HP HP Certifications HPE6-A73 Questions & Answers

• Question 61:

  Examine the network topology.

  

  The network is configured for OSPF with the following attributes:

  Core1 and Core2 and ABRs Area 1 has 20 networks in the 10.1.0.0/16 range Area 0 has 10 networks in the 10.0.0.0/16 range Area 2 has 50 networks in the 10.2.0.0/16 range The ASBR is importing a static route into Area 1 Core2 has a summary for Area 2: area 0.0.0.2 range 10.2.0.0/16 type inter-area

  Here is the OSPF configuration performed on Core1: Based on the above information, what is correct?

  

  A. ISP 1 is not reachable from any area.

  B. Corel has received one type 5 LSA from the ASBR.

  C. Area 0 has 81 routes

  D. Area 1 has 23 routes

  Correct Answer: C

• Question 62:

  What is a concept associated with PIM sparse mode (SM)?

  A. Reverts to forwarding when the pruning state times out.

  B. Requires periodic joins to maintain the shortest path tree (SPT).

  C. Recommended for use when high bandwidth connections exist.

  D. Implements a push content to forward traffic from the multicast source.

  Correct Answer: B

  Explanation: https://www.youtube.com/watch?v=PhzMcUcS6UA

• Question 63:

  A company uses NetEdit to manage a network of 700 AOS-CX switches and approximately 1,000 other SNMP-capable devices.

  Which management solution should the company use to monitor all the devices, as well as see a topology picture of how all the devices are connected together?

  A. NetEdit

  B. Aruba AirWave

  C. Aruba Activate

  D. Network Analysis Engine (NAE)

  Correct Answer: A

• Question 64:

  What is true regarding VSX and keepalives on AOS-CX switches?

  A. A separate VLAN on the ISL link is used.

  B. A VSX LAG for the keepalives is a best practice.

  C. The OOBM port must be used.

  D. A 1GbE or faster port is used.

  Correct Answer: D

• Question 65:

  MAC authentication is enabled on port 1/1/27 of an AOS-CX switch. The following MAC addresses are defined on the AAA server:

  *

  88:3a:30:97:b6:00

  *

  00:50:56:b1:fc:9b

  Examine the AOS-CX switch output:

  

  Based on this information, what is true concerning port 1/1/27?

  A. Device-mode is enabled with a client limit of 1.

  B. Device-mode is enabled with a client limit of 2.

  C. Client-mode is enabled with a client limit of 1.

  D. Client-mode is enabled with a client limit of 2.

  Correct Answer: C

  Explanation: https://www.arubanetworks.com/techdocs/AOS-CX/AOSCX-CLI- Bank/cli_6300-6400/Content/Chp_Port_acc/Port_acc_rol_cmds/aut-mod-fl-10.htm

  client-mode = Selects client mode. In this mode, all clients connecting to the port are sent for authentication.

  device-mode = Selects device mode. In this mode, only the first client connecting to the port is sent for authentication. Once this client is authenticated, the port is considered as open and all subsequent clients trying to connect on that port

  are not sent for authentication.

• Question 66:

  An administrator is designing an access layer solution in a data center. A key requirement is to dual-home mission-critical server connections to two different switches, ensuring that the servers always have network access, even during switch software upgrades. This feature should support strictly-controlled provisioning.

  What would best meet the administrator's needs when deploying AOS-CX switches?

  A. VSF

  B. Dynamic segmentation

  C. VSX

  D. NAE

  Correct Answer: C

• Question 67:

  What is correct regarding rate limiting and egress queue shaping on AOS-CX switches?

  A. Rate limiting and egress queue shaping can be used to restrict inbound traffic

  B. Limits can be defined only for broadcast and multicast traffic

  C. Rate limiting and egress queue shaping can be applied globally

  D. Traffic rate limit is configured on queue level

  Correct Answer: D

• Question 68:

  A company has recently purchased a ClearPass AAA solution. Their network consists of AOS-CX switches at the access layer. The company is implementing a rollout of IoT devices for smart building management to control the lighting and HVAC systems. The network administrator is concerned about allowing secure access to these devices since they only support MAC-Auth.

  Which ClearPass feature should the administrator leverage to help determine that MAC address spoofing is not occurring for this group of devices?

  A. User-based tunneling

  B. Device fingerprinting

  C. RADIUS change of authorization

  D. Downloadable user roles

  Correct Answer: B

• Question 69:

  The AOS-CX mobile app allows a network engineer or technician to perform which tasks? (Choose two.)

  A. Use NetEdit to manage switch configuration.

  B. Create a stack of AOS-CX switches.

  C. Transfer files between the switch and your mobile device.

  D. Securely access the switch using SSH.

  E. Schedule an operating system upgrade.

  Correct Answer: BC

  Explanation: ACSP Study Guide Page 66 - Key Features (Transfer files between the switch and your mobile device)

• Question 70:

  A network has an ABR that connects area 0 and 1. A network engineer configures a summarized route for area 0. The ABR is a designated router (DR) for the segment it uses to connect to area 1.

  Which LSA type is assigned to this route when the summarized route is advertised into area 1 by the ABR?

  A. LSA1

  B. LSA4

  C. LSA3

  D. LSA2

  Correct Answer: B