HP HP Certifications HPE6-A72 Questions & Answers

• Question 61:

  What are two primary concerns regarding layer two loops in a redundant topology? (Choose two.)

  A. routing loops

  B. costs associated with upgrading from copper to fiber

  C. multiple frame copies leading to instability of the MAC address table

  D. security issues with a redundant loop indicating to hackers that a back-door exists

  E. broadcast storms

  Correct Answer: CD

• Question 62:

  What are the commands to disable SSH and HTTPS services from the default VRF?

  A. Core-1(config)# no ssh server Core-1(config)# no https-server

  B. Core-1# no ssh server vrf default Core-1# no https-server vrf default

  C. Core-1(config)# no ssh server enable Core-1(config)# no https-server enable

  D. Core-1(config)# no ssh server vrf default Core-1(config)# no https-server vrf default

  Correct Answer: D

• Question 63:

  Which two options are the Layer 3 Routing protocols? (Choose two.)

  A. BGP

  B. LLDP

  C. OSPF

  D. MPLS

  E. 802.3ad

  Correct Answer: AC

• Question 64:

  Your customer has 349 users in a two-story building.

  What are two benefits of a 2-Tier design? (Choose two.)

  A. Layer 2 and Layer 3 protocols run close to the endpoints to better implement ACL and QoS policy at the edge.

  B. Improved performance by offloading processing from the Access layer to the Core.

  C. Use of layer 2 switches at the access layer can process and route traffic from attached APs.

  D. Support for WAN/MPLS, Internet, and Data Center directly on the Collapsed core.

  E. Provides a more cost effective solution given that no additional switches are required for a third tier.

  Correct Answer: AE

• Question 65:

  What are two OSPF attributes within the hello messages that must match to successfully establish neighbor relationships? (Choose two.)

  A. Router ID

  B. Priority

  C. Hello and Dead intervals

  D. Area ID

  E. Process ID

  Correct Answer: CD

• Question 66:

  The section in blue can be ignored.

  SW1(config)# interface 1/1/1-1/1/2 SW1(config-if-<1/1/1-1/1/2)# vlan access 2 SW1(config-if-<1/1/1-1/1/2)# exit SW1(config)# interface 1/1/11-1/1/17 SW1(config-if-<1/1/11-1/1/17)# vlan access 17 SW1(config-if-<1/1/11-1/1/17)# exit

  After completing the above commands, what is the expected output of show vlan with no other vlan commanded having been added?

  

  A. Option A

  B. Option B

  C. Option C

  D. Option D

  Correct Answer: D

• Question 67:

  Refer to the exhibit.

  

  The above scenario shows a packet from the Server destined for the Firewall. Switch-A and Switch-B are bundled as VSF stack. The LAG between the VSF stack and the firewall indicates a hash function to forward the packet on port 2/1/2. Which statement is true regarding how Switch-A will forward the packet?

  A. Switch-A will forward the packet on port 1/1/2. VSF will override the typical LAG hash function used for the physical interface selection.

  B. Switch-A will drop the packet. Multi-Chassis lag to multi-chassis lag is not a supported feature of VSF.

  C. Switch-A will encapsulate the packet using GRE to forward to Switch-B in order for the packet to egress on port 2/1/2 per the hash function.

  D. Switch-A will forward the packet along the VSF link to Switch-B so that it will egress on port 2/1/2 per the hash function.

  Correct Answer: D

• Question 68:

  What are two features of the three-tier designs? (Choose two.)

  A. removes the distribution layer in favor of a spine-leaf design used in modern data center deployments

  B. adds a distribution layer to free up resources from the Core for improved performance and routing throughput

  C. a more scalable design over by leveraging a distribution layer to handle Layer 3 routing and access control in large deployments

  D. uses only Layer 2 access on the Access and the Core with Layer 3 routing and access control provided at the distribution layer

  E. is considered legacy by requiring a large flat layer-two broadcast domain from Core to Access and should be avoided

  Correct Answer: BC

• Question 69:

  Refer to the exhibit.

  

  The Aruba 8400 in the exhibit is member 2 of a VSX stack.

  Which command will enter the interface sub configuration mode for the port, indicated by the orange square?

  A. 8400(config)# interface 2/4/15

  B. 8400(config)# interface 1/7/16

  C. 8400(config)# interface 1/4/15

  D. 8400(config)# interface 2/3/17

  Correct Answer: A

• Question 70:

  ServiceOS login: admin

  SVOS> password

  Enter password: ********

  Confirm password: ********

  The login password to access an Aruba AOS-CX was lost. After connecting to the switch console port, a reboot is performed and the Service OS console is accessed as shown above.

  What is the default password that is required for the admin account while under the Service OS console?

  A. No password is set for this account.

  B. "password"

  C. "forgetme!"

  D. The same login password that has lost originally.

  Correct Answer: C

  Reference: https://www.arubanetworks.com/techdocs/ArubaOS_83_Web_Help/Content/ArubaFrameStyles/Management_Utilities/enab_radsec_reset_admin_enabl_pwd.htm