Teste Huawei 1

In RSTP mode, both alternate and backup ports cannot forward user trassic but can receive, process, and send BPDU. True. False.

An AC transmits management packets to FIT AP´s through CAPWAP control Tunnel. True. False.

The priority of the static routing protocol cannot be specified manually. True. False.

Telnet.read_very_eager() in telnetlib is used to read all data that can be read without blocking in I/O(eager). telnet.read_very_eager() typically needs to be used together with the time module. True. False.

In broadcast address all host bits are set to 1 and a broadcast address can be used as a host address. True. False.

An ACL is essentially a packt filter. An ACL takes effect Only after it is Applied to a service module. True. False.

CAPWAP control tunnels and data tunnels use the same port number. True. False.

The default bridge priority of a Huawei switch is 32768. True. False.

As show in the figure, if host A has host B ARP cache, host A can ping host B. True. False.

If the spanning Tree Protocol (STP) is disable on the network consisting of switches, a Layer 2 loop will definitely occur. True. False.

The ARP protocol can resolve the MAC address of the target device according to the destination IP address, thereby, to map the link layer address and the IP address. True. False.

Static NAT can only implement one-to-one mapping between private addresses and public addresses. True. False.

If the Proto of a route information in the routing table is OSPF, the priority of this route must be 10. True. False.

A layer 2 switch works at the data link layer. As such , it can identify MAC addresses in data frames, forward data based on MAC addresses, and record mappings between MAC addresses and interface numbers in its MAC address table. True. False.

By default, it takes at least 30 seconds for na STP-enable port to transition from Disabled to forwarding. True. False.

What is the length of the Ethernet_II frame that contains the Ethernet header. 64-1518 bytes. ...

Which of the following statements is true about Actor election for an Eth-Trunk in LACP mode. The device with a smaller LACP system LACP system priority value is elected as the Actor. if devices at both ends have the same LACP system priority, the device with a smaller MAC address becomes the Actor. ...

Which of the following bridge lds cannot exist in configuration BPDUs sent by a switch. 4096 00-01-02-03-04-CC. ...

The administrator performs the configuration shown in the following figure on RTA if a user needs to be authenticated in the authentication domain name "huawei", which of the following statements is true [RTA]aaa [RTA-aaa]domain huawei [RTA-aaa-domain-huawei]authentication-scheme au1 [RTA-aaa-domain-huawei]authentication-scheme au2. The authentication scheme AU2 is used for authentication. ...

Refer to the network shown in the following figure. The administrator requires that RTA use static routes to send data packets to Loopback() of RTB through G0/0/1 and use G0/0/2 as a backup. Which of the following configuration on RTA meet this requirement. ip route-static 10.0.2.2 255.255.255.255 10.0.12.2. ip route-static 10.0.2.2 255.255.255.255 10.0.21.2 preference 70.

Which of the following statements does not correctly describe the effect of applying the ACL in the following figure to the SNMP process acl number 2000 rule 5 permit source 192.168.1.2 0 rule 10 permit source 192.168.1.3 0 rule 15 permit source 192.168.1.4 0 #. The device with IP address 192.168.1.5 can use SNMP service. ...

In the following figure, all links are ethernet links, and all interfaces on the routers are running OSPF. Given this, how many DRs will be elected on this network. 4. ...

Which of the following Operations is performed after a fit AP obtains the AC´s IP address. Download the configuration file. ...

Which of the following OSPF packets can ensure LSA update reliability. LSAck. ...

Which of the following packets is used by ospf to describe its link state database (LSDB). DD. ...

Assuming that all hosts in the following figure can communicate with each other, which of the following shows the correct mappings between MAC address and interfaces in the MAC address table of SWA. MAC-A G0/0/1 - MAC-B G0/0/2 - MAC-C G0/0/3. ...

On the network shown in the figure, two switches are connected through four links. COPPER indicates the eletrical interface and FIBER indicate the optical interface. Which of the following interfaces can form na Eth-Trunk. G0/0/2 and GE0/0/1. ...

An ACL of a router has the following rules: rule deny tcp source 192.168.2.0 0.0.0.255 destination 172.16.10.2 0.0.0.0. Which of the following statements is/are true?. All TCP packets whose source IP address 192.168.2.1 and destination IP address is 172.16.10.2 match this rule. ...

The administrator wishes to change name of the router, Under which view should the administrator be in order to achieve this?. System-view. ...

Which of the following field is added to the IPv6 packet header compared with the IPv4 packet header?. Flow Label. ...

Which of the following commands is used to display the CPU usage of a router?. Display cpu-usage. ...

Which of the following is the default port number for network devices running SNMPv2c to send messages to na NMS?. 162. ...

Which of the following is na IP address a 12-bit mask?. 255.240.0.0. ....

The IPv6 address architecture does not include which of the following address types?. Broadcast. ...

if a network´s broadcast address is 172.16.1.255, which of the following address can be the network address?. 172.16.1.128. ...

As shown in the figure, all switches run STP. Assume that the path cost of all ports is 200. What is the root path cost contained in the configuration BPDU received bt G0/0/4 on SWD. 200. ...

During STP calculation, the port cost is associates with port bandwidth. Which of the following statements about the relation between port cost and port bandwidth is true?. A higher port badwidth indicates a smaller port cost. ...

The following figure shows the display stp command output on na STP-enable port- Ethernet 0/0/1. Which of the following statements about the command output is false?. The value of the foward Delay timer is 20 seconds. ...

What is the total length of the port ID in STP?. 16 bits. ...

In the case of Huawei router, what is the "-i" parameter in a Ping command issue on a VRP operating system used to set?. Interface for sending an Echo Request packet. ...

Whitch of the following working modes are supported by Huawei enterprise-class APs?. Fat. Fit. Cloud.

On the network shown in the following figure, it is required that Router A reject OSPF and ICMP packets. acl number 3000 rule 5 deny ospf rule 10 deny icmp #interface GigabitEthernet0/0/1 traffic-filter inbound acl 3000#. acl number 3000 rule 5 deny 89 rule 10 deny icmp #interface GigabitEthernet0/0/1 traffic-filter inbound acl 3000#. acl number 3000 rule 5 deny 47 rule 10 deny 89 rule 15 deny 1 #interface GigabitEthernet0/0/1 traffic-filter inbound acl 3000#.

What are the ACL categories based on ACL rules?. Basic ACL. Advanced ACL. Layer 2 ACL.

Which of the following statement are true about the OSPF neighbor status. The master/slave relationship of OSPF is formed in the Exstart state. in the Exchange state, routers send DD packets that briefly describe link state information to each other to describe the content of the local link state database (LSDB). After LSDB synchronization is completed, the route state change to full.

Which of the following statement about the "ip route-static 10.0.2.2 255.255.255.255 10.0.12.2 preference 20" command are true?. This route can guide fowarding of the data packet with the destination IP address 10.0.2.2. The next-hop IP address of the route is 10.0.12.2. The preference of the route is 20.

Which of the following field exits in both IPv6 and IPv4 packet headers?. Source Address. Destination Address. Version.

Virtualization is the foundation of Network Functions Virtualization (NFV). Which of the following statements correctly describe virtualization?. Multiple VMs can concurrently run on a single physical server. VMs on the same physical server are isolated from each Other. VMs are decoupled from hardware and can be migrated between servers. Vms run on the same operating system and are separated by namespaces.

Which of the following fields in an IPv4 header are related to fragmentation?. Flags. Fragment Offset. TTL.

The foolowing figure shows the configuration of the G0/0/1 interface of a router. Which of the following statement are true? # acl number 3000 rule 5 deny 17 rule 10 deny 89 rule 15 deny 6 # interface GigabitEthernet0/0/1 traffic-filter inbound acl 3000 #. This interface can establish OSPF neighbor relationshios with other routers. This interface does not forward received FTP packets. This interface does not forward received SNMP packets.

Refer to the following display interface command output on a device. Which of the following statements are true?. The IP address of the interface is 10.0.12.2/24. The MTU of the interface is 1000 bytes. The MAC address of the interface is 00e0-fc22-4fff.

Which of the following parts compose SNMP?. NMS. Agent Process. Managed Object. Management information Base (MIB).

Which of the following command line views exit on the Versatile Routing Platform (VRP)?. User view. System view. Protocol view. Interface view.

Which of the following statement about the "S" field in the MPLS packet header is true?. The field indicates whether there are other labels behind the current label. 0:Yes; 1:No. The "S" field exits in each MPLS packet header.

Refer to the following display ip routing-table command output on the router R1. Which of the following statements are true?. The outbound interface from R1 to 10.0.0.1 is Ethernet0/0/0. The outbound interface from R1 to 10.0.2.2 is Ethernet0/0/1.

Which of the following statements are true about transport-layer protocols?. The well-know port number range is from 0 to 1023. Establishing a TCP connection requires the three-way handshake mechanism, while terminating a TCP connection requires the four-way handshake mechanism.

On the network shown in the figure, SWA and router A are connected through two links. The two links are aggregated in manual load balancing mode and the number of the aggregated interface is 1. If the aggregated link needs to tag outgoing packets with VLAN100 na the trunk links needs to be configured on SWA, which the following configurations need to be performed on SWA?. Interface Eth-Trunk1 Mode lacp-static Port link-type trunk Port trunk allow pass vlan 100# Interface gigabitethernet0/0/1 Eth-trunk1# Interface gigabitethernet0/0/2 Eth-trunk1#. Interface eth-trunk1 Ip address 10.0.12.1 255.255.255.0#.

Which of the following are the basic elements of configuring a static route?. Destination network. Nex-hop IP address. Outbound interface.

Which of the following are the stable of OSPF neighbor relationships?. Down. 2-way. Full.

Following a failure of services in the network, an administrator discovered that the configuration in one of the enterprise routers had been changed. What actions can be taken by the administrator to prevent further changes?. The administrator should limit access by seting the login privilege of user to 0. The administrator should configure AAA to manage user authorization on the router. The administrator should configure ACL to allow only the administrator to manage the router.

Which of the following authentcation methods are supported for Telnet user?. Password authentcation. AAA local authentcation. No authentication.