Practical HPE6-A45 Dumps 2021

NEW QUESTION 1
Refer to the exhibit.

An AOS-Switch has an extended ACL that is applied to several physical interfaces.
- New interfaces have been brought online.
- The ACL has been applied to them as well.
A network administrator sees the output in the exhibit and is concerned that the switch will reach the limit for rules. What can the administrator do to address this concern?

• A. Resequence the ACL with less space in between the entries.
• B. Enable ACL grouping, and apply ACLs as shared ACLs.
• C. Reconfigure the ACL as a standard ACL, and then reapply it.
• D. Remove static ACLs, and have the RADIUS server send dynamic ACL

Answer: A

NEW QUESTION 2
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?

• A. AOS switches do not support two RADIUS servers for redundancy, instead, a secondary authentication method is required.
• B. Dynamic authentication is only permitted on one of the RADIUS servers and must be removed from the other.
• C. Each RADIUS server must use a unique port number for the authentication and dynamic authorization port.
• D. Each AOS-Switch will send all RADIUS requests to the first server on the list unless that server becomes unreachabl

Answer: D

NEW QUESTION 3
Network administrators need to configure a BGP neighbor on an AOS-Switch. What defines the neighbor as an iBGP neighbor?

• A. It has BGP synchronization enabled.
• B. It has an AS number in the range 12 to 64535.
• C. Its update source is set to a private company IP address.
• D. Its remote-AS is the same as the AOS-Switch BGP A

Answer: D

NEW QUESTION 4
Refer to the exhibits.
Exhibit 1

Exhibit 2

A network administrator wants to set up mirroring of traffic from port 1 on Switch-1 to port 1 on Switch-2. Exhibit-2 shows the commands that the administrator enters. The mirroring does not work correctly.
What must the administrator do to correct the error?

• A. Change the port ID on Switch 1 to 50001, so that it is unique from the port ID on Switch-2.
• B. Re-configure the mirror endpoint command on Switch-2 with the IP addresses reversed in order.
• C. Remove the commands and re-enter them on Switch-1 first and then on Switch-2.
• D. Specify the mirror endpoint command in Switch-1 and the mirror 1 remote-ip command on Switch-2.

Answer: B

NEW QUESTION 5
Refer to the exhibit.

A company requires distribution layer switches that can provide Layer 2 and Layer 3 redundancy. The exhibit shows the proposal for these switches. Which change to the proposal will help meet the company’s requirements?

• A. The proposed switches should be replaced with switches such as the Aruba 2930M to support the backplane stacking technology.
• B. VRRP should be implemented instead of backplane stacking to support the Layer 3 redundancy requirements.
• C. Link aggregations should be established without LACP to support the Layer 2 redundancy requirements and backplane stacking limitations.
• D. The proposed switches should be replaced with switches that support VSF to support the required distance between stack members.

Answer: C

NEW QUESTION 6
Refer to the exhibits. Exhibit 1

Exhibit 2

Switch-1 has a power issue that causes it to fail. When Switch-1 comes back up, endpoints lose connectivity for a few minutes. The network administrator decides to enter this command on Switch-1:
Switch-1 (config)# vlan 10 vrrp vrid 10 preempt-delay-time 120
Exhibit 2 shows the VRRP configuration just after the change. What is the effect of this change?

• A. Switch-1 and Switch-2 both become Master in their own VRRP virtual router due to the delay timer mismatc
• B. The mismatch must be fixed.
• C. Switch-1 now waits to take over as Master if it fails and recover
• D. This should prevent the connectivity issue from occurring again.
• E. Switch-1 experiences an internal error in the VRRP proces
• F. This error causes Switch-2 to take over as Master for VLAN 2.
• G. Switch-1 continues to act as it did before the preempt delay time was se
• H. Administrators must plan additional changes to fix the issue.

Answer: C

NEW QUESTION 7
Refer to the exhibits.
Exhibit 1

Exhibit 2

Exhibit 2 shows IGMP groups on Switch-2, which runs IGMP but not PIM. Switch-1 and Switch-3 do not have IGMP or PIM enabled. Client 1 begins to forward multicasts to 239.1.1.1.
Which clients receive the multicasts?

• A. Client 3, but not any of the other clients
• B. Client 2, but not any of the other clients
• C. Client 3 and Client 4, but not Client 2
• D. Client 2, Client 3, and Client 4

Answer: B

NEW QUESTION 8
Refer to the exhibit.

The network administrator wants to summarize routes as much as possible in between areas. What is the correct range to specify for the router OSPF Area 2 command on Switch-2?

• A. 10.0.0.0/20
• B. 10.0.0.0/21
• C. 10.0.8.0/21
• D. 10.0.16.0/21

Answer: D

NEW QUESTION 9
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?

• A. 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.
• B. Set up RMON alarms on the switches that trigger when a high number of packets are droppe
• C. Then, run the application and check for the alarm.
• D. Clear interface statistics on the switche
• E. Then, run the application and check the interface queue statistics for the switch-to-switch links.
• F. 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.

Answer: A

NEW QUESTION 10
Refer to the exhibit.

The company wants the fastest convergence and best load sharing of traffic over the links between Switch-1 and the VSF fabric. Which technology should the network administrator implement on these links?

• A. RPVST+
• B. MSTP
• C. loop protection
• D. LACP

Answer: D

NEW QUESTION 11
A customer wants to authenticate AOS-Switch managers to a RADIUS server. Managers should be assigned either read- only or full read-write level access based on the Service-Type VSA in their user account.
What must the network administrator enable on the AOS-Switches to ensure they comply with this plan?

• A. RADIUS-based command authorization
• B. a manager and operator password
• C. privileged-mode login authentication
• D. SNMPv3 and SNMPv3 restricted acces

Answer: A

NEW QUESTION 12
A network administrator configures DHCP snooping on VLAN 2. How does the switch handle DHCP traffic that arrives in this VLAN on an untrusted interface?

• A. It accepts packets from a DHCP server, but drops client packets.
• B. It drops all DHCP traffic and logs a security event.
• C. It accepts both client and server packets as long as they match the DHCP binding table.
• D. It accepts client packets, but drops packets from a DHCP serve

Answer: A

NEW QUESTION 13
Refer to the exhibit.

Switch-1 and Switch-2 connect on interface A23. The switches experience a connectivity issue. The network administrator sees that both switches show this interface as up. The administrator sees the output shows in the exhibit on Switch-1.
What is a typical issue that could cause this output?

• A. a hardware issue, such as a broken cable
• B. asymmetric routing introduced by a routing configuration error
• C. an issue with queuing, caused by mismatched QoS settings
• D. mismatched IP addresses on the VLAN for the link

Answer: A

NEW QUESTION 14
Refer to the exhibit.

The network administrator wants to reduce failover time if a switch link in VLAN 100 goes down. What should the administrator do?

• A. Configure echo mode BFD on VLAN 100 on all OSPF routing devices on VLAN 100.
• B. Lower the dead timer on the BDR of VLAN 100.
• C. Lower the hello timer only on the BDR of VLAN 100.
• D. Configure graceful restart on all of the OSPF routing devices on VLAN 100.

Answer: A

NEW QUESTION 15
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?

• A. Interface 1 receives traffic with a tag.
• B. The AOS-Switch is configured to use eight queues.
• C. The forwarding path for the traffic uses VLAN tags.
• D. An 802.1p-to-DSCP map exists for priority 5.

Answer: A

NEW QUESTION 16
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 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