HPE6-A73 Online Practice Questions and Answers

What is a best practice concerning voice traffic and dynamic segmentation on AOS-CX switches?

A. Controller authentication and user-based tunneling of the voice traffic

B. Switch authentication and user-based tunneling of the voice traffic

C. Controller authentication and port-based tunneling of the voice traffic

D. Switch authentication and local forwarding of the voice traffic

What is correct regarding the tunneling of user traffic between AOS-CX switches and Aruba Mobility Controllers (MCs)?

A. Uses IPSec to protect the management and data traffic

B. Uses IPSec to protect the management traffic

C. Supports only port-based tunneling

D. Uses the same management protocol as Aruba APs

A network administrator is tasked to set up BGP in the company's network. The administrator is defining an eBGP peering between an AOS-CX switch and a directly- connected service provider. The administrator has configured the following on the AOS-CX switch:

However, when using the "show bgp all summary" command, the state does not display "Established" for the eBGP peer. What must the administrator configure to fix this issue?

A. router bgp 64500 neighbor 192.168.1.1 ebgp-multihop

B. router bgp 64500 enable

C. router bgp 64500 address-family ipv4 unicast neighbor 192.168.1.1 activate

D. router bgp 64500 neighbor 192.168.1.1 update-source loopback0

A company is implementing AOS-CX switches at the access layer. The company wants to implement access control for employees and guests.

Which security features will require a ClearPass server to be installed and used by the company?

A. Downloadable user roles

B. Dynamic segmentation

C. User-based tunneling (UBT)

D. Change of authorization (CoA)

An administrator is managing a network comprised of AOS-CX switches deployed at the aggregation layer. The switches are paired in a VSX stack and run the OSPF routing protocol. The administrator is concerned about how long it takes for OSPF to converge when one of the VSX switches has to reboot.

What should the administrator to do speed up the OSPF convergence of the switch that is rebooting?

A. Change the VSXISL link from an OSPF broadcast link point-to-point.

B. Implement graceful restart on the VSX switches and their neighboring OSPF switches.

C. Decrease the VSX initial synchronization timer on the two VSX switches.

D. Define non-backbone areas on the VSX switches as totally stubby areas.

An administrator wants to implement a virtual switching technology that implements a single control-plane solution. Which S-CX switches would meet these criteria?

A. All AOS-CX switching platforms

B. AOS-CX 6300 and 6400 switches

C. AOS-CX 6300, 6400, and 83xx switches

D. AOS-CX 6300 switches

A network engineer is using NetEdit to manage AOS-CX switches. The engineer notices that a lot of thirdparty VoIP phones are showing up in the NetEdit topology. The engineer deletes these, but they are automatically rediscovered by NetEdit and added back in.

What should the administrator do to solve this problem?

A. Change the VoIP phone SNMP community string to something unknown by NetEdit

B. Disable LLDP globally on the AOS-CX switches where phones are connected

C. Disable SSH access on all the VoIP phones

D. Disable the RESTful API on all the VoIP phones

An administrator is supporting a network with the access layer consisting of AOS-CX 6300 and 6400 switches. The administrator needs to quickly deploy Aruba IAPs and security cameras in the network, ensuring that the correct QoS and VLAN settings are dynamically applied to the switch ports. Currently, switches are not configured to do device authentication, and no authentication server exists in the network.

Which AOS-CX feature should the administrator use to dynamically assign the policy settings to the correct switch ports?

A. Device profiles

B. Change of authorization

C. Dynamic segmentation

D. Voice VLANs

When implementing user-based tunneling on an AOS-CX switch, which component defines the primary and backup Aruba gateways?

A. Transit VLAN

B. Gateway role

C. Server group

D. Zone

Examine the following AOS-CX switch configuration:

Which access control entries would allow web traffic to the web servers 10.1.0.100 and 10.1.1.100?

A. permit tcp servers eq 80

B. permit tcp any 10.1.0.100 0.0.1.0 eq 80

C. permit tcp any 10.1.0.100/10.1.1.100 eq 80

D. permit tcp any 10.1.0.100/255.255.254.255 eq 80