Huawei Huawei Certifications H12-811 Questions & Answers

• Question 191:

  In the network shown in the figure below, what commands can be entered on the router to make host A ping host B through? ()

  

  A. RTA:ip route-static 0.0.0.0 0.0.0.0 11.0.12.2 RTB:ip route-static 0.0.0.0 0.0.0.0 11.0.12.1

  B. RTA:ip route-static 10.0.12.5 255.255.255.25211.0.12.2 RTB: route-static10.0.12.1255.255.255.25211.0.12.1

  C. RTA:ip route-static 0.0.0.0 0.0.0.0 11.0.12.1 CRTB:ip route-static 0.0.0.0 0.0.0.0 11.0.12.2

  D. RTA:ip route-static 10.0.12.5 255.255.255.25211.0.12.1 RTB:ip route-static 10.0.12.1 255.255.255.25211.0.12.2

  Correct Answer: AB

• Question 192:

  The following two configuration commands can implement router RIA. The route to the same destination 10.1.1.1.0 is active and standby:

  A. True

  B. Mistake

  Correct Answer: B

• Question 193:

  The bridge ID of the STP protocol in the switching network is as follows. Which of the following bridge IDs will be the root bridge? ()

  A. 409600-01-02-03-04-DD

  B. 3276800-01-02-03-04-AA

  C. 3276800-01-02-03-04-CC

  D. 3276800-01-02-03-04-BB

  Correct Answer: A

• Question 194:

  What is RouterDeadInterval of the OSPF protocol on the broadcast network by default? ()

  A. 40s

  B. 10s

  C. 20s

  D. 30s

  Correct Answer: A

• Question 195:

  Which statement about OSPF area division is wrong? ( )

  A. AreA.0 is the backbone area. All other areas must be connected to this area

  B. The LSDBs in the routers in the same OSPF area are exactly the same

  C. Dividing OSPF areas can reduce the size of the LSDB of some routers

  D. Only ABR can be used as ASBR

  Correct Answer: D

• Question 196:

  When adopting LACP mode for link aggregation, what is the default system interference level of Huawei switches? ()

  A. 36864

  B. 4096

  C. 24576

  D. 32768

  Correct Answer: D

• Question 197:

  The administrator configures R1 as shown in the figure. But R1 cannot learn the routes of other routers, so it may be.

  The reason is? () (Multiple Choice Questions)

  

  A. This router did not announce the network connected to neighbors when configuring ospf

  B. This router is not configured with authentication function but the neighbor router is configured with authentication function

  C. When this router is configured, the ospf process number is not configured

  D. The area configured by this routerID and its neighbor router areaID is different

  Correct Answer: ABD

• Question 198:

  SNMP messages are carried over UDP.

  A. True

  B. False

  Correct Answer: A

• Question 199:

  The mask length is 12 bits can be expressed as?

  A. 255.240.0.0

  B. 255.248.0.0

  C. 255.255.0.0

  D. 255.255.255.0

  Correct Answer: A

• Question 200:

  When two OSPF routers form a 2-WAY neighbor relationship, the LSDhas been synchronize()

  A. True

  B. False

  Correct Answer: B