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Huawei H12-821_V1.0-ENU Exam Syllabus Topics:

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

Question 1

In the network shown in the figure, R1 and R2 run the OSPF protocol. The Router-ID of R1 is
10.0.1.1 and the Router-ID of R is 10.0.2.2. When Rt receives the DSPF message sent by R2, what is the neighbor status of R1 at this time?

A. 2-way
B. Full
C. Down
D. Loading

Question 2

IPv6 address 2001:0DB8:000A:C030:0000:0000:09A0:CDEF is ______ after compression.

Question 3

Four port roles are defined in RSTP. The Port role values of the Alternate port and the Backup port are consistent in the Flags field of the packet, both are 01.

A. FALSE
B. TRUE

Question 4

Which of the following descriptions about the recognized attributes in BGP are correct? (Multiple choice)

A. BGP must recognize all recognized attributes
B. Recognized attributes are divided into two types: recognized mandatory compliance and optional transition
C. It is recognized that any attribute can be recognized by all BGP routers, but it is not required to exist in the Update message
D. The recognized mandatory attribute is recognized by all BP routers and must exist in the Update message

Question 5

The advantages of network address translation (NAT) technology do not include which of the following?

A. Because address translation can hide the user address of the internal network and improve the security of the internal network, a router with NAT function can directly replace the firewall
B. Can effectively reduce the consumption of public IP addresses
C. Allow users to retain internal solutions while changing operators, enhancing the flexibility of connecting to public networks
D. Users with private addresses can access the Internet

Solutions: