HPE6-A79 무료 덤프문제 온라인 액세스

An Aruba WiFi solution for a football stadium includes 2500 APs, two Mobility Masters (MM), and eight Mobility Controllers (MCs). Key requirements are seamless roaming and even distribution of APs and clients, even during a MC failure.
Which MC's deployment option offers seamless roaming, and even AP client distribution among all MCs before and after a MC failure?

• A.an eight-member HA group in dual mode
• B.two four-member L2-connected clusters
• C.an eight-member L2-connected cluster
• D.a two-member HA group in dual mode

A customer wants a WLAN solution that permits Aps to terminate WPA-2 encrypted traffic from different SSIDs to different geographic locations where non-related IT departments will take care of enforcing security policies. A key requirement is to minimize network congestion, overhead, and delay while providing data privacy from the client to the security policy enforcement point. Therefore, the solution must use the shortest path from source to destination.
Which Aruba feature best accommodates this scenario?

• A.Inter MC S2S IPsec tunnels
• B.RAPs
• C.Multizone Aps
• D.Inter MC GRE tunnels
• E.VIA

Refer to the exhibit.

A network administrator deploys a Mobility Master (MM) - Mobility Controller (MC) network with Aps in different locations. Users in one of the locations report that the WiFi network works fine for several hours, and then they are suddenly disconnected. This symptom may happen at any time, up to three times every day, and lasts no more than two minutes.
After some research, the network administrator logs into the MM and reviews the output shown in the exhibit.
Based on this information, what is the most likely reason users get disconnected?

• A.AirMatch is applying a scheduled optimization solution.
• B.AirMatch is reacting to non-scheduled RF events.
• C.Users in the 2.4 GHz band are being affected by high interference.
• D.Adaptive Radio Management is reacting to RF events.

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.The low SNR forces the client to back off to low MCs. therefore speed is low and retransmits are high.
• B.Client health is poor, but SNR is fair. TX power must be increased in both the client and the AP.
• C.Since SNR is good, then the high retransmit rate must be due a hidden node scenario or high interference.
• D.High Successful frame count and high Max Speed is an indication of a healthy client. Connection will improve at anytime.

Refer to the exhibits.
Exhibit 1

Exhibit 2

A network administrator adds a new Mobility Controller (MC) to the production Mobility Master (MM) and deploys APs that start broadcasting the employee SSID in the West wing of the building. Suddenly, the employees report client disconnects. When accessing the MM the network administrator notices that the MC is unreachable, then proceeds to access the MC's console and obtains the outputs shown in the exhibits.
What should the network administrator do next to solve the current problem?

• A.Kill two zombie processes then reboot the MC.
• B.Open a TAC case and send the output of tar crash.
• C.Decommission the MC from the MM, and add it again.
• D.Verify the license pools in the MM.