Online Access Free Huawei.H12-821_V1.0-ENU.v2022-05-31.q157 Practice Test (Page 5)

H12-821_V1.0-ENU Exam Question 16

Regarding the description of the Hello message in PIM-SM, which of the following is false?

A.The Hello message is sent to the multicast address 224.0.0.5

B.In the PIM-SM network, the newly started multicast router needs to use Hello messages to discover neighbors and maintain neighbor relationships

C.The routers periodically use Hello messages to keep in touch

D.Election of DR in multi-router network segment through Hello message

H12-821_V1.0-ENU Exam Question 17

Among the matters needing attention in configuring the Stub area, which of the following description is correct?

A.If an area is configured as a stub area, all routers in the area must be configured with stub area attributes

B.ASBR can exist in the stub area

C.The backbone area can be configured as a stub area

D.The virtual link can traverse the stub area

H12-821_V1.0-ENU Exam Question 18

Regarding the description of the VRRP slave device, which of the following is correct? (Multiple choice)

A.When receiving a VRRP message with priority 0, Slave will directly switch to Master

B.When the slave receives the VRRP message sent by the Master, it can judge whether the status of the Master is normal

C.The slave will discard IP packets whose destination MMC address is the virtual MAC address

D.The slave responds to the IP packet whose destination IP address is the virtual IP address

H12-821_V1.0-ENU Exam Question 19

Which of the following types of LSAs can carry tag information for external routes?

A.LSA4

B.LSA5

C.LSA3

D.LSA2

H12-821_V1.0-ENU Exam Question 20

The RSTP mid-side port does not need to wait for the forwarding delay, and can directly enter the forwarding state. If the edge port receives the BPDU, the edge port will be directly closed and enter the Aerror-dowm state.

A.True

B.False

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H12-821_V1.0-ENU Exam Question 16

H12-821_V1.0-ENU Exam Question 17

H12-821_V1.0-ENU Exam Question 18

H12-821_V1.0-ENU Exam Question 19

H12-821_V1.0-ENU Exam Question 20

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