H12-811_V1.0 Practice Test

In the VRP interface, use the command startup saved-confi guration backup.cfg. Configure the backup.cfg file to be used at the next startup. ()

A.

True

B.

False

By default, the bridge priority of Huawei switches is 32768 ()

A.

True

B.

False

As shown in the broadcast network. 0SPF runs on four routers. And in the same area. Same network segment. OSPF will automatically elect one DR and multiple BDRs to achieve a better backup effect. ()(True or False)

A.

True

B.

False

The network shown in the figure below assumes that all routers can enable OSPF at the same time. Which router is the DR in this network? () (Single-choice question)

A.

Router B

B.

B. Router D

C.

C. Router A

D.

D. Router C

What is the maximum negotiation rate supported by the IEEE802.11g standard? ()

A.

B. 150Mbps

B.

54Kbps

C.

D. 1200Mbps