Huawei HCIE-Routing & Switching (Written) V3.0 認定 H12-261_V3.0-ENU 試験問題:

1. Which of the following features does the IS-IS protocol have? (Multiple choice)

A) Does not support network element level division
B) Suitable for large-capacity routing delivery
C) Good scalability
D) The bottom layer is the data link layer

2. What message will be sent to the Agent when running NMS (Network Management Station) of SNMPV1?

A) Trap, Get and Set
B) Get, Set and GetBulk
C) Get, Set, Getnext and GetBulk
D) Get, Set and Getnext
E) Trap only

3. As shown in the following figure, a part of the LSP of the LSDB of a router is shown in the first line of the figure. First received a new LSP, the second hop in the following picture, which of the following statement is wrong?

A) If it is a point-to-point network, this router will send PSNP
B) If it is a broadcast network, the DIS will include the summary information of the LSP in the next CSNP packet
C) This router will ignore the LSP received from the neighbor.
D) The router will put the newly received LSP into the LSDB.

4. IGMP SSM Mapping statically binds the multicast source to the multicast group, so that group members of IGMPv1 and CGIPv2 can also access the SSM multicast network. Which of the following statements about ICIP SSM Mapping is wrong?

A) The address of the SSM multicast group is 232.0.0.0-232. 255.255.255
B) Statically configure the SSM address mapping rules on the IGMP querier, and map the group join information in the IGMPv1 or IGMPv2 membership report to the group leave information
C) If IGMP SSM Mapping is not enabled, neither IGMPv1 nor IGMPv2 support the deployment of SSM multicast
D) ICMP SSM Mapping does not process IGMPv3 report messages. In order to ensure that hosts running any version of IGMP on the same network segment can get SSM services, it is necessary to run IGMPv3 on the multicast router interface connected to the network segment where the member host is located

5. Which of the following functions will affect BGP neighbor establishment? (Multiple choice)

A) BGP route filtering
B) BGP GSTM
C) BGP authentication
D) ebgp max hop

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