Download Aruba Certified Mobility Expert 8 Written Exam.HPE6-A48.SelfTestEngine.2019-05-04.35q.vcex

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Vendor: HP
Exam Code: HPE6-A48
Exam Name: Aruba Certified Mobility Expert 8 Written Exam
Date: May 04, 2019
File Size: 9 MB
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Demo Questions

Question 1
A point venture between two companies results in a fully functional WLAN Aruba solution. The network administrator uses the following script to integrate the WLAN solution with two radius servers, radius1 and radius2. 
  
While all users authenticate with [email protected] type of credentials, radius1 has user accounts without the domain name portion. 
Which additional configuration is required to authenticate corp1.com users with radius1 and corp2 users with radius2? 
  1. aaa authentication-server radius radius1
    trim-fqdn
    !
    aaa server-group-corp
    auth-server radius1 match-authstring corp1.com
    auth-server radius1 match-authstring corp2.com
  2. aaa server-group-corp
    auth-server radius1 match-fqdn corp1.com
    auth-server radius1 trim-fqdn
    auth-server radius2 match-fqdn corp2.com
  3. aaa authentication-server tadius radius1
    !
    aaa server-group-corp
    auth-server radius1 match-string corp1.com trim-fqdn
    auth-server radius1 match-string corp2.com
  4. aaa authentication-server radius radius1
    trim-fqdn
    !
    aaa server-group-corp
    auth-server radius1 match-domain corp1.com
    auth-server radius1 match-domain corp2.com
Correct answer: B
Question 2
A network administrator implements a SIP-based IP telephone solution. The objective is to ensure that APs use 100% of their airtime for network access whenever a voice call is taking place, to minimize communication delays. The network administrator also wants to ensure that a log entry is generated when voice calls occur. 
Which setup accomplishes these tasks? 
  1. ip access-list session voice
    user any svc-rtsp permit log queue high
    user any svc-sip-udp permit log queue high
  2. ip access-list session voice
    user any-svc-rtsp permit disable-scanning log
    user any svc-sip-udp permit disable-scanning log
  3. ip access-list session voice
    user any svc-rtsp permit log dot1p-priority 7
    user any svc-sip-udp permit log dot1p-priority 7
  4. ip access-list session voice
    user any svc-rtsp permit log tos 56
    user any svc-sip-udp permit log tos 56
Correct answer: C
Question 3
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.)
  1. Configure all ports of the BOC as access ports on the controller VLAN, and change the gateway of clients to the core router IP.
  2. Configure the uplink of the BOC as an access port on the controller VLAN, and enable NAT for the SSID VLANs.
  3. Configure the uplink of the BOC as a trunk port, tagging the controller and the SSID VLANs, and enable NAT for the SSID VLANs.
  4. 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.
  5. Configure the uplink of the BOC as a trunk port that permits the controller and the SSID VLANs. The controller VLAN must be native.
Correct answer: BD
Question 4
Refer to the exhibit. 
  
A user reports show response time to a network administrator and suggests that there might be a problem with the WLAN. The user’s laptop supports 802.11n in the 2.4 GHz band only. The network administrator finds the user on the Mobility Master (MM) and reviews the output shown in the exhibit. 
What can the network administrator conclude after analyzing the data?
  1. Client health is low, and retried frames are high. It is possible there is high channel utilization.
  2. Client health is low, but SNR is high. It is possible data in the dashboard is not accurate and needs to be updated.
  3. The speed is good. Client health seems to be related to a problem with the client NIC.
  4. The network is low because of low SNR. TX power must be increased in both the client and the AP.
Correct answer: B
Question 5
A customer with a multi-controller network upgrades the ArubaOS from 6.4 to 8. The customer’s clients must be able to move between different locations of the campus without disconnecting their applications, when roaming or if there are Mobility Controller (MC) failures. The customer also wants to have full control of the users, and be able to change their session properties from a RADIUS server. 
Which steps must the network consultant include in the implementation plan to meet these requirements?
  1. 1. Create a controller cluster profile that contains the management and VRRP IP addresses of each member. 
    2. Apply the profile to all MCs in the cluster. 
    3. Confirm that the cluster is L2 connected.
  2. 1. Configure a VRRP instance for all MCs 
    2. Create a controller cluster profile that contains the management IP and VIP addresses of each MC. 
    3. Apply the profile to all MCs in the cluster. 
    4. Confirm that the cluster is L2 connected.
  3. 1. Configure a VRRP instance for each MC. 
    2. Create a controller cluster profile that contains the management IP of each member. 
    3. Apply the profile to all MCs in the cluster. 
    4. Confirm that the cluster is L3 connected.
  4. 1. Create a controller cluster profile that contains the management and VRRP IP addresses of each member. 
    2. Apply the profile to the cluster leader. 
    3. Confirm that the cluster is L2 connected.
Correct answer: D
Question 6
Refer to the exhibit. 
  
A network engineer deploys two different DHCP pools in an Instant AP (IAP) cluster for WLANs that will have connectivity to a remote site using Aruba IPSec. 
Based on the output shown in the exhibit, which IAP-VPN DHCP modes are being used?
  1. distributed L3 and centralized L3
  2. distributed L3 and local L3
  3. distributed L3 and centralized L2
  4. local L3 and centralized L2
Correct answer: C
Question 7
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.)
  1. Most Utilized Folders by Maximum Concurrent Clients
  2. Most Utilized by Usage
  3. Top Applications Summary
  4. Most Utilized by Maximum Concurrent Clients
  5. Top 3 Applications For Top 10 Users
Correct answer: BD
Question 8
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?
  1. Set contractor as the default role in the AAA profile.
  2. Create the contractor firewall role in the MC.
  3. Create server derivation rules in the server group.
  4. Check the Download role from the CPPM option in the AAA profile.
Correct answer: A
Question 9
Refer to the exhibit. 
  
A network administrator deploys a new Mobility Master (MM)-Mobility Controller (MC) network. To test the solution, the network administrator accessess some of the AP consoles and statistically provisions them. However, these APs do 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?
  1. Reprovision one of the APs with a different name, and add new entries with the proper group in the whitelist.
  2. Reprovision the AP with a different group, and modify the name of one AP in the whitelist.
  3. Create another AP group in the MC’s configuration and reprovision one AP with a different group.
  4. Reprovision one of the APs with a different name, and modify the name of one AP in the whitelist.
Correct answer: B
Question 10
A software development company has 700 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 months, brief failures have occurred in the 7240XM Mobility Controller (MC) that runs ArubaOS 8.3 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 redundancy while preventing failover events from disconnecting users?
  1. Connect both controllers with common VLANs, and create an L2-connected cluster using public addresses in the internet VLAN.
  2. Connect both controllers with common VLANs, and create an HA fast failover group with public addresses in the internet VLAN.
  3. Connect both controllers with different VLANs, and create an L2-connected cluster using private addresses in the internet VLAN.
  4. Connect both controllers with common VLANs, and configure LMS/BLMS values equal to public addresses in the internet VLAN.
Correct answer: A
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