HP HPE7-A08 Practice Exams
Last updated on Oct 21,2026- Exam Code: HPE7-A08
- Exam Name: HPE Network Switching Professional Exam
- Certification Provider: HP
- Latest update: Oct 21,2026
Which CLI command verifies the status of a configured loopback interface?
- A . show ip interface loopback
- B . display loopback
- C . show interfaces loopback
- D . show loopback state
C
Explanation:
The show interfaces loopback command confirms whether a loopback interface is active, helping test routing reachability and network monitoring tools.
Which CLI command applies a QoS policy to an interface?
- A . service-policy input qos-policy-1
- B . qos apply qos-policy-1
- C . traffic-policy qos-policy-1
- D . apply qos-profile qos-policy-1
A
Explanation:
The service-policy input command applies a predefined QoS policy to an interface, ensuring traffic classification and prioritization are enforced at the port level.
Which two QoS features can be adjusted to improve voice traffic performance on an Aruba CX switch? (Select two)
- A . Priority queuing
- B . Weighted Random Early Detection (WRED)
- C . VLAN load balancing
- D . DSCP marking
A, D
Explanation:
Priority queuing ensures voice traffic is processed before lower-priority traffic, while DSCP marking classifies packets for appropriate prioritization in the network.
Which CLI command removes an incorrect static IP address configuration from an interface?
- A . no ip address
- B . delete ip configuration
- C . remove static ip
- D . unset interface ip
A
Explanation:
The no ip address command removes an incorrectly assigned static IP address, ensuring the interface can be reconfigured correctly for proper network communication.
Which two access control list (ACL) types are supported on Aruba CX switches? (Select two)
- A . Standard ACL
- B . Extended ACL
- C . Dynamic ACL
- D . Stateful ACL
A, B
Explanation:
Standard ACLs filter traffic based only on source IP, while Extended ACLs allow filtering based on source, destination, protocol, and port, providing more control over traffic policies.
Which CLI command configures an Aruba CX switch to use a specific source IP address for BGP updates?
- A . update-source loopback 0
- B . bgp source-address 0
- C . set bgp update-source
- D . neighbor 192.168.1.2 update-source loopback 0
D
Explanation:
The neighbor 192.168.1.2 update-source loopback 0 command forces BGP updates to use the loopback interface, ensuring resilient and stable peer connectivity.
Which CLI command verifies network congestion by displaying per-port utilization statistics?
- A . show interfaces traffic
- B . display congestion stats
- C . show qos utilization
- D . show bandwidth usage
A
Explanation:
The show interfaces traffic command provides real-time data on port bandwidth usage, helping identify congested links that could be causing network slowdowns.
Which CLI command is used to reset an Aruba CX switch to factory defaults?
- A . erase startup-config
- B . reload factory-default
- C . show system status
- D . clear logging
B
Explanation:
The reload factory-default command erases the startup configuration and reboots the switch, restoring it to factory settings.
Which two Aruba CX switch features help in designing a high-availability core network? (Select two)
- A . VSX (Virtual Switching Extension)
- B . Checkpoint and Rollback
- C . Smart Rate Ports
- D . EVPN/VXLAN
A, B
Explanation:
VSX provides active-active redundancy at the core layer, while Checkpoint and Rollback ensures quick recovery from misconfigurations, maintaining high availability and resiliency.
Which CLI command displays the IGMP querier status on an Aruba CX switch?
- A . show ip igmp querier
- B . show igmp query
- C . display igmp querier
- D . show multicast querier
A
Explanation:
The show ip igmp querier command shows the querier’s IP address and operational status, verifying multicast traffic control within the network.