Huawei H12-261 Online Practice Questions and Exam Preparation

Huawei H12-261 Online Questions & Answers

• Question 341:

  Which of the following statements regarding the Multi-VPN-instance CE (MCE) is false?

  A. An MCE device creates a routing table for each VPN and binds each VPN instance to it's interfaces
  B. The MCE has been bound to a VPN. Therefore, no VPN needs to be bound to the PE connected to the MCE
  C. Based on the interface for receiving routing information, the MCE determines the origin of the routing information and adds the routing information to the routing table of the corresponding VPN
  D. The MCE can connect to multiple VPNs. The MCE solution isolates services of different VPNs while reducing the cost of network devices
  B. The MCE has been bound to a VPN. Therefore, no VPN needs to be bound to the PE connected to the MCE

• Question 342:

  In the case of not dividing the area, the following is true about the road route description, ? chain state protocol

  A. Each router establishes a topology structure for the entire flooding domain.
  B. Each router directly routes from the routing update and adds it to the routing table.
  C. The router in the flooding domain may repeatedly receive the same road information chain.
  D. The routers in the entire flooding domain have the same road data.
  E. The router will send all the existing road information to all other neighbors to send the wrong state to the neighbor, and the data synchronization certificate.
  A. Each router establishes a topology structure for the entire flooding domain.
  C. The router in the flooding domain may repeatedly receive the same road information chain.
  D. The routers in the entire flooding domain have the same road data.

• Question 343:

  Which of the following statements regarding LACP are true?

  A. You can run the following commands to enable loop balancing based on source IP address for an Eth-Trunk interface eth truck1 Load balance are dst-ip
  B. You can run the following command to prevent flapping due to physical link faulth on an Eth_Trunk. Interface eth trunk 1 Loop preemp enable Loop preemp delay delay time
  C. You can run the following command to add member interface to an Eth Trunk: Interface Gigabitethernet0/0/1 Shutdown Interface ethptruck 1 Trunkport Gigabitethernet0/0/1 Interface Gigabite thernet0/0/1 Undo shutdown
  D. You can run the following commands to delete member interface from an eth-trunk interface GigabitEthernet0/0/1 Shutdown Interface GigabitEthernet0/0/1 Unod eth-trunk 1 Interface GigabiteEthernet 0/0/1 Undo shutdown
  B. You can run the following command to prevent flapping due to physical link faulth on an Eth_Trunk. Interface eth trunk 1 Loop preemp enable Loop preemp delay delay time
  D. You can run the following commands to delete member interface from an eth-trunk interface GigabitEthernet0/0/1 Shutdown Interface GigabitEthernet0/0/1 Unod eth-trunk 1 Interface GigabiteEthernet 0/0/1 Undo shutdown

• Question 344:

  As shown in the figure, the IS-IS neighbor relationship has just been established between R1 and R2. Which of the following statements regarding the LSDB synchronization between R1 and R2 is true?

  

  A. R1 sends a PSNP to R2
  B. R1 sends an LSP to R2
  C. R1 sends a Hello PDU to R2
  D. R1 sends a CSNP to R2
  D. R1 sends a CSNP to R2

• Question 345:

  Which of the following functions cannot be implemented using the EVPN Type2 route?

  A. Host MAC address advertisement
  B. Host ARP advertisement
  C. Host IP route advertisement
  D. BUM packet forwarding
  C. Host IP route advertisement

• Question 346:

  The default configuration of the switch is that the MAC A address table is empty, and the host connected to the switch connects to the first broadcast data in the change single frame, then the switch receives the change. What will happen after the frame is executed?

  A. The opportunity to discard the data and replace the frame.
  B. The exchange will forward the data out of an interface frame according to the data of the frame.
  C. Source of the exchange data, record the frame MAC address and flood the data.
  D. The opportunity to save the data to slow down the frame, waiting for the destination host to send data, then send the frame to forward
  C. Source of the exchange data, record the frame MAC address and flood the data.

• Question 347:

  Network management quasi-users 6to4 IPv4 IPv6 IPv4 138.14.85.210, self-supporting data from the tunnel on the mobile network, the address of the router interface is Therefore, the tunnel address corresponds to 2001:8a0e:55d2:1:230:65ff:fe2c:9a6.

  A. Correct
  B. Error
  B. Error

• Question 348:

  BGP BGP introduces other post-routing protocols. The next hop in the routing table is consistent with the next hop of the redistributed route.

  A. Correct
  B. Error
  B. Error

• Question 349:

  Which scene can be used AS-path -filter?

  A. Clause in the route-policy apply
  B. Clause in the route-policy if-match
  C. According to the route with AS_PATH, BGP peer x.x.x.x as-path-filter export attribute sends the route to the neighbor. For example command
  D. According to the route with the AS_PATH, BGP peer x.x.x.x as-path-filter import attribute to the route received by the filtering neighbor. For example command
  B. Clause in the route-policy if-match
  C. According to the route with AS_PATH, BGP peer x.x.x.x as-path-filter export attribute sends the route to the neighbor. For example command
  D. According to the route with the AS_PATH, BGP peer x.x.x.x as-path-filter import attribute to the route received by the filtering neighbor. For example command

• Question 350:

  OSPF is running on a network. In OSPF, what LSA type would only cause an Incremental SPF calculation? (Multiple Choice)

  A. Type 3
  B. Type 4
  C. Type 1
  D. Type 2
  E. Type 5
  A. Type 3
  B. Type 4
  E. Type 5