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An administrator has ArubaOS-Switches that support tunneled node. The administrator wants to tunnel all user traffic from the Ethernet ports on the switches, and have the controllers authenticate the user traffic and apply the appropriate user role.

Which implementation meets these requirements?

A.
Role-based tunneled node with the controllers configured for standalone mode
A.
Role-based tunneled node with the controllers configured for standalone mode
Answers
B.
Role-based tunneled node with the controllers configured in a cluster
B.
Role-based tunneled node with the controllers configured in a cluster
Answers
C.
Per-port tunneled node with the controllers configured for standalone mode
C.
Per-port tunneled node with the controllers configured for standalone mode
Answers
D.
Per-port tunneled node with the controllers configured in a cluster
D.
Per-port tunneled node with the controllers configured in a cluster
Answers
Suggested answer: C

An administrator manages an Aruba wireless network. ClearPass is used to centralize AAA functions.

The administrator wants to implement server role derivation.

Which information will the ClearPass server return in regards to the user role assignment?

A.
RADIUS VSA User-Role
A.
RADIUS VSA User-Role
Answers
B.
Aruba VSA Firewall-Role
B.
Aruba VSA Firewall-Role
Answers
C.
Aruba VSA Aruba-User-Role
C.
Aruba VSA Aruba-User-Role
Answers
D.
RADIUS VSA Firewall-Role
D.
RADIUS VSA Firewall-Role
Answers
Suggested answer: C

What are the responsibilities of a cluster leader in a cluster of Aruba Mobility Controllers (MCs)?

(Choose two.)

A.
To identify primary and secondary Mobility Controllers for APs
A.
To identify primary and secondary Mobility Controllers for APs
Answers
B.
To create a table to determine how a wireless client maps to a cluster member
B.
To create a table to determine how a wireless client maps to a cluster member
Answers
C.
To identify a backup cluster leader for redundancy
C.
To identify a backup cluster leader for redundancy
Answers
D.
To manage the configuration of cluster members
D.
To manage the configuration of cluster members
Answers
E.
To automatically load balance clients if the load across cluster members changes
E.
To automatically load balance clients if the load across cluster members changes
Answers
Suggested answer: B, E

Explanation:

References:

An administrator wants to implement a Live Upgrade (in-service upgrade) of a cluster in an Aruba wireless solution. Which ArubaOS feature does the Mobility Master (MM) use to ensure RF redundancy, so that when one or more APs are rebooted there is no loss of wireless coverage for users?

A.
AirMatch
A.
AirMatch
Answers
B.
Mobility Controller load balancing
B.
Mobility Controller load balancing
Answers
C.
AP image preload
C.
AP image preload
Answers
D.
AP image verification
D.
AP image verification
Answers
Suggested answer: A

Refer to the exhibit.

An administrator configures a split-tunnel policy to be used by RAPs at branch offices. Under the Configuration section on the Mobility master (MM) shown in the exhibit, where should the administrator configure the split-tunnel mode so that it can be deployed to the RAPs?

A.
WLAN
A.
WLAN
Answers
B.
Roles & Policies
B.
Roles & Policies
Answers
C.
Access Points
C.
Access Points
Answers
D.
Services
D.
Services
Answers
Suggested answer: A

Which ArubaOS CLI command can an administrator execute to determine if AP load balancing is enabled in a cluster?

A.
show aaa cluster essid
A.
show aaa cluster essid
Answers
B.
show lc-cluster group-membership
B.
show lc-cluster group-membership
Answers
C.
show switches
C.
show switches
Answers
D.
show ap active
D.
show ap active
Answers
Suggested answer: B

Explanation:

References:

What must an administrator configure in order for the ClearPass server to execute a RADIUS Change of Authorization (CoA) to Aruba Mobility Controllers (MCs) in a cluster?

A.
Active and Standby AAC with clustering
A.
Active and Standby AAC with clustering
Answers
B.
VRRP IP on each cluster member
B.
VRRP IP on each cluster member
Answers
C.
IPSec High Availability (HA) between two cluster members
C.
IPSec High Availability (HA) between two cluster members
Answers
D.
Primary and backup LMS IP addresses
D.
Primary and backup LMS IP addresses
Answers
Suggested answer: B

An administrator configures a network scan set in AirWare to scan a subnet to discover new switches. The scan completes and AirWave successfully uses the SNMP credentials to validate SNMP access. However, SSH access fails and the administrator must manually configure the SSH credentials used for all of these devices.

To prevent this problem in the future, what should the administrator complete prior to running the network scan?

A.
Define the SSH communication parameters under the Group's Manage section.
A.
Define the SSH communication parameters under the Group's Manage section.
Answers
B.
Define a scan credentials set that includes the SSH communication parameters.
B.
Define a scan credentials set that includes the SSH communication parameters.
Answers
C.
Define the SSH communication parameters under the AP/Device's Manage section.
C.
Define the SSH communication parameters under the AP/Device's Manage section.
Answers
D.
Define the SSH communication parameters for the Default Credentials under Device Setup section.
D.
Define the SSH communication parameters for the Default Credentials under Device Setup section.
Answers
Suggested answer: D

Explanation:

References:

Which Aruba AP mode constantly scans the radio environment to gather IDS and RF information?

A.
Spectrum AP
A.
Spectrum AP
Answers
B.
RAP
B.
RAP
Answers
C.
Mesh Portal
C.
Mesh Portal
Answers
D.
Air Monitor
D.
Air Monitor
Answers
Suggested answer: D

Explanation:

References:

An administrator needs to apply a patch to an Aruba environment to implement improvements for AirMatch. What is the Aruba recommended approach for this process without a reboot?

A.
Upgrade the AirMatch Loadable Service Module (LSM) on each Mobility Controller.
A.
Upgrade the AirMatch Loadable Service Module (LSM) on each Mobility Controller.
Answers
B.
Upgrade the AirMatch Loadable Service Module (LSM) on the Mobility Master.
B.
Upgrade the AirMatch Loadable Service Module (LSM) on the Mobility Master.
Answers
C.
Upgrade the ArubaOS by the use of Live Upgrades (in-service upgrades).
C.
Upgrade the ArubaOS by the use of Live Upgrades (in-service upgrades).
Answers
D.
Create controller partitions to minimize downtime.
D.
Create controller partitions to minimize downtime.
Answers
Suggested answer: B
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