Huawei H12-224 Online Practice Questions and Exam Preparation

Huawei H12-224 Online Questions & Answers

• Question 281:

  The route selection tool route-policy can filter and set BGP attributes based on pre-defined conditions. Therefore, this tool is commonly used to define policies for BGP peers and often used in route generation.

  A. True
  B. False
  A. True

• Question 282:

  Congestion management uses queue scheduling to manage and control traffic when traffic congestion occurs.

  A. True
  B. False
  A. True

• Question 283:

  Which of the following are popular link efficiency mechanisms? (Choose two.)

  A. IPHC
  B. LFI
  C. HDLC
  D. PPP
  A. IPHC
  B. LFI

• Question 284:

  How many hosts are available per subnet if you apply a /21 mask to the class B network?

  A. 510
  B. 512
  C. 1022
  D. 2046
  D. 2046

• Question 285:

  In the scenario where packets are sent and received along different paths, which of the following functions needs to be disabled on the firewall?

  A. Status detection
  B. Attack defense
  C. Packet filtering
  D. Status backup
  A. Status detection

• Question 286:

  After detecting a user with a new MAC address, the switch initiates an EAP authentication request. If the client does not respond and the MAC address bypass authentication is not configured, which statement is false?

  A. If the client does not respond after the number of authentication requests reaches a specified value, the switch considers that the client software is not installed.
  B. All permissions of the user are prohibited.
  C. The user is allowed to access only the isolated zone.
  D. Detection is initiated again after a period of time.
  B. All permissions of the user are prohibited.

• Question 287:

  What does the IP-prefix-filter "ipip-prefix test index 10 deny 0.0.0.0 0 less-equal 32" mean?

  A. Matching only default routes
  B. Matching all routes
  C. Denying only default routes
  D. Denying all routes
  D. Denying all routes

• Question 288:

  How does a BGP router process the received route whose next hop is unreachable?

  A. The BGP router sends an error message to the router that has sent the Update message.
  B. The BGP router accepts this route and adds it to the BGP routing table. This route, however, is neither preferred nor added to the IP routing table for packet forwarding.
  C. The BGP router refuses this route.
  D. The BGP router accepts this route and adds it to the BGP routing table. This route can participate in route selection and may be selected as the optimal route to be added to the IP routing table for packet forwarding.
  B. The BGP router accepts this route and adds it to the BGP routing table. This route, however, is neither preferred nor added to the IP routing table for packet forwarding.

• Question 289:

  Which of the following packet drop policies can be applied to the congestion avoidance mechanism? (Choose three.)

  A. Tail-drop
  B. RED
  C. WRED
  D. WFQ
  A. Tail-drop
  B. RED
  C. WRED

• Question 290:

  Each STP switch has a unique switch ID. Which two entries does the switch ID contain?

  A. Two-byte switch priority
  B. Six-byte MAC address
  C. Two-byte switch priority and six-byte MAC address
  D. Six-byte switch priority and six-byte MAC address
  C. Two-byte switch priority and six-byte MAC address