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H3C Designing Enterprise-level Networks
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Practice Exam: GB0-363English
Exam Number/Code: GB0-363English
Exam Name: Designing Enterprise-level Networks
Questions and Answers: 317 Q&As
Free GB0-363English Braindumps
Exam : HuaWei GB0-363English
Title : Designing Enterprise-level Networks
1. To transit a SOHO network to IPv6, we should ( ).
A. Choose an appropriate tunnel technology to access the IPv6 Internet according to the access mode provided by
the ISP
B. Use the dual-stack technology to enable all the hosts to access IPv6 and IPv4 network concurrently
C. Use 6to4 technology to access the IPv6 Internet if the ISP does not provide any IPv6 access
D. Use the 6PE technology to access the IPv6 Internet if the ISP provides 6PE access
Answer: AC
2. Which of the following is/are correct about data link layer backup? ( )
A. The PPP MP can provide automatic backup and load balancing among the links in a bundle.
B. The dial-watch continuously sends ICMP packets to detect whether the peer is reachable.
C. IEEE 802.3ad can provide automatic backup and load balancing among the links in a bundle.
D. The RPR uses the probe packet at the data link layer to realize self-healing in case of link failure.
Answer: AD
3. The security services in the Open System Interconnection security architecture include ( ) and anti-DoS.
1) Authentication
2) Access control
3) Data privacy service
4) Data integrity service
A. 1) and 2)
B. 1), 2) and 3)
C. 2) and 4)
D. 1), 2), 3) and 4)
Answer: D
4. In a Layer 2 switching network, if only IGMP Snooping is enabled on the switch, what will happen? ( )
A. Multicast fails.
B. Multicast works properly, but IGMP Snooping cannot correctly record the member port information.
C. Multicast works properly, and IGMP Snooping can correctly record the member port information.
D. IGMP Snooping will work properly if IGMP Spoofing is enabled.
Answer: A
5. What advantages does the hierarchical network model hav