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NEW QUESTION 15
A network administrator has deployed an Airwave Management Platform (AMP) server and integrated it with a Mobility Master (MM) - Mobility Controller (MC) based WLAN. The AMP server already has all Aruba Mobility devices including Access Points (APs) in the "UP" devices list.
What are two actions the administrator can execute upon the APs under "Airwave>Devices>Monitor"? (Choose two.)
- A. Open the WebUI of the MC where the AP terminates.
- B. Disable and change the mode of the AP's radios.
- C. Re-provision the Access Point.
- D. Run Spectrum Analysis locally.
- E. Invoke MC's show commands for that Access Point.
Answer: D,E
NEW QUESTION 16
A software development company has 764 employees who work from home. The company also has small offices located in different cities throughout the world. During working hours, they use RAPs to connect to a datacenter to upload software code as well as interact with databases.
In the past two month, cabling issues have occurred connection to the 7240XM Mobility Controller (MC) that runs ArubaOS 8 and terminates the RAPs. These RAPs disconnect, affecting the users connected to the RAPs. This also causes problems with code uploads and database synchronizations. Therefore, the company decides to add a second 7240XM controller for redundancy.
How should the network administrator deploy both controllers in order to provide the redundancy while preventing failover events from disconnecting users?
- A. Connect both controllers with common VLANs. and create an HA fast failover group with public addresses in the internet VLAN.
- B. Connect both controllers with common VLANs. and configure LMS/BLMS values equal to public addresses in the internet VLAN.
- C. Connect both controllers with different VLANs. and create an L2-connected cluster using public addresses in the internet VLAN.
- D. Connect both controllers with common VLANs. and create an L2-connected cluster using public addresses in the internet VLAN.
Answer: A
NEW QUESTION 17
Refer to the exhibit.
Based on the output shown in the exhibit, which wireless connection phase has just completed?
- A. L3 authentication and encryption
- B. 802.11 enhanced open association
- C. MAC Authentication and 4-way handshake
- D. L2 authentication and encryption
Answer: A
NEW QUESTION 18
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 extend it throughout the switches, then reserve one IP address for the second MM and another for the VIP.
- C. 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.
- D. Configure an ACL entry that permits UDP 500, TCP 4500, and multicast IP 224.0.0.5.
- E. Configure an ACL entry that permits IP protocol 50, UDP port 500, and multicast IP 224.0.0.18.
Answer: A,D
NEW QUESTION 19
Refer to the exhibit.
A network administrator is validating client connectivity and executes the show command shown in the exhibit. Which authentication method was used by a wireless station?
- A. 802.1X user authentication
- B. MAC authentication
- C. 802.1X machine authentication
- D. EAP authentication
Answer: A
NEW QUESTION 20
Refer to the exhibit.
Based on the output shown in the exhibit, which channel offers the highest quality?
- A. Channel 11
- B. Channel 6
- C. Channel 14
- D. Channel 1
Answer: B
NEW QUESTION 21
Refer to the exhibit
A network administrator deploys a standalone Mobility Controller (MC) and configures some VAPs within the CAMPUS AP group. The network administrator realizes that none of the VAPs are being broadcasted.
Based on the output shown in the exhibit, what should the network administrator do to solve this problem?
- A. Install MM licenses and install MC-VA licenses, then install RFP licenses.
- B. Install MM licenses, then install PEF licenses and enable the PEF feature.
- C. Install MC-VA licenses, then reprovision the APs.
- D. Install MC-VA licenses, then install PEF licenses and enabled the PEF feature.
Answer: A
NEW QUESTION 22
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. Enable Cluster AP load balancing.
- B. Rename the cluster profile as "CLUSTER1".
- C. Place MCs at the same hierarchical group level.
- D. Apply the same cluster profile to both members.
Answer: B
NEW QUESTION 23
Refer to the exhibit.
A network administrator adds a Mobility Controller (MC) in the /mm level and notices that the device does not show up in the managed networks hierarchy. The network administrator accesses the CLI. executes the show switches command, and obtains the output shown in the exhibit.
What is the reason that the MC does not appear as a managed device in the hierarchy?
- A. The network administrator has not moved the device into a group yet.
- B. The digital certificate of the MC is not trusted by the MM.
- C. The IP address of the MC does not match the one that was defined in the MM.
- D. The network administrator added the device using the wrong Pre-Shared Key (PSK).
Answer: C
NEW QUESTION 24
Refer to the exhibits.
Exhibit 1
Exhibit 2
A network administrator integrates a current Mobility Master (MM) - Mobility Controller (MC) deployment with a RADIUS server to authenticate a wireless user, the network administrator realizes that the client machine is not failing into the it_department role, as shown the exhibits.
Which configuration is required to map the users into the proper role, based on standard attributes returned by the RADIUS server in the Access Accept message?
- A. aaa server-group Corp-Network
set role condition Filter-Id equals it-role set-value it_department - B. aaa server-group ClearPass
set role condition Filter-Id equals it_department set-value it-role - C. aaa server-group Corp-employee
set role condition Filter-Id equals it-role set-value it_department - D. aaa server-group Corp-Network
set role condition Filter-Id equals it_department set-value it-role - E. aaa server-group Corp-employee
set role condition Filter-Id value-of
Answer: C
NEW QUESTION 25
Refer to the exhibit.
A network administrator deploys a new Mobility Master (MM) - Mobility Controller (MC) network. To test the solution, the network administrator accesses the console of a pair of APs and statically provisions them. However, one of the APs does not propagate the configured SSIDs. The network administrator looks at the logs and sees the output shown in the exhibit.
Which actions must the network administrator take to solve the problem?
- A. Re-provision one of the APs with a different name or modify the name in the whitelist.
- B. Re-provision the AP with a different group, and modify the name of one AP in the whitelist.
- C. Re-provision one of the APs with a different name, and add new entries with the proper group in the whitelist.
- D. Create another AP group in the MC's configuration, and re-provision one AP with a different group.
Answer: A
NEW QUESTION 26
Refer to the exhibits.
Exhibit 1
Exhibit 2
Exhibit 3
Exhibit 4
A captive portal-based solution is deployed in a Mobility Master (MM) - Mobility Controller (MC) network. A wireless station connects to the network and attempts the authentication process. The outputs are shown in the exhibits.
Which names correlate with the authentication and captive portal servers?
- A. ClearPass.23 is the authentication server, and cp.mycompany.com is the captive portal server.
- B. Internal database in MC2 is the authentication server, and cp.mycompany.com is the captive portal server.
- C. cp.mycompany.com is the authentication server, and ClearPass.23 is the captive portal server.
- D. ClearPass.23 is the authentication server, and MC2 is the captive portal server.
Answer: A
NEW QUESTION 27
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. Option D
- B. Option C
- C. Option A
- D. Option B
Answer: B
NEW QUESTION 28
Refer to the exhibit.
A network administrator is evaluating a deployment to validate that a user is assigned the proper role and reviews the output in the exhibit. How is the role assigned to user?
- A. The MC assigned the machine authentication default user role.
- B. The MC assigned the role based on Aruba VSAs.
- C. The MC assigned the role based on server derivation rules.
- D. The MC assigned the default role based on the authentication method.
Answer: D
NEW QUESTION 29
Refer to the exhibits.
A user reports slow response time to a network administrator and suggests that there might be a problem with the WLAN. The user's phone supports 802.11ac in the 5 GHz band. The network administrator finds the user in the Mobility Master (MM) and reviews the output shown in the exhibit.
What can the network administrator conclude after analyzing the data?
- A. Since SNR is good, then the high retransmit rate must be due a hidden node scenario or high interference.
- B. The low SNR forces the client to back off to low MCs. therefore speed is low and retransmits are high.
- C. Client health is poor, but SNR is fair. TX power must be increased in both the client and the AP.
- D. High Successful frame count and high Max Speed is an indication of a healthy client. Connection will improve at anytime.
Answer: D
NEW QUESTION 30
Refer to the exhibit.
A network administrator has a Mobility Master (MM) Mobility Controller (MC) architecture along with the MC in the DMZ for terminating RAPs. The network firewall has been provisioned to allow access to the MC in the DMZ for both UDP 500 and 4500. Then he proceeds to provision an AP as shown in the exhibit.
Which additional configuration steps must the administrator to assure RAPs successfully contact the MC? (Choose two.)
- A. Create the RAP1 account in the InternalDB of the MM.
- B. Create an IP local pool and PSK at the device node level.
- C. Create the RAP1 account in the InternalDB of the MC.
- D. Create an IP local pool and PSK at the /mm/mynode level.
- E. Add the RAP1 entry in the CPsec whitelist at the MM level.
Answer: D,E
NEW QUESTION 31
A network administrator has racked up a 7210 Mobility Controller (MC) that will be terminating 200+ Aps on a medium-size branch office. Next, the technician cabled the appliance with 4SPF+ Direct Attached Cables (DACs) distributed between two-member switching stack and powered it up.
What must the administrator do next in the MCs to assure maximum wired bandwidth utilization?
- A. Make all ports trunk interfaces and permit data VLANs.
- B. Configure the same MSTP region that the switches have.
- C. Disable spanning tree and allocate unique VLANs to each port.
- D. Map the four physical ports to port channel 0.
- E. Manually set 10Gbps speeds on all ports.
Answer: E
NEW QUESTION 32
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