HPE2-Z40 Online Practice Questions and Answers

Which settings are required on ArubaOS switches for Aruba AirWave to discover monitor, and manage them?

A. shared cluster key and an SNMP v2 community or v3 user

B. SNMP v2 community or v3 user and an HTTPS certificate

C. credentials for Telnet or SSH login and an SNMP v2 community or v3 user

D. credentials for Telnet or SSH login and an HTTPS certificate

Which devices must support Multi-User Multiple Input Multiple Output (ML) MIMO) in order for an AP to transmit to multiple clients simultaneously?

A. all of the APs in a WLAN, but none of the clients

B. the transmitting AP and at least one of the clients that receives simultaneous transmissions

C. the transmitting AP and all of the clients

D. the transmitting AP and all of the clients that receive simultaneous transmissions

Refer to the exhibit.

The exhibit shows the physical connection between two Aruba 5400R switches and a server The network administrator is concerned about redundancy and wants to implement a solution like that shown on the right side of the exhibit. The administrator plans to use an LACP link aggregation with both links active. What must the administrator do first?

A. Configure an LACP link aggregation between the switches.

B. Enable dynamic link aggregation globally on the switches.

C. Combine the switches into a Virtual Switching Framework (VSF) fabric.

D. Configure the same operational key on both the switches.

A network administrator needs to configure Virtual Switching Framework (VSF) for the first time on an ArubaOS switch The administrator enters this command: Switch-1(config)# vsf member 1 link 1 a23, a24

The administrator then wants to provision member 2 settings. What must the administrator do before provisioning these settings?

A. Configure SNMP settings that match settings configured on member 2.

B. Enable VSF on the switch and reboot.

C. Join member 2 to the VSF fabric.

D. Specify the model type for member I.

A network has ArubaOS switches and an Aruba Instant cluster with IP addresses on 10.1.255.0/24. The network administrator wants to manage the devices in Aruba Airwave. The administrator uses the SNMP credentials configured on the switches to create a scan set for 10.1.255.0/24. The scan discovers the switches but not the Instant cluster.

What should the administrator do to discover the cluster in Airwave?

A. Configure SNMP credentials in the Instant UI.

B. Re-configure the scan set to use the Aruba Instant default SNIVIPv3 user, admin.

C. Specify the AirWave IP address in the Instant UI System> Admin settings.

D. Install the Instant cluster self-signed certificate on Airwave.

Refer to the exhibit.

What does the command output in the exhibit indicate about the status of an Aruba Virtual Switching Framework (VSF) fabric?

A. The second member of the VSF fabric has not yetjoined the fabric, so LLDP-NIAD is not operational.

B. The two members of the VSF fabric cannot contact each other, and the other member is the active member.

C. The two members of the VSF fabric are currently connected.

D. The two members of the VSF fabric cannot contact each other and this member is the active member.

A company wants to use Zero Touch Provisioning (ZTP) to prov1s1on new ArubaOS switches. Which AirWave settings must match the switch default SNMP and Telnet/SSH password settings?

A. Credentials in device discovery settings

B. Communication settings for the device group to which ZTP switches are assigned

C. Settings in the device template for the device group to which ZTP switches are assigned

D. Global communication settings

An ArubaOS switch has no passwords or user accounts configured on it. A network administrator then enters these commands: Switch(config)# password manager user-name admin1 plaintext mysecret1 Switch(config)# password manager user-name admin2 plaintext mysecret2 Switch(config)# aaa authentication local-user admin3 group Level-15 Password plaintext New password for admin3: hpe Please retype new password for admin3: hpe Which users can access the switch CU and use enable and global configuration commands?

A. Admin1 and admin2

B. admin2 and admin3

C. admin1 and admin3

D. admin1 admin2, and admin3

What is the purpose of the organization string that is set in the System > Admin settings of an Aruba Instant UI?

A. It configures the SNMP credentials that Aruba AirWave uses to discover the cluster.

B. It directs the cluster to the proper Aruba Activate account for Zero Touch Provisioning (ZTP).

C. It prevents unauthorized APs, which do not have the correct organization string, from joining the cluster

D. It defines the group and folder to which the Instant cluster should be assigned in Aruba AirWave.

An Aruba Virtual Switching Framework (VSF) fabric has 10GbE interfaces assigned to its VSF link. The

network administrator wants to change the link to use 40GbE interfaces.

Which procedure follows the best practices and requirements to set up the VSF links?

A. Shut down the standby member, remove the VSF link, and then re-create the link with only 40GbE interfaces.

B. Add the 40GbE interfaces to the VSF link, and then remove the 10GbE interfaces from the link Create an LACP link aggregation on the 40GbE interfaces, and then add them to the VSF link.

C. Create a second VSF link that uses the 40GbE interfaces, and then remove the first VSF link.