HPE6-A48 Online Practice Questions and Answers

Refer to the exhibit.

A 7008 Branch Office Controller (BOC) is deployed in a remote office behind a core router. This core router does not support 802.1q encapsulation. The Mobility Controller (MC) is the gateway for two tunneling mode SSIDs, as shown in the exhibit.

Which two different configuration options ensure that wireless users are able to reach the branch network through the router? (Select two.)

A. Configure all ports of the BOC as access ports on the controller VLAN, and change the gateway of clients to the core router IP.

B. Configure the uplink of the BOC as an access port on the controller VLAN, and enable NAT for the SSID VLANs.

C. Configure the uplink of the BOC as a trunk port, tagging the controller and the SSID VLANs, and enable NAT for the SSID VLANs.

D. Configure the uplink of the BOC as an access port on the controller VLAN, and add static router in the router for the SSID VLAN subnets.

E. Configure the uplink of the BOC as a trunk port that permits the controller and the SSID VLANs. The controller VLAN must be native.

Refer to the exhibit.

A network administrator deploys DSCP based prioritization in the entire wired network to improve voice quality for a SIP-based IP telephony system used by the company. However, users report that calls they make from the WLAN have poor audio quality, while desktop phones do not experience the same problem. The network administrator makes a test call and looks in the datapath session table.

Based on the output shown in the exhibit, what is one area that the network administrator should focus on?

A. wireless network congestion

B. WMM support on the WLAN

C. UCC based DSCP correction

D. wired network congestion

A network administrator deploys AirWave over a Mobility Master (MM)-Mobility Controller (MC) network to monitor, audit, and report activities. The main areas of concern are with high user density, not enough APs, or not enough channel bandwidth.

Which two report options can the network administrator user to create a weekly report that shows networking equipment with more users and high-demand applications used by top talkers? (Select two.)

A. Most Utilized Folders by Maximum Concurrent Clients

B. Most Utilized by Usage

C. Top Applications Summary

D. Most Utilized by Maximum Concurrent Clients

E. Top 3 Applications For Top 10 Users

Refer to the exhibit.

A network administrator wants to allow contractors to access the WLAN named EmployeesNet. In order to restrict network access, the network administrator wants to assign this category of users to the contractor firewall role.

To do this, the network administrator configures ClearPass in a way that it returns the Aruba-User-Role VSA with the contractor value. When testing the solution the network administrator receives the wrong role.

What should the network administrator do to assign the contractor role to contractor users without affecting any other role assignment?

A. Set contractor as the default role in the AAA profile.

B. Create the contractor firewall role in the MC.

C. Create server derivation rules in the server group.

D. Check the Download role from the CPPM option in the AAA profile.

An organization owns a fully functional multi-controller Aruba network with a Virtual Mobility Master (VMM) in VLAN 20. 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? (Select three.)

A. Reserve one IP address for the second MM and another IP address for its gateway

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

C. Allocate VLAN 20 to the second server, and extend it throughout the switches.

D. Reserve one IP address for the second MM and another for the VIP.

E. Configure an ACL entry that permits UDP 500, UDP 4500, and multicast IP 224.0.0.1.

F. Allocate another VLAN to the second server, and permit routing between them.

A company has headquarters based in the US and rents internation office space in Mexico City so that 10 employees can work remotely. The company must implement a remote access technology so branch office employees can access all servers at the headquareters.

The office has both wired and wireless internet connectivity, with no restrictions on what device connects to the network. However, ports UDP 4500, 5060, and 5061 are blocked by the primeter firewall.

Which remote access technology is required to allow employees to access the servers at the headquarters?

A. BOC with CAPs

B. IAP VPN

C. RAP

D. 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, ang then they are suddenly disconnected. The 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, 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. Users in the 2.4 GHz band are being affected by high interference.

C. Adpative Radio Management is reacting to RF events.

D. AirMatch is reacting to non-scheduled RF events.

Refer to the exhibit.

A network administrator deploys a multizone AP in the campus network in order to provide service for 11 SSIDs. After a few hours, the network administrator realizes that the AP is only broadcasting 5 out of the 11 SSIDs. The missing SSIDs belong to MC1 at IP address 10.254.10.114, and MC4 with IP address

10.2.100.25.

Based on the exhibit, what should the network administrator do next to fix this problem?

A. Confirm that AP12 is certified by the whitelist on MC1 and MC4, and confirm MC1 and MC4 are reachable by AP12.

B. Increase the number of nodes in zones 1 and 4, and confirm MC1 and MC4 are reachable by AP12.

C. Confirm that AP12 is certified by the whitelist on MC1 and MC4, and increase the number of nodes in zones 1 and 4.

D. Reduce the number of nodes in zones 0 and 4, and disband the cluster in zone 0.

Refer to the exhibit.

A network administrator receives a call from a contractor that was recently given wireless access to the network. The user reports that the response time is slow and suggests there might be a problem with the WLAN. The network administrator checks RF performance in AirWave to find the user and sees the output shown in the exhibit.

What can the network administrator conclude after analyzing the data?

A. Client health and CNR are high, therefore, it is unlikely the client is experiencing an RF-related issue.

B. Goodput is low in relation to connection speed, which suggests a channel with high utilization, another channel should be used.

C. Client health and SNR are high but usage is low; therefore, there might be packet drops.

D. Client health is low, which suggests that there are packet drops and collisions in the RF environment.

Refer to exhibit.

A company has a multiple Arua implementation with three different locations named Headquarter, Branch,

and Telecommuters.

The network design includes the following:

Headquarter APs terminate at the Mobility Controller (MC) cluster and propagate Corporate, Guest, and

Voice SSIDs

Branch APs terminate at the Branch Office Controller (BOC) and propagate Corporate and Voice SSIDs

BOC reaches the Mobility Master (MM) through a VPNC.

Telecommuter RAPs terminate at VPNC and propagate Corporate and Voice SSIDs.

The Corporate SSID on the RAPs is split-tunnel, all other SSIDs are tunnel.

The network design requires minimal AP group and VAP configuration effor, while preventing unnecessary

VAP propagation to lower hierarchy levels.

Following Aruba node hierarchy desing recommendations, which group hierarchy design helps meet these

requirements?

A. /md /md/Corp1/ /md/Corp1/Offices /md/Corp1/Offices/Headquarter /md/Corp1/Offices/Branch /md/Corp1/Telecommuters /mm /mm/mynode

B. /md /md/Headquarter /md/Branch /md/Telecommuters /mm /mm/mynode

C. /mm /md/Locations /md/Locations/Headquarter /md/Locations/Branch /md/Locations/Telecommuters /mm /mm/mynode

D. /md /md/Location1/ /md/Location1/Branch /mdLocation1/Offices /md/Location1/Offices/Headquarter /md/Location1/Telecommuters /mm /mm/mynode

A financial institution contacts an Aruba partner to deploy an advanced and secure Mobility Master (MM)Mobility Controller (MC) WLAN solution in its main campus and 14 small offices/home offices (SOHOs). Key requirements are that users at all locations, including telecommuters with VIA, should be assigned roles with policies that filter undesired traffic. Also, advanced WIPs should be enforced at the campus only.

These are additional requirements for this deployment:

RAPs should ship directly to their final destinations without any pre-setup and should come up with the right configuration as soon as they get Internet access. Activate should be configured with devices MACs, serial numbers, and provisioning rules that redirect them to the standalone VMC at the DMZ Users should be able to reach DNS, FTP, Web and telephone servers in the campus as well as send and receive IP telephone calls to and from the voice 10.1.50.0/24 segment. Local Internet access should be granted.

Refer to the exhibit.

Refer to the scenario and the exhibit.

Which command must the network administrator add in the split-tunneling policy to meet the requirements for the RAP employee SSID?

A. user any svc-http permit

B. user any any src-nat pool dynamic-srcnat

C. any user any src-nat pool dynamic-srcnat

D. user any any dst-nat

Refer to the exhibit.

Help desk staff receive reports from users that there is inefficient wireless service in a location serviced by AP20, AP21, and AP22, and open a ticket. A few hours later, the users report that there is a drastic improvement in service. The staff still wants to determine the cause of the problem so the next day thay start monitoring the tasks.

They access the Mobility Master (MM), and obtain the output shown in the exhibit.

What could be the cause of the problem that the users reported?

A. AirMatch was running an initial incremental optimization.

B. An operator used AirMatch to manually freeze AP channel and power.

C. An operator manually assigned settings in the radio profile.

D. AirMatch was running a full on-demand optimization.

Refer to the exhibit.

A network administrator configures a Mobility Master (MM)-Mobility Controller (MC) solution and integrates it with AirWave. The network administrator configures the SNMP and terminal credentials in the MM and MC, and then monitors the mobility devices from AirWave, including Clarity for user association and basic network services verification. However, AirWave does not display any UCC data that is available in the MM dashboard.

Based on the information shown in the exhibit, which configuration step should the network administrator do next in the MM to complete the integration with AirWave?

A. Define AirWave as a management server in the MM.

B. Enable the inline network services statistics in the AMP profile.

C. Enable UCC monitoring in the AMP profile.

D. Verify the papi-security key in the AMP profile.

Refer to the exhibit.

A network administrator deploys a new WLAN named Corp-Network. The security suite is WPA2 with 802.1X. A new ClearPass server is used as the authentication server. Connection attempts to this WLAN are rejected, and no trace of the attempt is seen in the ClearPass Policy Manager Access Tracker. However, the network administrator is able to see the logs shown in the exhibit.

What must the network administrator do to solve the problem?

A. Add the correct network device IP address in ClearPass.

B. Change the ClearPass server IP address in the MC.

C. Fix the RADIUS shared secret in the MC.

D. Disable machine authentication in the MC and client PC.

Refer to the exhibit.

A network administrator evaluates a deployment to validate that users are assigned to the proper roles. Based on the output shown in the exhibit, what can the network administrator conclude?

A. The MC assigned the machine authentication default user role.

B. The MC assigned the role based on user-derivation rules.

C. The MC assigned the role based on server-derivation rules.

D. The MC assigned the default role of the authentication method.