Which action resolves this issue?. Router R1 should configure ip summary address eigrp (AS number) 10.0.0.0 255.0.0.0 for the R1 Fast Ethernet 0/0 connected interface. Router R1 should configure ip route 1 0.0.0.0 255.0.0.0 null 0 for the routes that are received on R1. Router 10.1.100.10 should configure ip route 10.0.0.0 255.0.0.0 null 0 for the routes that are summarized toward R1. Router 10.1.100.10 should configure ip summary address eigrp (AS number) 10.0.0.0 255.0.0.0 for the R1 Fast Ethernet 0/0 connected interface.

Refer to the exhibit. Which command must be configured to make VRF CCNP work?. interface Loopback0 ip address 10.1.1.1 255.255.255.0 vrf forwarding CCNP. interface Loopback0 ip address 10.1.1.1 255.255.255.0. interface Loopback0 vrf forwarding CCNP. interface Loopback0 ip address 10.1.1.1 255.255.255.0 ip vrf forwarding CCNP.

Refer to the exhibits. An engineer investigates a routing issue on R1 and finds that traffic destined to 5.5.5.0/24 does not take all of the paths. Which action resolves the issue?. Increase the variance value in EIGRP. Decrease the variance value in EIGRP. Remove the adjacency of R3 from EIGRP. Stop advertising 192.168.13.0/24 in EIGRP.

Refer to the exhibit. The branch router is configured with a default route toward the Internet and has no routes configured for the HQ site that is connected through interface G2/0. The HQ router is fully configured and does not require changes. Which configuration on the branch router makes the intranet website (TCP port 80) available to the branch office users?. access-list 101 permit tcp any any eq 80 access-list 102 permit tcp any host intranet-webserver-ip ! route-map pbr permit 10 match ip address 101 set ip next-hop 192.168.2.2 route-map pbr permit 20 match ip address 102 set ip next-hop 192.168.2.2 ! interface G2/0 ip policy route-map pbr. access-list 100 permit tcp host intranet-webserver-ip eq 80 any ! route-map pbr permit 10 match ip address 100 set ip next-hop 192.168.2.2 ! interface G1/0 ip policy route-map pbr. access-list 100 permit tcp any host intranet-webserver-ip eq 80 ! route-map pbr permit 10 match ip address 100 set ip next-hop 192.168.2.2 ! interface G2/0 ip policy route-map pbr. access-list 101 permit tcp any any eq 80 access-list 102 permit tcp any host intranet-webserver-ip ! route-map pbr permit 10 match ip address 101 102 set ip next-hop 192.168.2.2 ! interface G1/0 ip policy route-map pbr.

DRAG DROP - Drag and drop the MPLS VPN concepts from the left onto the correct descriptions on the right. Select and Place: route distinguisher. route target. Resource Reservation Protocol. multiprotocol BGP.

Refer to the exhibits. Phase-3 tunnels cannot be established between spoke-to-spoke in DMVPN. Which two commands are missing? (Choose two.). The ip nhrp redirect command is missing on the spoke routers. The ip nhrp shortcut command is missing on the spoke routers. The ip nhrp redirect command is missing on the hub router. The ip nhrp shortcut command is missing on the hub router. The ip nhrp map command is missing on the hub router.

Which protocol is used to determine the NBMA address on the other end of a tunnel when mGRE is used?. NHRP. IPsec. MP-BGP. OSPF.

A DMVPN single hub topology is using IPsec + mGRE with OSPF. What should be configured on the hub to ensure it will be the designated router?. route map to set the metrics of learned routes to 110. tunnel interface of the hub with ip nhrp ospf dr. OSPF priority to 0. OSPF priority greater than 1.

What are two purposes of using IPv4 and VPNv4 address-family configurations in a Layer 3 MPLS VPN? (Choose two.). RD is prepended to the IPv4 route to make it unique. The VPNv4 address consists of a 64-bit route distinguisher that is prepended to the IPv4 prefix. MP-BGP is used to allow overlapping IPv4 addresses between customers to advertise through the network. The IPv4 address is needed to tag the MPLS label. The VPNv4 address is used to advertise the MPLS VPN label.

What are two functions of MPLS Layer 3 VPNs? (Choose two.). It is used for transparent point-to-multipoint connectivity between Ethernet links/sites. A packet with node segment ID is forwarded along with shortest path to destination. Customer traffic is encapsulated in a VPN label when it is forwarded in MPLS network. BGP is used for signaling customer VPNv4 routes between PE nodes. LDP and BGP can be used for Pseudowire signaling.

What are two MPLS label characteristics? (Choose two.). The label edge router swaps labels on the received packets. Labels are imposed in packets after the Layer 3 header. LDP uses TCP for reliable delivery of information. An MPLS label is a short identifier that identifies a forwarding equivalence class. A maximum of two labels can be imposed on an MPLS packet.

Which command allows traffic to load-balance in an MPLS Layer 3 VPN configuration?. multi-paths eibgp 2. maximum-paths 2. maximum-paths ibgp 2. multi-paths 2.

Refer to the exhibit. After applying IPsec, the engineer observed that the DMVPN tunnel went down, and both spoke-to-spoke and hub were not establishing. Which two actions resolve the issue? (Choose two.). Change the mode from mode tunnel to mode transport on R3. Remove the crypto isakmp key cisco address 10.1.1.1 on R2 and R3. Configure the crypto isakmp key cisco address 192.1.1.1 on R2 and R3. Configure the crypto isakmp key cisco address 0.0.0.0 on R2 and R3. Change the mode from mode transport to mode tunnel on R2.

Which statement about route distinguishers in an MPLS network is true?. Route distinguishers allow multiple instances of a routing table to coexist within the edge router. Route distinguishers are used for label bindings. Route distinguishers make a unique VPNv4 address across the MPLS network. Route distinguishers define which prefixes are imported and exported on the edge router.

Which statement about MPLS LDP router ID is true?. If not configured, the operational physical interface is chosen as the router ID even if a loopback is configured. The loopback with the highest IP address is selected as the router ID. The MPLS LDP router ID must match the IGP router ID. The force keyword changes the router ID to the specified address without causing any impact.

Refer to the exhibit. Which interface configuration must be configured on the spoke A router to enable a dynamic DMVPN tunnel with the spoke B router?. interface Tunnel0 description mGRE - DMVPN Tunnel ip address 10.0.0.11 255.255.255.0 ip nhrp map multicast dynamic ip nhrp network-id 1 tunnel source 10.0.0.1 tunnel destination FastEthernet 0/0 tunnel mode gre multipoint. interface Tunnel0 ip address 10.0.0.11 255.255.255.0 ip nhrp network-id 1 tunnel source FastEthernet 0/0 tunnel mode gre multipoint ip nhrp nhs 10.0.0.1 ip nhrp map 10.0.0.1 172.17.0.1. interface Tunnel0 ip address 10.0.0.11 255.255.255.0 ip nhrp network-id 1 tunnel source 1.1.1.10 ip nhrp map 10.0.0.1 172.17.0.2 tunnel mode gre. interface Tunnel0 ip address 10.0.0.11 255.255.255.0 ip nhrp map multicast static ip nhrp network-id 1 tunnel source 10.0.0.1 tunnel mode gre multipoint.

Which list defines the contents of an MPLS label?. 20-bit label; 3-bit traffic class; 1-bit bottom stack; 8-bit TTL. 32-bit label; 3-bit traffic class; 1-bit bottom stack; 8-bit TTL. 20-bit label; 3-bit flow label; 1-bit bottom stack; 8-bit hop limit. 32-bit label; 3-bit flow label; 1-bit bottom stack; 8-bit hop limit.

Refer to the exhibit. What does the imp-null tag represent in the MPLS VPN cloud?. Pop the label. Impose the label. Include the EXP bit. Exclude the EXP bit.

DRAG DROP - Drag and drop the MPLS terms from the left onto the correct definitions on the right. Select and Place: PE. P. CE. LSP.

Which transport layer protocol is used to form LDP sessions?. UDP. SCTP. TCP. RDP.

Refer to the exhibits. Which configuration allows spoke-to-spoke communication using loopback as a tunnel source?. Configure crypto isakmp key cisco address 0.0.0.0 on the hub. Configure crypto isakmp key cisco address 200.1.0.0 255.255.0.0 on the hub. Configure crypto isakmp key cisco address 200.1.0.0 255.255.0.0 on the spokes. Configure crypto isakmp key cisco address 0.0.0.0 on the spokes.

How does an MPLS Layer 3 VPN function?. multiple customer sites interconnect through service provider network to create secure tunnels between customer edge devices. multiple customer sites interconnect through a service provider network using customer edge to provider edge connectivity. set of sites interconnect privately over the Internet for security. set of sites use multiprotocol BGP at the customer site for aggregation.

Drag and drop the LDP features from the left onto the descriptions on the right. Select and Place: implicit null label. explicit null label. inbound label binding filtering. entropy label.

Which two protocols work in the control plane of P routers across the MPLS cloud? (Choose two.). ECMP. LDP. RSVP. MPLS OAM. LSP.

Refer to the exhibit. An engineer has configured DMVPN on a spoke router. What is the WAN IP address of another spoke router within the DMVPN network?. 172.18.46.2. 172.18.16.2. 192.168.1.1. 192.168.1.4.

What are two functions of LDP? (Choose two.). It advertises labels per Forwarding Equivalence Class. It uses Forwarding Equivalence Class. It is defined in RFC 3038 and 3039. It requires MPLS Traffic Engineering. It must use Resource Reservation Protocol.

IPv6 over the DMVPN network infrastructure between the headend and branch sites. Which configuration command must be applied to establish an mGRE IPv6 tunnel neighborship?. ipv6 nhrp holdtime 30. tunnel mode gre multipoint ipv6. ipv6 unicast-routing. tunnel protection mode ipv6.

Which protocol does MPLS use to support traffic engineering?. TDP. RSVP. LDP. BGP.

An engineer configured a company's multiple area OSPF Head Office router and Site A Cisco routers with VRF lite. Each site router is connected to a PE router of an MPLS backbone: Head Office & Site A - ip cef ip vrf abc rd 101:101 ! interface FastEthernet0/0 ip vrf forwarding abc ip address 172.16.16.X 255.255.255.252 ! router ospf 1 vrf abc log-adjacency-changes network 172.16.16.0 0.0.0.255 area 1 After finishing both site router configurations, none of the LSA 3, 4, 5, and 7 are installed at Site A router. Which configuration resolves this issue?. configure capability vrf-lite on Site A and its connected PE router under router ospf 1 vrf abc. configure capability vrf-lite on both PE routers connected to Head Office and Site A routers under router ospf 1 vrf abc. configure capability vrf-lite on Head Office and its connected PE router under router ospf 1 abc. configure capability vrf-lite on Head Office and Site A routers under router ospf 1 vrf abc.

Refer to the exhibit. The Los Angeles and New York routers are receiving routers from Chicago but not from each other. Which configuration fixes the issue?. interface Tunnel1 no ip split-horizon eigrp 111. interface Tunnel1 ip next-hop-self eigrp 111. interface Tunnel1 tunnel mode ipsec ipv4. interface Tunnel1 tunnel protection ipsec profile IPSec-PROFILE.

DRAG DROP - Drag and drop the MPLS VPN device types from the left onto the definitions on the right. Select and Place: Customer (C) device. CE device. PE device. Provider (P) device.

Refer to the exhibit. The network administrator configured VRF lite for customer A. The technician at the remote site misconfigured VRF on the router. Which configuration will resolve connectivity for both sites of customer_a?. ip vrf customer_a rd 1:1 route-target export 1:2 route-target import 1:2. ip vrf customer_a rd 1:1 route-target import 1:1 route-target export 1:2. ip vrf customer_a rd 1:1 route-target both 1:2. ip vrf customer_a rd 1:1 route-target both 1:1.

What does the PE router convert the IPv4 prefix to within an MPLS VPN?. eBGP path association between the PE and CE sessions. prefix that combines the ASN, PE router-id, and IP prefix. 48-bit route combining the IP and PE router-id. VPN-IPv4 prefix combined with the 64-bit route distinguisher.

Refer to the exhibit. Which interface configuration must be configured on the HUB router to enable MVPN with mGRE mode?. interface Tunnel0 description mGRE - DMVPN Tunnel ip address 10.1.0.1 255.255.255.0 ip nhrp map multicast dynamic ip nhrp network-id 1 tunnel source 172.17.0.1 ip nhrp map 10.0.0.11 172.17.0.2 ip nhrp map 10.0.0.12 172.17.0.3 tunnel mode gre. interface Tunnel0 description mGRE - DMVPN Tunnel ip address 10.0.0.1 255.255.255.0 ip nhrp map multicast dynamic ip nhrp network-id 1 tunnel source 10.0.0.1 tunnel mode gre multipoint. interface Tunnel0 description mGRE - DMVPN Tunnel ip address 10.0.0.1 255.255.255.0 ip nhrp network-id 1 tunnel source 172.17.0.1 tunnel mode gre multipoint. interface Tunnel0 description mGRE - DMVPN Tunnel ip address 10.0.0.1 255.255.255.0 ip nhrp map multicast dynamic ip nhrp network-id 1 tunnel source 10.0.0.1 tunnel destination 172.17.0.2 tunnel mode gre multipoint.

How are MPLS Layer 3 VPN services deployed?. The RD and RT values must match under the VRF. The import and export RT values under a VRF must always be the same. The label switch path must be available between the local and remote PE routers. The RD and RT values under a VRF must match on the remote PE router.

Which IGPs are supported by the MPLS LDP autoconfiguration feature?. IS-IS and RIPv2. RIPv2 and OSPF. OSPF and EIGRP. OSPF and IS-IS.

An engineer must establish multipoint GRE tunnels between hub router R6 and branch routers R1, R2, and R3. Which configuration accomplishes this task on R1?. interface Tunnel 1 ip address 192.168.1.1 255.255.255.0 tunnel source e0/0 tunnel mode gre multipoint ip nhrp nhs 192.168.1.6 ip nhrp map 192.168.1.6 192.1.10.1 ip nhrp map 192.168.1.2 192.1.20.2 ip nhrp map 192.168.1.3 192.1.30.3. interface Tunnel 1 ip address 192.168.1.1 255.255.255.0 tunnel source e0/1 tunnel mode gre multipoint ip nhrp nhs 192.168.1.6 ip nhrp map 192. 168.1.6 192.1.10.6. interface Tunnel 1 ip address 192.168.1.1 255.255.255.0 tunnel source e0/0 tunnel mode gre multipoint ip nhrp network-id 1 ip nhrp nhs 192.168.1.6 ip nhrp map 192.168.1.6 192.1.10.6. interface Tunnel 1 ip address 192.168.1.1 255. 255.255.0 tunnel source e0/1 tunnel mode gre multipoint ip nhrp network-id 1 ip nhrp nhs 192.168.1.6 ip nhrp map 192.168.1.6 192.1.10.1 ip nhrp map 192.168.1.2 192.1.20.2 ip nhrp map 192.168.1.3 192.1.30.3.

How is VPN routing information distributed in an MPLS network?. The top level of the customer data packet directs it to the correct CE device. It is established using VPN IPsec peers. It is controlled through the use of RD. It is controlled using of VPN target communities.

Refer to the exhibit. A customer needs to apply QoS to the network management traffic passing through the GigabitEthernet 0/2 interface. All eight queuing classes are in use, so the new requirement must be integrated into the existing policy. Which solution must the customer choose?. Mark the traffic to DSCP CS6 and assign it to the ROUTING class. Then, prioritize traffic within the class. Mark the traffic to DSCP CS2 and assign it to the ROUTING class. Then, baseline existing queue sizes to determine if additional bandwidth can be provisioned to the ROUTING class. Mark the traffic to DSCP CS4 and assign it to the SIGNALLING class. Then, prioritize traffic within the class. Mark the traffic to DSCP CS5 and assign it to the SIGNALLING class. Then, baseline existing queue sizes to determine if additional bandwidth can be provisioned to the SIGNALLING class.

Which mechanism provides traffic segmentation within a DMVPN network?. BGP. IPsec. MPLS. RSVP.

Refer to the exhibit. Which configuration denies Telnet traffic to router 2 from 198A:0:200C::1/64?. ipv6 access-list Deny_Telnet sequence 10 deny tcp host 198A:0:200C::1/64 host 201A:0:205C::1/64 eq telnet ! int G0/0 ipv6 traffic-filter Deny_Telnet in !. ipv6 access-list Deny_Telnet sequence 10 deny tcp host 198A:0:200C::1/64 host 201A:0:205C::1/64 eq telnet ! int G0/0 ipv6 access-map Deny_Telnet in !. ipv6 access-list Deny_Telnet sequence 10 deny tcp host 198A:0:200C::1/64 host 201A:0:205C::1/64 ! int G0/0 ipv6 traffic filter Deny_Telnet in !. ipv6 access-list Deny_Telnet sequence 10 deny tcp host 198A:0:200C::1/64 host 201A:0:205C::1/64 ! int G0/0 ipv6 traffic-filter Deny_Telnet in !.

Refer to the exhibit. During troubleshooting it was discovered that the device is not reachable using a secure web browser. What is needed to fix the problem?. permit tcp port 443. permit udp port 465. permit tcp port 465. permit tcp port 22.

Drag and drop the packet types from the left onto the correct descriptions on the right. Select and Place: data plane packets. control plane packets. management plane packets. services plane packets.

Drag and drop the addresses from the left onto the correct IPv6 filter purposes on the right. Select and Place: permit ip 2001:d8b:800:200c::/117 2001:0dbb:800:2010::/64 eq 443. permit ip 2001:d8b:800:200c::e/126 2001:0dbb:800:2010::/64 eq 514. permit ip 2001:d8b:800:200c::800/117 2001:0dbb:800:2010::/64 eq 80. permit ip 2001:d8b:800:200c::c/126 2001:0dbb:800:2010::/64 eq 123.

Refer to the exhibit. An engineer is trying to configure local authentication on the console line, but the device is trying to authenticate using TACACS+. Which action produces the desired configuration?. Add the aaa authentication login default none command to the global configuration. Replace the capital ג€Cג€ with a lowercase ג€cג€ in the aaa authentication login Console local command. Add the aaa authentication login default group tacacs+ local-case command to the global configuration. Add the login authentication Console command to the line configuration.

Refer to the exhibit. An engineer is trying to connect to a device with SSH but cannot connect. The engineer connects by using the console and finds the displayed output when troubleshooting. Which command must be used in configuration mode to enable SSH on the device?. no ip ssh disable. ip ssh enable. ip ssh version 2. crypto key generate rsa.

Which protocol does MPLS use to support traffic engineering?. Tag Distribution Protocol (TDP). Resource Reservation Protocol (RSVP). Label Distribution Protocol (LDP). Border Gateway Protocol (BGP).

While troubleshooting connectivity issues to a router, these details are noticed: ✑ Standard pings to all router interfaces, including loopbacks, are successful. ✑ Data traffic is unaffected. ✑ SNMP connectivity is intermittent. ✑ SSH is either slow or disconnects frequently. Which command must be configured first to troubleshoot this issue?. show policy-map control-plane. show policy-map. show interface | inc drop. show ip route.

Refer to the exhibit. Why is user authentication being rejected?. The TACACS+ server expects ג€userג€, but the NT client sends ג€domain/userג€. The TACACS+ server refuses the user because the user is set up for CHAP. The TACACS+ server is down, and the user is in the local database. The TACACS+ server is down, and the user is not in the local database.

Refer to the exhibit. Which control plane policy limits BGP traffic that is destined to the CPU to 1 Mbps and ignores BGP traffic that is sent at higher rate?. policy-map SHAPE_BGP. policy-map LIMIT_BGP. policy-map POLICE_BGP. policy-map COPP.

Which statement about IPv6 RA Guard is true?. It does not offer protection in environments where IPv6 traffic is tunneled. It cannot be configured on a switch port interface in the ingress direction. Packets that are dropped by IPv6 RA Guard cannot be spanned. It is not supported in hardware when TCAM is programmed.

An engineer must configure a Cisco router to initiate secure connections from the router to other devices in the network but kept failing. Which two actions resolve the issue? (Choose two.). Configure transport input ssh command on the console. Configure a domain name. Configure a crypto key to be generated. Configure a source port for the SSH connection to initiate. Configure a TACACS+ server and enable it.

When configuring Control Plane Policing on a router to protect it from malicious traffic, an engineer observes that the configured routing protocols start flapping on that device. Which action in the Control Plane Policy prevents this problem in a production environment while achieving the security objective?. Set the conform-action and exceed-action to transmit initially to test the ACLs and transmit rates and apply the Control Plane Policy in the output direction. Set the conform-action and exceed-action to transmit initially to test the ACLs and transmit rates and apply the Control Plane Policy in the input direction. Set the conform-action to transmit and exceed-action to drop to test the ACLs and transmit rates and apply the Control Plane Policy in the input direction. Set the conform-action to transmit and exceed-action to drop to test the ACLs and transmit rates and apply the Control Plane Policy in the output direction.

In which two ways does the IPv6 First-Hop Security Binding Table operate? (Choose two.). by IPv6 HSRP to make sure neighbors are authenticated before being used as gateways. by various IPv6 guard features to validate the data link layer address. by the recovery mechanism to recover the binding table in the event of a device reboot. by IPv6 routing protocols to securely build neighborships without the need of authentication. by storing hashed keys for IPsec tunnels for the built-in IPsec features.

Refer to the exhibit. The engineer configured and connected Router2 to Router1. The link came up but could not establish a Telnet connection to Router1 IPv6 address of 2001:DB8::1. Which configuration allows Router2 to establish a Telnet connection to Router1?. ipv6 unicast-routing. permit ICMPv6 on access list INGRESS for Router2 to obtain IPv6 address. permit ip any any on access list EGRESS2 on Router1. IPv6 address on GigabitEthernet0/0.

An engineer configured Reverse Path Forwarding on an interface and noticed that the routes are dropped when a route lookup fails on that interface for a prefix that is available in the routing table. Which interface configuration resolves the issue?. ip verify unicast source reachable-via l2-src. ip verify unicast source reachable-via allow-default. ip verify unicast source reachable-via any. ip verify unicast source reachable-via rx.

Refer to the exhibit. When monitoring an IPv6 access list, an engineer notices that the ACL does not have any hits and is causing unnecessary traffic through the interface Which command must be configured to resolve the issue?. ip access-group INTERNET in. ipv6 traffic-filter INTERNET in. ipv6 access-class INTERNET in. access-class INTERNET in.

Which configuration feature should be used to block rogue router advertisements instead of using the IPv6 Router Advertisement Guard feature?. VACL blocking broadcast frames from nonauthorized hosts. PVLANs with promiscuous ports associated to route advertisements and isolated ports for nodes. PVLANs with community ports associated to route advertisements and isolated ports for nodes. IPv4 ACL blocking route advertisements from nonauthorized hosts.

Refer to the exhibit. Which action resolves the failed authentication attempt to the router?. Configure aaa authorization console global command. Configure aaa authorization console command on line vty 0 4. Configure aaa authorization login command on line console 0. Configure aaa authorization login command on line vty 0 4.

Refer to the exhibit. AAA server 10.1.1.1 is configured with the default authentication and accounting settings, but the switch cannot communicate with the server. Which action resolves this issue?. Correct the timeout value. Match the authentication port. Correct the shared secret. Match the accounting port.

Refer to the exhibit. R1 is being monitored using SNMP and monitoring devices are getting only partial information. What action should be taken to resolve this issue?. Modify the CoPP policy to increase the configured exceeded limit for SNMP. Modify the access list to include snmptrap. Modify the CoPP policy to increase the configured CIR limit for SNMP. Modify the access list to add a second line to allow udp any any eq snmp.

Refer to the exhibit. A client is concerned that passwords are visible when running this show archive log config all. Which router configuration is needed to resolve this issue?. MASS-RTR(config)#aaa authentication arap. MASS-RTR(config-archive-log-cfg)#password encryption aes. MASS-RTR(config)#service password-encryption. MASS-RTR(config-archive-log-cfg)#hidekeys.

Refer to the exhibit. BGP is flapping after the CoPP policy is applied. What are the two solutions to fix the issue? (Choose two.). Configure a higher value for CIR under the Class COPP-CRITICAL-7600. Configure a higher value for CIR under the default class to allow more packets during peak traffic. Configure BGP in the COPP-CRITICAL-7600 ACL. Configure IP CEF for CoPP policy and BGP to work. Configure a three-color policer instead of two-color policer under Class COPP-CRITICAL-7600.

Refer to the exhibit. A network administrator configured an IPv6 access list to allow TCP return traffic only, but it is not working as expected. Which changes resolve this issue?. ipv6 access-list inbound permit tcp any any syn deny ipv6 any any log ! interface gi0/0 ipv6 traffic-filter inbound out. ipv6 access-list inbound permit tcp any any syn deny ipv6 any any log ! interface gi0/0 ipv6 traffic-filter inbound in. ipv6 access-list inbound permit tcp any any established deny ipv6 any any log ! interface gi0/0 ipv6 traffic-filter inbound in. ipv6 access-list inbound permit tcp any any established deny ipv6 any any log ! interface gi0/0 ipv6 traffic-filter inbound out.

What are two functions of IPv6 Source Guard? (Choose two.). It works independent from IPv6 neighbor discovery. It denies traffic from unknown sources or unallocated addresses. It uses the populated binding table to allow legitimate traffic. It denies traffic by inspecting neighbor discovery packets for specific patterns. It blocks certain traffic by inspecting DHCP packets for specific sources.

Refer to the exhibit. Which two actions restrict access to router R1 by SSH? (Choose two.). Remove class-map ANY from service-policy CoPP. Configure transport output ssh on line vty and remove sequence 20 from access list 100. Configure transport input ssh on line vty and remove sequence 30 from access list 100. Remove sequence 10 from access list 100 and add sequence 20 deny tcp any any eq telnet to access list 199. Configure transport output ssh on line vty and remove sequence 10 from access list 199.

Refer to the exhibit. Which action resolves intermittent connectivity observed with the SNMP trap rackets?. Decrease the committed burst size of the mgmt class map. Increase the CIR of the mgmt class map. Add one new entry in the ACL 120 to permit the UDP port 161. Add a new class map to match TCP traffic.

Refer to the exhibit. Drag and drop the credentials from the left onto the remote login information on the right to resolve a failed login attempt to vtys. Not all credentials are used. Select and Place: no password. ocsic. no username. LetMeIn. cisco. LetMeIn.

Refer to the exhibit. A network administrator wants to block all traffic toward the Internet after business hours and on weekends. When the administrator applies an access list on interface Gi0/1, all traffic is blocked and there is no access to the Internet at any time. Which action resolves the issue?. Add the permit ip any any time-range no-conn statement after the deny udp any any time-range no-conn command in the access list. Add the permit ip any any statement after the deny icmp any any time-range no-conn command in the access list. Add the permit allowed time-range no-conn statement after the deny icmp any any time-range no-conn command in the access list. Add the permit ip any any time-range no-conn statement after the deny icmp any any time-range no-conn command in the access list.

Refer to the exhibit. An IPv6 network was newly deployed in the environment, and the help desk reports that R3 cannot SSH to the R2s Loopback interface. Which action resolves the issue?. Modify line 10 of the access list to permit instead of deny. Remove line 60 from the access list. Modify line 30 of the access list to permit instead of deny. Remove line 70 from the access list.

Refer to the exhibit. An IT staff member comes into the office during normal office hours and cannot access devices through SSH. Which action should be taken to resolve this issue?. Modify the access list to use the correct IP address. Configure the correct time range. Modify the access list to correct the subnet mask. Configure the access list in the outbound direction.

A network administrator is trying to access a branch router using TACACS+ username and password credentials, but the administrator cannot log in to the router because the WAN connectivity is down. The branch router has following AAA configuration: aaa new-model aaa authorization commands 15 default group tacacs+ aaa accounting commands 1 default stop-only group tacacs+ aaa accounting commands 15 default stop-only group tacacs+ tacacs-server host 10.100.50.99 tacacs-server key Ci$co123 Which command will resolve this problem when WAN connectivity is down?. aaa authentication login console group tacacs+ enable. aaa authentication login default group tacacs+ local. aaa authentication login default group tacacs+ enable. aaa authentication login default group tacacs+ console.

An engineer is troubleshooting failed access by contractors to the business application server via Telnet or HTTP during the weekend. Which configuration resolves the issue?. R1 no access-list 101 permit tcp 10.3.3.0 0.0.0.255 host 10.1.1.3 eq telnet time-range Contractor. R1 time-range Contractor no periodic weekdays 8:00 to 16:30 periodic daily 8:00 to 16:30. R4 time-range Contractor no periodic weekdays 17:00 to 23:59 periodic daily 8:00 to 16:30. R4 no access-list 101 permit tcp 10.3.3.0 0.0.0.255 host 10.1.1.3 eq telnet time-range Contractor.

What are two characteristics of IPv6 Source Guard? (Choose two.). requires the user to configure a static binding. used in service provider deployments to protect DDoS attacks. requires that validate prefix be enabled. requires IPv6 snooping on Layer 2 access or trunk ports. recovers missing binding table entries.

Drag and drop the IPv6 first hop security device roles from the left onto the corresponding descriptions on the right. Select and Place: host. router. monitor. switch.

The network administrator configured R1 for Control Plane Policing so that the inbound Telnet traffic is policed to 100 kbps. This policy must not apply to traffic coming in from 10.1.1.1/32 and 172.16.1.1/32. The administrator has configured this: access-list 101 permit tcp host 10.1.1.1 any eq 23 access-list 101 permit tcp host 172.16.1.1 any eq 23 ! class-map CoPP-TELNET match access-group 101 ! policy-map PM-CoPP class CoPP-TELNET police 100000 conform transmit exceed drop ! control-plane service-policy input PM-CoPP The network administrator is not getting the desired results. Which set of configurations resolves this issue?. no access-list 101 access-list 101 deny tcp host 10.1.1.1 any eq 23 access-list 101 deny tcp host 172.16.1.1 any eq 23 access-list 101 permit ip any any. control-plane no service-policy input PM-CoPP ! interface Ethernet 0/0 service-policy input PM-CoPP. no access-list 101 access-list 101 deny tcp host 10.1.1.1 any eq 23 access-list 101 deny tcp host 172.16.1.1 any eq 23 access-list 101 permit ip any any ! Interface E 0/0 service-policy input PM-CoPP. control-plane no service-policy input PM-CoPP service-policy input PM-CoPP.

The network administrator configured CoPP so that all HTTP and HTTPS traffic from the administrator device located at 172.16 1.99 toward the router CPU is limited to 500 kbps. Any traffic that exceeds this limit must be dropped. access-list 100 permit ip host 172.16.1.99 any ! class-map CM-ADMIN match access-group 100 ! policy-map PM-COPP class CM-ADMIN police 500000 conform-action transmit ! interface E0/0 service-policy input PM-COPP CoPP failed to capture the desired traffic and the CPU load is getting higher. Which two configurations resolve the issue? (Choose two.). interface E0/0 no service-policy input PM-COPP ! control-plane service-policy input PM-COPP. policy-map PM-COPP class CM-ADMIN no police 500000 conform-action transmit police 500 conform-action transmit ! control-plane service-policy input PM-COPP. no access-list 100 access-list 100 permit tcp host 172.16.1.99 any eq 80. no access-list 100 access-list 100 permit tcp host 172.16.1.99 any eq 80 access-list 100 permit tcp host 172.16.1.99 any eq 443. policy-map PM-COPP class CM-ADMIN no police 500000 conform-action transmit police 500 conform-action transmit.

Refer to the exhibit. While monitoring VTY access to a router, an engineer notices that the router does not have any filter and anyone can access the router with username and password even though an ACL is configured. Which command resolves this issue?. access-class INTERNET in. ip access-group INTERNET in. ipv6 traffic-filter INTERNET in. ipv6 access-class INTERNET in.

Refer to the exhibit. An engineer is trying to connect to R1 via Telnet with no success. Which configuration resolves the issue?. tacacs server prod address ipv4 10.221.10.10 exit. ip route 10.221.10.10 255.255.255.255 ethernet 0/1. ip route 10.221.10.11 255.255.255.255 ethernet 0/1. tacacs server prod address ipv4 10.221.10.11 exit.

An engineer is trying to copy an IOS file from one router to another router by using TFTP. Which two actions are needed to allow the file to copy? (Choose two.). Copy the file to the destination router with the copy tftp: flash: command. Enable the TFTP server on the source router with the tftp-server flash: <filename> command. TFTP is not supported in recent IOS versions, so an alternative method must be used. Configure a user on the source router with the username tftp password tftp command. Configure the TFTP authentication on the source router with the tftp-server authentication local command.

Refer to the exhibit. Users report that IP addresses cannot be acquired from the DHCP server. The DHCP server is configured as shown. About 300 total nonconcurrent users are using this DHCP server, but none of them are active for more than two hours per day. Which action fixes the issue within the current resources?. Modify the subnet mask to the network 192.168.1.0 255.255.254.0 command in the DHCP pool. Configure the DHCP lease time to a smaller value. Configure the DHCP lease time to a bigger value. Add the network 192.168.2.0 255.255.255.0 command to the DHCP pool.

Refer to the exhibit. ISP 1 and ISP 2 directly connect to the Internet. A customer is tracking both ISP links to achieve redundancy and cannot see the Cisco IOS IP SLA tracking output on the router console. Which command is missing from the IP SLA configuration?. Start-time 00:00. Start-time 0. Start-time immediately. Start-time now.

Refer to the exhibit. An administrator noticed that after a change was made on R1, the timestamps on the system logs did not match the clock. What is the reason for this error?. An authentication error with the NTP server results in an incorrect timestamp. The keyword localtime is not defined on the timestamp service command. The NTP server is in a different time zone. The system clock is set incorrectly to summer-time hours.

Drag and drop the DHCP messages from the left onto the correct uses on the right. Select and Place: DHCPACK. DHCPINFORM. DHCPNAK. DHCPDECLINE.

A network engineer is investigating a flapping (up/down) interface issue on a core switch that is synchronized to an NTP server. Log output currently does not show the time of the flap. Which command allows the logging on the switch to show the time of the flap according to the clock on the device?. service timestamps log uptime. clock summer-time mst recurring 2 Sunday mar 2:00 1 Sunday nov 2:00. service timestamps log datetime localtime show-timezone. clock calendar-valid.

When provisioning a device in Cisco DNA Center, the engineer sees the error message ג€Cannot select the device. Not compatible with templateג€. What is the reason for the error?. The template has an incorrect configuration. The software version of the template is different from the software version of the device. The changes to the template were not committed. The tag that was used to filter the templates does not match the device tag.

While working with software images, an engineer observes that Cisco DNA Center cannot upload its software image directly from the device. Why is the image not uploading?. The device must be resynced to Cisco DNA Center. The software image for the device is in install mode. The device has lost connectivity to Cisco DNA Center. The software image for the device is in bundle mode.

An engineer configured the wrong default gateway for the Cisco DNA Center enterprise interface during the install. Which command must the engineer run to correct the configuration?. sudo maglev-config update. sudo maglev install config update. sudo maglev reinstall. sudo update config install.

Refer to the exhibit. An administrator that is connected to the console does not see debug messages when remote users log in. Which action ensures that debug messages are displayed for remote logins?. Enter the transport input ssh configuration command. Enter the terminal monitor exec command. Enter the logging console debugging configuration command. Enter the aaa new-model configuration command.

Refer to the exhibit. Network operations cannot read or write any configuration on the device with this configuration from the operations subnet. Which two configurations fix the issue? (Choose two.). Configure SNMP rw permission in addition to community ciscotest. Modify access list 1 and allow operations subnet in the access list. Modify access list 1 and allow SNMP in the access list. Configure SNMP rw permission in addition to version 1. Configure SNMP rw permission in addition to community ciscotest 1.

Refer to the exhibit. Why is the remote NetFlow server failing to receive the NetFlow data?. The flow exporter is configured but is not used. The flow monitor is applied in the wrong direction. The flow monitor is applied to the wrong interface. The destination of the flow exporter is not reachable.

Refer to the exhibit. An engineer has successfully set up a floating static route from the BRANCH router to the HQ network using HQ_R1 as the primary default gateway. When the g0/0 goes down on HQ_R1, the branch network cannot reach the HQ network 192.168.20.0/24. Which set of configurations resolves the issue?. HQ_R3(config)# ip sla responder HQ_R3(config)# ip sla responder icmp-echo 172.16.35.1. BRANCH(config)# ip sla 1 BRANCH(config-ip-sla)# icmp-echo 192.168.100.2. HQ_R3(config)# ip sla responder HQ_R3(config)# ip sla responder icmp-echo 172.16.35.5. BRANCH(config)# ip sla 1 BRANCH(config-ip-sla)# icmp-echo 192.168.100.1.

An engineer configured a DHCP server for Cisco IP phones to download its configuration from a TFTP server, but the IP phones failed to load the configuration. What must be configured to resolve the issue?. BOOTP port 67. DHCP option 66. BOOTP port 68. DHCP option 69.

Refer to the exhibit. The remote server is failing to receive the NetFlow data. Which action resolves the issue?. Modify the flow transport command transport udp 2055 to move under flow monitor profile. Modify the interface command to ip flow monitor FLOW-MONITOR-1 input. Modify the udp port under flow exporter profile to ip transport udp 4739. Modify the flow record command record v4_r1 to move under flow exporter profile.

Refer to the exhibit. A network administrator configured NTP on a Cisco router to get synchronized time for system and logs from a unified time source. The configuration did not work as desired. Which service must be enabled to resolve the issue?. Enter the service timestamps log datetime clock-period global command. Enter the service timestamps log datetime synchronize global command. Enter the service timestamps log datetime console global command. Enter the service timestamps log datetime localtime global command.

Refer to the exhibits. An engineer filtered messages based on severity to minimize log messages. After applying the filter, the engineer noticed that it filtered required messages as well. Which action must the engineer take to resolve the issue?. Configure syslog level 2. Configure syslog level 3. Configure syslog level 4. Configure syslog level 5.

An engineer is troubleshooting on the console session of a router and turns on multiple debug commands. The console screen is filled with scrolling debug messages that none of the commands can be verified if entered correctly or display any output. Which action allows the engineer to see entered console commands while still continuing the analysis of the debug messages?. Configure the term no mon command globally. Configure the logging synchronous level all command. Configure the logging synchronous command. Configure the no logging console debugging command globally.

Refer to the exhibit. The DHCP client is unable to receive an IP address from the DHCP server. RouterB is configured as follows: interface fastethernet 0/0 description Client DHCP ip address 172.31.1.1 255.255.255.0 ! ip route 172.16.1.0 255.255.255.0 10.1.1.2 Which command is required on the fastethernet 0/0 interface of RouterB to resolve this issue?. RouterB(config-if)#ip helper-address 172.16.1.1. RouterB(config-if)#ip helper-address 255.255.255.255. RouterB(config-if)#ip helper-address 172.16.1.2. RouterB(config-if)#ip helper-address 172.31.1.1.

Refer to the exhibit. A network administrator added one router in the Cisco DNA Center and checked its discovery and health from the Network Health Dashboard. The network administrator observed that the router is still showing up as unmonitored. What must be configured on the router to mount it in the Cisco DNA Center?. Configure router with SNMPv2c or SNMPv3 traps. Configure router with the telemetry data. Configure router with routing to reach Cisco DNA Center. Configure router with NetFlow data.

Refer to the exhibit. NTP is configured across the network infrastructure and Cisco DNA Center. An NTP issue was reported on the Cisco DNA Center at 17:15. Which action resolves the issue?. Reset the NTP server to resolve any synchronization issues for all devices. Check and resolve reachability between Cisco DNA Center and the NTP server. Check and resolve reachability between the WLC and the NTP server. Check and configure NTP on the WLC and synchronize with Cisco DNA Center.

Refer to the exhibit. PC-2 failed to establish a Telnet connection to the terminal server. Which configuration resolves the issue?. Gateway-Router(config)#ipv6 access-list Default_Access Gateway-Router(config-ipv6-acl)#sequence 25 permit tcp host 2018:DB1:A:B::2 host 2018:DB1:A:C::1 eq telnet. Gateway-Router(config)#ipv6 access-list Default_Access Gateway-Router(config-ipv6-acl)#no sequence 20 Gateway-Router(config-ipv6-acl)#sequence 5 permit tcp host 2018:DB1:A:B::2 host 2018:DB1:A:C::1 eq telnet. Gateway-Router(config)#ipv6 access-list Default_Access Gateway-Router(config-ipv6-acl)#permit tcp host 2018:DB1:A:B::2 host 2018:DB1:A:C::1 eq telnet. Gateway-Router(config)#ipv6 access-list Default_Access Gateway-Router(config-ipv6-acl)#sequence 15 permit tcp host 2018:DB1:A:B::2 host 2018:DB1:A:C::1 eq telnet.

A customer reports to the support desk that they cannot print from their PC to the local printer id:123456789. Which tool must be used to diagnose the issue using Cisco DNA Center Assurance?. device trace. ACL trace. path trace. application trace.

An engineer configured SNMP notifications sent to the management server using authentication and encrypting data with DES. An error in the response PDU is received as "UNKNOWNUSERNAME, WRONGDIGEST". Which action resolves the issue?. Configure the correct authentication password using SNMPv3 authNoPriv. Configure correct authentication and privacy passwords using SNMPv3 authPriv. Configure correct authentication and privacy passwords using SNMPv3 authNoPriv. Configure the correct authentication password using SNMPv3 authPriv.

Refer to the exhibit. A network administrator is discovering a Cisco Catalyst 9300 and a Cisco WLC 3504 in Cisco DNA Center. The Catalyst 9300 is added successfully. However, the WLC is showing the error "uncontactable" when the administrator tries to add it in Cisco DNA Center. Which action discovers WLC in Cisco DNA Center successfully?. Delete the WLC 3504 from Cisco DNA Center and add it to Cisco DNA Center again. Add the WLC 3504 under the hierarchy of the Catalyst 9300 connected devices. Copy the .cert file from the Cisco DNA Center on the USB and upload it to the WLC 3504. Copy the .pem file from the Cisco DNA Center on the USB and upload it to the WLC 3504.

Refer to the exhibit. A user cannot SSH to the router. What action must be taken to resolve this issue?. Configure transport input ssh. Configure transport output ssh. Configure ip ssh version 2. Configure ip ssh source-interface loopback0.

An engineer configured a Cisco router to send reliable and encrypted notifications for any events to the management server. It was noticed that the notification messages are reliable but not encrypted. Which action resolves the issue?. Configure all devices for SNMPv3 informs with auth. Configure all devices for SNMPv3 informs with priv. Configure all devices for SNMPv3 traps with auth. Configure all devices for SNMPv3 traps with priv.

Refer to the exhibit. An engineer is monitoring reachability of the configured default routes to ISP1 and ISP2. The default route from ISP1 is preferred if available. How is this issue resolved?. Use the icmp-echo command to track both default routes. Use the same AD for both default routes. Start IP SLA by matching numbers for track and ip sla commands. Start IP SLA by defining frequency and scheduling it.

Refer to the exhibits. An engineer identified a Layer 2 loop using DNAC. Which command fixes the problem in the SF-D9300-1 switch?. spanning-tree portfast bpduguard. no spanning-tree uplinkfast. spanning-tree backbonefast. spanning-tree loopguard default.

Refer to the exhibit. An engineer receives this error message when trying to access another router in-band from the serial interface connected to the console of R1. Which configuration is needed on R1 to resolve this issue?. R1(config)#line vty 0 R1(config-line)# transport output ssh. R1(config)#line console 0 R1(config-line)# transport output ssh. R1(config)#line console 0 R1(config-line)# transport preferred ssh. R1(config)#line vty 0 R1(config-line)# transport output ssh R1(config-line)# transport preferred ssh.

Refer to the exhibit. The server for the finance department is not reachable consistently on the 200.30.40.0/24 network and after every second month it gets a new IP address. What two actions must be taken to resolve this issue? (Choose two.). Configure the server to use DHCP on the network with default gateway 200.30.40.100. Configure the server with a static IP address and default gateway. Configure the router to exclude a server IP address. Configure the server to use DHCP on the network with default gateway 200.30.30.100. Configure the router to exclude a server IP address and default gateway.

Refer to the exhibit. A user has set up an IP SLA probe to test if a non SLA host web server on IP address 10.1.1.1 accepts HTTP sessions prior to deployment. The probe is failing. Which action should the network administrator recommend for the probe to succeed?. Re-issue the ip sla schedule command. Add the control disable option to the tcp connect. Modify the ip sla schedule frequency to forever. Add icmp-echo command for the host.

Refer to the exhibit. A network administrator is using the DNA Assurance Dashboard panel to troubleshoot an OSPF adjacency that failed between Edge_NYC Interface GigabitEthernet1/3 with Neighbor Edge_SNJ. The administrator observes that the neighborship is stuck in the exstart state. How does the administrator fix this issue?. Configure to match the OSPF interface network types on both routers. Configure to match the OSPF interface speed and duplex settings on both routers. Configure to match the OSPF interface MTU settings on both routers. Configure to match the OSPF interface unique IP address and subnet mask on both routers.

Refer to the exhibit. A network administrator is troubleshooting OSPF adjacency issue by going through the console logs in the router, but due to an overwhelming log messages stream, it is impossible to capture the problem. Which two commands reduce console log messages to relevant OSPF neighbor problem details so that the issue can be resolved? (Choose two.). debug condition ospf neighbor. debug condition interface. debug condition session-id ADJCHG. debug condition all.

A network is under a cyberattack. A network engineer connected to R1 by SSH and enabled the terminal monitor via SSH session to find the source and destination of the attack. The session was flooded with messages, which made it impossible for the engineer to troubleshoot the issue. Which command resolves this issue on R1?. (config)#terminal no monitor. (config)#no terminal monitor. #no terminal monitor. #terminal no monitor.

The network administrator can see the DHCP discovery packet in R1, but R2 is not replying to the DHCP request. The R1 related interface is configured with the DHCP helper address. If the PC is directly connected to the Fa0/1 interface on R2, the DHCP server assigns as IP address from the DHCP pool to the PC. Which two commands resolve this issue? (Choose two.). service dhcp-relay command on R1. ip dhcp relay information enable command on R1. ip dhcp option 82 command on R2. service dhcp command on R1. ip dhcp relay information trust-all command on R2.

A network administrator performed a Compact Flash Memory upgrade on a Cisco Catalyst 6509 Switch. Everything is functioning normally except SNMP, which was configured to monitor the bandwidth of key interfaces but the interface indexes are changed. Which global configuration resolves the issue?. snmp-server ifindex persist. snmp-server ifindex permanent. snmp ifindex persist. snmp ifindex permanent.

Refer to the exhibit. R1 is configured with IP SLA to check the availability of the server behind R6 but it kept failing. Which configuration resolves the issue?. R6(config)#ip sla responder udp-echo ip address 10.10.10.1 port 5000. R6(config)#ip access-list extended DDOS R6(config-ext-nacl)#5 permit icmp host 10.10.10.1 host 10.66.66.66. R6(config)#ip sla responder. R6(config)#ip access-list extended DDOS R6(config-ext-nacl)#5 permit icmp host 10.66.66.66 host 10.10.10.1.

Refer to the exhibit. An engineer configured IP SLA on R1 to avoid the ISP link flapping problem, but it is not working as designed. IP SLA should wait 30 seconds before switching traffic to a secondary connection and then revert to the primary link after waiting 20 seconds, when the primary link is available and stabilized. Which configuration resolves the issue?. R1(config)#track 700 ip sla 700 R1 (config-track)#delay down 30 up 20. R1 (config)#ip sla 700 R1(config-ip-sla)#delay down 30 up 20. R1 (config)#ip sla 700 R1(config-ip-sla)#delay down 30 up 20. R1(config)#track 700 ip sla 700 R1(config-track)#delay down 20 up 30.

Refer to the exhibit. A network administrator is troubleshooting IPv6 address assignment for a DHCP client that is not getting an IPv6 address from the server. Which configuration retrieves the client IPv6 address from the DHCP server?. ipv6 address autoconfig command on the interface. ipv6 dhcp server automatic command on DHCP server. ipv6 dhcp relay-agent command on the interface. service dhcp command on DHCP server.

Refer to the exhibit. A junior engineer configured SNMP to network devices. Malicious users have uploaded different configurations to the network devices using SNMP and TFTP servers. Which configuration prevents changes from unauthorized NMS and TFTP servers?. access-list 20 permit 10.221.10.11 access-list 20 deny any log ! snmp-server group NETVIEW v3 priv read NETVIEW access 20 snmp-server group NETADMIN v3 priv read NETVIEW write NETADMIN access 20 snmp-server community Cisc0Us3r RO 20 snmp-server community Cisc0wrus3r RW 20 snmp-server tftp-server-list 20. access-list 20 permit 10.221.10.11 access-list 20 deny any log ! snmp-server group NETVIEW v3 priv read NETVIEW access 20 snmp-server group NETADMIN v3 priv read NETVIEW write NETADMIN access 20 snmp-server community Cisc0wrus3r RO 20 snmp-server community Cisc0Us3r RW 20 snmp-server tftp-server-list 20. access-list 20 permit 10.221.10.11 access-list 20 deny any log. access-list 20 permit 10.221.10.11.

An engineer creates a Cisco DNA Center cluster with three nodes, but all the services are running on one host node. Which action resolves this issue?. Restore the link on the switch interface that is connected to a cluster link on the Cisco DNA Center. Click system updates, and upgrade to the latest version of Cisco DNA Center. Enable service distribution from the Systems 360 page. Click the master host node with all the services and select services to be moved to other hosts.

Refer to the exhibit. The AP status from Cisco DNA Center Assurance Dashboard shows some physical connectivity issues from access switch interface G1/0/14. Which command generates the diagnostic data to resolve the physical connectivity issues?. check cable-diagnostics tdr interface GigabitEthernet1/0/14. verify cable-diagnostics tdr interface GigabitEthernet1/0/14. show cable-diagnostics tdr interface GigabitEthernet1/0/14. test cable-diagnostics tdr interface GigabitEthernet1/0/14.

Refer to the exhibit. An engineer configured NetFlow on R1, but the NMS server cannot see the flow from R1. Which configuration resolves the issue?. interface Ethernet0/1 flow-destination 10.221.10.11. interface Ethernet0/0 flow-destination 10.221.10.11. flow exporter FlowAnalyzer1 destination 10.221.10.11. flow monitor Flowmonitor1 destination 10.221.10.11.

Refer to the exhibit. An engineer cannot copy the IOS.bin file from the FTP server to the switch. Which action resolves the issue?. Allow file permissions to download the file from the FTP server. Add the IOS.bin file, which does not exist on FTP server. Make memory space on the switch flash or USB drive to download the file. Use the copy flash:/ ftp://cisco@10.0.0.2/IOS.bin command.

Refer to the exhibit. In an attempt to increase the network security, the administrator applied the Gi3-in ACL to the Gi3 interface. After the ACL was applied, clients in the network connected to Gi3 lost their ability to obtain IP settings from DHCP. Which two configuration commands must be added to the Gi3-in ACL to reinstate the DHCP service for the clients? (Choose two.). 74 permit udp 192.168.30.0 0.0.0.255 eq bootpc host 192.168.255.3 eq bootps. 71 permit udp host 0.0.0.0 eq bootps host 255.255.255.255 eq bootpc. 73 permit udp host 0.0.0.0 eq bootpc host 192.168.255.3 eq bootps. 72 permit udp host 192.168.255.3 eq bootps 192.168.30.0 0.0.0.255 eq bootpc. 75 permit udp host 0.0.0.0 eq bootpc host 255.255.255.255 eq bootps.

Refer to the exhibit: 300-410-Exam-Dumps-2211 Which action resolves the authentication problem?. Configure the user name on the TACACS+ server. Configure the UDP port 1812 to be allowed on the TACACS+ server. Configure the TCP port 49 to be reachable by the router. Configure the same password between the TACACS+ server and router.

Refer to exhibit: 300-410-Exam-Dumps-2271 A network administrator enables DHCP snooping on the Cisco Catalyst 3750-X switch and configures the uplink port (Port-channel2) as a trusted port. Clients are not receiving an IP address, but when DHCP snooping is disabled, clients start receiving IP addresses. Which global command resolves the issue?. no ip dhcp snooping information option. ip dhcp snooping. ip dhcp relay information trust portchannel2. ip dhcp snooping trust.

A network administrator logs into the router using TACACS+ username and password credentials, but the administrator cannot run any privileged commands. Which action resolves the issue?. Configure TACACS+ synchronization with the Active Directory admin group. Configure the username from a local database. Configure full access for the username from TACACS+ server. Configure an authorized IP address for this user to access this router.

Drag and drop the MPLS concepts from the left onto the descriptions on the right. label edge router. label switch router. forwarding equivalence class. penultimate hop popping.

Which IPv6 first hop security feature controls the traffic necessary for proper discovery of neighbor device operation and performance?. RA Throttling. Source or Destination Guard. ND Multicast Suppression. IPv6 Snooping.

A customer requested a GRE tunnel through the provider network between two customer sites using loopback to hide internal networks. Which configuration on R2 establishes the tunnel with R1?. R2(config)# interface Tunnel 1 R2(config-if)# ip address 172.20.1.2 255.255.255.0 R2(config-if)# ip mtu 1400 R2(config-if)# ip tcp adjust-mss 1360 R2(config-if)# tunnel source 192.168.20.1 R2(config-if)# tunnel destination 192.168.10.1. R2(config)# interface Tunnel 1 R2(config-if)# ip address 172.20.1.2 255.255.255.0 R2(config-if)# ip mtu 1400 R2(config-if)# ip tcp adjust-mss 1360 R2(config-if)# tunnel source 10.10.2.2 R2(config-if)# tunnel destination 10.10.1.1. R2(config)# interface Tunnel 1 R2(config-if)# ip address 172.20.1.2 255.255.255.0 R2(config-if)# ip mtu 1500 R2(config-if)# ip tcp adjust-mss 1360 R2(config-if)# tunnel source 192.168.20.1 R2(config-if)# tunnel destination 10.10.1.1. R2(config)# interface Tunnel 1 R2(config-if)# ip address 172.20.1.2 255.255.255.0 R2(config-if)# ip mtu 1500 R2(config-if)# ip tcp adjust-mss 1360 R2(config-if)# tunnel source 10.10.2.2 R2(config-if)# tunnel destination 10.10.1.1.

A network administrator added a new spoke site with dynamic IP on the DMVPN network. Which configuration command passes traffic on the DMVPN tunnel from the spoke router?. ip nhrp registration ignore. ip nhrp registration no-registration. ip nhrp registration dynamic. ip nhrp registration no-unique.

Which IPv6 feature enables a device to reject traffic when it is originated from an address that is not stored in the device binding table?. IPv6 Snooping. IPv6 Source Guard. IPv6 DAD Proxy. IPv6 RA Guard.

An engineer failed to run diagnostic commands on devices using Cisco DNA Center. Which action in Cisco DNA Center resolves the issue?. Enable Command Runner. Enable APIs. Enable CDP. Enable Secure Shell.

Which two solutions are used to overcome a flapping link that causes a frequent label binding exchange between MPLS routers? (Choose two.). Create link dampening on links to protect the session. Increase input queue on links to protect the session. Create targeted hellos to protect the session. Increase a hold-timer to protect the session. Increase a session delay to protect the session.

What is a function of an end device configured with DHCPv6 guard?. If it is configured as a server, only prefix assignments are permitted. If it is configured as a relay agent, only prefix assignments are permitted. If it is configured as a client, messages are switched regardless of the assigned role. If it is configured as a client, only DHCP requests are permitted.

Which two components are required for MPLS Layer 3 VPN configuration? (Choose two.). Use pseudowire for Layer 2 routes. Use MP-BGP for customer routes. Use OSPF between PE and CE. Use a unique RD per customer VRF. Use LDP for customer routes.

Which method provides failure detection in BFD?. short duration, high overhead. short duration, low overhead. long duration, high overhead. long duration, low overhead.

A newly installed spoke router is configured for DMVPN with the ip mtu 1400 command. Which configuration allows the spoke to use fragmentation with the maximum negotiated TCP MTU over GRE?. ip tcp adjust-mss 1360 crypto ipsec fragmentation after-encryption. ip tcp adjust-mtu 1360 crypto ipsec fragmentation after-encryption. ip tcp adjust-mss 1360 crypto ipsec fragmentation mtu-discovery. ip tcp adjust-mtu 1360 crypto ipsec fragmentation mtu-discovery.

What are the two goals of micro BFD sessions? (Choose two.). The high bandwidth member link of a link aggregation group must run BFD. Run the BFD session with 3×3 ms hello timer. Continuity for each member link of a link aggregation group must be verified. Eny member link on a link aggregation group must run BFD. Each member link of a link aggregation group must run BFD.

Which feature minimizes DoS attacks on an IPv6 network?. IPv6 Binding Security Table. IPv6 Router Advertisement Guard. IPv6 Prefix Guard. IPv6 Destination Guard.

A CoPP policy is applied for receiving SSH traffic from the WAN interface on a Cisco ISR4321 router. However, the SSH response from the router is abnormal and stuck during the high link utilization. The problem is identified as SSH traffic does not match in the ACL. Which action resolves the issue?. Rate-limit SSH traffic to ensure dedicated bandwidth. Apply CoPP on the control plane interface. Increase the IP precedence value of SSH traffic to 6. Apply CoPP on the WAN interface inbound direction.

R4 is experiencing packet drop when trying to reach 172.16.2.7 behind R2. Which action resolves the issue?. Insert a /16 floating static route on R2 toward R3 with metric 254. Insert a /24 floating static route on R2 toward R3 with metric 254. Enable auto summarization on all three routers R1, R2, and R3. Disable auto summarization on R2.

PC2 is directly connected to R1. A user at PC2 cannot Telnet to 2001:db8:a:b::10. The user can ping 2001:db8:a:b::10 and receive DHCP-related information from the DHCP server. Which action resolves the issue?. Remove sequence 10 and put it back as sequence 25. Remove sequence 20 and put it back as sequence 45. Remove sequence 30 and put it back as sequence 5. Remove sequence 40 and put it back as sequence 15.

An engineer configured BGP and wants to select the path from 10.77.255.57 as the best path instead of current best path. Which action resolves the issue?. Configure AS_PATH prepend for the current best path. Configure higher MED to select as the best path. Configure AS_PATH prepend for the desired best path. Configure lower LOCAL_PREF to select as the best path.

An engineer received a ticket about a router that has reloaded. The monitoring system graphs show different traffic patterns between logical and physical interfaces when the router is rebooted. Which action resolves the issue?. Configure the snmp ifindex persist command globally. Clear the logical interfaces with snmp ifindex clear command. Configure the snmp ifindex persist command on the physical interfaces. Trigger a new snmpwalk from the monitoring system to synchronize interface OlDs.

An engineer configured user login based on authentication database on the router, but no one can log into the router. Which configuration resolves the issue?. aaa authentication login default enable. aaa authorization network default local. aaa authentication login default local. aaa authorization exec default local.

Which action limits the access to R2 from 192.168.12.1?. Swap sequence 10 with sequence 20 in access-list 100. Modify sequence 20 to permit tcp host 192.168.12.1 eq 22 any to access-list 100. Swap sequence 20 with sequence 10 in access-list 100. Modify sequence 10 to deny tcp any eq 22 any to access-list 100.

After recovering from a power failure. Ethernet0/1 stayed down while Ethernet0/0 returned to the up/up state. The default route through ISP1 was not reinstated m the routing table until Ethernet0/1 also came up. Which action resolves the issue?. Reference the track object 1 in both static default routes. Remove the references to the interface names from both static default routes. Configure the default route through ISP1 with a higher administrative distance than 2. Add a static route to the 8.8.8.8/32 destination through the next hop 203.0.113.1.

An engineer configured SNMP community on UserSW2 switch, but the SNMP server cannot upload modified configurations to the switch. Which configuration resolves this issue?. snmp-server community Ciscowruser RW 11. snmp-server group NETADMIN v3 priv read NETVIEW write NETADMIN access 22. snmp-server community CiscOUs3r RW 11. snmp-server group NETVIEW v2c priv read NETVIEW access 11.

What is the function of BFD?. It provides uniform failure detection regardless of media type. It creates high CPU utilization on hardware deployments. It negotiates to the highest version if the neighbor version differs. It provides uniform failure detection on the same media type.

What is LDP label binding?. neighboring router with label. source prefix with label. destination prefix with label. two routers with label distribution session.

Which table is used to map the packets in an MPLS LSP that exit from the same interface, via the same next hop, and have the same queuing policies?. RIB. FEC. LDP. CEF.

In a DMVPN network, the Spoke1 user observed that the voice traffic is coming to Spoke2 users via the hub router. Which command is required on both spoke routers to communicate directly to one another?. ip nhrp map dynamic. ip nhrp shortcut. ip nhrp nhs multicast. ip nhrp redirect.

What is an MPLS LDP targeted session?. session between neighbors that are connected no more than one hop away. LDP session established between LSRs by exchanging TCP hello packets. label distribution session between non-directly connected neighbors. LDP session established by exchanging multicast hello packets.

What is a function of BFD?. peer recovery after a Layer 3 protocol adjacency failure. peer recovery after a Layer 2 adjacency failure. failure detection independent of routing protocols and media types. failure detection dependent on routing protocols and media types.

Drag and drop the ICMPv6 neighbor discovery messages from the left onto the correct packet types on the right. Neighbor solicitation. Neighbor advertisement. Route advertisement. Redirect Message. Router solicitation.

Drag and drop the descriptions from the left onto the corresponding MPLS components on the right. FEC. LSP. LER. LSR. LDP.

What does the MP-BGP OPEN message contain?. MPLS labels and the IP address of the router that receives the message. the version number and the AS number to which the router belongs. IP routing information and the AS number to which the router belongs. NLRI, path attributes, and IP addresses of the sending and receiving routers.

What are the two prerequisites to enable BFD on Cisco routers? (Choose two.). A supported IP routing protocol must be configured on the participating routers. OSPF Demand Circuit must run BFD on all participating routers. ICMP must be allowed on all participating routers. UDP port 1985 must be allowed on all participating routers. Cisco Express Forwarding and IP Routing must be enabled on all participating routers.

Which two protocols can cause TCP starvation? (Choose two). TFTP. SNMP. SMTP. HTTPS. FTP.

Refer to the following output: Router#show ip nhrp detail 1.1.2/8 via 10.2.1.2, Tunnel1 created 00:00:12, expire 01:59:47 TypE. dynamic, Flags: authoritative unique nat registered used NBMA address: 10.12.1.2 What does the authoritative flag mean in regards to the NHRP information?. It was obtained directly from the next-hop server. Data packets are process switches for this mapping entry. NHRP mapping is for networks that are local to this router. The mapping entry was created in response to an NHRP registration request. The NHRP mapping entry cannot be overwritten.

Which OSI model is used to insert an MPLS label?. between Layer 2 and Layer 3. between Layer 5 and Layer 6. between Layer 1 and Layer 2. between Layer 3 and Layer 4.

Which function does LDP provide in an MPLS topology?. It enables a MPLS topology to connect multiple VPNs to P routers. It provides hop-by-hop forwarding in an MPLS topology for LSRs. It exchanges routes for MPLS VPNs across different VRFs. It provides a means for LSRs to exchange IP routes.

Which statement about IPv6 ND inspection is true?. It learns and secures bindings for stateless autoconfiguration addresses in Layer 3 neighbor tables. It learns and secures bindings for stateless autoconfiguration addresses in Layer 2 neighbor tables. It learns and secures bindings for stateful autoconfiguration addresses in Layer 3 neighbor tables. It learns and secures bindings for stateful autoconfiguration addresses in Layer 2 neighbor tables.

Refer to the exhibit. A network administrator successfully logs in to a switch using SSH from a RADIUS server. When the network administrator uses a console port to access the switch, the RADIUS server returns shell:priv-lvl=15" and the switch asks to enter the enable command. When the command is entered, it gets rejected. Which command set is used to troubleshoot and resolve this issue?. line con 0 aaa authorization console privl5 ! line vty 0 4 authorization exec. line con 0 aaa authorization console ! line vty 0 4 authorization exec. line con 0 aaa authorization console authorization priv15 ! line vty 0 4 transport input ssh. line con 0 aaa authorization console authorization exec ! line vty 0 4 transport input ssh.

Which two statements about NetFlow version 9 are true? (Choose two.). It is IEEE standards based. It is a Cisco proprietary technology. It is IETF standards based. It supports egress flows only. It supports ingress flows only. It supports ingress and egress flows. CF.

Refer to the exhibit. An engineer must block access to the console ports for all corporate remote Cisco devices based on the recent corporate security policy but the security team still can connect through the console port. Which configuration on the console port resolves the issue?. login and password. exec 0 0. transport input telnet. no exec.

Refer to the exhibit. Router R2 should be learning the route for 10.123.187.0/24 via EIGRP. Which action resolves the issue without introducing more issues?. Redistribute the route in EIGRP with metric, delay, and reliability. Use distribute-list to modify the route as an internal EIGRP route. Use distribute-list to filter the external routes in OSPF. Remove route redistribution in R2 for this route in OSPF.

Refer to the exhibit. The control plane is heavily impacted after the CoPP configuration is applied to the router. Which command removal lessens the impact on the control plane?. access-list 120 permit tcp any gt 1024 eq bgp log. access-list 120 permit ospf any. access-list 120 permit udp any any eq pim-auto-rp. access-list 120 permit eigrp any host 224.0.0.10.

Refer to the exhibit. A loop occurs between R1, R2, and R3 while EIGRP is run with poison reverse enabled. Which action prevents the loop between R1, R2, and R3?. Enable split horizon. Configure R3 as stub receive-only. Configure route tagging. Configure route filtering.

Refer to the exhibit. An error message "an OSPF-4-FLOOD_WAR" is received on SW2 from SW1. SW2 is repeatedly receiving its own link-state advertisement and flushes it from the network. Which action resolves the issue?. Change area 5 to a normal area from a nonstub area. Resolve different subnet mask issue on the link. Configure Layer 3 port channel on interfaces between switches. Resolve duplicate IP address issue in the network.

Refer to the exhibit. Which configuration resolves the IP SLA issue from R1 to the server?. R6(config)#ip sla responder. R6(config)#ip sla 650 R6(config-ip-sla)#udp-jitter 10.60.60.6. R6(config)#ip sla responder udp-echo ipaddress 10.60.60.6 po 5000. R6(config)#ip sla schedule 10 life forever start-time now.

Refer to the exhibit. Which configuration enables OSPF for area 0 interfaces to establish adjacency with a neighboring router with the same VRF?. router ospf 1 vrf CCNP network 10.1.1.1 0.0.0.0 area 0 network 10.2.2.2 0.0.0.0 area 0. router ospf 1 interface Ethernet1 ip ospf 1 area 0.0.0.0 interface Ethernet2 ip ospf 1 area 0.0.0.0. router ospf 1 vrf CCNP interface Ethernet1 ip ospf 1 area 0.0.0.0 interface Ethernet2 ip ospf 1 area 0.0.0.0. router ospf 1 vrf CCNP network 10.0.0.0 0.0.255.255 area 0.

Refer to the exhibit. TCP traffic should be reaching host 10.10.10.10/24 via R2. Which action resolves the issue?. Allow TCP in the access list with no changes to the route map. Add a permit 20 statement in the route map to allow TCP traffic. TCP traffic will reach the destination via R2 without any changes. Set IP next-hop to 10.10.12.2 under the route-map permit 10 to allow TCP traffic.

Refer to the exhibit. Reachability between servers in a network deployed with DHCPv6 is unstable. Which command must be removed from the configuration to make DHCPv6 function?. ipv6 nd ra suppress. address prefix 2001:0:1:4::/64 lifetime infinite infinite. ipv6 dhcp server DHCP POOL. ipv6 address 2001:0:1:4::1/64.

Refer to the exhibit. R1 and R2 are configured for EIGRP peering using authentication and the neighbors failed to come up. Which action resolves the issue?. Configure a matching lowest key-id on both routers. Configure a matching authentication type on both routers. Configure a matching key-id number on both routers. Configure a matching key-chain name on both routers.

Refer to the exhibit. Mutual redistribution is enabled between RIP and EIGRP on R2 and R5. Which configuration resolves the routing loop for the 192.168.1.0/24 network?. R2: router eigrp 10 network 181.16.0.0 redistribute rip metric 1 1 1 1 1 distribute-list 1 in s0 ! router rip network 178.1.0.0 redistribute eigrp 10 metric 2 ! access-list 1 deny 192.168.1.0 access-list 1 permit any R5: router eigrp 10 network 181.16.0.0 redistribute rip metric 1 1 1 1 1 distribute-list 1 in s0 ! router rip network 178.1.0.0 redistribute eigrp 10 metric 2 ! access-list 1 deny 192.168.1.0 access-list 1 permit any. R2: router eigrp 10 network 181.16.0.0 redistribute rip metric 1 1 1 1 1 distribute-list 1 in s0 ! router rip network 178.1.0.0 redistribute eigrp 10 metric 2 ! access-list 1 deny 192.168.1.0 access-list 1 permit any R5: router eigrp 10 network 181.16.0.0 redistribute rip metric 1 1 1 1 1 distribute-list 1 in s1 ! router rip network 178.1.0.0 redistribute eigrp 10 metric 2 ! access-list 1 deny 192.168.1.0 access-list 1 permit any. R2: router eigrp 10 network 181.16.0.0 redistribute rip metric 1 1 1 1 1 distribute-list 1 in s1 ! router rip network 178.1.0.0 redistribute eigrp 10 metric 2 ! access-list 1 deny 192. 168.1.0 access-list 1 permit any R5: router eigrp 10 network 181.16.0.0 redistribute rip metric 1 1 1 1 1 distribute-list 1 in s0 ! router rip network 178.1.0.0 redistribute eigrp 10 metric 2 ! access-list 1 deny 192.168.1.0 access-list 1 permit any. R2: router eigrp 7 network 181.16.0.0 redistribute rip metric 1 1 1 1 1 distribute-list 1 in s1 ! router rip network 178.1.0.0 redistribute eigrp 7 metric 2 ! access-list 1 deny 192.168.1.0 access-list 1 permit any R5: router eigrp 7 network 181.16.0.0 redistribute rip metric 1 1 1 1 1 distribute-list 1 in s1 ! router rip network 178.1.0.0 redistribute eigrp 7 metric 2 ! access-list 1 deny 192.168.1.0 access-list 1 permit any.

R2#sh ipv6 route ospf O 2002:ABCD::/64 [110/1] via FastEthernet0/1, directly connected O 2004:BBAB::/64 [110/1] via FastEthernet0/0, directly connected O 2004:BBAC::/64 [110/1] via FastEthernet1/0, directly connected O 3010:2:4:0:15::/128 [110/1] via FE80::C804:1DFF:FE20:8, FastEthernet0/0 Refer to the exhibit. A network engineer applied a filter for ISA traffic on OSPFv3 inter area routes on the area 5 ABR to protect advertising the internal routes of area 5 to the business partner network. All other areas should receive the area 5 internal routes. After the respective route filtering configuration is applied on the ABR, area 5 routes are not visible on any of the areas. How must the filter list be applied on the ABR to resolve this issue?. in the "in" direction for area 5 on router R1. in the "in" direction for area 20 on router R2. in the "out" direction for area 20 on router R2. in the "out" direction for area 5 on router R1.

Refer to the exhibit. The R2 loopback interface is advertised with RIP and EIGRP using default values. Which configuration changes make R1 reach the R2 loopback using RIP?. R1(config)#router rip R1(config-router)#distance 90. R1(config)#router eigrp 1 R1(config-router)#distance eigrp 130 120. R1(config)#router rip R1(config-router)#distance 100. R1(config)#router eigrp 1 R1(config-router)#distance eigrp 120 120.

Refer to the exhibit. The static route is not present in the routing table of an adjacent OSPF neighbor router. Which action resolves the issue?. Configure a permit 20 statement to the route map to redistribute the static route. Configure the next-hop interface at the end of the static route for it to get redistributed. Configure the next hop of 10.20.20.1 in the prefix list DMZ-STATIC. Configure the subnets keyword in the redistribution command.

Refer to the exhibit. Packets arriving from source 209.165.200.215 must be sent with the precedence bit set to 1, and packets arriving from source 209.165.200.216 must be sent with the precedence bit set to 5. Which action resolves the issue?. set ip precedence critical in route-map Texas permit 20. set ip precedence critical in route-map Texas permit 10. set ip precedence priority in route-map Texas permit 20. set ip precedence immediate in route-map Texas permit 10.

Which feature minimizes DoS attacks on an IPv6 network?. IPv6 Binding Security Table. IPv6 Router Advertisement Guard. IPv6 Prefix Guard. IPv6 Destination Guard.

Refer to the exhibit. A network administrator must block ping from user 3 to the App Server only. An inbound standard access list is applied to R1 interface G0/0 to block ping. The network administrator was notified that user 3 cannot even ping user 9 anymore. Where must the access list be applied in the outgoing direction to resolve the issue?. R2 interface G0/0. SW1 interface G1/10. R2 interface G1/0. SW1 interface G2/21.

What is a function of IPv6 Source Guard?. It inspects ND and DHCP packets to build an address binding table. It works with address glean or ND to find existing addresses. It notifies the ND protocol to inform hosts if the traffic is denied by it. It denies traffic from known sources and allocated addresses.

Refer to the exhibit. A network engineer must establish communication between three different customer sites with these requirements: * Site-A: must be restricted to access to any users at Site-B or Site-C. * Site-B and Site-C: must be able to communicate between sites and share routes using OSPF. PE interface configuration: interface FastEthernet0/0 ip vrf forwarding Site-A ! interface FastEthernet0/1 ip vrf forwarding SharedSites ! interface FastEthernet0/2 ip vrf forwarding SharedSites Which configuration meets the requirements?. PE(config)#router ospf 10 vrf Site-A PE(config-router)#network 0.0.0.0 255.255.255.255 area 0 PE(config)#router ospf 10 vrf SharedSites PE(config-router)#network 0.0.0.0 255.255.255.255 area 1. PE(config)#router ospf 10 vrf Site-A PE(config-router)#network 0.0.0.0 255.255.255.255 area 0 PE(config)#router ospf 20 vrf SharedSites PE(config-router)#network 0.0.0.0 255.255.255.255 area 1. PE(config)#router ospf 10 vrf Site-A PE(config-router)#network 0.0.0.0 255.255.255.255 area 0 PE(config)#router ospf 10 vrf SharedSites PE(config-router)#network 0.0.0.0 255.255.255.255 area 0. PE(config)#router ospf 10 vrf Site-A PE(config-router)#network 0.0.0.0 255.255.255.255 area 0 PE(config)#router ospf 20 vrf SharedSites PE(config-router)#network 0.0.0.0 255.255.255.255 area 0.

Refer to the exhibit. An administrator configures a router to stop using a particular default route if the DNS server 8.8.8.8 is not reachable through that route. However, this configuration did not work as desired and the default route still works even if the DNS server 8.8.8.8 is unreachable. Which two configuration changes resolve the issue? (Choose two.). Use a separate track object to reference the existing IP SLA 1 probe for every static route. Use a separate IP SLA probe and track object for every static route. Associate every IP SLA probe with the proper WAN address of the router. Reference the proper exit interfaces along with the next hops in both static default routes. Configure two static routes for the 8.8.8.8/32 destination to match the IP SLA probe for each ISP.

Refer to the exhibit. The network administrator configured the Chicago router to mutually redistribute the LA and NewYork routes with OSPF routes to be summarized as a single route in EIGRP using the longest summary mask: router eigrp 100 redistribute ospf 1 metric 10 10 10 10 10 router ospf 1 redistribute eigrp 100 subnets ! interface E 0/0 ip summary-address eigrp 100 172.16.0.0 255.255.0.0 After the configuration, the New York router receives all the specific LA routes but the summary route. Which set of configurations resolves the issue on the Chicago router?. router eigrp 100 summary-address 172.16.8.0 255.255.252.0. interface E 0/1 ip summary-address eigrp 100 172.16.8.0 255.255.252.0. router eigrp 100 summary-address 172.16.0.0 255.255.0.0. interface E 0/1 ip summary-address eigrp 100 172.16.0.0 255.255.0.0.

Refer to the exhibit. An administrator configured a Cisco router for TACACS authentication, but the router is using the local enable password instead. Which action resolves the issue?. Configure the aaa authentication login default group admin local if-authenticated command instead. Configure the aaa authentication login admin group tacacs+ local enable none command instead. Configure the aaa authentication login admin group tacacs+ local if-authenticated command instead. Configure the aaa authentication login admin group admin local enable command instead.

An administrator attempts to download the .pack NBAR2 file using TFTP from the CPE router to another device over the Gi0/0 interface. The CPE is configured as below: hostname CPE ! ip access-list extended WAN <`¦> remark => All UDP rules below for WAN ID: S421T18E58F90 permit udp any eq domain any permit udp any any eq tftp deny udp any any ! interface GigabitEthernet0/0 <`¦> ip access-group WAN in <`¦> ! tftp-server flash:pp-adv-csr1000v-1612.1a-37-53.0.0.pack The transfer fails. Which action resolves this issue?. Make the permit udp any eq tftp any entry the last entry in the WAN ACL. Shorten the file name to the 8+3 naming convention. Change the WAN ACL to permit the entire UDP destination port range. Change the WAN ACL to permit the UDP port 69 to allow TFTP.

In a DMVPN network, the Spoke1 user observed that the voice traffic is coming to Spoke2 users via the hub router. Which command is required on both spoke routers to communicate directly to one another?. ip nhrp nhs multicast. ip nhrp shortcut. ip nhrp map dynamic. ip nhrp redirect.

Refer to the exhibit. A network engineer receives a report that Spoke 1 users can perform bank transactions with the server located at the Center site, but Spoke 2 users cannot. Which action resolves the issue?. Configure the Spoke 2 users IP on the router B OSPF domain. Configure IPv6 on the routers B and C interfaces. Configure OSPFv2 on the routers B and C interfaces. Configure encapsulation dot1q 78 on the router C interface.

Refer to the exhibit. An engineer configures DMVPN and receives the hub location prefix of 10.1.1.0/24 on R2 and R3. The R3 prefix of 10.1.3.0/24 is not received on R2, and the R2 prefix 10.1.2.0/24 is not received on R3. Which action resolves the issue?. Split horizon prevents the routes from being advertised between spoke routers. It should be disabled with the no ip split-horizon eigrp 10 command on the Gi0/0 interface of R1. There is no spoke-to-spoke connection. DMVPN configuration should be modified with a manual neighbor relationship configured between R2 and R3 and confirmed by use of the show ip eigrp neighbor command. There is no spoke-to-spoke connection. DMVPN configuration should be modified to enable a tunnel connection between R2 and R3 and neighbor relationship confirmed by use of the show ip eigrp neighbor command. Split horizon prevents the routes from being advertised between spoke routers. It should be disabled with the command no ip split-horizon eigrp 10 on the tunnel interface of R1.

Refer to the exhibit. The IT router has been configured with the Science VRF and the interfaces have been assigned to the VRF. Which set of configurations advertises Science-1 and Science-2 routes using EIGRP AS 111?. router eigrp 111 address-family ipv4 vrf Science autonomous-system 1 network 192.168.1.0 network 192.168.2.0. router eigrp 111 address-family ipv4 vrf Science network 192.168.1.0 network 192.168.2.0. router eigrp 111 network 192.168.1.0 network 192.168.2.0. router eigrp 1 address-family ipv4 vrf Science autonomous-system 111 network 192.168.1.0 network 192.168.2.0.

An engineer must override the normal routing behavior of a router for Telnet traffic that is destined to 10.10.10.10 from 10.10.1.0/24 via a next hop of 10.4.4.4, which is directly connected to the router that is connected to the 10.1.1.0/24 subnet. Which configuration reroutes traffic according to this requirement?. access-list 100 deny tcp 10.10.1.0 0.0.0.255 host 10.10.10.10 eq 23 ! route-map POLICY permit 10 match ip address 100 set ip next-hop 10.4.4.4 route-map POLICY permit 20. access-list 100 permit tcp 10.10.1.0 0.0.0.255 host 10.10.10.10 eq 23 ! route-map POLICY permit 10 match ip address 100 set ip next-hop 10.4.4.4 route-map POLICY permit 20. access-list 100 permit tcp 10.10.1.0 0.0.0.255 host 10.10.10.10 eq 23 ! route-map POLICY permit 10 match ip address 100 set ip next-hop recursive 10.4.4.4 route-map POLICY permit 20. access-list 100 permit tcp 10.10.1.0 0.0.0.255 host 10.10.10.10 eq 23 ! route-map POLICY permit 10 match ip address 100 set ip next-hop recursive 10.4.4.4.

Refer to the exhibit. An engineer implemented CoPP but did not see OSPF traffic going through it. Which configuration resolves the issue?. control-plane service-policy input COPP. policy-map COPP class OSFP police 8000 conform-action transmit exceed-action transmit violate-action drop. ip access-list extended OSFP permit ospf any any. class-map match-all OSFP match access-group name OSFP.

Refer to the exhibit. R1 and R2 use IGP protocol to route traffic between AS 100 and AS 200 despite being configured to use BGP. Which action resolves the issue and ensures the use of BGP?. Configure distance to 100 under the OSPF process of R1 and R2. Remove distance commands under BGP AS 100. Remove distance commands under BGP AS 100 and AS 200. Configure distance to 100 under the EIGRP process of R1 and R2.

Which table is used to map the packets in an MPLS LSP that exit from the same interface, via the same next hop, and have the same queuing policies?. LDP. FEC. CEF. RIB.