Free Access Huawei.H12-821_V1.0.v2025-08-02.q134 Practice Test (Page 10)

Question 41

Which of the following statements regarding IGMPv1 and IGMPv2 are true?

A.1GMPv2 supports only general query.

B.1GMPv2 defines the Leave message type.

C.IGMPv1 does not define the IGMP Leave message type.

D.IGMPv1 supports general query.

Question 42

Which of the following attribute must be carried in an Update message?

A.AS-Path

B.Local-pref

C.Prefval

D.MED

Question 43

Which of the following scenarios is not suitable for deploying interface PBR?

A.A core switch needs to forward traffic between the intranet and extranet to an AC device that connects to the core switch in off-path mode.

B.A core switch needs to forward the traffic between the intranet and extranet to a security detection device that connects to the core switch in off-path mode.

C.A device needs to modify the next-hop IP address for locally originated traffic.

D.On an enterprise network with multiple ISP outbound interfaces, each internal network segment accesses the Internet through a particular ISP outbound interface.

Question 44

There are two types of BGP peer relationships: EBGP and IBGP. When configuring EBGP, ensure that the peer IP address is routable and the UDP connection can be correctly established.

A.TRUE

B.FALSE

Question 45

On an RSTP network, if a port receives an RST BPDU and finds that its buffered RST BPDU is superior to the received RST BPDU, the port discards the received RST BPDU without responding.