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Huawei H12-821_V1.0 Exam Syllabus Topics:

Huawei HCIP-Datacom-Core Technology V1.0 Sample Questions:

1. Compress the 2001:0DB8:0000:C030:0000:0000:09A0 address.

2. 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) FALSE
B) TRUE

3. BGP is a distance-vector protocol that implements route reachability between ASs and selects optimal routes.
Which of the following statements are true about this protocol?

A) BGP provides various routing policies.
B) BGP uses TCP as the transport layer protocol.
C) BGP supports automatic peer discovery.
D) BGP does not support authentication. Therefore, it cannot ensure network security.

4. A monitoring plane usually comprises the monitoring units of main control boards and interface boards. This plane can monitor the system environment independently. Which of the following environment monitoring functions can be provided by the monitoring plane?

A) Voltage monitoring
B) Fan control
C) System power-on and power-off control
D) Temperature monitoring

5. When IPv4 unicast packets are transmitted over Ethernet, their destination MAC address is also a multicast MAC address. If the IP address of a multicast group is 224.0.1.1, which of the following is the corresponding multicast MAC address?

A) 01-00-5e-01-01-01
B) 01-00-5e-00-01-01
C) 01-00-5e-00-01-00
D) 01-00-5e-01-01-00

Solutions: