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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 IS-IS, setting which of the following flags means that although the LSP will still spread in the network, the LSP will not be used when calculating the route through the overloaded router?

A. P
B. OL
C. ATT
D. Checksum

Question 2

The linkage between BFD and OSPF uses BFD's rapid sensing of link failures to speed up the OSPF protocol's response to network topology changes, which can increase the OSPF convergence speed from seconds to milliseconds.

A. FALSE
B. TRUE

Question 3

The above is part of the configuration of the router RTA. For the configuration description of this part, which is correct? (Multiple choice)
[RTA] ospf 100
[RTA-ospf-100] silent-bit Ethernet 1/0/0

A. Unable to form a neighbor relationship with the directly connected neighbor of the interface
B. The interface cannot send HELLO packets
C. Prohibit interface gigabi tethernet 1/0/0 from sending OSPF packets
D. The direct route of interface gigabitethernet 1/0/0 can still be advertised

Question 4

As shown in the figure, R1 and R2 form a VRRP backup group with VRID 12. Now the user starts R1 one minute after R2 starts. So which of the following descriptions of the default status of R1 are correct?
(Multiple choice)

A. If you change the priority of R1 to 100 and then start it, the final master device will be R2.
B. After R1 starts stably, the final Master device is R1
C. After R1 starts stably, the final master device is R2.
D. If you change the priority of R1 to 100 and then start it, the final master device will be R1.

Question 5

Which of the following LSAs has a propagation range only in a single area? (Multiple choice)

A. Router LSA
B. Summary LSA
C. AS External LSA
D. Network LSA

Solutions: