HP HPE6-A45 Online Practice Questions and Exam Preparation

HP HPE6-A45 Online Questions & Answers

• Question 81:

  A network administrator wants to use Aruba AirWave to audit an AOS-Switch configuration. What is one requirement?

  A. The switch defines the AirWave IP address in its zero touch provisioning (ZTP) profile.
  B. The switch specifies the AirWave IP address for the RADIUS server used for Telnet and SSH authentication.
  C. The switch is authorized in AirWave, which has the correct credentials to log in as a CLI manager.
  D. The switch is set to Manage Read-Write mode in AirWave but is not set to Monitor Only + Firmware Updates.
  B. The switch specifies the AirWave IP address for the RADIUS server used for Telnet and SSH authentication.

• Question 82:

  A network administrator sets up MAC-Auth and captive portal to Aruba ClearPass on AOS-Switches. The solution seems to work for most guests. However, some guests open their browsers and are not redirected to the captive portal. How should the administrator address the likely cause of the issue?

  A. Set the RADIUS server time window to 0 because some guest computers likely have the incorrect system time.
  B. Replace MAC-Auth on switch ports with Web-Auth because this authentication method offers more reliability with captive portal.
  C. Reconfigure the captive portal URL hash key on some of the switches, which likely have the wrong password.
  D. Replace expired certificates on the switches and set their usage to captive portal since some guests have an HTTPS homepage.
  D. Replace expired certificates on the switches and set their usage to captive portal since some guests have an HTTPS homepage.

• Question 83:

  What is a reason to implement PIM-DM as opposed to PIM-SM?

  A. to conserve bandwidth over WAN links
  B. to permit a higher density of rendevous point (RP) routers in the network core
  C. to control exactly which multicast groups are routed through the network
  D. to obtain the simplest setup in a network with high bandwidth
  D. to obtain the simplest setup in a network with high bandwidth

• Question 84:

  Refer to the exhibits. Exhibit 1

  

  Exhibit 2

  

  The network administrator enters the commands shown in Exhibit 2. What is the spanning tree status on A1 and A2?

  A. Both A1 and A2 forward traffic.
  B. A1 forwards traffic, and A2 blocks traffic.
  C. A1 blocks traffic, and A2 forwards traffic.
  D. Both A1 and A2 block traffic.
  D. Both A1 and A2 block traffic.

• Question 85:

  What is the minimum requirement for a device to pass local MAC authentication (LMA) on an AOS-Switch?

  A. The device MAC address matches a default MAC group, which is enabled but not necessarily associated with a profile.
  B. The device MAC address matches a MAC group, address, OUI, or range that is associated with an LMA profile.
  C. The device MAC address matches a default MAC group that is associated with an LMA profile.
  D. The device MAC address matches a configured MAC group, address, OUI, or range, which is not necessarily associated with a profile.
  B. The device MAC address matches a MAC group, address, OUI, or range that is associated with an LMA profile.

• Question 86:

  A network uses MSTP and has AOS-Switches at the access layer. The company wants edge ports on the access layer switches to meet these criteria:

  They prevent all rogue switches that run STP, RSTP, or MSTP from connecting to the network.

  If a rogue switch connects and is then replaced by a proper endpoint, the port recovers automatically without IT staff involvement.

  How should the network administrator set up the edge ports to meet these requirements?

  A. Enable loop protection with a timeout period.
  B. Enable BPDU filtering.
  C. Enable both root guard and BPDU protection.
  D. Enable BPDU protection with a timeout period.
  D. Enable BPDU protection with a timeout period.

• Question 87:

  Which technologies can prevent split brain in a VSF fabric that includes Aruba 2930F switches?

  A. ARP MAD or OOBM MAD
  B. VLAN MAD or ARP MAD
  C. OOBM MAD or LLDP MAD
  D. LLDP MAD or VLAN MAD
  C. OOBM MAD or LLDP MAD

• Question 88:

  The implementation plan for AOS-Switches calls for them to implement port-based tunneled node. The Aruba Mobility Controllers that will support the AOS-Switches run software 8.1. The controllers will also support APs, are managed by Mobility Master, and use clustering.

  Which issue with this plan needs to be addressed?

  A. The controllers cannot support tunneled node with AOS-Switches when they are managed by the Mobility Master.
  B. The switches cannot connect to controllers that also support APs.
  C. The controllers must have their software updated before they can support the switches.
  D. The switches must use role-based tunneled node to work with clustering controllers.
  A. The controllers cannot support tunneled node with AOS-Switches when they are managed by the Mobility Master.

• Question 89:

  OSPF Area 1 has two ABRs. One ABR is configured with this range for Area 1: 10.10.0.0/16. The other ABR is not configured with a range for Area 1. Which type of issue occurs due to this mismatch?

  A. The ABRs create a discontinuous area and disrupt intra-area routing between devices within Area 1.
  B. The ABR core would send Area 1 traffic destined to the other switch through an access switch.
  C. The ABRs lose adjacency entirely and cannot route traffic between each other at all.
  D. The ABRs lose adjacency in Area 1 and must route all traffic to each other through Area 0.
  A. The ABRs create a discontinuous area and disrupt intra-area routing between devices within Area 1.

• Question 90:

  What is a reason for hello packets between two OSPF routers?

  A. to permit an OSPF adjacency between two VSF fabrics
  B. to monitor connectivity with the neighbor, but not exchange the routing table
  C. to establish an area that is not directly connected to the backbone Area 0
  D. to permit OSPF to operate between two routers that also run VRRP
  B. to monitor connectivity with the neighbor, but not exchange the routing table