Practical HPE6-A45 Exam Dumps 2021

NEW QUESTION 1
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?

• A. Routing devices within Area 0 will temporarily lose adjacency with each other.
• B. Switch-1 and Switch-2 will adjust the cost with which they advertise area 1 traffic in the backbone.
• C. Some traffic from Area 1 to other areas will no longer follow the lowest cost path.
• D. Endpoints within Area 1 will no longer be able to reach endpoints in other area

Answer: C

NEW QUESTION 2
What is a reason to implement port security on an AOS-Switch?

• A. to simplify provisioning for devices such as IP phones or printers
• B. to enhance the security of an 802.1X solution
• C. to filter traffic at the edge, based on multiple criteria in the MAC header
• D. to control management access to the switch CLI based on device, as well as user credentials

Answer: B

NEW QUESTION 3
Refer to the exhibit.

Network administrators want the network to use PIM-DM to route multicasts from Server 1 to receivers in VLAN 24. Which protocols should the administrators enable on which VLANs on Switch-1?

• A. PIM-DM on VLAN 24; IGMP and PIM-DM on VLAN 10
• B. IGMP on VLAN 24; IGMP on VLAN 10
• C. IGMP on VLAN 24; PIM-DM on VLAN 10
• D. IGMP and PIM-DM on VLAN 24; PIM-DM on VLAN 10
• E. IGMP and PIM-DM on VLAN 24; PIM-DM on VLAN 10

Answer: C

NEW QUESTION 4
Refer to the exhibits. Exhibit 1

Exhibit 2

Network administrators are alerted to high interface utilization on a switch by a management solution. They examine the utilization on the uplink interfaces several times an hour during problem times. The exhibit shows output typical of times of congestion. The administrators want to allocate bandwidth fairly and reduce congestion on the uplinks.
What could help meet these requirements?

• A. a per-queue rate limit on interfaces 1 and 2
• B. an outbound rate limit on each edge port
• C. a broadcast rate limit on each edge port
• D. an outbound rate limit on interfaces 1 and 2

Answer: C

NEW QUESTION 5
A network administrator needs to configure an AOS-Switch to classify traffic. Comparing QoS policy and global policy, what is one function that only a class-based QoS policy can fulfill?

• A. Apply a DSCP to HTTP traffic from some sources but not other sources.
• B. Apply a DSCP rather than an 802.1p value to classified traffic.
• C. Override the incoming DSCP in the received traffic.
• D. Override the DSCP or priority applied directly to an interfac

Answer: B

NEW QUESTION 6
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 7
A network administrator needs to control traffic based on TCP or UDP application, as well as IP protocol, such as GRE or ICMP. What should the administrator configure for this purpose?

• A. a standard IP ACL and an extended MAC ACL only
• B. both a standard IP ACL and an extended MAC ACL
• C. an extended IP ACL only
• D. both a standard IP ACL and a standard MAC ACL

Answer: C

NEW QUESTION 8
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?

• A. Set the address limit to 2 on the switch ports that apply LMA.
• B. Create a user role that applies the user VLAN, and set this role as the initial role.
• C. Add the MAC addresses for computers to the myPhones MAC group.
• D. Apply LMA to all edge switch ports, and set the unauth VLAN to the user VLA

Answer: C

NEW QUESTION 9
Refer to the exhibit.

Switch-1 is an AOS-switch that is operating at factory default settings for QoS and has type of service disabled. It receives a frame with 802.1p value 5 on trk1, on VLAN 2. How does the switch treat the frame when it forwards it on TRK2?

• A. It forwards it with higher than normal priority and 802.1p 0.
• B. It forwards it with normal priority and 802.1p 0.
• C. It forwards it with normal priority and 802.1p 5
• D. It forwards it with higher than normal priority and 802.1p 5.

Answer: B

NEW QUESTION 10
A network administrator applies port security to a port with the send-alarm action. What does the switch do if it detects traffic from an unauthorized MAC address on the port?

• A. It disables the port, but sends no SNMP trap.
• B. It forwards the traffic, and it logs an event.
• C. It blocks the traffic, but sends no SNMP trap.
• D. It blocks the traffic, and it sends an SNMP tra

Answer: A

NEW QUESTION 11
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?

• A. an SNMP trap
• B. an RMON alarm
• C. an auto-config server
• D. an sFlow instance

Answer: A

NEW QUESTION 12
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 13
Refer to the exhibit.

Switch-2, Switch-5, and Switch-6 currently have many OSPF routes to Area 1 networks. The network administrator wants to replace these routes with a single aggregated route to 10.1.0.0/16 on each switch. Where should the administrator specify the 10.1.0.0/16 range?

• A. in the Switch-2 OSPF Area 2 configuration
• B. in the Switch-1 OSPF Area 0 configuration
• C. in the Switch-1 OSPF Area 1 configuration
• D. in the Switch-2, Switch-5, and Switch-6 OSPF global configuration

Answer: B

NEW QUESTION 14
Refer to the exhibit.

The access layer AOS-Switches currently run DHCP snooping on VLAN 2 and connection rate filtering on edge ports. They are at default settings for ARP protection. A network administrator then enters these commands on each of the access layer switches:
Switch(config)# arp-protect vlan 2 Switch(config)# arp-protect Which behavior accurse?

• A. The switches will forward legitimate traffic and prevent ARP poisoning attacks, but interfere with connection rate filtering.
• B. The switches can now prevent ARP poisoning attacks and do not interfere with legitimate communications.
• C. The switches can prevent ARP poisoning attacks, but legitimate communications with VLAN 2 could also be disrupted.
• D. The switches will not apply ARP protection due to interference from DHCP snooping, so the commands have no effect on current behavior.

Answer: B

NEW QUESTION 15
Refer to the exhibit.

Several interfaces on an AOS-Switch enforce 802.1X to a Radius server at 10.254.202.202. The interface 802.1X settings are shown in the exhibit, and 802.1X is also enabled globally. The security team have added a requirement for port security on the interfaces as well. Before administrators enable port security, which additional step must they complete to prevent issues?

• A. Set 802.1X client limit on the interfaces.
• B. Manually add legitimate MAC addresses to the switch authorized MAC list.
• C. Enable DHCP snooping on VLAN 20.
• D. Enable eavesdropping protection on the interface

Answer: C

NEW QUESTION 16
Refer to the exhibit.

A network administrator needs to alter myACL so that it permits all traffic that arrives in VLAN 2 and is destined to 10.1.10.0/24. Besides this change, the ACL must continue to act as it does now. The administrator plans this new rule: permit ip any 10.1.10.0/24

• A. Apply the new rule without a rule ID to ensure that the switch applies the automatic processing order to it.
• B. Resequence the ACL with more space, then add the new rule with a sequence ID before the ID for the current third rule.
• C. Remove the ACL from the VLAN and re-apply it as an inbound VLAN ACL (VACL). Then, add the new rule with any ID higher than 2.
• D. Enable ACL grouping on the switc
• E. Add the new rule in anew AC
• F. Then, group the new ACL with myAC

Answer: B

NEW QUESTION 17
Refer to the exhibit.

A known unicast packet is received from Switch-1 on the standby and must be forwarded to Switch-2. How does the VSF fabric decide which port in the aggregated link should forward the packet?

• A. The standby uses its own port in the link aggregation to forward the fabric.
• B. The standby sends the packet to the commander over a VSF link, and the commander decides the correct port.
• C. The standby uses the typical load sharing algorithm, and it might select either its port or the commander’s port.
• D. The standby selects the port on the designated forwarder for the aggregatio

Answer: A