Changed H31-211 Exam Questions

HCNA - Carrier IP Questions and Answers

Question 17

Which of the following statements about VRRP is correct? (multiple choice)

Under normal circumstances, the business is all undertaken by the Master.

When the Master fails, the Backup device takes over the work.

VRRP can only monitor the interface status of VRRP.

VRRP can implement active/standby backup and cannot implement load balancing.

Question 18

Which method of authentication is supported in the RIPv1 seal text?

Clear text

Ciphertext

MD5 ciphertext verification

Does not support authentication

Question 19

In a computer system, what can be collectively referred to as data? (multiple choice)

Number

Voice

Graphics

Display

Letters

Question 20

Which of the following is the correct description of the Message Age in the configuration BPDU packet? (multiple choice)

If the configuration BPDU is sent by the root bridge, the Message Age is 1.

Message Age is the total time that the BPDU is sent from the root bridge to the current bridge.

In actual implementation, the BPDUs are configured to pass through a bridge, and the Message Age is increased by 1.

The value of Message Age will not exceed 15