Huawei H12-821_V1.0-ENU Actual Free Exam Questions & Community Discussion
When two routers exchange database information through DD messages, a master-slave relationship is first formed. The one with the larger DR Priority becomes the master router, and its master-slave bit is determined to be MS.
Correct Answer: B
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Which of the following tools can be used with multiple routing protocols and consists of an if-match and apply clause?
Correct Answer: C
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The BGPAS_PATH attribute is an optional transition attribute.
Correct Answer: B
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In multicast, the rendezvous point RP is an important PIM router in the network. Whether a static RP or a dynamic RP is set, you can specify which multicast groups the RP provides services for.
Correct Answer: A
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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?
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?
Correct Answer: A
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_____ refers to a collection of devices that are managed by the same organization and use a unified routing strategy.
Correct Answer:
AS
IS-IS cannot run on point-to-multipoint links P2MP (Point to MultiPoint)
Correct Answer: A
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The ABR in the NSSA area will not flood Type 4 and Type 5 LSAs to NSSA, but will flood Type 7 LSAs to other areas.
Correct Answer: B
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In medium and large WLAN networks, if the VLAN Pool uses HASH to allocate VLANs, the number of users in each VLAN will be evenly divided.
Correct Answer: B
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Which of the following descriptions of IS-IS area division are correct? (Multiple choice)
Correct Answer: B,D
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Compared with routers and switching machines, what is the unique forwarding module of the firewall?
Correct Answer: B
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What are the main types of IS-IS Hello messages? (Multiple choice)
Correct Answer: A,C,D
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