HP HPE6-A48 Online Practice Questions and Exam Preparation

HP HPE6-A48 Online Questions & Answers

• Question 1:

  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. Reserve one IP address for the second MM and another IP address for its gateway
  C. Allocate VLAN 20 to the second server, and extend it throughout the switches.
  E. Configure an ACL entry that permits UDP 500, UDP 4500, and multicast IP 224.0.0.1.

• Question 2:

  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
  B. Most Utilized by Usage
  D. Most Utilized by Maximum Concurrent Clients

• Question 3:

  A company currently offers guest access with an open SSID and no authentication. A network administrator needs to integrate a web login page for visitors.

  To accomplish this integration, the network administrator fully deploys a guest solution with self-registration in ClearPass, and defines the Mobility Controller (MC) as a RADIUS client. Then, the network administrator defines ClearPass as a

  RADIUS server and adds it into a server group in the MC.

  Which two actions must the network administrator do next on the MC side to complete the deployment? (Select two.)

  A. Associate the captive portal profile to the initial role
  B. Define the web login URL and server group in a captive portal profile
  C. Associate the captive portal profile to the VAP profile
  D. Associate the captive portal to an AAA profile.
  E. Define the web login URL in a captive portal profile and the server group in an AAA profile.
  B. Define the web login URL and server group in a captive portal profile
  D. Associate the captive portal to an AAA profile.

• Question 4:

  A network administrator deplos a guest solution over WiFi and creates a corp_guest role for this purpose. The network administrator must configure the solution with a custom policy that permits visitors to get an IP address, perform DNS resolutions, and get internet access while blocking any attempt to reach internal resources at the 10.0.0.0/8 network. The solution should prevent visitors from acting as rogue DHCP servers, then blacklist and log the attempt if this ever happens.

  Which setup meets these requirements?

  A. netdestination corporate_network network 10.0.0.0 255.0.0.0 ip access-list session corp_guests user any udp 68 deny log blacklist any any svc-dhcp permit user alias coroporate_network deny user any any permit user-role Corp_guest access-list session corp_guests
  B. netdestination corporate_network network 10.0.0.0 255.0.0.0 ip access-list session corp_guests any any udp 68 deny log blacklist any any svc-dhcp permit user alias coroporate_network deny user any any permit user-role Corp_guest access-list session corp_guests
  C. netdestination corporate_network network 10.0.0.0 255.0.0.0 ip access-list session corp_guests user any udp 67 deny log blacklist any any svc-dhcp permit user alias coroporate_network deny user any any permit user-role Corp_guest access-list session corp_guests
  D. netdestination corporate_network network 10.0.0.0 255.0.0.0 ip access-list session corp_guests any any udp 67 deny log blacklist any any svc-dhcp permit user alias coroporate_network deny user any any permit user-role Corp_guest access-list session corp_guests
  A. netdestination corporate_network network 10.0.0.0 255.0.0.0 ip access-list session corp_guests user any udp 68 deny log blacklist any any svc-dhcp permit user alias coroporate_network deny user any any permit user-role Corp_guest access-list session corp_guests

• Question 5:

  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?

  A. distributed L3 and centralized L3
  B. distributed L3 and local L3
  C. distributed L3 and centralized L2
  D. local L3 and centralized L2
  C. distributed L3 and centralized L2

• Question 6:

  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.

  What is the minimal license capacity in use to support this proposal?

  

  A. Option A
  B. Option B
  C. Option C
  D. Option D
  B. Option B

• Question 7:

  Refer to the exhibit.

  

  Based on the output shown in the exhibitm with which Aruba devices has Access-1 established tunnels?

  A. a pair of MCs within a cluster
  B. a single standalone MC
  C. a pair of MCs with APFF enabled
  D. a pair of switches
  B. a single standalone MC

• Question 8:

  Refer to the exhibit.

  

  After a recent power outage where MM1 is located, the network administrator could not perform configuration tasks on Mobility Controllers (MC) for several hours. The network administrator decides to acquire another Mobility Master (MM) and deploy L2 MM redundancy. The new MM is assigned the 10.254.10.15 IP address and VRRP is configured in both units. The network administrator verifies that VRRP is running, and prepares to complete the setup with the following scripts.

  

  Which configuration tasks must the network administrator do before applying the script in order to successfully deploy L2 MM redundancy and prevent any other control plane outage?

  A. Confirm that the VRRP and master redundancy keys are the same.
  B. Change the VIP address of ther VRRP process 140 to 10.254.10.15.
  C. Reduce the VRRP priority to 90 and restart the process in MM2.
  D. Enable the MM database synchronization in MM2.
  A. Confirm that the VRRP and master redundancy keys are the same.

• Question 9:

  A network administrator needs to deploy L2 Mobility Master (MM) redundancy. MM1 uses IP address 10.201.0.10 and MAC address 1c:98:ec:25:48:50, and MM2 uses IP address 10.201.0.20 and MAC 1c:98:ec:99:8a:80. Both run VRRP process with VRID 201.

  Which configuration should the network administrator use to accomplish this task?

  A. /mm (MM1): database synchronize period 30 /mm/mynode (MM1): master-redundancy master-vrrp 201 peer-ip-address 10.201.0.20 ipsec key123 /mm/mynode (MM2): master-redundancy master-vrrp 201 peer-ip-address 10.201.0.10 ipsec key123
  B. /mm (MM1): master-redundancy master-vrrp 10 peer-ip-address 10.201.0.20 ipsec key123 database synchronize period 30 /mm/mynode (MM2): master-redundancy master-vrrp 201 peer-ip-address 10.201.0.10 ipsec key123
  C. /mm/mynode (MM1): master-redundancy master-vrrp 201 peer-ip-address 10.201.0.20 ipsec key123 database synchronize period 30 /mm/mynode (MM2): master-redundancy master-vrrp 201 peer-ip-address 10.201.0.20 ipsec key123 database synchronize period 30
  D. /mm (MM1): database synchronize period 30 /mm/mynode (MM1): master-redundancy master-vrrp 201 peer-ip-address 10.201.0.10 ipsec key123 /mm/mynode (MM2): master-redundancy master-vrrp 201 peer-ip-address 10.201.0.20 ipsec key123
  C. /mm/mynode (MM1): master-redundancy master-vrrp 201 peer-ip-address 10.201.0.20 ipsec key123 database synchronize period 30 /mm/mynode (MM2): master-redundancy master-vrrp 201 peer-ip-address 10.201.0.20 ipsec key123 database synchronize period 30

• Question 10:

  Several users are connected to the same WLAN and want to play the same multicast-based video stream. The network administrator wants to reduce bandwidth consumption and at the same time increase the transmit rate to a fixed value for WMM marked video streams in a large-scale network. Broadcast Multicast Optimization (BCMCO) is already on.

  Which two configuration steps does the network administrator have to perform to optimize the multicast transmissions? (Select two.)

  A. Enable Dynamic Multicast Optimization (DMO) and set forwarding mode to tunnel in the VAP profile.
  B. Enable Broadcast Multicast Rate Optimization (BC/MC RO) in the SSID profile.
  C. Enable Broadcast Multicast Optimization (BCMCO) and set forwarding mode in the VAP.
  D. Disable Broadcast Multicast Optimization (BCMCO) in the VLAN.
  E. Set Video Multicast Rate Optimization (VMRO) in the SSID profile.
  A. Enable Dynamic Multicast Optimization (DMO) and set forwarding mode to tunnel in the VAP profile.
  C. Enable Broadcast Multicast Optimization (BCMCO) and set forwarding mode in the VAP.