Huawei H12-261 Online Practice Questions and Exam Preparation

Huawei H12-261 Online Questions & Answers

• Question 331:

  Routes received from AS100 match the AS-Path filter configured using the ip as-path-filter 10 permit _100$ command.

  A. TRUE
  B. FALSE
  A. TRUE

• Question 332:

  You must ensure that mission critical traffic is prioritized in the HW network. The IP precedence of a packet can be determined by which of the following?

  A. The three most significant bits of the ToS byte
  B. All 8 bits of the ToS byte
  C. The three least significant bits of the ToS byte
  D. Bit 4, 5, and 6 of the ToS byte
  A. The three most significant bits of the ToS byte

• Question 333:

  Based on the key configurations, as shown in the figure, R1 and R2 establish a Level-2 neighbor relationship. Which of the following statements regarding routing entries on R2 are true?

  

  A. 2020:: /64 will be displayed in the IP routing table.
  B. 2021:: /64 will be displayed in the IP routing table.
  C. 2019:: /64 will not be displayed in the IP routing table.
  D. 2022:: /64 will not be displayed in the IP routing table.
  A. 2020:: /64 will be displayed in the IP routing table.

• Question 334:

  As shown in the figure, three sets of exchanges are exchanged for SW1.SW2 SW3 SW1 SW1 SW2 SW2 and , where I have a root bridge, and the road has a chain between them. The configuration of the root sends the BPDU, and the management needs to configure which generation guarantee mechanism to prevent the tree protection chain from having problems.

  

  A. Environmental protection
  B. Root protection
  C. TC-BPDU protection
  D. BPDU protection
  A. Environmental protection

• Question 335:

  Which of the following statements regarding ISIS route summarization is true?

  A. Route summarization can be configured and takes effect on all types of routers.
  B. Route summarization takes effect only on Level-1 routers
  C. Route summarization takes effect only on Level-2 routers.
  D. Route summarization takes effect only on Level-1-2 routers.
  A. Route summarization can be configured and takes effect on all types of routers.

• Question 336:

  When a router is building a routing table from different routing protocols, which of the following will determine the routes to be installed in the routing table?

  A. The fastest routing process
  B. uniqueness
  C. Higher preference value
  D. The route with the largest next-hop address
  E. Low Router ID
  C. Higher preference value

• Question 337:

  As shown in the figure, in the context of the IPv4 IPv6 ISIS NET SEL 00 ring, the address in the field begins with the final value.

  

  A. Correct
  B. Error
  A. Correct

• Question 338:

  Which of the following statements regarding FTP is true?

  A. In FTP passive mode, the client initializes TCP control and data sessions
  B. In FTP active mode, the server uses the PORT command to notify the client of the port through which data is transmitted
  C. FTP always uses a TCP session to transmit control and data information
  D. FTP always uses TCP port 20 to establish a data session and TCP port 21 to establish a control session
  E. FTP always uses TCP port 21 to establish a data session and TCP port 20 to establish a control session
  C. FTP always uses a TCP session to transmit control and data information

• Question 339:

  In RSTP, which port type can provide a backup path to the root of the spanning tree and what is the state of this type of port?

  A. Root port in Listening state
  B. Alternate port in Forwarding state
  C. Alternate port in Learning state
  D. Designated port in Listening state
  E. Alternate port in Discarding state
  E. Alternate port in Discarding state

• Question 340:

  Which of the following AS-paths can be matched by the AS-Path filter configured using the ip as- path-filter 1 permit ^12.*74$ command?

  A. AS_Path (32 1274 23)
  B. AS_Path (125 328 74 23)
  C. AS_Path (123 621 743 2374)
  D. AS_Path (321 12 2374)
  C. AS_Path (123 621 743 2374)