Practice Free HPE7-A08 Exam Online Questions
Which CLI command removes a static route from an Aruba CX switch?
- A . no ip route 192.168.1.0/24
- B . remove route 192.168.1.0/24
- C . delete static route
- D . unset ip route
A
Explanation:
The no ip route command removes an incorrect static route, ensuring traffic follows the correct path according to updated routing policies.
Which two Aruba CX switch series are optimized for campus core and aggregation? (Select two)
- A . Aruba CX 6200
- B . Aruba CX 9300
- C . Aruba CX 8400
- D . Aruba CX 8325
C, D
Explanation:
The CX 8400 and CX 8325 are designed for high-performance campus core and aggregation, providing multi-terabit switching, modular scalability, and VXLAN/EVPN support.
Which Aruba CX switch series is best suited for industrial IoT networks requiring extended environmental tolerance?
- A . Aruba CX 10000
- B . Aruba CX 6200
- C . Aruba CX 4100i
- D . Aruba CX 9300
C
Explanation:
The CX 4100i is designed for ruggedized environments, with industrial-grade hardware, extended temperature range support, and robust PoE++ capabilities.
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 forces a failed OSPF neighbor relationship to reset?
- A . clear ip ospf neighbor
- B . reset ospf
- C . ospf restart
- D . clear ospf routes
A
Explanation:
The clear ip ospf neighbor command resets OSPF neighbor relationships, helping resolve issues where OSPF neighbors are stuck in an incorrect state.
Which CLI command sets a minimum bandwidth guarantee for a specific traffic class?
- A . qos minimum-bandwidth 20%
- B . reserve-bandwidth 20%
- C . traffic-reservation 20%
- D . allocate-bandwidth 20%
A
Explanation:
The qos minimum-bandwidth command ensures specific traffic classes receive a guaranteed percentage of bandwidth, preventing high-priority traffic from being starved.
Which CLI command verifies if a switch is operating as the spanning-tree root bridge?
- A . show spanning-tree root
- B . display spanning-tree
- C . show spanning-tree
- D . show stp bridge
C
Explanation:
The show spanning-tree command reveals the root bridge details, helping diagnose misconfigurations affecting Layer 2 loop prevention.
Which CLI command displays detailed information about traffic policing and rate limits on an Aruba CX switch?
- A . show qos policer
- B . display traffic shaping
- C . show traffic rate-limiting
- D . show qos policies
A
Explanation:
The show qos policer command displays active rate-limiting policies, helping diagnose issues where traffic is being restricted incorrectly.
Which CLI command checks for excessive network latency on an Aruba CX switch?
- A . show qos delay statistics
- B . display traffic latency
- C . show interface response time
- D . show qos latency
A
Explanation:
The show qos delay statistics command provides insights into network delays, helping diagnose issues affecting application performance.
Which CLI command displays OSPF route entries in the routing table?
- A . show ip route ospf
- B . show ospf routes
- C . show ip ospf summary
- D . display ospf routing
A
Explanation:
The show ip route ospf command lists all OSPF-learned routes, showing network prefixes, next-hop addresses, and route preference metrics.