HOTSPOT

A network administrator wants to receive a major alarm every time a controller or an Aruba switch goes down for either a local or an upstream device failure. Which alarm definition must the network administrator create to accomplish this?

Hot Area:

Refer to the exhibits. Exhibit 1

Exhibit 2

Exhibit 3

A network administrator wants to allow contractors to access the corporate WLAN named EmployeesNet with the contractor role in VLAN 40. When users connect, they do not seem to get an IP address. After some verification checks, the network administrator confirms the DHCP server (10.254.1.21) is reachable from the Mobility Controller (MC) and obtains the outputs shown in the exhibits.

What should the network administrator do next to troubleshoot this problem?

A. Permit UDP67 to the contractor role.

B. Remove the IP address in VLAN 40.

C. Configure the DHCP helper address.

D. Confirm there is an IP pool for VLAN 40.

An organization owns a fully functional multi-controller Aruba network with a Virtual Mobility Master (VMM) in VLAN20. They have asked a network consultant to deploy a redundant MM on a different server. The solution must offer the lowest convergence time and require no human interaction in case of failure.

The servers host other virtual machines and are connected to different switches that implement ACLs to protect them. The organization grants the network consultant access to the servers only, and appoints a network administrator to assist with the deployment.

What must the network administrator do so the network consultant can successfully deploy the solution? (Choose two.)

A. Allocate VLAN20 to the second server, and extend it throughout the switches, then reserve one IP address for the second MM and another IP address for its gateway.

B. Allocate VLAN20 to the second server, and permit routing between them, then reserve one IP address for the second MM and another IP address for its gateway.

C. Configure an ACL entry that permits IP protocol 50, UDP port 500, and multicast IP 224.0.0.18.

D. Allocate VLAN20 to the second server, and extend it throughout the switches, then reserve one IP address for the second MM and another for the VIP.

E. Configure an ACL entry that permits UDP 500, TCP 4500, and multicast IP 224.0.0.5.

Refer to the exhibit.

A network administrator completes the initial configuration dialog of the Mobility Controllers (MCs) and they join the Mobility Master (MM) for the first time. After the MM-MC association process, network administrator only creates AP groups, VAPs, and roles. Next, the network administrator proceeds with the configuration of the policies and creates the policy shown in the exhibit.

Which additional steps must be done to make sure this configuration takes effect over the contractor users?

A. Apply the policy in the contractors user role. Enable deep packet inspection. Reload the MCs.

B. Enable firewall visibility. Enable web-content classification. Reload the MCs.

C. Apply the policy in the contractors user role. Enable deep packet inspection.

D. Enable firewall visibility. Enable web-content classification. Reload the MMs.

Refer to the exhibit.

After deploying several cluster pairs, the network administrator notices that all APs assigned to Cluster1 communicate with MC1 instead of being distributed between members of the cluster. Also, no IP addresses are shown under the Standby IP column.

What should the network administrator do to fix this situation?

A. Apply the same cluster profile to both members.

B. Enable Cluster AP load balancing.

C. Rename the cluster profile as "CLUSTER1".

D. Place MCs at the same hierarchical group level.