HPE6-A45 Online Practice Questions and Answers

Refer to the exhibit.

An AOS-Switch has an extended ACL that is applied to several physical interfaces.

-New interfaces have been brought online.

-The ACL has been applied to them as well.

A network administrator sees the output in the exhibit and is concerned that the switch will reach the limit for rules.

What can the administrator do to address this concern?

A. Resequence the ACL with less space in between the entries.

B. Enable ACL grouping, and apply ACLs as shared ACLs.

C. Reconfigure the ACL as a standard ACL, and then reapply it.

D. Remove static ACLs, and have the RADIUS server send dynamic ACLs.

A company has AOS-switches, Aruba ClearPass, and Aruba AirWave. A network administrator needs to find the source of a performance issue that often occurs at the start of the day and early in the afternoon.

Which action is likely to give the administrator the most useful information for the investigation?

A. Access the Network Device view on ClearPass.

B. Use the configuration audit tool on AirWave.

C. View the current running config on each switch.

D. View usage patterns on the switches on AirWave.

Refer to the exhibit.

The company wants the fastest convergence and best load sharing of traffic over the links between Switch1 and the VSF fabric.

Which technology should the network administrator implement on these links?

A. RPVST+

B. MSTP

C. loop protection

D. LACP

Refer to the exhibit.

Switch-1 and Switch-2 are configured to provide VRRP in VLAN 2. Based on the output, what will happen when a client in VLAN 2 sends an ARP request for its default gateway IP address?

A. Only Switch-2 will respond, and it will respond with its own MAC address.

B. Only Switch-2 will respond, and it will respond with the virtual MAC address for VRID 2.

C. Both Switch-1 and Switch-2 will respond, and both will respond with the virtual MAC address for VRID

2.

D. Both Switch-1 and Switch-2 will respond, and each will respond with its own MAC Address.

Refer to the exhibit.

A network administrator needs to alter myACL so that it permits all traffic that arrives in VLAN 2 and is destined to 10.1.10.0/24. Besides this change, the ACL must continue to act as it does now. The administrator plans this new rule:

permit ip any 10.1.10.0/24

A. Apply the new rule without a rule ID to ensure that the switch applies the automatic processing order to it.

B. Resequence the ACL with more space, then add the new rule with a sequence ID before the ID for the current third rule.

C. Remove the ACL from the VLAN and re-apply it as an inbound VLAN ACL (VACL). Then, add the new rule with any ID higher than 2.

D. Enable ACL grouping on the switch. Add the new rule in anew ACL. Then, group the new ACL with myACL.

A network administrator needs to configure PIM across several AOS-Switches in the same routing domain.

What correctly describes how they can implement PIM modes?

A. Switches at the network edge should run PIM-SM, while switches at the network core should run PIMDM.

B. All switches must use PIM-DM only or all switches must use PIM-SM only for the solution to work.

C. Different interfaces on the same switch can run in different modes, but the mode must match the neighbor.

D. Switches at the network core should run PIM-DM, while switches at the network edge should run PIMSM.

A company wants to implement RADIUS authentication of all managers who log in to AOS-Switches via SSH. The RADIUS server also sends VSAs that indicate which commands users can enter, and switches must honor these.

What must the administrator do to meet the company's requirements?

A. Set the command access level to manager mode; also set RADIUS for aaa authentication ssh login and aaa authentication ssh enable.

B. Set RADIUS for aaa authentication ssh login, also enable authentication privilege-login mode, which allows the switch to accept all RADIUS VSAs.

C. Set command authorization to RADIUS, also set RADIUS for aaa authentication ssh login and aaa authentication ssh enable.

D. Set RADIUS for aaa authentication ssh enable, which allows the switch to accept all RADIUS VSAs.

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

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

What is a primary use case for RPVST+ on AOS-Switches?

A. more granular load balancing than MSTP when access switches connect to two core switches

B. enhanced loop protection in an MSTP network

C. integration of AOS-Switches in a heterogeneous vendor network that uses the Cisco protocol

D. seamless integration with RSTP