HPE6-A45 PDF Pass Leader, HPE6-A45 Latest Real Test [Q61-Q80]

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HPE6-A45 PDF Pass Leader, HPE6-A45 Latest Real Test

Valid HPE6-A45 Test Answers & HPE6-A45 Exam PDF

NO.61 Refer to the exhibit.

A company wants to change Area 1 shown in the exhibit from a stub area to a totally stub area.
What will be one effect of this planned change?

Routing devices within Area 0 will temporarily lose adjacency with each other.

Switch-1 and Switch-2 will adjust the cost with which they advertise area 1 traffic in the backbone.

Some traffic from Area 1 to other areas will no longer follow the lowest cost path.

Endpoints within Area 1 will no longer be able to reach endpoints in other areas.

NO.62 Refer to the exhibit.

Every switch in the exhibit will route traffic. The company requires a topology in which failover for switch-to- switch links is exclusively handled by the routing protocol and occurs as quickly as possible. Which topology should the administrator use?

NO.63 Refer to the exhibit.

The exhibit shows configurations for interface 5 and VLAN 20. Note that DHCP snooping and ARP protection are also enabled.
A network administrator finds that interface 5 on an AOS-Switch is disabled. The administrator re-enables the interface, but it shuts down again. What should the administrator investigate?

a device that sends too much unicast traffic

rogue DHCP server

a loop on the interface

a device that sends unauthorized ARP messages

NO.64 Refer to the exhibit.

An AOS-Switch has the ACL shown in the exhibit. A network administrator then enters these commands:
Switch(config)# mac-access-list standard myACL
Switch(config-std-macl)# 25 deny 007d.45cc.0000 0000.0000.ffff
How does this ACL treat these frames:
1 = 007d.45cc.ffff 2 = 007d.45cc.0000

It denies both frames.

It permits both frames.

It denies frame 1 and permits frame 2.

It permits frame 1 and denies frame 2.

NO.65 Refer to the exhibit.

What must the network administrator do on Switch-1 to enable this switch to advertise 192.0.2.0/24 to the router at 192.168.1.1?

Redistribute OSPF routes into the BGP process

Enter a static route to 192.0.2.0/24 to the black hole.

Enter the network 192.168.1.0/24 command in the BGP context.

Enable eBGP multihop to the 192.168.1.1 neighbor.

NO.66 Refer to the exhibit.

An AOS-Switch connects to an unmanaged switch in a meeting room. The exhibit shows security settings for this port. Users report that they sometimes lose connectivity and then get it back.
Which best practice should network administrators follow to avoid this issue?

The loop protection and port security actions should be set to match.

Eavesdrop prevention should be disabled when port security is in limited-continuous mode.

Port security and loop protection should not be enabled on the same port.

Loop protection should operate in VLAN mode, rather than port mode, when port security is enabled.

NO.67 What is a primary use case for RPVST+ on AOS-Switches?

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

enhanced loop protection in an MSTP network

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

seamless integration with RSTP

NO.68 A company deploys AOS-Switches at sites with inexperienced IT staff. The main office network administrators want to monitor thresholds to generate alerts on branch switches. What should be set up for this purpose?

an SNMP trap

an RMON alarm

an auto-config server

an sFlow instance

NO.69 An AOS-Switch enforces 802.1X. It receives an Access-Accept with this HPE VSA from its Radius server:
Attribute Name and ID = HPE-User-Role (25) Value = contractor
The switch then rejects the client. What is one requirement for the switch to accept the message and authorize the client?

The initial user role must be set to the factory default permit any role.

User role authorization must be enabled globally on the switch.

An aaa authentication local user group must have the contractor name.

The RADIUS server settings must permit dynamic authorization.

NO.70 A company needs to update the software on a VSF fabric with two Aruba 5406R switches. What can the network administrator do to minimize downtime during the update?

Ensure that both switches have redundant management modules.

Deploy the new software with the enhanced PAPI feature.

Upload the new software through the OOBM ports.

Implement a sequenced reboot of the new software.

NO.71 Refer to the exhibits.
Exhibit 1

Exhibit 2

A company does not require authentication for security, but AOS-Switches are set up to use local MAC authentication (LMA) to assign the correct VLAN and priority to IP phones. IP phones and computers belong to different VLANs. Each device is supposed to connect to a specific port, but sometimes users connect their devices to the wrong ports and cannot receive access without help from IT.
How can a network administrator configure the switches to eliminate this issue?

Set the address limit to 2 on the switch ports that apply LMA.

Create a user role that applies the user VLAN, and set this role as the initial role.

Add the MAC addresses for computers to the myPhones MAC group.

Apply LMA to all edge switch ports, and set the unauth VLAN to the user VLAN.

Explanation
If you place the computer’s MAC in that group, all traffic from the computer will get placed in the same class as the IP phones, which is not a good practice (Although it will technically work). (The only reason they are using LMA is the dynamically assign a VLAN/QoS priority to that device)

NO.72 OSPF is configured on an AOS-Switch, and the network administrator sets the router ID to 10.0.0.1. The administrator wants to be able to reach the switch at this ID from any location throughout the OSPF system. The administrator also needs the router ID to be stable and available, even if some links on the switch fail. What should the administrator do?

Configure 10.0.0.1 as a secondary IP address on the switch OOBM port

Configure 10.0.0.1 as a manual OSPF neighbor on each switch in the OSPF system

Make sure that 10.0.0.1 is the IP address on the VLAN with the lowest ID

Configure 10.0.0.1 on a loopback interface, and enable OSPF on that interface

NO.73 A company has AOS-Switches, Aruba ClearPass, and Aruba AirWave, Anetwork 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?

Access the Network Device view on ClearPass.

Use the configuration audit tool on AirWave.

View the current running config on each switch

View usage patterns on the swithes on AirWave.

NO.74 Refer to the exhibits.
Exhibit 1

Exhibit 2

Exhibit 1 shows the topology for the network. The network administrator sees the log entries shown in Exhibit
2. Which type of failure is indicated?

A link between Switch-1 and Switch-2 went down. BFD detected the lost connectivity and behaved as expected.

Graceful restart helper was not enabled on Switch-2, so BFD was unable to operate correctly, and the session was taken down.

A hardware issue caused a unidirectional link; BFD detected the issue at Layer 2 and prevented a broadcast storm.

BFD was set up incorrectly on Switch-2, so it caused Switch-2 to lose adjacency with Switch-1 rather than repair the session.

NO.75 Refer to the exhibit.

The exhibit shows configurations for interface 5 and VLAN 20. Note that DHCP snooping and ARP protection are also enabled.
A network administrator finds that interface 5 on an AOS-Switch is disabled. The administrator re-enables the interface, but it shuts down again. What should the administrator investigate?

a device that sends too much unicast traffic

rogue DHCP server

a loop on the interface

a device that sends unauthorized ARP messages

NO.76 A company has AOS-Switches deployed at sites with inexperienced IT staff. The main office network administrators want to track if configurations change on branch switches.
What should be set up for this purpose?

an SNMP trap

an RMON alarm

an IP SLA profile

an auto-config server

Explanation/Reference: http://h22208.www2.hpe.com/eginfolib/networking/docs/switches/K-KA-KB/15-18/5998-
8160_ssw_mcg/content/ch06s10.html

NO.77 Refer to the exhibit.

Both Switch-1 and Switch-2 redistribute RIP routes into OSPF. The network administrator wants routers in Area 1 to receive the redistributed routes from Switch-1 but not from Switch-2. Routers in other areas should receive the routes from Switch-2.
What should the administrator do to achieve this goal?

Configure Area 1 as a stub area, with no summaries on Switch-2.

Configure Area 1 as a stub area, and import the routes with a low metric on Switch-2.

Configure Area 1 as a Not So Stubby Area (NSSA) on all routing devices in Area 1.

Configure a subnet range for Area 1 on Switch-2, and set the no-advertise option.

NO.78 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?

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

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

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

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

NO.79 A network uses MSTP. How can the AOS-Switch loop protection feature enhance this network?

It can replace MSTP entirely and provide better load sharing or traffic across uplinks

It can replace MSTP entirely and provide faster, more controlled convergence

It can supplement MSTP on access switch edge ports to detect loops in more circumstances

It can supplement MSTP on access switch uplinks to provide more control over which uplink is blocked

NO.80 Refer to the exhibits.
Exhibit 1

Exhibit 2

The exhibits show the current operational state for routes on Switch-3. The company wants Switch-3 to send all traffic to 172.16.0.0/16 through Switch-2.
Which single configuration change creates the desired behavior?

Change the OSPF external metric type to 1 on Switch-1 and Switch-3.

Change the OSPF external metric type to 2 on Switch-1 and Switch-2.

Set a cost of 15 in the redistribute static command on Switch-2.

Set a cost of 5 in the router ospf area 0.0.0.1 stub command on Switch-1.

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To prepare for the HPE6-A45 exam, you should have a solid understanding of Aruba switching technologies and be familiar with the Aruba network infrastructure. You can use various study materials such as official Aruba study guides, online courses, and practice exams to prepare for the exam. Moreover, you can join study groups, attend conferences, and participate in Aruba community forums to enhance your knowledge and preparation.

HP HPE6-A45 (Aruba Certified Switching Professional) Certification Exam is a challenging and rewarding certification that is highly valued by IT professionals and employers. It covers a wide range of topics and requires a significant amount of preparation and study. Aruba Certified Switching Professional Exam certification provides professionals with a competitive edge in the job market and enhances their credibility and reputation as experts in the field.

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