HPE2-Z39 Online Practice Questions and Answers

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

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

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

What is one characteristic of a spanning tree edge port on an ArubaOS switch?

A. The port link state does not affect the RSTP topology.

B. The port connects to a switch that runs MSTP but in a different region.

C. The port only forwards traffic in VLANs assigned to the instance 0 (IST).

D. The port ignores incoming BPDUs

Which behavior does Switch-1 exhibit on its link aggregations?

A. It uses LACP to dynamically detect that ports 1 and 3 belong in trk 1. and ports 2 and 4 belong in trk2.

B. It blocks one or both ports in each link aggregation due to errors detected by LACP.

C. It sends an SNMP probe to Switch-2 and Swrtch-3 to determine whether it needs to shut down any of these ports.

D. It load shares traffic on both ports in each LACP link aggregation, which leads to loops and network disruption.

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.

Two ArubaOS switches connect on a VLAN. and both enable OSPF on that VLAN. Which VLAN OSPF setting must match for the switches to become fully adjacent neighbors?

A. DR priority

B. area ID

C. cost

D. router ID

On an ArubaOS switch, what is the difference between an SNMPv2c community with manager unrestricted rights and an SNMPv2 community with operator unrestricted rights?

A. The manager unrestricted community has read-write access to all managed objects on the switch; the operator unrestricted community has read-write access to some objects but not to any Config objects.

B. The manager unrestricted community uses the Telnet/SSH password assigned to the manager to authenticate SNMP servers: the operator unrestricted community uses the Telnet/SSH password assigned to the operator.

C. The manager unrestricted community has read-write access to the switch, but the operator unrestricted community has read-only access.

D. The manager unrestricted community uses encryption, but the operator unrestricted community uses plaintext communication

Currently the routing switches shown in the exhibit have only connected IP routes. The network administrator needs to add static routes to support communications between subnet 10.1.4.0/24 and subnet 10.1.8.0/24. Which switch or switches require a static route to 10.1.8.0/24?

A. Switch-3 only

B. Switch-1 and Switch-3

C. Switch-1 only

D. Switch-1 and Switch-2

A network administrator connects several new Aruba Instant APs (at factor/ defaults) to a switch. After waiting several minutes for the cluster to form, the administrator is ready to provision the cluster. The VLAN on the ports connected to the APs has no DHCP services.

How can the administrator contact the Instant Ul and provision the APs with static IP addresses?

A. Access the cluster using Aruba Activate.

B. Connect to the Instant SSID and open a Web browser.

C. Access https://vc.arubanetworks.com from a device connected in the AP VLAN.

D. Access the default IP address. 192.168.1.1. from a device connected in the AP VLAN.

This ArubaOS switch receives traffic without a VLAN tag on a switch port 1. The traffic is destined to a MAC address learned on port 2. What does the switch do with the traffic?

A. It forwards the traffic on port 2 without a VLAN tag.

B. It floods the traffic on port 2 on all VLANs.

C. It drops the traffic.

D. It forwards the traffic on port 2 with a VLAN tag of 5.

What is one requirement to combine Aruba 5400R zl2 Series switches in a Virtual Switching Framework (VSF) fabric?

A. One of the switches must be an Aruba 5412R switch, white the other member can be any switch in the 5400R series.

B. Both of the members must have two management modules.

C. The switches must operate in v3-modute only mode: any modules of an earlier version are automatically disabled.

D. The interfaces assigned to the VSF link must be pre-configured as part of a link aggregation.