Which devices can communicate with each other at

Which devices can communicate with each other at Layer 2?
A.
Devices 1 and 2 can communicate at Layer 2; Devices 3 and 4 can communicate at Layer 2.
B.
Devices 2 and 3 can communicate at Layer 2.
C.
Devices 1 and 4 can communicate at Layer 2.
D.
Devices 1 and 4 can communicate at Layer 2; Devices 2 and 3 can communicate at Layer 2.
Answer:
C
NO.12
An ArubaOS switch operates at factory default settings. A network administrator enters this
command:
Switch (config)# password operator plaintext mysecret
How does the switch now control access to the CLI through the console port?
NO.13
Refer to the exhibit.
What should the network administrator do to permit Switch-1 to route traffic from a client in
10.1.11.0/24 to a client in 10.1.12.0/24?
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7

NO.14
A company has ArubaOS switches that are already configured to support the network. The
company now wants to use Aruba AirWave to manage the switches. The network administrator
creates a new group on Aruba AirWave, and then discovers several ArubaOS switches that should
belong to this group.
What is the best practice for the initial authorization of the switches in AirWave?
NO.15
Refer to the exhibit.
A network administrator logs in to the CLI of a Virtual Switching Framework (VSF) fabric and enters
the command shown in the exhibit.
What does the output reveal?
A.
MAD assistant at 10.1.0.2 failed to respond to probe requests.
B.
The VSF link failed, and MAD shut down the links on the other member.
C.
MAD is configured incorrectly and causes a split brain situation to occur.
D.
The VSF link failed, and MAD shut down the links on this switch.
Answer:
B