HP HP Certifications HPE6-A73 Questions & Answers

• Question 111:

  An administrator will be replacing a campus switching infrastructure with AOS-CX switches that support VSX capabilities. The campus involves a core, as well as multiple access layers. Which feature should the administrator implement to allow both VSX-capable core switches to process traffic sent to the default gateway in the campus VLANs?

  A. VRF

  B. VRRP

  C. IP helper

  D. Active gateway

  Correct Answer: D

  Explanation: Active gateway = both devices route/forward traffic VRRP = Active-standbye, only active member routes/forwards traffic

  Understand the Active Gateway principle In a VSX system, active gateway provides redundant default gateway functionality for the end-hosts. The default gateway of the end- host is automatically handled by both the VSX systems.

• Question 112:

  When cutting and pasting configurations into NetEdit, which character is used to enter commands within the context of the previous command?

  A.

  B. ">"

  C. Space

  D. Tab

  Correct Answer: D

• Question 113:

  A company has a few servers in a secure, remote location storing highly-confidential documents connected to two AOS-CX 6400 switches configured in a VSX pair The AOS-CX switches perform access control with 802 1X and will be implementing user- based tunneling (UBT) so that Aruba gateway application inspection and stateful firewall policies can be applied to the traffic. The gateways are running version 84 and implement the AP, PEF, and RFP licenses.

  Which licensing is needed for the two AOS-CX switches?

  A. 2 AP and 2 PEF licenses only

  B. 1 AP license only

  C. 2 AP, 2 PEF, and 2 RFP licenses only

  D. 1 AP, 1 PEF, and 1 RFP licenses only

  Correct Answer: D

• Question 114:

  What is the correct way of associating a VRF instance to either a VLAN or an interface?

  A. Switch(config)# interface Switch(config-if)# vlan access vrf attach

  B. Switch(config)# vlan vrf attach < vrf-name >

  C. Switch(config)# vlan Switch(config-vlan-# vrf attach < vrf-name >

  D. Switch(config)# vlan vrf < vrf-name >

  Correct Answer: C

• Question 115:

  Examine the AOS-CX configuration:

  

  The switches have a default factory password setting NetEdit fails to access the configuration of the AOS-CX switches. What should the administrator do to solve this problem?

  A. Set a password for the default admin user account.

  B. Disable telnet globally.

  C. Use the default VRF instead of the mgmt VRF

  D. Enable IP routing globally

  Correct Answer: D

• Question 116:

  A company has an existing wireless solution involving Aruba APs and Mobility controllers running 8.4 code.

  The solution leverages a third-party AAA solution. The company is replacing existing access switches with AOS-CX 6300 and 6400 switches. The company wants to leverage the same security and firewall policies for both wired and wireless

  traffic.

  Which solution should the company implement?

  A. RADIUS dynamic authorization

  B. Downloadable user roles

  C. IPSec

  D. User-based tunneling

  Correct Answer: D

• Question 117:

  Which protocol does NetEdit use to discover devices in a subnet during the discovery process?

  A. LLDP

  B. ARP

  C. DHCP

  D. ICMP

  Correct Answer: A

• Question 118:

  What must a network administrator implement in order to run an NAE script on an AOS-CX switch?

  A. Deployment

  B. Schedule

  C. Plan

  D. Agent

  Correct Answer: D

• Question 119:

  Examine the output from an AOS-CX switch implementing a dynamic segmentation solution involving downloadable user roles:

  Switch# show port-access role clearpass

  Role information:

  Name : icxarubadur_employee-3044-2

  Type : clearpass

  Status: failed, parsing_failed

  Reauthentication Period :

  Authentication Mode :

  Session Timeout :

  The downloadable user roles are not being downloaded to the AOS-CX switch. Based on the above output, what is the problem?

  A. The certificate that ClearPass uses in invalid

  B. The AOS-CX switch does not have the ClearPass certificate involved

  C. DNS fails to resolve the ClearPass server's FQDN

  D. There is a date/time issue between the ClearPass server and the switch

  Correct Answer: C

  Explanation: "The top-right example shows a parsing_failed status, typically indicative of either a DNS or network connectivity issue."

• Question 120:

  A network has two AOS-CX switches connected to two different service providers. The administrator is concerned about bandwidth consumption on the service provider links and learned that the service providers were using the company as a transit AS.

  Which feature should the administrator implement to prevent this situation?

  A. Configure route maps and apply them to BGP

  B. Configure the two switches as route reflectors

  C. Configure a classifier policy to disable MED

  D. Configure bi-directional forwarding detection on both switches

  Correct Answer: A