HP HPE6-A45 Exam Questions 2021

NEW QUESTION 1
Refer to the exhibits. Exhibit 1

Exhibit 2

Switch-1 and Switch-2 are configured to provide VRRP in VLAN 2. The default gateway for VLAN 2 is set to the VRRP virtual IP. Client-1 in VLAN 2 cannot ping its default gateway.
Based on the exhibits, what can administrators determine?

• A. The VRRP preempt delay time has not yet expired, and administrators should try to ping the gateway again in several minutes.
• B. Switch-1 and Switch-2 have the same virtual router I
• C. The conflict interferes with connectivity.
• D. Preempt mode is enabled on both Switch-1 and Switch-2, so the Master role continues to alternate between them, and the pings go astray.
• E. This is the expected behavior, and Switch-1 should still be able to route traffic for Client-1.

Answer: A

NEW QUESTION 2
Two AOS-Switches connect on VLAN 10 in OSPF Area 1, which is defined as a stub area on both. Which mismatch can cause OSPF routers to lose adjacency?

• A. The administrator adds the backbone area to just one of the routers.
• B. The administrator enables graceful restart, or nonstop switching, on just one of the routers.
• C. The administrator enables jumbo frames on VLAN 10 on just one of the routers.
• D. The administrator adds the no-summary option to Area 1 on just one of the router

Answer: B

NEW QUESTION 3
A network administrator can set the OSPF metric type on an AOS-Switch to Type 1 or Type 2. What is the difference?

• A. A Type 2 metric marks external routes that can be advertised in NSSAs, while a Type 1 metric marks external routes that can only be advertised in normal areas.
• B. A Type 2 metric assigns cost to a 100 Gbps link, while a Type 1 metric assigns cost 1 to all links Mbps or higher.
• C. A Type 2 metric is assigned to multiple external routes that are aggregated together, while a Type 1 metric does not permit external route aggregation.
• D. A Type 2 metric stays the same as the external route is advertised, while a Type 1 metric increments with internal OSPF link costs.

Answer: D

NEW QUESTION 4
Refer to the exhibits.
Exhibit 1

Exhibit 2

The IP phone in the exhibit is set up to complete 802.1x authentication to the network. How can the netwotk administrator prevent a user on the computer from receiving network access without authentication?

• A. Set an 802.1X client limit on interface 1.
• B. Set up the MAC filter on interface 1.
• C. Enable static mode port security on interface 1.
• D. Enable MAC-based VLANs on interface 1.

Answer: A

NEW QUESTION 5
Refer to the exhibit.

Why are these switches unable to achieve adjacency?

• A. Switch-1 and Switch-2 use different area types for Area 1.
• B. Switch-2 does not support every area that Switch-1 does.
• C. The area range is incorrect on Switch-1 and missing on Switch-2.
• D. They have the same priority and cannot elect a Designated Router (DR).

Answer: A

NEW QUESTION 6
The security policy for a company requires that switches use SNMPv3 and accept all read-only SNMPv2c messages. The network administrator enables SNMPv3. Which additional action should the network administrator take to comply with this policy?

• A. Disabled SNMPv3 inform timeouts.
• B. Enable SNMPv3 only operation.
• C. Enable SNMPv3 restricted mode.
• D. Disable SNMPv1/v2

Answer: C

NEW QUESTION 7
AOS-Switches authenticate guests to ClearPass with captive portal. An administrator notices that some guests are unable to reach the captive portal page. What will resolve this issue?

• A. Permit DNS on the ClearPass Portal
• B. Permit DHCP on the ClearPass Portal.
• C. Permit HTTP or HTTPS on the ClearPass Portal.
• D. Permit Allow All MAC-Auth on the ClearPass Porta

Answer: A

NEW QUESTION 8
Refer to the exhibits.

Exhibit 2

The network administrator configures the commands shown in Exhibit 2. Which mismatch will cause an issue?

• A. the mismatch between the key IDs specified in chain10 and chain11 on Switch-1
• B. the mismatch between the key-strings in the chains for VLAN 10 and VLAN 11 on Switch-1
• C. the mismatch between the chain names associated with VLAN 11 on Switch-1 and on Switch-3
• D. the mismatch between the key-strings associated with VLAN 10 on Switch-1 and on Switch-2

Answer: D

NEW QUESTION 9
Refer to the exhibits. Exhibit 1.

Exhibit 2.

The VoIP phone connects, authenticates successfully, and is dynamically assigned to tagged VLAN 6. The endpoint connected to the phone does not authenticate but starts to send untagged traffic.
How does the switch handle this traffic?

• A. It forwards the traffic in VLAN 5.
• B. It relays the traffic to the RADIUS server for authentication.
• C. It forwards the traffic in VLAN 6.
• D. It drops the traffi

Answer: B

NEW QUESTION 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?

• A. Double-check the settings with the Mobility Controller administrators because the planned configuration is incomplete with the switch settings.
• B. Configure the virtual IP address as the tunneled-node-server address, tunneled node will work, but the clustering features will not provide redundancy.
• C. Configure the virtual IP address as the tunneled-node-server addres
• D. The switch will automatically learn controller IP addresses to which to tunnel various traffic.
• E. 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.

Answer: B

NEW QUESTION 11
Refer to the exhibit.

Network administrators set up PIM-DM to route multicast traffic from Server 1 to clients in VLAN 24. The multicasts are not active now, but the administrators want to determine which path the multicasts will take.
What should the administrators check to help them calculate this path?

• A. If Switch-2 or Switch-3 has the highest IP address on a VLAN that runs PIM-DM.
• B. If Switch-2 or Switch-3 is listed as an RP in the Switch-1 RP set
• C. What the next hop is for the unicast route that Switch-1 uses to reach 10.2.2.2
• D. If the Switch-2 DR priority on VLAN 10 is higher than the Switch-3 DR priority on VLAN 11

Answer: C

NEW QUESTION 12
What is one difference between BPDU protection and root guard?

• A. BPDU protection works with RPVST+, RSTP, and MST
• B. Root guard works with RSTP or MSTP, but not RPVST+.
• C. BPDU protection blocks a port if it receives any BPDU, but root guard blocks a port only if the BPDU indicates a better root path.
• D. BPDU protection is typically implemented on edge ports, but root guard is typically implemented on uplinks with theroot port role.
• E. BPDU protection drops BPDUs received on a port, but does not block the por
• F. Root guard blocks the port if it receives a BPDU.

Answer: B

NEW QUESTION 13
Refer to the exhibits. Exhibit 1.

Exhibit 2.

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

• A. Set a cost in the redistribute static command on Switch-2 to change the external LSA metric.
• B. Change the OSPF external metric type to 1 on Switch-1, and set a cost on Switch-3 VLAN 104.
• C. Change the OSPF external metric type to 1 on Switch-1, and set a cost on Switch-3 VLAN 108.
• D. Set a cost in the redistribute static command on Switch-1 to change the external LSA metri

Answer: D

NEW QUESTION 14
Refer to the exhibits.
Exhibit 1

Exhibit 2

In the exhibits, VLAN 20 under a device name indicates that the device is configured with that VLAN. The exhibits also indicate whether VLAN 20 is statically configured on each link, either as an untagged or a tagged VLAN. If the link has no label, VLAN 20 is not statically configured on that link.
A network administrator needs to deploy AOS-Switches that use port-based tunneled node. The plan calls for tunneled- node endpoints to be assigned to VLAN 20 and for the Aruba Mobility Controller to handle the tunneled-node traffic at Layer 2. Which exhibit shows the correct plan for VLAN 20 in the wired infrastructure?

• A. A
• B. B
• C. C
• D. D

Answer: B

NEW QUESTION 15
A network administrator needs to create a backplane stack with four AOS-Switches. The administrator wants to choose which switch becomes the commander. Which procedure meets those needs?

• A. Boot all of the switches at the same time and then connect the backplane stacking link
• B. Then, access the desired commander, and make sure it has member ID 1.
• C. Configure backplane switches settings on each switch while disconnecte
• D. Make sure the desired commander has priority value 1. Then, connect the switches.
• E. Boot up the desired commander first and make sure stacking is enabled on i
• F. Then, connect the stacking links and boot the other switches.
• G. Configure backplane switching settings on each switch while disconnecte
• H. Make sure the desired commander has member ID 1. Then, connect the switches.

Answer: D

NEW QUESTION 16
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?

• A. Only Switch-2 will respond, and it will respond with its own MAC address.
• B. Only Switch-2 will respond, and it will respond with the virtual MAC address for VRID 2.
• C. Both Switch-1 and Switch-2 will respond, and both will respond with the virtual MAC address for VRID 2.
• D. Both Switch-1 and Switch-2 will respond, and each will respond with its own MAC Addres

Answer: B

NEW QUESTION 17
Which benefit is provided by MD5 authentication for BGP?

• A. It validates that BGP messages arrive from an authorized device.
• B. It verifies that received BGP routes have valid next hop IP addresses.
• C. It enables users to authenticate to a server across BGP AS boundaries.
• D. It protects BGP routing information from eavesdropper

Answer: A