HPE6-A45 Free Questions – Implementing Aruba Campus Switching solutions – PassQuestion Free Questions To Test Online

1. Refer to the exhibit.

AOS-Switches will enforce 802.1X authentication on edge ports. The company has two RADIUS servers, which are meant to provide redundancy and load sharing of requests. The exhibit shows the planned RADIUS settings to deploy to the switches.

What should customers understand about this plan?

AOS switches do not support two RADIUS servers for redundancy, instead, a secondary authentication method is required.

Dynamic authentication is only permitted on one of the RADIUS servers and must be removed from the other.

Each RADIUS server must use a unique port number for the authentication and dynamic authorization port.

Each AOS-Switch will send all RADIUS requests to the first server on the list unless that server becomes unreachable.

2. An administrator wants to ensure that an AOS-Switch forwards all traffic that it receives on interface 1 with high priority.

-Switches should also communicate the high priority to other switches across the traffic path.

The switch has type of service disabled.

The administrator plans to apply 802.1p priority 5 to interface 1.

What should the administrator check to ensure that the configuration will work properly?

Interface 1 receives traffic with a tag.

The AOS-Switch is configured to use eight queues.

The forwarding path for the traffic uses VLAN tags.

An 802.1p-to-DSCP map exists for priority 5.

3. Refer to the exhibit.

A network administrator sets up prioritization for an application that runs between Device 1 and Device 2.

However, the QoS for the application is not what the administrator expects.

How can the administrator check if the network infrastructure prioritizes traffic from Device 1 and Device 2?

Run a packet capture on Device 2, run the application, and look in the packet capture for a high value DSCP in the IP header.

Set up RMON alarms on the switches that trigger when a high number of packets are dropped. Then, run the application and check for the alarm.

Clear interface statistics on the switches. Then, run the application and check the interface queue statistics for the switch-to-switch links.

Run a packet capture on Device 1, run the application, and look in the packet capture for a high value DSCP in the IP header.

4. An AOS-Switch implements tunneled node.

Which benefit does the PAPI enhanced security key provide?

It validates the signature for firmware pushed to the switch dynamically.

It encrypts traffic sent and received by tunneled-node endpoints.

It authenticates control traffic between the switch and its Mobility Controller.

It provides an extra layer of authentication for endpoints on tunneled-node ports.

5. OSPF Area 1 has two ABRs. One ABR is configured with this range for Area 1: 10.10.0.0/16. The other ABR is not configured with a range for Area 1.

Which type of issue occurs due to this mismatch?

The ABRs create a discontinuous area and disrupt intra-area routing between devices within Area 1.

The ABR core would send Area 1 traffic destined to the other switch through an access switch.

The ABRs lose adjacency entirely and cannot route traffic between each other at all.

The ABRs lose adjacency in Area 1 and must route all traffic to each other through Area 0.

6. What must an OSPF router do to ensure nonstop routing should a standby member take over as commander when the original VSF commander fails?

It must run the shortest path first algorithm.

It must participate in a new election for the Designated Router.

It must initiate a graceful restart.

It must re-establish adjacency with its Designated Router.

7. Two AOS-Switches are directly interconnected. The network administrator wants to prevent broadcast storms and other Layer 2 issues that could occur if there is physical damage to a cable.

Which technology should the administrator implement on the connected switch interfaces?

MAC Lockdown

Bidirectional Forwarding Detection (BFD)

Spanning Tree Root Guard

Unidirectional Link Detection (UDLD)

8. Which benefit is provided by MD5 authentication for BGP?

It validates that BGP messages arrive from an authorized device.

It verifies that received BGP routes have valid next hop IP addresses.

It enables users to authenticate to a server across BGP AS boundaries.

It protects BGP routing information from eavesdroppers.

9. Refer to the exhibit.

The routing switches shown in the exhibit run OSPF on the links between each other. The commander in the Switch-1 VSF fabric goes down. Traffic is disrupted for several seconds.

What should a network administrator do to support a faster failover in a similar situation?

Configure echo mode BFD on the VLAN that connects Switch-1 and Switch-2.

Add VRRP on the VLAN between Switch-1 and Switch-2.

Configure graceful restart, or nonstop OSPF, on Switch-1 and Switch-2, with a proper timer.

Create a redundant virtual link between Switch-1 and Switch-2.

10. An AOS-Switch needs to be configured to support tunneled node in role-based mode. The Mobility Controller administrators tell the switch administrators that the AOS-Switch will integrate with a cluster of Mobility Controllers. The cluster virtual IP address is 10.1.1.10.

How should switch administrator integrate the AOS-Switch with the cluster?

Double-check the settings with the Mobility Controller administrators because the planned configuration is incomplete with the switch settings.

Configure the virtual IP address as the tunneled-node-server address, tunneled node will work, but the clustering features will not provide redundancy.

Configure the virtual IP address as the tunneled-node-server address. The switch will automatically learn controller IP addresses to which to tunnel various traffic.

Configure the virtual IP address for the primary tunneled-node-server and an actual controller IP address for the backup tunneled-node-server in order to receive redundancy.

HPE6-A45 Free Questions – Implementing Aruba Campus Switching solutions

HPE6-A45 Free Questions – Implementing Aruba Campus Switching solutions

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