Free Access Huawei.H12-821_V1.0.v2022-09-14.q21 Practice Test (Page 4)

Question 11

If a router ID is configured in both the system via and the BGP view, BGP uses the router ID configured in the BGP view because the BGP view takes precedence over the system view.

A.TRUE

B.FALSE

Question 12

A switch runs MSTP. The configuration is shown in the figure. What is the role of this switch in MSTI 1?

A.Secondary root switch

B.Root switch

C.Uncertain

D.Non-root switch

Question 13

Which of the following statements regarding OSPF route summarization is false?

A.Route summarization can reduce routing information, decrease the routing table size, and improve router performance.

B.Any router in OSPF can summarize routes.

C.Route summarization is the process of summarizing routes with the same prefix into one route and then advertising only the summarized route to other areas.

D.OSPF supports two route summarization modes: ABR summarization and ASBR summarization.

Question 14

ON a stateful inspection Firewall where there is no session table, when the status detection mechanism is enabled and the second packet (CYN+ACK) of 3-way hadshakes reaches the firewall. Which of the following statements is true?

A.If the firewall security policy permits packets to pass, the session table is created.

B.By default, when status detection is disabled and the permit policy is configured packets can pass.

C.Packets must pass the firewall, and a session table is established.

D.If the firewall security policy permits packets to pass, the packets can pass the firewall.

Question 15

IGMPV3 not only supports IGMPv1 General Query and IGMPv2 Group-Specific Query, and also IGMPv3 Source/Group-Specific Query.

A.FALSE

B.TRUE

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Question 11

Question 12

Question 13

Question 14

Question 15

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