H12-811_V1.0 Practice Test

The Layer 2 Ethernet switch generates entries in the MAC address table according to the () of the Ethernet frame received by the port. ()

A.

Source MAC. Address

B.

Destination MAC. Address

C.

Destination IP address

The following description about the specified port of the spanning tree is correct ()·

A.

The designated port can forward configuration BPDU packets to the network segment
connected to it

B.

The port on the root switch must not be a designated port

C.

Each switch has only one designated port

D.

The port on the root switch must be a designated port

After FIT AP obtains AC.'s IP address, what is the first operation to perform? ()

A.

Upgrade software version

B.

Establish a CAPTAP tunnel

C.

Request configuration

VRP operating system commands are divided into four levels: access level, monitoring
level, configuration level, and management level. Which level can run various business
configuration commands but cannot operate the file system? ()

A.

Configuration level

B.

Monitoring level

C.

Access level

D.

Management level

As shown in the figure below, all hosts can communicate normally. Is the correspondence between the MAC address and the port in the MAC address table of SWB correct? ()
(Single-choice question)

A.

MAC-A GO/0/1
MAC-B GO/0/2
MAC-C GO/0/3

B.

MAC-A GO/0/2
MAC-B G0/0/2
MAC-C GO/0/3

C.

MAC-A GO/0/3
MAC-B GO/0/3
MAC-C GO/0/1

D.

MAC-A GO/0/1
MAC-B GO/0/1
MAC-C GO/0/3