network-2

QUESTION 63 Refer to the exhibit. Users of PC-1 experience slow connection when a webpage is requested from the server. To increase bandwidth, the network engineer configured an EtherChannel on interfaces Fa1/0 and Fa0/1 of the server farm switch, as shown here: Server_Switch#sh etherchannel load-balance EtherChannel Load-Balancing Operational State (src-mac): Non-IP: Source MAC address IPv4: Source MAC address IPv6: Source IP address Server_Switch# However, traffic is still slow. Which action can the engineer take to resolve this issue?. Disable EtherChannel load balancing. Upgrade the switch IOS to IP services image. Change the load-balance method to dst-mac. Contact Cisco TAC to report a bug on the switch.

QUESTION 64 A network engineer changed the port speed and duplex setting of an existing EtherChannel bundle that uses the PAgP protocol. Which statement describes what happens to all ports in the bundle?. PAgP changes the port speed and duplex for all ports in the bundle. PAgP drops the ports that do not match the configuration. PAgP does not change the port speed and duplex for all ports in the bundle until the switch is rebooted. PAgP changes the port speed but not the duplex for all ports in the bundle.

QUESTION 65 Which statement about using EtherChannel on Cisco IOS switches is true?. A switch can support up to eight compatibly configured Ethernet interfaces in an EtherChannel. The EtherChannel provides full-duplex bandwidth up to 800 Mbps only for Fast EtherChannel or 8 Gbps only for Gigabit EtherChanne. A switch can support up to 10 compatibly configured Ethernet interfaces in an EtherChannel. The EtherChannel provides full-duplex bandwidth up to 1000 Mbps only for Fast EtherChannel or 8 Gbps only for Gigabit EtherChannel. A switch can support up to eight compatibly configured Ethernet interfaces in an EtherChannel. The EtherChannel provides full-duplex bandwidth up to 800 Mbps only for Fast EtherChannel or 16 Gbps only for Gigabit EtherChannel. A switch can support up to 10 compatibly configured Ethernet interfaces in an EtherChannel. The EtherChannel provides full-duplex bandwidth up to 1000 Mbps only for Fast EtherChannel or 10 Gbps only for Gigabit EtherChannel.

QUESTION 66 Refer to the exhibit. Which statement about switch S1 is true?. Physical port Fa0/13, Fa0/14, and Fa0/15 successfully formed a Layer 2 port-channel interface using an open standard protocol. Logical port Fa0/13, Fa0/14, and Fa0/15 successfully formed a Layer 2 physical port- channel interface using a Cisco proprietary protocol. Physical port Fa0/13, Fa0/14, and Fa0/15 successfully formed a Layer 3 port-channel interface using a Cisco proprietary protocol. Logical port Fa0/13, Fa0/14, and Fa0/15 successfully formed a Layer 3 physical port- channel interface using an open standard protocol.

QUESTION 67 What happens on a Cisco switch that runs Cisco IOS when an RSTP-configured switch receives 802.1d BPDU?. 802.1d does not understand RSTP BPDUs because they are different versions, but when a RSTP switch receives an 802.1d BPDU, it responds with a 802.1d BPDU and eventually the two switches run 802.1d to communicate. 802.1d understands RSTP BPDUs because they are the same version, but when a RSTP switch receives a 802.1d BPDU, it responds with a 802.1d BPDU and eventually the two switches run 802.1d to communicat. 802.1d does not understand RSTP BPDUs because they are different versions, but when a RSTP switch receives a 802.1d BPDU, it does not respond with a 802.1d BPDU. 802.1d understands RSTP BPDUs because they are the same version, but when a RSTP switch receives a 802.1d BPDU, it does not respond with a 802.1d BPDU and eventually the two switches run 802.1d to communicate.

QUESTION 68 When two MST instances (MST 1 and MST 2) are created on a switch, what is the total number of spanning-tree instances running on the switch?. 1. 2. 3. 4.

QUESTION 69 Refer to the exhibit. f1/0 and f1/1 have the same end-to-end path cost to the designated bridge. Which action is needed to modify the Layer 2 spanning-tree network so that traffic for PC1 VLAN from switch SW3 uses switchport f1/1 as a primary port?. Modify the spanning-tree port-priority on SW1 f1/1 to 0 and f1/0 to 16. Modify the spanning-tree port-priority on SW1 f1/1 to 16 and f1/0 to. Modify the spanning-tree port-priority on SW2 f1/1 to 0 and f1/0 to 16. Modify the spanning-tree port-priority on SW2 f1/1 to 16 and f1/0 to 0.

QUESTION 70 Refer to the exhibit. Why would the switch be considered as a root bridge? www. The bridge priority is 1 and all ports are forwarding. The switch priority for VLAN 1 and the macro specifies "This Bridge is the root". The bridge priority is 128.19 and all ports are forwarding. The switch priority value is zero, it has the lowest priority value for VLAN 1.

QUESTION 71 A network engineer is trying to deploy a PC on a network. The engineer observes that when the PC is connected to the network, it takes 30 to 60 seconds for the PC to see any activity on the network interface card. Which Layer 2 enhancement can be used to eliminate this delay?. Configure port duplex and speed to auto negotiation. Configure port to duplex full and speed 1000. Configure spanning-tree portfast. Configure no switchport.

QUESTION 72 Refer to the exhibit. All ports are members of VLAN 10. Considering the default cost of upstream bridges to the root bridge is equal, which option will be the new root port for VLAN 10?. interface f0/13. interface f0/14. interface f0/15. interface f0/21.

QUESTION 73 A network engineer configured an Ethernet switch using these commands. Switchone(config) # Spanning-tree portfast bpdufilter default Which statement about the spanning-tree portfast feature on the switch is true?. If an interface is enabled for portfast receives BDPU, the port goes through the spanning-tree listening, learning, and forwarding states. If an interface is enabled for portfast receives BDPU, the port does not go through the spanningtree listening, learning, and forwarding states. If an interface is enabled for portfast receives BDPU, the port is shut down immediately. If an interface is enabled for portfast receives BDPU, the port goes into the spanning- tree inconsistent state.

QUESTION 74 Which statement describes what happens when a port configured with root guard receives a superior BPDU?. The port goes into errdisabled state and stops forwarding traffic. The port goes into BPDU-inconsistent state and stops forwarding traffic. The port goes into loop-inconsistent state and stops forwarding traffic. The port goes into root-inconsistent state and stops forwarding traffic.

QUESTION 75 Which option is a benefit of using VSS?. reduces cost. simplifies configuration. provides two independent supervisors with two different control planes. removes the need for a First Hop Redundancy Protocol.

QUESTION 76 Which statement about restrictions for multichassis LACP is true?. It is available only on a Cisco Catalyst 6500 Series chassis. It does not support 1Gb links. Converting a port channel to mLACP can cause a service disruption. It is not available in VSS.

QUESTION 77 What is the maximum number of 10 Gigabit Ethernet connections that can be utilized in an EtherChannel for the virtual switch link?. 4. 6. 8. 12.

QUESTION 78 Which statement describes what happens if all VSL connections between the virtual switch members are lost?. Both virtual switch members cease to forward traffic. The VSS transitions to the dual active recovery mode, and both virtual switch members continue to forward traffic independently. The virtual switch members reload. The VSS transitions to the dual active recovery mode, and only the new active virtual switch continues to forward traffic.

QUESTION 79 Which statement describes what happens when a switch enters dual active recovery mode?. The switch shuts down and waits for the VSL link to be restored before sending traffic. All interfaces are shut down in the formerly active virtual switch member, but the new active virtual switch forwards traffic on all links. The switch continues to forward traffic out all links and enables spanning tree on VSL link and all other links to prevent loops. The VSS detects which system was last in active state and shuts down the other switch.

QUESTION 80 Which command globally enables AAA on a device?. aaa new-model. aaa authentication. aaa authorization. aaa accounting.

QUESTION 81 Which AAA Authorization type includes PPP, SLIP, and ARAP connections?. network. IP mobile. EXEC. auth-proxy.

QUESTION 82 Which authentication service is needed to configure 802.1x?. RADIUS with EAP Extension. TACACS+. RADIUS with CoA. RADIUS using VSA.

QUESTION 83 Refer to the exhibit. Which login credentials are required when connecting to the console port in this output?. none required. username cisco with password cisco. no username with password linepass. login authentication default.

QUESTION 84 Refer to the exhibit. When a network administrator is attempting an SSH connection to the device, in which order does the device check the login credentials?. RADIUS server, local username, line password. RADIUS server, line password, local username. Line password, local username, RADIUS server. Line password, RADIUS server, local username.

QUESTION 85 Which type of information does the DHCP snooping binding database contain?. untrusted hosts with leased IP addresses. trusted hosts with leased IP addresses. untrusted hosts with available IP addresses. trusted hosts with available IP addresses.

QUESTION 86 Which switch feature determines validity based on IP-to-MAC address bindings that are stored in a trusted database?. Dynamic ARP Inspection. storm control. VTP pruning. DHCP snooping.

QUESTION 87 Which command is needed to enable DHCP snooping if a switchport is connected to a DHCP server. ip dhcp snooping trust. ip dhcp snooping. ip dhcp trust. ip dhcp snooping information.

QUESTION 88 When you configure private VLANs on a switch, which port type connects the switch to the gateway router?. promiscuous. community. isolated. trunked.

QUESTION 89 When you configure a private VLAN, which type of port must you configure the gateway router port as?. promiscuous port. isolated por. community port. access port.

QUESTION 90 Which First Hop Redundancy Protocol is an IEEE Standard?. GLBP. HSRP. VRRP. OSPF.

QUESTION 91 What is the default amount by which the hot standby priority for the router is decremented or incremented when the interface goes down or comes back up?. 1. 5. 10. 15.

QUESTION 92 What is the maximum number of virtual MAC addresses that GLBP allows per group?. 2. 4. 6. 8.

QUESTION 93 Which gateway role is responsible for answering ARP requests for the virtual IP address in GLBP?. active virtual forwarder. active virtual router. active virtual gateway. designated router.

QUESTION 94 Which VRRP router is responsible for forwarding packets that are sent to the IP addresses of the virtual router?. virtual router master. virtual router backup. virtual router active. virtual router standby.

QUESTION 95 Which command correctly configures standby tracking for group 1 using the default decrement priority value?. standby 1 track 100. standby 1 track 100 decrement 1. standby 1 track 100 decrement 5. standby 1 track 100 decrement 20.

QUESTION 96 Which command configures an HSRP group to become a slave of another HSRP group?. standby slave. standby group track. standby follow. standby group backup.

QUESTION 97 Refer to the exhibit. Which option describes the reason for this message in a GLBP configuration?. Unavailable GLBP active forwarder. Incorrect GLBP IP address. HSRP configured on same interface as GLBP. Layer 2 loop.

QUESTION 104 What is the priority value of the VLAN 105 HSRP group on DSW2?. 50. 100. 150. 200.

QUESTION 105 If GigabitEthemet1/0/1 on DSW2 is shutdown, what will be the resulting priority value of the VLAN 105 HSRP group on router DSW2?. 90. 100. 150. 200.

QUESTION 107 What percentage of the outgoing traffic from the 172.16.10.0/24 subnet is being forwarded through R1?. R1-0%. R1-50 %, R2-50%. R2-100%. R1-100%.

QUESTION 108 Refer to the exhibit. If router R1 interface Etherne0/0 goes down and recovers, which of the statement regarding HSRP priority is true?. The interface will have the priority decremented by 40 for HSRP group 1. The interface will have the priority decremented by 60 for HSRP group 1. The interface will have its current priority incremented by 40 for HSRP group 1. The interface will have its current priority incremented by 60 for HSRP group 1. The interface will default to the a priority of 100 for HSRP group 1.

QUESTION 109 What issue is causing Router R1 and R2 to both be displayed as the HSRP active router for group 2?. The HSRP group number mismatch. The HSRP group authentication is misconfigured. The HSRP Hello packets are blocked. The HSRP timers mismatch. The HSRP group priorities are different.

QUESTION 110 What is the virtual mac-address of HSRP group 1?. 0000.0c07.ac02. 4000.0000.0010. 0000.0c07.ac01. 4000.0000.ac01. 4000.0000.ac02. 0000.0c07.0010.

QUESTION 111 You are connecting the New_Switch to the LAN topology; the switch has been partially configured and you need to complete the rest of configuration to enable PC1 communication with PC2. Which of the configuration is correct?. Option A. Option B. Option C. Option D. Option E.

QUESTION 112 Refer to the configuration. For which configured VLAN are untagged frames sent over trunk between SW1 and SW2. Vlan 1. Vlan 99. Vlan 999. Vlan 40. Vlan 50. Vlan 200. Vlan 300.

QUESTION 113 You are adding new VLANs. VLAN500 and VLAN600 to the topology in such way that you need to configure SW1 as primary root for VLAN 500 and secondary for VLAN 600 and SW2 as primary root for VLAN 600 and secondary for VLAN 500. Which configuration step is valid. Configure VLAN 500 & VLAN 600 on both SW1 & SW2. Configure VLAN 500 and VLAN 600 on SW1 only. Configure VLAN 500 and VLAN 600 on SW2 only. Configure VLAN 500 and VLAN 600 on SW1 ,SW2 and SW4. On SW2; configure vtp mode as off and configure VLAN 500 and VLAN 600; configure back to vtp server mode.

QUESTION 114 Examine the VTP configuration. You are required to configure private VLANs for a new server deployment connecting to the SW4 switch. Which of the following configuration steps will allow creating private VLANs?. Disable VTP pruning on SW1 only. Disable VTP pruning on SW2 only. Disable VTP pruning on SW4 only. Disable VTP pruning on SW2, SW4 and New_Switch. Disable VTP pruning on New_Switch and SW4 only.

QUESTION 126 What is the maximum number of switches that can be stacked using Cisco StackWise?. 4. 5. 8. 9. 10. 13.

QUESTION 127 A network engineer wants to add a new switch to an existing switch stack. Which configuration must be added to the new switch before it can be added to the switch stack?. No configuration must be added. stack ID. IP address. VLAN information. VTP information.

QUESTION 128 What percentage of bandwidth is reduced when a stack cable is broken?. 0. 25. 50. 75. 100.

QUESTION 129 Refer to the exhibit. Which set of configurations will result in all ports on both switches successfully bundling into an EtherChannel?. switch1 channel-group 1 mode active switch2 channel-group 1 mode auto. switch1 channel-group 1 mode desirable switch2 channel-group 1 mode passive. switch1 channel-group 1 mode on switch2 channel-group 1 mode aut. switch1 channel-group 1 mode desirable switch2 channel-group 1 mode auto.

QUESTION 130 Refer to the exhibit. How can the traffic that is mirrored out the GigabitEthernet0/48 port be limited to only traffic that is received or transmitted in VLAN 10 on the GigabitEthernet0/1 port?. Change the configuration for GigabitEthernet0/48 so that it is a member of VLAN 10. Add an access list to GigabitEthernet0/48 to filter out traffic that is not in VLAN 10. Apply the monitor session filter globally to allow only traffic from VLAN 10. Change the monitor session source to VLAN 10 instead of the physical interface.

QUESTION 131 Refer to the exhibit. A network engineer wants to analyze all incoming and outgoing packets for an interface that is connected to an access switch. Which three items must be configured to mirror traffic to a packet sniffer that is connected to the distribution switch? (Choose three.). A monitor session on the distribution switch with a physical interface as the source and the remote SPAN VLAN as the destination. A remote SPAN VLAN on the distribution and access layer switch. A monitor session on the access switch with a physical interface source and the remote SPAN VLAN as the destination. A monitor session on the distribution switch with a remote SPAN VLAN as the source and physical interface as the destination. A monitor session on the access switch with a remote SPAN VLAN source and the physical interface as the destination. A monitor session on the distribution switch with a physical interface as the source and a physical.

QUESTION 132 After an EtherChannel is configured between two Cisco switches, interface port channel 1 is in the down/down state. Switch A is configured with channel-group 1 mode active, while Switch B is configured with channel-group 1 mode desirable. Why is the EtherChannel bundle not working?. The switches are using mismatched EtherChannel negotiation modes. The switch ports are not configured in trunking mode. LACP priority must be configured on both switches. The channel group identifier must be different for Switch A and Switch B.

QUESTION 133 Which feature must be enabled to eliminate the broadcasting of all unknown traffic to switches that are not participating in the specific VLAN?. VTP pruning. port-security. storm control. bpdguard.

QUESTION 134 Refer to the exhibit. The users in an engineering department that connect to the same access switch cannot access the network. The network engineer found that the engineering VLAN is missing from the database. Which action resolves this problem?. Disable VTP pruning and disable 802.1q. Update the VTP revision number. Change VTP mode to server and enable 802.1q. Enable VTP pruning and disable 802.1q.

QUESTION 135 A network engineer wants to ensure Layer 2 isolation of customer traffic using a private VLAN. Which configuration must be made before the private VLAN is configured?. Disable VTP and manually assign VLANs. Ensure all switches are configured as VTP server mode. Configure VTP Transparent Mode. Enable VTP version 3.

QUESTION 136 Refer to the exhibit. The network switches for two companies have been connected and manually configured for the required VLANs, but users in company A are not able to access network resources in company B when DTP is enabled. Which action resolves this problem?. Delete vlan.dat and ensure that the switch with lowest MAC address is the VTP server. Disable DTP and document the VTP domain mismatch. Manually force trunking with switchport mode trunk on both switches. Enable the company B switch with the vtp mode server command.

QUESTION 137 A network engineer must implement Ethernet links that are capable of transporting frames and IP traffic for different broadcast domains that are mutually isolated. Consider that this is a multivendor environment. Which Cisco IOS switching feature can be used to achieve the task?. PPP encapsulation with a virtual template. Link Aggregation Protocol at the access layer. dot1q VLAN trunking. Inter-Switch Link.

QUESTION 138 Which statement about using native VLANs to carry untagged frames is true?. Cisco Discovery Protocol version 2 carries native VLAN information, but version 1 does not. Cisco Discovery Protocol version 1 carries native VLAN information, but version 2 does not. Cisco Discovery Protocol version 1 and version 2 carry native VLAN information. Cisco Discovery Protocol version 3 carries native VLAN information, but versions 1 and 2 do not.

QUESTION 139 Refer to the exhibit. A multilayer switch has been configured to send and receive encapsulated and tagged frames. VLAN 2013 on the multilayer switch is configured as the native VLAN. Which option is the cause of the spanning-tree error?. VLAN spanning-tree in SW-2 is configured. spanning-tree bpdu-filter is enabled. 802.1q trunks are on both sides, both with native VLAN mismatch. VLAN ID 1 should not be used for management traffic because its unsafe.

QUESTION 140 A network engineer must improve bandwidth and resource utilization on the switches by stopping the inefficient flooding of frames on trunk ports where the frames are not needed. Which Cisco IOS feature can be used to achieve this task?. VTP pruning. access list. switchport trunk allowed VLAN. VLAN access-map.