Huawei H12-261 Online Practice Questions and Exam Preparation

Huawei H12-261 Online Questions & Answers

• Question 231:

  When an advertised route is deleted from a BGP router, the BGP router sends an Update packet to withdraw the route. This Update packet carries the well-known mandatory attributes of the route to be withdrawn.

  A. True
  B. False
  A. True

• Question 232:

  In the broadcast network data synchronization process ISIS ? library, the following method is correct

  

  A. R2 DIS CSNP acts as , and will be sent periodically.
  B. R2 DIS Hello 3 As , the time of the normal router is doubled.
  C. R2 DIS PSNP as a request for not receiving other routes.
  D. R1 R3 PSNP and periodic periodic transmissions are requested to be consistent with the data.
  A. R2 DIS CSNP acts as , and will be sent periodically.

• Question 233:

  With regard to TCP headers, which control bit tells the receiver to reset the TCP connection?

  A. SND
  B. CLR
  C. PSH
  D. SYN
  E. RST
  F. ACK
  E. RST

• Question 234:

  Which messages are sent to the agent by the network management station (NMS) SNMPv1?

  A. Trap, Get, and Set messages
  B. Only Trap messages
  C. Get, Set, and GetNext messages
  D. Get, Set, and GetBulk messages
  E. Get, Set, GetNext, and GetBulk messages
  C. Get, Set, and GetNext messages

• Question 235:

  Which parameter will not be received from the root bridge by a non-root bridge running 802.1D STP?

  A. Forward delay
  B. Hello time
  C. Root cost
  D. Hold time
  E. Max Age
  D. Hold time

• Question 236:

  In the figure, the first record shows an LSP in the LSDB of a router, and the second record shows a newly received LSP. Which of the following statements is false?

  

  A. The router adds the newly received L5P to the LSDB.
  B. The router will ignore the LSPs received from neighbors.
  C. The router sends PSNPs if it is a point-to-point network.
  D. If it is a broadcast network, the DIS adds the summary information of the newly received LSP to the next CSNP.
  B. The router will ignore the LSPs received from neighbors.

• Question 237:

  When the deployment needs to configure the parameter LLQ, ? Bandwidth Bandwidth Meaning What is the meaning of the parameter

  A. Provide a built-in policer to limit the maximum available time of the queue.
  B. The parameters should be as small as possible. It means that the bandwidth is always reserved, LLQ, even if the bandwidth parameter is used, the interface is available.
  C. It indicates the reference to calculate the sudden size of the built-in tactical counter bucket.
  D. The option parameter is a OK, LLQ because it starts with the other columns.
  A. Provide a built-in policer to limit the maximum available time of the queue.

• Question 238:

  The cross-channel aggregates the data flow and the stacked device chains to implement the transmitter replacement, but because of the limited cable bandwidth between the stacked devices, Which of the following ways to improve efficiency over forwarding?

  A. Pass stack card Connect stack connected device
  B. Enable stacking multi-master function Check
  C. Configure stacking system MAC address switching
  D. Enable traffic local first priority
  D. Enable traffic local first priority

• Question 239:

  The following description of the aggregation is correct for BGP, ?( ) radio

  A. After the configuration, only Aggregate ipv4-address mask is sent, and the route is not specified.
  B. For IPv6, BGP routing supports manual aggregation and self-aggregation.
  C. By default, self-aggregation BGP is enabled.
  D. You can manually aggregate the routes in the BGP local routing table.
  D. You can manually aggregate the routes in the BGP local routing table.

• Question 240:

  One of the VXLAN BD VNIs can have multiple correspondences

  A. Correct
  B. Error
  B. Error