Practice Free HPE7-A08 Exam Online Questions
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.
Which CLI command removes a misconfigured loopback interface?
- A . no interface loopback
- B . delete loopback interface
- C . clear loopback
- D . unset interface loopback
A
Explanation:
The no interface loopback command removes an unwanted loopback interface, ensuring it no longer interferes with routing and network operations.
Which two Aruba CX switch series are recommended for leaf-spine architectures? (Select two)
- A . Aruba CX 10000
- B . Aruba CX 9300
- C . Aruba CX 6300
- D . Aruba CX 8325
B, D
Explanation:
The Aruba CX 9300 and CX 8325 are optimized for high-speed leaf-spine architectures, supporting VXLAN/EVPN, deep buffering, and scalable data center connectivity.
Which CLI command displays the status of all DHCP relay configurations?
- A . show ip helper-address
- B . show dhcp relay
- C . display dhcp relay status
- D . show dhcp forwarding
B
Explanation:
The show dhcp relay command lists all DHCP relay configurations, ensuring correct forwarding of DHCP requests to remote servers for address assignment.
Which CLI command displays CPU and memory utilization on an Aruba CX switch?
- A . show system resources
- B . display cpu usage
- C . show hardware utilization
- D . show process status
A
Explanation:
The show system resources command provides real-time CPU and memory usage, helping identify performance bottlenecks caused by high resource consumption.
Which CLI command checks whether an interface is configured as an access or trunk port?
- A . show interface mode
- B . show vlan port
- C . show interfaces switchport
- D . display trunk configuration
C
Explanation:
The show interfaces switchport command identifies whether a port is in access or trunk mode, ensuring correct VLAN configuration and network connectivity.
Which two Aruba CX switch series are designed for enterprise core and aggregation layers? (Select two)
- A . Aruba CX 6200
- B . Aruba CX 9300
- C . Aruba CX 8400
- D . Aruba CX 4100i
B, C
Explanation:
The CX 9300 and CX 8400 provide multi-terabit switching, with VXLAN/EVPN support, deep buffering, and high-speed interconnects for core and aggregation layers.
Which CLI command removes a misconfigured static MAC entry on an interface?
- A . no mac-address-table static
- B . delete mac entry
- C . clear mac static
- D . unset mac rule
A
Explanation:
The no mac-address-table static command removes a static MAC binding, allowing the switch to dynamically learn new MAC addresses as needed.
Which Aruba CX feature enables simplified configuration and validation?
- A . Zero Touch Provisioning
- B . Aruba NetEdit
- C . Virtual Switching Extension
- D . Intelligent Power Monitoring
B
Explanation:
Aruba NetEdit provides centralized automation, validation, and real-time configuration monitoring, reducing deployment errors and enhancing operational efficiency.
Which feature allows Aruba CX switches to support automated VLAN assignment and access control?
- A . Dynamic Segmentation
- B . Virtual Switching Extension (VSX)
- C . Smart Rate Ports
- D . NetEdit
A
Explanation:
Dynamic Segmentation enables policy-based VLAN assignment and security enforcement, ensuring consistent access control across wired and wireless networks.