H31-211 Exam Training Practice Tests (Huawei HCNA

Question 1

Which of the following statements about OSPF are correct? (multiple choice)

A. Use triggered update, if the network topology changes, send update packets immediately, and synchronize this change in the autonomous system B. Using distance vector algorithm C. Supports sending protocol packets by multicast address D. Support for classless inter-domain routing CIDR

Correct Answer: A,C,D

Question 2

Which of the following fields are included in the routing table? (multiple choice)

A. Routing metrics B. Source address C. Target network D. Next hop

Correct Answer: A,C,D

Question 3

The MRU indicates the maximum value of the data field of the PPP data frame received by the local end. In general, how many bytes is this parameter option using the default value?

A. 1500 B. 4700 C. 9600 D. 1492

Correct Answer: A

Question 4

What parts of the general network address are composed? (multiple choice)

A. Logical address B. Network address C. Host address D. Link address

Correct Answer: B,C

Question 5

What are the common WAN interfaces? (multiple choice)

A. FR interface B. V.35 interface C. ATM interface D. Ethernet interface

Correct Answer: A,B,C

Question 6

Which of the following timers is used to prevent temporary loops when the Spanning Tree Protocol handles link failures?

A. Forward Delay B. Max Age C. Hello Time D. Message Age

Correct Answer: A

Question 7

192.168.1.1 and 192.168.1.251 are on the same network segment.

A. True B. False

Correct Answer: B

Question 8

How many layers the IS-IS can divided into?

A. 4 B. 2 C. 5 D. 3

Correct Answer: B

Question 9

In the OSI reference model, which of the following options is composed of service requests and responses between applications in different devices?

A. Network layer B. Application layer C. Session layer D. Data link layer

Correct Answer: C

Huawei HCNA - Carrier IP - H31-211 Exam Practice Test