HP HP Certifications HPE6-A41 Questions & Answers

• Question 81:

  Refer to the exhibit.

  

  MSTP is implemented in the topology shown in the exhibit, and all the switches are in the same region. The network administrator does not want to use the Internal Spanning Tree (IST) or instance 0 for production traffic.

  How many non-IST spanning tree instances does this network need in order to have effective load sharing on the uplinks from the access switches?

  A. two

  B. three

  C. four

  D. five

  Correct Answer: C

• Question 82:

  Refer to the exhibit.

  

  Based on the exhibit, what is the problem?

  A. An issue causes the spanning tree to converge and re-converge again and again.

  B. Interface 25 on Switch-1 is incorrectly configured as an STP edge port and cause a loop to occur.

  C. Interface 25 on Switch-1 does not support the correct VLANs and prevents the interface from receiving the correct STP role.

  D. Switch-1 and another switch are configured with the same spanning tree priority and cause the root election to occur again and again.

  Correct Answer: A

• Question 83:

  Refer to the exhibit.

  Exhibit 1.

  

  Exhibit 2. Exhibit 3. How many MSTP regions exist in the topology shown in the exhibit?

  

  

  A. one

  B. two

  C. three

  D. four

  Correct Answer: B

• Question 84:

  A company has a single routing protocol environment.

  What is one reason to use OSPF routing instead of static routing?

  A. OSPF allows ArubaOS switches to use default routes, while static routes cannot use 0.0.0.0/0 as the destination network.

  B. OSPF has a lower default administrative distance than static routing on ArubaOS switches.

  C. OSPF reduces the risk of accidentally introducing routing loops, while static routing does not.

  D. OSPF permits load sharing traffic over multiple routes, while static routing does not.

  Correct Answer: C

• Question 85:

  Refer to the exhibit.

  

  A network administrator installs a new aggregation and access layer in a campus network. All users in this area belong to the same VLAN. The administrator plugs the switches into the network with the factory default configurations.

  Which protocol must the administrator configure to prevent broadcast storms?

  A. MSTP

  B. LLDP

  C. OSPF

  D. LACP

  Correct Answer: A

• Question 86:

  A network administrator wants to be able to access an Aruba Instant cluster at the same IP address even if the current master fails.

  How can the administrator achieve this goal?

  A. Configure a VC IP address that is a reserved IP address in the AP's subnet.

  B. Configure the AirWave IP address in the instant cluster System > Admin settings.

  C. Assign static IP addresses, rather than DHCP ones, to all APs in the instant cluster.

  D. Assign a static IP addresses, rather than a DHCP one, to the AP that is elected master.

  Correct Answer: A

• Question 87:

  A network administrator discovers and then authorizes several ArubaOS switches in Aruba AirWave. Immediately after the administrator authorizes the switches, AirWave cannot communicate with the switches anymore.

  What should the administrator do to restore communication?

  A. Change the SNMP and Telnet/SSH credentials in the AirWave global communication settings to match those on the switches.

  B. Change the management level for the switches to Monitoring and Firmware Updates Only.

  C. Specify the SNMP and Telnet/SSH credentials on the switches to update the individual communication settings on the switches.

  D. Change the management level for the switches to Manage Read/Write.

  Correct Answer: C

• Question 88:

  Which settings should match on physical interfaces before a network combines them in a link aggregation?

  A. speed and duplex mode

  B. DSCP and media

  C. speed and VLANs

  D. LLDP TLVs and VLAns

  Correct Answer: A

• Question 89:

  Two switches are members of a Virtual Switching Framework (VSF) fabric.

  Which statement correctly describes how the switches handle routing?

  A. Only the commander runs routing protocols and builds the IP routing table, but it programs the standby member to route traffic.

  B. Both members build their own IP routing tables, which they synchronize. Only static IP routing is supported with VSF.

  C. Only the commander runs routing protocols and builds the IP routing table, and all routed traffic must pass through the commander.

  D. Both members run routing protocols and build their own IP routing tables, and they synchronize the tables over VSF links.

  Correct Answer: C

• Question 90:

  A server connects to a port on an ArubaOS switch. The network administrator wants to ensure that the port remains forwarding during MSTP topology changes, and changes in the port status do not cause MSTP topology changes.

  Which statement describes how the administrator can accomplish this?

  A. The administrator can accept the default behavior of auto-edge.

  B. The administrator can lower the port's root path cost to zero.

  C. The administrator can manually disable STP on the edge port.

  D. The administrator can configure the port as an MSTP master port.

  Correct Answer: D