Huawei H12-224 Online Practice Questions and Exam Preparation

Huawei H12-224 Online Questions & Answers

• Question 551:

  Most fields in IP headers of packets in the same data flow are identical. You can compress these fields to improve the link transmission efficiency.

  A. True
  B. False
  A. True

• Question 552:

  Which of the following statements regarding BGP route advertisement rules are true? (Choose three.)

  A. A BGP Speaker advertises all BGP routes to new peers immediately after they establish BGP connections.
  B. A BGP Speaker advertises all BGP routes to its peers.
  C. Generally, when multiple routes exist, a BGP Speaker adds only the optimal route into its routing table.
  D. A BGP Speaker advertises the routes learned from an EBGP peer to all BGP peers, including EBGP peers and IBGP peers.
  A. A BGP Speaker advertises all BGP routes to new peers immediately after they establish BGP connections.
  C. Generally, when multiple routes exist, a BGP Speaker adds only the optimal route into its routing table.
  D. A BGP Speaker advertises the routes learned from an EBGP peer to all BGP peers, including EBGP peers and IBGP peers.

• Question 553:

  A VPN instance is also called a VPN routing and forwarding (VRF) table. Which of the following statements is false?

  A. VPN instances on a PE are independent of each other.
  B. Each VPN instance can be regarded as a virtual router, which maintains an independent address space and has one or more interfaces connected to the VPN.
  C. A PE maintains multiple routing and forwarding tables, including a public routing and forwarding table and one or more VRFs.
  D. A VPN instance can be bound to multiple sites. Multiple sites can be bound to one VPN instance.
  D. A VPN instance can be bound to multiple sites. Multiple sites can be bound to one VPN instance.

• Question 554:

  Which command is used to configure the VRRP preemption delay?

  A. vrrp vrid 1 preempt-timer 20
  B. vrrp vrid 1 preempt-mode timer delay 20
  C. vrrp vrid 1 timer delay 20
  D. vrrp vrid 1 preempt-delay 20
  B. vrrp vrid 1 preempt-mode timer delay 20

• Question 555:

  To improve Internet egress reliability, an enterprise uses multiple links to connect to different carrier networks. This mode requires attention to both the incoming and outgoing traffic paths. Otherwise, network quality may be affected.

  A. TRUE
  B. FALSE
  A. TRUE

• Question 556:

  Compared with OSPF, which of the following statements regarding IS-IS are true? (Choose all that apply.)

  A. IS-IS supports more network types.
  B. IS-IS supports more area types.
  C. IS-IS has better scalability.
  D. IS-IS supports fewer protocol packet types.
  C. IS-IS has better scalability.
  D. IS-IS supports fewer protocol packet types.

• Question 557:

  If 802.1x authentication is enabled on an interface, MAC address authentication (enabled by the mac-authen enable command) and direct authentication (enabled by the direct-authen enable command) cannot be enabled on the interface.

  A. True
  B. False
  A. True

• Question 558:

  When QoS is deployed on a network to improve the quality of some services, the quality of other services must deteriorate.

  A. True
  B. False
  A. True

• Question 559:

  None Stop Forwarding (NSF) is an important HA technology. It keeps neighbor relationships unchanged even in the case of a fault in the control plane of the router, protecting key services on the network from interruption.

  A. True
  B. False
  B. False

• Question 560:

  The BGP Community attribute is a well-known mandatory attribute.

  A. True
  B. False
  B. False