QUESTION: 21

Refer to the exhibit:

A customer is trying to configure a TACACS Authentication Service for administrative access to the Aruba Controller, During testing the authentication is not successful Given the screen shot what could be the reason for the Login status REJECT?

The password used by the administrative user, user is wrong.
The Enforcement profile is not designed to be used on Aruba Controller.
The Read-only Administrator role does not exist on the Controller.
The Enforcement profile used is not a TACACS profile.

Answer(s): A

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QUESTION: 22

A corporate ClearPass Cluster with two servers located at a single site, has both Management and Data port IP addresses configured. The Management port IPs are in the DataCenter networks subnet, while the Data port IPs are in the DMZ.
What is the difference between using one Virtual IP for the AAA traffic versus sending AAA requests to the physical IPs for each server? (Select two.)

The failover can be accomplished only by using Virtual IP.
The Individual IPs can provide failover and load balancing.
One Virtual IP can be used together with the individual server IPs for load balancing.
By using the Virtual IP, the failover convergence is faster than using individual server IPs.
Using the one Virtual IP can provide failover and load balancing.

Answer(s): B,E

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QUESTION: 23

You have configured a Guest SSID with Captive-portal Web Authentication and MAC authentication The MAC caching expiry time set to 12 hours and the Guest Account expiration time is set to 8 hours.
What will happen if the guest were to disconnect from the SSID and re-connect 9 hours later?

The client will tail the MAC authentication and be denied access to the Guest SSID.
The client will successfully pass the mac authentication until the mac caching time expires.
The client will successfully pass the MAC authentication but still be redirected to captive portal page.
The client will fail the MAC authentication and will be redirected to the Captive-portal login page.

Answer(s): C

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