Refer to the exhibit.

Spanning tree runs on the switches shown in the exhibit. The network administrator enters these two commands:

Switch-1(config)# spanning-tree priority 0 Switch-2(config)# spanning-tree priority 1

The other switches use the default spanning tree priorities. The administrator enters the show spanning-tree command on Switch-2.

If the configuration is correct, which roles will the output show?

A. A1 = Designated A2 = Alternate A3 = Alternate

B. A1 = Root A2 = Designated A3 = Designated

C. A1 = Designated A2 = Designated A3 = Designated

D. A1 = Root A2 = Alternate A3 = Alternate

A network administrator plans to set up a WLAN on an Aruba Instant cluster. The WLAN uses WPA/WPA2 Enterprise security. The administrator wants no authenticate users locally on the cluster.

How should the administrator configure me credentials?

A. Add a user account for each employee to the cluster internal server database.

B. Import authorized device MAC addresses to the cluster.

C. Implement a shared secret or password in the cluster WLAN settings.

D. Set up an external RADIUS server for authorization.

Which type of 802.11 wireless network can be hosted by an endpoint device such as a laptop?

A. a wireless distribution system

B. an ad hoc network

C. a wireless mesh or bridge

D. an infrastructure network

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?

A. It forces users to enter no username and password operator to gain access to basic mode. Users must then enter password mysecret to reach enable mode.

B. It forces users du enter username operator and password mysecret to gain access to basic mode. Users can then reach enable mode without authenticating.

C. It allows users to access basic mode without logging in, but forces them to enter password mysecret to reach enable mode.

D. It forces users to enter no username and password mysecret to gain access to basic mode. Users can then reach enable mode without authenticating.

Refer to the exhibit.

Based on the output shown in this exhibit, which statement is true about the 10.0.0.2 neighbor?

A. The neighbor rejects communications because it already has its maximum number of neighbors.

B. The neighbor has mismatched settings and cannot exchange information with this switch.

C. The neighbor communicates with this switch, but it cannot hold any more routes in its database.

D. The neighbor communicates with this switch, and they have exchanged all topology information.