Free HP HPE6-A46 Practice Test & Real Exam Questions, Page 1

Question #1

A network administrator needs to configure PIM across several AOS-Switches in the same routing domain.
What correctly describes how they can implement PIM modes?

A. Different interfaces on the same switch can run in different modes, but the mode must match the neighbor.

B. Switches at the network core should run PIM-DM, while switches at the network edge should run PIM-SM.

C. Switches at the network edge should run PIM-SM, while switches at the network core should run PIM-DM.

D. All switches must use PIM-DM only or all switches must use PIM-SM only for the solution to work.

Discussion 0

Correct Answer: D Vote an answer

Question #2

Refer to the exhibits:
Exhibit 1

Exhibit 2

A network administrator at a university notices high utilization on links between the access layer and core. The output shown in the exhibit is characteristic of samples taken several times an hour during congestion. The administrator suspects file sharing and other unauthorized traffic, and decides to use an ACL to permit only HTTP, HTTPS, and a few other authorized types of traffic.
How can the administrator apply the ACL to address both the security and the congestion problem?

A. as an inbound PACL on the link aggregations on Switch-1

B. as an inbound PACL on the link aggregations on the access switches

C. as an inbound VACL on the student VLAN on the access switches

D. as an inbound VACL on the student VLAN on Switch-1

Discussion 0

Correct Answer: C Vote an answer

Question #3

What is one difference between BPDU protection and root guard?

A. BPDU protection works with RPVST+, RSTP, and MSTP. Root guard works with RSTP or MSTP, but not RPVST+.

B. BPDU protection is typically implemented on edge ports, but root guard is typically implemented on uplinks with the root port role.

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 drops BPDUs received on a port, but does not block the port. Root guard blocks the port if it receives a BPDU.

Discussion 0

Correct Answer: C Vote an answer

Question #4

A company wants to implement RADIUS authentication of all managers who log in to AOS-Switches via SSH. The RADIUS server also sends VSAs that indicate which commands users can enter, and switches must honor these.
What must the administrator do to meet the company's requirements?

A. Set RADIUS for aaa authentication ssh login, also enable authentication privilege-login mode, which allows the switch to accept all RADIUS VSAs.

B. Set command authorization to RADIUS, also set RADIUS for aaa authentication ssh login and aaa authentication ssh enable.

C. Set the command access level to manager mode; also set RADIUS for aaa authentication ssh login and aaa authentication ssh enable.

D. Set RADIUS for aaa authentication ssh login and aaa authentication ssh enable, which allows the switch to accept all RADIUS VSAs.

Discussion 0

Correct Answer: A Vote an answer

Question #5

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
How should the administrator apply this rule to meet all requirements?

A. 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.

B. Apply the new rule without a rule ID to ensure that the switch applies the automatic processing order to it.

C. Resequence the ACL with more space, then add the new rule with a sequence ID before the ID for the current third rule.

D. Enable ACL grouping on the switch. Add the new rule in a new ACL. Then, group the new ACL with myACL.

Discussion 0

Correct Answer: C Vote an answer

Question #6

Refer to the exhibit.

Why are these switches unable to achieve adjacency?

A. They have the same priority and cannot elect a Designated Router (DR).

B. Switch-2 does not support every area that Switch-1 does.

C. Switch-1 and Switch-2 use different area types for Area 1.

D. The area range is incorrect on Switch-1 and missing on Switch-2.

Discussion 0

Correct Answer: C Vote an answer

Question #7

Refer to the exhibit.

The network administrator enables DHCP snooping globally and on VLAN 2. An additional step is mandatory for DHCP snooping to operate correctly and for clients to receive DHCP settings.
What is the additional mandatory step?

A. Define an authorized DHCP server.

B. Define edge ports as untrusted DHCP ports.

C. Enable ARP protection.

D. Define trk1 as a trusted DHCP port.

Discussion 0

Correct Answer: B Vote an answer

Question #8

Refer to the exhibit.

A network administrator sets up 802.1X authentication to a RADIUS server on an AOS-Switch. The RADIUS server and user devices are both set up to use PEAP MSCHAPv2. The administrator tests the authentication and sees the output shown in the exhibit. Which issue could cause this output?

A. The administrator entered the wrong password for the test account

B. The RADIUS shared secret does not match on the switch and the server

C. The switch port is set for user mode 802.1X, but the RADIUS server is set for port mode

D. The switch does not have a certificate for port-access installed on the switch

Discussion 0

Correct Answer: B Vote an answer

Question #9

Refer to the exhibit.

A company has IP phones that are LLDP-MED capable. The exhibit shows the configuration for the VLAN to which IP phones belong, as well as the configuration for ports to which phones will connect. AOS-Switches at the access layer are set up to use LLDP-MED. The administrator wants to automatically provision the phones to send traffic with the right VLAN tag and priority.
Which additional configuration step must the administrator complete?

A. Enable 802.1X and MAC-based VLANs on the ports

B. Specify LLDP-MED as the global LLDP mode

C. Enable LMA and configure the proper LMA profiles

D. Specify the voice setting in VLAN 3

Discussion 0

Correct Answer: D Vote an answer

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. 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.

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

C. 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.

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

Discussion 0

Correct Answer: D Vote an answer

Question #11

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?

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

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

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

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

Discussion 0

Correct Answer: D Vote an answer

Question #12

A company has a wireless Aruba solution and wired users that connect to AOS-Switches. The company wants deep insight into the types of applications that wired users run. The company also wants more control over the traffic.
What can the company do to meet these goals?

A. Configure RMON receivers on the switches.

B. Use tunneled node to send traffic through an Aruba Mobility Controller

C. Set up remote traffic mirroring between the AOS-Switches and Aruba Mobility Controllers.

D. Configure extended IP ACLs on the AOS-Switches to filter the traffic.

Discussion 0

Correct Answer: B Vote an answer

Question #13

Refer to the exhibits.
Exhibit 1

Exhibit 2

The company wants to minimize congestion on Link 1. Which spanning tree implementation meets this goal?

A. Instance 1 = VLANs 4,6 Instance 2 = VLANs 5,7Switch 2 instance 1 priority = 0 Switch 2 instance 2 priority = 1Switch 3 instance 1 priority = 1 Switch 3 instance 2 priority = 0

B. Instance 1 = VLANs 4-5 Instance 2 = VLANs 6-7Switch 2 instance 1 priority = 0 Switch 2 instance 2 priority = 1Switch 3 instance 1 priority = 0 Switch 3 instance 2 priority = 1

C. Instance 1 = VLANs 4-5 Instance 2 = VLANs 6-7Switch 2 instance 1 priority = 0 Switch 2 instance 2 priority = 1Switch 3 instance 1 priority = 1 Switch 3 instance 2 priority = 0

D. Instance 1 = VLANs 4,6 Instance 2 = VLANs 5,7Switch 2 instance 1 priority = 0 Switch 2 instance 2 priority = 1Switch 3 instance 1 priority = 0 Switch 3 instance 2 priority = 1

Discussion 0

Correct Answer: A Vote an answer

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