Free Access Huawei.H12-211-ENU.v2022-04-14.q100 Practice Test (Page 9)

Question 36

An AR2200 router is required to be reconfigured from scratch. Which steps are needed to achieve this? (Multiple Choice)

A.Reset the saved configuration.

B.Clear the current configuration.

C.Reboot the AR2200.

D.Assign the configuration file to be used at next startup.

Question 37

Which of the following descriptions are correct about the PPP? (Multiple Choice)

A.PPP supports multiple network layer protocols such as IPCP and IPXCP.

B.For the physical layer, PPP supports asynchronous links and synchronous links.

C.PPP is not scalable and cannot be deployed on an Ethernet link.

D.PPP supports bundling multiple physical links into logical links to increase bandwidth

E.PPP supports plaintext and ciphertext authentication

Question 38

[RTA] ac12002
[RTA-acl-basic-2002] rule deny source 172.16.1.1 0.0.0.0
[RTA-acl-basic-2002] rule deny source 172.16.0.0 0 255.0.0
Using the ACL matching route entry shown above on the router RTA, which of the following entries will be matched? (Multiple Choice)

A.172.48.0.0/16

B.172.16.1.0/24

C.172.16.1.1/32

D.192.17.0.0/24

Question 39

In the OSPF protocol, which of the following description of the DR is correct? (Multiple Choice)

A.If the priority values of the two routers are different, select the router with the smaller priority value as the DR.

B.The adjacency relationship must also be established between the DR and the BDR.

C.If the priority values of the two routers are equal, select the router with the large router ID as the DR.

D.By default, all routers in this broadcast network will participate in DR elections.

Question 40

Which of the following statements is true about ARP?

A.ARP can be deployed on PPP and HDLC links.

B.The MAC address and UUID of the destination end can be obtained through ARP.

C.ARP is encapsulated in Ethernet packets.

D.Inverse ARP is used to resolve device names.

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Question 36

Question 37

Question 38

Question 39

Question 40

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