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

1. Which of the following descriptions of multicast are incorrect? (Multiple choice)

A) Traditional unicast technology cannot solve the problem of single-point transmission and multi-point reception. Only multicast technology can solve it.
B) The value range of multicast IP address is: 224.0.0.0~240.255.255.255.
C) Multicast protocols must be based on unicast routing protocols (such as OSPF protocol) to function properly.
D) In multicast application scenarios, the data packets sent by the multicast source are based on the UDP protocol, so the reliable transmission of data cannot be guaranteed.

2. As shown in the figure, when R2 passes the route of 10.0.1.0/24 to R3, which of the following is the Next_Hop address of the route?

A) 10.0.23.3
B) 10.0.12.2
C) 10.0.12.1
D) 10.0.23.2

3. If the two interfaces of the firewall are divided into the same area, then the data packet flow between the two interfaces does not need to be processed by packet filtering and is forwarded directly.

A) TRUE
B) FALSE

4. When using authentication in BGP configuration, how should it be configured?

A) All BGP peers on a router must use the same password
B) All routers in the AS must use the same password
C) All routers in the same AS must use the same password
D) A pair of BGP peers must use the same MD5 password

5. In PIM-SM, which of the following description of RP is wrong?

A) RP can be responsible for the forwarding of several or all multicast groups. There can be one RP in the network
B) One RP can connect to multiple multicast services at the same time, and one multicast group can correspond to multiple RPs.
C) All members of the group and multicast sources that send multicast data to the group converge to the only RP.
D) The initial multicast streams of all groups in the shared tree are forwarded to the receiver through the RP

Solutions: