HP HP Certifications HP0-Y52 Questions & Answers

• Question 31:

  A tagged frame arrives on a switch port that is not a tagged member of the VLAN indicated by the frame ID. What do fundamental VLAN operating rules require the switch to do with that frame?

  A. Ignore the VLAN tag and forward the frame, based on destination MAC address.

  B. Forward a copy of the frame to the default gateway.

  C. Attempt best effort delivery by flooding a copy of the frame to all other VLANs.

  D. Drop the frame.

  Correct Answer: D

• Question 32:

  A network administrator wants to disable physical interfaces 13-24 on an HP ProVision switch. How can the administrator do this?

  A. Create a named port group for interfaces 13-24. Then disable the named port group.

  B. Use the interface disable command. Specify 13-24 for the ID.

  C. Assign the range of interfaces to a VLAN. Then, disable the VLAN.

  D. Create a named range for interfaces 13-24. Then, disable the named range.

  Correct Answer: D

• Question 33:

  Which statement is true about wireless technologies?

  A. 802.11b/g uses an 802.11a-compatible frequency

  B. 802.11a has higher data rates than 802.11g does.

  C. 802.11n users MIMO technology to improve throughput

  D. 802.11a uses the less crowded 2.4 GHz range

  Correct Answer: C

• Question 34:

  An HP Comware switch should send messages to an SNMP server when various events occur. What is one step in the configuration of this feature?

  A. Enable SSH on the switch, and create a user account to match settings on the SNMP server.

  B. Set the SNMPv2 read-write community string to match the string on the SNMP server.

  C. Enable logging to the console globally.

  D. Specify an SNMP trap server with the SNMP server IP address and community string.

  Correct Answer: D

• Question 35:

  A network administrator has copied new software to an HP ProVision switch and placed this software in the secondary flash location. The switch is currently booting from the primary flash location. The administrator wants the switch to start using the new software.

  What should the administrator do to accomplish this?

  A. Execute the command to boot the system from the secondary flash.

  B. Reboot the switch, which automatically causes the switch to use the newer software.

  C. Copy the secondary software to the primary software slot.

  D. Rename the secondary software as the primary software.

  Correct Answer: A

• Question 36:

  Refer to the exhibit.

  

  Based on the topology shown in the exhibit, which symptom does a network administrator see if the HP switches are in their factory default states?

  A. Mislearned MAC addresses

  B. Unicast storms

  C. Multiple ARP requests

  D. Layer 3 loop

  Correct Answer: C

• Question 37:

  How does a switch treat a link aggregation?

  A. The switch treats each interface within the interface as a separate entity for MAC address learning; it also assigns an individual spanning tree port role to each interface.

  B. The switch treats the link aggregation as one logical link for spanning tree, but it learns MAC addresses separately on each individual interface within the aggregation.

  C. The switch treats the link aggregation as one logical link. It assigns one spanning tree port role to the link aggregation, and it learns MAC addresses on the aggregation.

  D. The switch treats the link aggregation as one logical link for MAC learning, but it assigns an individual spanning tree port role to each interface within the aggregation.

  Correct Answer: C

• Question 38:

  A network administrator needs to restrict access to the console port of an HPE Comware switch. When a user connects to the console port and opens a terminal session, the switch should prompt the user for a password. How should the administrator configure user interfaces on the Comware switch?

  A. Set the authentication mode to password on the VTY 0 15 interfaces and then set the password on the VTY 0 15 interfaces.

  B. Set the authentication mode to scheme on the VTY 0 15 interfaces and then set the password globally.

  C. Set the authentication mode to password on the AUX 0 interface and then set the password on the AUX 0 interface.

  D. Set the authentication mode to scheme on the AUX 0 interface and then set the password globally.

  Correct Answer: C

• Question 39:

  Refer to the Exhibit.

  

  Examine the output from the Comware command shown in the exhibit. Based on the flag of ACDEF, what is the status of the aggregated link?

  A. Static LACP link aggregation is configured, and the aggregated link is operational with load sharing not being performed.

  B. Static link aggregation is configured, and the aggregated link is operational with load sharing being performed.

  C. Static LACP link aggregation is configured, and the aggregated link is operational with load sharing being performed.

  D. Static link aggregation is configured, and the aggregated link is operational with load sharing not being performed.

  Correct Answer: B

• Question 40:

  Refer to the exhibit.

  

  What can a network administrator determine from the output in the exhibit?

  A. The switch will boot the primary software on its next boot.

  B. The switch has no software stored in the secondary slot.

  C. The switch is using the config file in the primary slot for its startup-config.

  D. The switch booted the primary software on its previous boot.

  Correct Answer: D