최신Huawei HCNA - Carrier IP - H31-211무료샘플문제
문제1
A permanent virtual circuit is to provide a fixed virtual circuit to the user. Once the circuit is established, the link water is valid, unless the administrator manually deletes it. PVC is used for frequent and stable traffic transmission between the two ends.
A permanent virtual circuit is to provide a fixed virtual circuit to the user. Once the circuit is established, the link water is valid, unless the administrator manually deletes it. PVC is used for frequent and stable traffic transmission between the two ends.
정답: A
문제2
When two routers synchronize their LSDBs, they use which packets to describe their own LSDBs?
When two routers synchronize their LSDBs, they use which packets to describe their own LSDBs?
정답: C
문제3
Which of the following statements about Frame Relay is correct? (multiple choice)
Which of the following statements about Frame Relay is correct? (multiple choice)
정답: B,C
문제4
PPP terminates the link at any time. When the carrier is lost, the authentication fails, the link quality detection fails, or the administrator manually closes the link, the link is terminated. In the link establishment phase, the link may be closed by exchanging The link termination message of the LCP. When the link is closed, the link layer notifies the network layer to perform corresponding operations, and also forcibly turns off the link through the physical layer.
PPP terminates the link at any time. When the carrier is lost, the authentication fails, the link quality detection fails, or the administrator manually closes the link, the link is terminated. In the link establishment phase, the link may be closed by exchanging The link termination message of the LCP. When the link is closed, the link layer notifies the network layer to perform corresponding operations, and also forcibly turns off the link through the physical layer.
정답: A
문제5
The switch is based on which of the following options is used for data forwarding?
The switch is based on which of the following options is used for data forwarding?
정답: D
문제6
When you need to change the metric of the route sent by RIP to increase by 5, while keeping the local corresponding route metric unchanged, which command should you use?
When you need to change the metric of the route sent by RIP to increase by 5, while keeping the local corresponding route metric unchanged, which command should you use?
정답: C
문제7
In an OSPF network, the following description about the Router ID is incorrect.
In an OSPF network, the following description about the Router ID is incorrect.
정답: A
문제8
If you need to log in to the device through Telnet or SSH, you need to configure a Telnet/SSH user.
If you need to log in to the device through Telnet or SSH, you need to configure a Telnet/SSH user.
정답: A