HP HP Certifications HPE6-A45 Questions & Answers

• Question 21:

  A network administrator needs to configure VRRP on VLAN 2 on two AOS-Switches. Which two settings must match on both switches?

  A. the physical IP address and priority

  B. the VRID and priority

  C. the virtual IP address and the physical IP address

  D. the VRID and the virtual IP address

  Correct Answer: D

• Question 22:

  Refer to the exhibits. Exhibit 1

  

  Exhibit 2 Which change to the environment would cause clients to fail to receive DHCP settings?

  

  A. the addition of a new link to the link aggregation between Switch-1 and Switch-2

  B. the addition of a new VLAN on the link aggregation between Switch-1 and Switch-2

  C. a change in the Switch-1 option 82 policy to replace

  D. a change of IP address on the network DHCP server

  Correct Answer: C

• Question 23:

  A company has a mixed wireless and wired Aruba solution. It wants to encrypt messages used to send configurations and other important messages to the APs carried outside the GRE tunnels. What can the company do to meet these goals?

  A. Deploy Aruba Meridian and integrate the AOS-Switches with it.

  B. Configure extended IP ACLs on the AOS-Switches to filter the traffic.

  C. Use PAPI enhanced security.

  D. Use tunneled node to send traffic through an Aruba Mobility Controller.

  Correct Answer: D

• Question 24:

  Refer to the exhibit.

  

  Every switch shown in the exhibit is an AOS-Switch that runs PIM-SM. A network administrator wants to load-balance the RP role, so Switch-3 and Switch-4 both act as RPs for some of the multicast groups. How should the administrator configure the RPs?

  A. Specify 10.3.3.3 as a static RP address on half of the AOS-Switches and 10.4.4.4 as a static RP address on the other half.

  B. Specify 10.3.3.3 as a static RP address on Switch-1. Specify 10.4.4.4 as a static RP address on Switch-2.

  C. Specify the candidate RP command on Switch-3. Also specify the candidate RP command on Switch-4.

  D. Specify Switch-3 and Switch-4 IP addresses as candidate RP addresses on Switch-1. Specify the same candidate addresses on Switch-2.

  Correct Answer: B

• Question 25:

  An AOS-Switch has type of service disabled on it globally. The administrator enters:

  AOS-Switch(config)# interface 1 qos trust device aruba-ap

  What is the effect of this command?

  A. if the AOS-Switch is integrated with an Aruba Mobility Controller, it uses QoS settings send by the controller to prioritize traffic sent on interface 1

  B. if interface 1 connects to an Aruba AP, it uses the incoming DSCP and a global DSCP map to prioritize traffic received on this interface

  C. if the AOS-Switch is integrated with an Aruba Mobility Controller, it uses QoS settings sent by the controller to classify traffic received on interface 1

  D. if interface connects to an Aruba AP, the switch marks all traffic received on the interface with a higher than default priority value

  Correct Answer: A

• Question 26:

  How far do OSPF link state updates (LSUs) for Type 1 (Router) and Type 2 (Network) LSAs propagate?

  A. to every OSPF router in the local area

  B. to every OSPF router in all areas

  C. to every OSPF router in the local area and the backbone

  D. to every OSPF router in the network to which the LSU applies

  Correct Answer: B

• Question 27:

  Refer to the exhibits. Exhibit 1

  

  Exhibit 2 A network administrator applies the ACL to Switch-2, as shown in the exhibit. Device-1, IP address 10.1.10.10/24, attempts to open an HTTP session with host 192.0.2.10 on the Internet.

  

  What happens with this attempt?

  A. Switch-2 filters both the traffic from Device-1 and the return traffic with the ACL. The return traffic is dropped.

  B. Switch-2 filters only the traffic from Device-1 with the ACL, and the session establishes successfully.

  C. Switch-2 does not filter any of this traffic with the ACL, and the session establishes successfully

  D. Switch-2 filters only the return traffic from the Internet with the ACL, and the ACL drops this traffic

  Correct Answer: C

• Question 28:

  Refer to the exhibits. Exhibit 1

  

  Exhibit 2

  

  A company has attempted to implement OSPF without success. The devices in Area 1 need to be able to reach Area 2. Routes should be aggregated for advertisement in other areas.

  What must be changed to meet these requirements?

  A. Change Area 3 to Area 0, remove Area 1 from Switch-2 and Area 2 from Switch-1

  B. Move the 10.1.0.0/16 range to Area 2 on Switch-1 and the 10.2.0.0/16 range to Area 1 on Switch-2

  C. Add Area 1 and Area 2 on VLAN 100 on both Switch-1 and Switch-2. Remove Area 3

  D. Add the 10.2.0.0/16 range on Switch-1 and the 10.1.0.0/16 range on Switch-2

  Correct Answer: A

• Question 29:

  Refer to the exhibits. Exhibit 1

  

  Exhibit 2 Switch-1 and Switch-2 lost IP connectivity with each other. They did not detect the issue for several seconds and caused a temporary traffic disruption. The administrations expected failover to the backup route through Switch-3 to occur in less than a second. The administrators restore the failed link and view the output on Switch-1, shown in the exhibit.

  

  What should they do to create the expected behavior if connectivity is lost again?

  A. Lower the hello timer to a given range of times on each OSPF routing switch in VLAN 100

  B. Enable BFD in asynchronous mode on each OSPF routing switch in VLAN 100

  C. Manually configure the network type as point-to-point on each OPSF routing switch in VLAN 100

  D. Set a BFD echo source IP address on each OSPF routing switch in VLAN 100

  Correct Answer: B

• Question 30:

  Refer to the exhibits.

  Exhibit 1

  

  Exhibit 2 A network administrator sets up PIM-DM to route traffic from the multicast source to clients in VLAN 24. The server begins to forward multicasts, and the clients are set up to receive them. However, the multicasts do not reach the clients.

  

  Based on the output, what should the administrator verify?

  A. that VLAN 24 on Switch-1 runs both IGMP and PIM-DM

  B. that Switch-2 has PIM-DM enabled on VLAN 10

  C. that state refreshes are enabled on Switch-2

  D. that Switch-1 has selected Switch-2 as its RP for 239.1.1.1

  Correct Answer: B