HP HP Certifications HPE6-A73 Questions & Answers

• Question 41:

  A company is implementing a new wireless design and needs it to support high availability, even during times of switch system upgrades. The solution will involve Aruba Mobility Controller (MC) and Aruba AP connections requiring POE. Which campus AOS-CX switch solution and virtual switching should the company implement at the campus access layer?

  A. AOS-CX 6400 and VSX

  B. AOS-CX 6300 and VSF

  C. AOS-CX 8325 and VSF

  D. AOS-CX 8400 and VSX

  Correct Answer: A

  Explanation: only 6400 support highly available during upgrades

• Question 42:

  An administrator wants to drop traffic from VLAN 6 (10.1.6.0/24) to VLAN 5 (10.1.5.0/24), but allow all other traffic. What is correct configuration to accomplish this?

  

  A. Option A

  B. Option B

  C. Option C

  D. Option D

  Correct Answer: C

• Question 43:

  An administrator is managing a VSX pair of AOS-CX switches An administrator configures the following on the primary AOS-CX switch:

  

  A. The primary switch will erase VLAN 200 from the VSX pair

  B. The VLAN is only created on the secondary switch.

  C. The operation is not allowed by the switch and a CLI error is displayed

  D. The VLAN is created on both the primary and secondary switches

  Correct Answer: D

• Question 44:

  A network administrator wants to centralize the management of AOS-CX switches by implementing NetEdit. How should the administrator purchase and/or install the NetEdit solution?

  A. Install as a hardware appliance

  B. Installed on a supported version of RedHat Enterprise Linux

  C. Installed in a virtualized solution by using the Aruba-supplied OVA file

  D. Installed on a supported version of Debian Linux

  Correct Answer: C

• Question 45:

  An administrator is defining a VSX LAG on a pair of AOS-CX switches that are defined as primary and secondary. The VSX LAG fails to establish successfully with a remote switch; however, after verification, the remote switch is configured correctly. The administrator narrows down the problem to the configuration on the AOS-CX switches.

  What would cause this problem?

  A. Local optimization was not enabled on the VSX LAG

  B. The VSX LAG hash does not match the remote peer

  C. The VSX LAG interfaces are in layer-3 mode

  D. LACP was enabled in active mode on the VSX LAG

  Correct Answer: B

• Question 46:

  An administrator is looking for a data center switching solution that will greatly reduce the likelihood of dropped frames when uplink congestion is experienced. Which AOS-CX switch queuing feature meets the administrator's needs?

  A. FIFO

  B. VOQ

  C. WFQ

  D. DWWR

  Correct Answer: B

• Question 47:

  Examine the network exhibit:

  

  The ACL configuration defined on Core-1 is as follows:

  If telnet was being used, which device connection would be permitted and functional in both directions? (Choose two.)

  A. Client 3 to Client 2

  B. Client 1 to Client 2

  C. Server 2 to Client 2

  D. Server 1 to Client 1

  E. Client 1 to Client 3

  Correct Answer: BD

  CL3 - CL2 - drop on forward path by core1 cause match VLAN 20 and CL3 not CL1 as SRC IP CL1 - CL2 - pass - no ACL cause forwarded by Access2 SR2 - CL2 - pass on forward path by core1 cause match VLAN 10 Drop on return path by core1 cause match VLAN 20 and no CL1 as SRC IP SR1 - CL1 - pass on forward path by core1 cause match VLAN 10 pass on return path by core1 cause match VLAN 20 and CL1 as SRC IP CL1 - CL3 - pass on forward path by core1 cause match VLAN 20 and CL1 as SRC IP drop on return path by core1 cause match VLAN 20 and not CL1 but CL3 as SRC IP

• Question 48:

  Examine the following AOS-CX switch configuration:

  

  Which statement correctly describes what is allowed for traffic entering interface 1/1/3?

  A. IP traffic from 10.1.11.0/24 is allowed to access 10.1.110.0/24

  B. IP traffic from 10.0.11.0/24 is allowed to access 10.1.12.0/24

  C. Traffic from 10.0.12.0/24 will generate a log record when accessing 10.0.11.0/24

  D. IP traffic from 10.1.12.0/24 is allowed to access 172.0.1.0/23

  Correct Answer: B

  People seem to be confused by inverted mask/wildcard masks. They would be correct for Cisco switches, but AOS-CX does NOT use wildcard masks; "AOX-CX switches do not support wildcard masks - only prefixes or subnet masks - when created ACEs."

  Cisco: 255.0.255.0 = xx.123.xx.123 AOS-CX: 255.0.255.0 = 123.xx.123.xx

• Question 49:

  An administrator wants to implement dynamic segmentation policies. The network consists of AOS-CX and Aruba gateways.

  Which type of forwarding should the administrator implement for users that already connect via wireless, but will also be connecting on Ethernet switch ports?

  A. User-based tunneling (UBT)

  B. Port-based tunneling (PBT)

  C. Switch-to-switch tunneling (SST)

  D. Local switching

  Correct Answer: A

• Question 50:

  Which protocol should be configured to allow NetEdit to discover third-party devices?

  A. SNMP

  B. SSH

  C. HTTPS

  D. HTTP

  Correct Answer: A