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Huawei HCIP-Routing&Switching-IERS(Huawei Certified ICT Professional-Implementing Enterprise Routing and Switching Network) Sample Questions:

1. In BGP routing rules, the manual aggregate route generated by the aggregate command has a higher priority than the automatic route generated by the automatic summary command.

A) TRUE
B) FALSE

2. What are the characteristics of IS-IS protocol? (Multiple Choice)

A) Better scalability
B) Simple message structure
C) Suitable for large-capacity route transfer
D) Support for rich regional features

3. Which of the following description of the virtual link is wrong?

A) The existence of virtual links increases the complexity of the network.
B) The time interval for sending HELLO on the virtual link is 10s.
C) Virtual links may bring loops.
D) If there is a virtual link in the network, it usually indicates that the network design has problems and needs to be optimized.

4. Use the OSPF vlink-peer command to configure a virtual connection. The peer router-id is specified.

A) True
B) False

5. About multicast routing, which are correct? (Multiple choices)

A) The multicast routing protocol includes the IGMP protocol.
B) Multicast routing protocols are divided into intra-domain multicast routing and inter-domain multicast routing protocols.
C) Multicast routing protocols are used to establish and maintain multicast routes and forward multicast packets correctly and efficiently.
D) Multicast routing forms a one-way loop-free data transmission path from a data source to multiple receivers, that is, a multicast distribution tree.

Solutions: