Huawei H12-211 Online Practice Questions and Exam Preparation

Huawei H12-211 Online Questions & Answers

• Question 221:

  What is the function of the port tunk allow-pass vlan all?

  A. Allow all data frames of all VLANs to pass on this port.
  B. The peer port connected to the port must be configured at the same time. port trunk permit vlan all
  C. The connected peer device can dynamically determine which VLAN IDs are allowed to pass.
  D. If the port default vlan 3 command is configured for the connected remote device, VLAN 3 between the two devices cannot communicate.
  A. Allow all data frames of all VLANs to pass on this port.

• Question 222:

  It is known that the routing table of a router has the following two entries. If the router wants to forward packets with the destination address of 9.1.4.5, the following is said. The correct thing in the law is ().

  

  A. Select the first item as the best match because the OSPF protocol has a higher priority.
  B. Select the second item as the best match because the RIP protocol has a lower value.
  C. Select the second item as the best match because the exit is Ethternet0, which is faster than Serial 0.
  D. Select the second term as the best match because the route entry is a more accurate match for the destination address 9.1.4.5
  D. Select the second term as the best match because the route entry is a more accurate match for the destination address 9.1.4.5

• Question 223:

  The backup port in RSTP can replace the failed root port. Huawei question bank battle report group: 434299778

  A. Correct
  B. Error
  B. Error

• Question 224:

  On the VRP platform, which of the following commands is used to configure the Router ID of a router as 1.1.1.1?

  A. router id 1.1.1.1
  B. [Huawei]router id 1.1.1.1
  C. [Huawei]router-id 1.1.1.1
  D. [Huawei]router id 1.1.1.1 255.255.255.255
  B. [Huawei]router id 1.1.1.1

• Question 225:

  Which of the following configurations regarding static route are correct? (Choose all that apply)

  A. ip route-static 129.1.0.0 16 serial 0
  B. ip route-static 10.0.0.2 16 129.1.0.0
  C. ip route-static 129.1.0.0 16 10.0.0.2
  D. ip route-static 129.1.0.0.255.255.0.0 10.0.0.2
  A. ip route-static 129.1.0.0 16 serial 0
  C. ip route-static 129.1.0.0 16 10.0.0.2
  D. ip route-static 129.1.0.0.255.255.0.0 10.0.0.2

• Question 226:

  On the network shown in the figure, if all links are Ethernet links and all routers run OSPF, how many DRs will be elected on the entire network?

  

  A. 2
  B. 4
  C. 3
  D. 1
  B. 4

• Question 227:

  Referring to the following topology and configuration, routers R1 and R2 are connected through a Serial low-speed cable, and the data link layer uses PPP. When R1 and R2 When the Holdtimes are inconsistent, ARP negotiation fails and communication cannot be performed.

  

  A. Correct
  B. Error
  B. Error

• Question 228:

  In the OSPF protocol, what are the correct ones for the description of DR? (multiple choice)

  A. By default, all routers in this broadcast network will jointly vote with DR.
  B. If the priority values of the two routers are different, select the router with the smaller priority value as the DR.
  C. If the priority values of the two routers are equal, select the router with the large router ID as the DR.
  D. Adjacency relationship should also be established between DR and BDR.
  A. By default, all routers in this broadcast network will jointly vote with DR.
  C. If the priority values of the two routers are equal, select the router with the large router ID as the DR.
  D. Adjacency relationship should also be established between DR and BDR.

• Question 229:

  A network administrator wishes to implement VLAN 10 to isolate certain users. It is common however for these users to often change their physical location. Which of the following VLAN implementations should be used?

  A. Port based VLAN assignment
  B. Protocol based VLAN assignment
  C. MAC based VLAN assignment
  D. IP subnet based VLAN assignment
  C. MAC based VLAN assignment

• Question 230:

  In a network supporting IPv6, OSPF no longer supports which feature?

  A. multiple areas
  B. Router-ID
  C. authentication
  D. multicast updates
  C. authentication