Huawei HC-224 Online Practice Questions and Exam Preparation

Huawei HC-224 Online Questions & Answers

• Question 411:

  The port isolation function can isolate the ports on the same switch.

  A. True
  B. False
  A. True

• Question 412:

  Which command can trigger the advertisement of BGP routes without interrupting a BGP connection?

  A. Reset bgp
  B. Refresh bgp all external
  C. Refresh bgp all internal
  D. RR-filter
  B. Refresh bgp all external

• Question 413:

  Which statement about OSPF is false?

  A. Hello packets are used to discover and maintain neighbor relationships. On a broadcast network or an NBMA network, Hello packets can also be used to elect a DR and a BDR.
  B. DD packets describe summary LSDB information by carrying LSA headers.
  C. The intervals at which two routers send Hello packets must be consistent; otherwise, a neighbor relationship cannot be established between them.
  D. DD packets contain headers of all LSAs for periodic LSDB synchronization between OSPF neighbors.
  D. DD packets contain headers of all LSAs for periodic LSDB synchronization between OSPF neighbors.

• Question 414:

  A firewall filters packets exchanged between zones but does not filter packets exchanged between interfaces in the same zone.

  A. True
  B. False
  A. True

• Question 415:

  Which of the following network or link type is not the basic network or link type defined in OSPF?

  A. P2P
  B. P2MP
  C. Broadcast
  D. Virtual link
  D. Virtual link

• Question 416:

  When the GVRP registration mode is FORBIDDEN, no VLAN can be created or registered on the interface. In addition, which VLANs are deregistered on the interface?

  A. All VLANs except VLAN 1
  B. All VLANs except VLAN 4095
  C. All VLANs
  D. All VLANs except the VLAN specified by the user
  A. All VLANs except VLAN 1

• Question 417:

  Congestion management provides means to manage and control traffic when traffic congestion occurs.

  A. True
  B. False
  A. True

• Question 418:

  Which BGP attribute is usually used to determine the path along which data flows enter an AS?

  A. Router ID
  B. Nexthop
  C. Local-Preference
  D. MED
  D. MED

• Question 419:

  In VRP 5.7, which of the following dynamic protocols support GR? (Select 3 Answers)

  A. MPLS LDP/RSVP
  B. IS-IS/OSPF
  C. BGP
  D. MSTP
  A. MPLS LDP/RSVP
  B. IS-IS/OSPF
  C. BGP

• Question 420:

  Which of the following are disadvantages of the traditional tail drop mechanism? (Select 3 Answers)

  A. TCP global synchronization
  B. TCP starvation
  C. High Average Link Utilization
  D. Packet drop is not based on priorities
  A. TCP global synchronization
  B. TCP starvation
  D. Packet drop is not based on priorities