Free Access Huawei.H12-891_V1.0.v2022-10-03.q184 Practice Test (Page 17)

Question 76

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

A.Modify the next hop of locally originating traffic

B.In the scenario of multiple ISP egresses of enterprise networks, different network segments of the intranet access the Internet through different ISP egresses

C.Pull the traffic of the intranet and the Internet accessing each other on the core switch to the AC device attached to the side

D.The traffic accessed by the intranet and the extranet to the side-mounted security detection device is pulled on the core switch

Question 77

The router connects two EBGP neighbors through two parallel Serial cables, what do you do to achieve bidirectional negative sharing between two EBGP neighbors connected by these two parallel Serial cables? ( Single choice questions).

A.Without any method, BGP automatically implements load sharing of traffic across different autonomous systems on the available links

B.Configure the EBGP neighbor relationship with the Loopback interface as the update source, and the IGP in each AS needs to introduce two equivalent paths to the loopback address of the EBGP neighbor; And you need to use the command "next-hop?local"

C.Use the command "ebgp-load-balance" at both ends

D.To configure an EBGP neighbor relationship with the Loopback interface as the update source, the IGP in each AS needs to introduce two equivalent paths to the EBGP neighbor loopback address ; And the commands "ebgp maxhop" and "next-hop-local" are used

E.Use the Loopback interface to establish an EBGP neighbor relationship, configure EBGP Muti-hop, configure the Loopback interface as the update source, and then use IGP to implement Equivalent path load sharing between Loopback addresses

Question 78

Which of the following tools cannot be referenced directly by the If-match clause in Route-policy?

A.AS-path-filter

B.Regular expression

C.Community-filt

D.IP-prefix

Question 79

How do.8021w and 8021D handle BPDUs?( Single choice questions).

A.8021D bridges do not forward BPDU packets

B.The 8021w bridge only forwards BPDU packets received from the root bridge

C.The 8021D bridge only forwards BPDU packets received from the root bridge

D.8021w Bridge does not forward BPDU packets

Question 80

In an IPv6 network, two nodes A and B are neighbors to each other if Node A sends NS messages to Node B if node B is B After receiving the message, reply to the NA message, then view it on node A, what will the neighbor status be marked? (Single Choice Questions).

A.Reachable

B.Probe

C.Incomplete

D.Stale

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Question 76

Question 77

Question 78

Question 79

Question 80

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