HPE6-A41: Applying Aruba Switching Fundamentals for Mobility

The network administrator enters this command:

Switch(config)# ip route 172.16.2.0/30 192.168.1.100 metric 1 distance 1

Why does this route fail to appear in the IP routing table?

Its prefix length is invalid.
Its next hop is unreachable.
Its administrative distance is the same as an existing static route.
Its metric is the same as an existing static route.

Correct answer: B

Refer to the exhibit.

Exhibit 1.

Exhibit 2.

Which devices can communicate with each other at Layer 2?

Devices 1 and 2 can communicate at Layer 2; Devices 3 and 4 can communicate at Layer 2.
Devices 2 and 3 can communicate at Layer 2.
Devices 1 and 4 can communicate at Layer 2.
Devices 1 and 4 can communicate at Layer 2; Devices 2 and 3 can communicate at Layer 2.

Correct answer: C

Refer to the exhibit.

Exhibit 1.

Exhibit 2.

The routing configuration must support this behavior:

Server 1 and Server 2 communicate over Link 1 when Link 1 is up.

If Link 1 fails, Server 1 and Server 2 can continue to communicate over the path through Switch-3.

What must the network administrator change to meet these criteria?

On Switch 3, add a route to 192.168.2.0/24 through 192.168.1.9 and a route to 192.168.3.0/24 through 192.168.1.5.
On Switch-1, Switch-2, and Switch-3, change the next hop in each static route to specify an IP address that exists on that switch.
On Switch-1, raise the administrative distance for the second route to 192.168.3.0/24; on Switch-2, raise the administrative distance for the second route to 192.168.2.0/24
On Switch-1, add a route to 192.168.1.8/30 through 192.169.0.03; on Switch-2, add a route to 192.168.1.4/30 through 192.168.1.1; on Switch-3, add a route to 192.168.1.0/30 through 192.169.1.4.
On Switch-1, add a route to 192.168.1.8/30 through 192.168.1.2; on Switch-2, add a route to 192.168.1.4/30 through 192.168.1.1; on Switch-3, add a route to 192.168.1.0/30 through 192.168.1.4.

Correct answer: C

A network administrator plans to set up a WLAN on an Aruba Instant cluster. The WLAN uses WPA/WPA2 Enterprise security. The administrator wants no authenticate users locally on the cluster.

How should the administrator configure me credentials?

Add a user account for each employee to the cluster internal server database.
Import authorized device MAC addresses to the cluster.
Implement a shared secret or password in the cluster WLAN settings.
Set up an external RADIUS server for authorization.

Correct answer: D

How does a switch treat a link aggregation?

The switch treats the link aggregation as one logical link for spanning tree, but it learns MAC addresses separately on each individual interface within the aggregation.
The switch treats the link aggregation as one logical link. It assigns one spanning tree port role to the link aggregation, and it learns MAC addresses on the aggregation.
The switch treats the link aggregation as one logical link for MAC learning, but it assigns an individual spanning tree port role to each interface within the aggregation.
The switch treats each interface within the interface as a separate entity for MAC address learning; it also assigns an individual spanning tree port role to each interface.

Correct answer: B

A network administrator needs to configure a static route.

What should the administrator use as the next hop address?

the lowest IP address on the neighboring router in the path towards its destination
the IP address on the local interface that is used to egress traffic towards its destination
the IP address of the default gateway in the destination subnet
the IP address on the connected interface of a neighboring router in the path towards its destination

Correct answer: D

A network administrator just received two switches and wants to use the plug-and-play method to establish a Virtual Switching Framework (VSF) fabric with the fewest steps possible.

What must the administrator do to establish the fabric in this way?

Configure a VSF link on the commander, and enable VSF on the standby member.
Configure a VSF link on the commander, and enable VSF on me commander.
Enable VSF on both me commander and the standby member.
Configure a VSF link on both the commander and the standby member.

Correct answer: B

Explanation:

Reference: https://community.arubanetworks.com/aruba/attachments/aruba/WiredNetworks/209/1/ArubaOS%20VSF%20Configuration%20Guide.pdf#%5B%7B%22num%22%3A25%2C%22gen%22%3A0%7D%2C%7B%22name%22%3A%22XYZ%22%7D%2C69%2C237%2C0%5D

Refer to the exhibit.

Exhibit 1.

Exhibit 2.

Assume that Switch-2 is correctly configured for OSPF.

Which additional step must the administrator take to enable Switch-1 to advertise 192.168.2.0/24 to Switch-2?

Set a router ID on Switch-1.
Configure a route to advertise 192.168.2.0/24 on Switch-1.
Add Switch-2’s router ID to Switch-1’s OSPF neighbor list.
Enable OSPF on VLAN 2.

Correct answer: D

Which type of 802.11 wireless network can be hosted by an endpoint device such as a laptop?

a wireless distribution system
an ad hoc network
a wireless mesh or bridge
an infrastructure network

Correct answer: B

What is one benefit that Aruba AirWave can provide to a customer with ArubaOS switches?

It can audit switch firmware (software) and automate updates.
It can enable the switches to provide mobility controller functions for connected Instant APs (IAPs).
It can provide centralized authentication and authorization for users who log in to the switch CLI.
It can program the switches to dynamically adjust QoS settings to prioritize Skype for Business traffic.

Correct answer: A

Explanation:

Reference: https://www.google.co.in/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&ved=0ahUKEwjKxOev5JfUAhXGLI8KHVYWDvEQFggnMAA&url=http%3A%2F%2Fwww.arubanetworks.com%2Fassets%2Fds%2FDS_AW.pdf&usg=AFQjCNG2mDuwxsqBI8MHZoKPpteQmEJ71g&sig2=r3FEvyQVngpJKqQVz-kIOA&cad=rja