Practice Free HPE7-A06 Exam Online Questions
What is the primary purpose of using EAP-TLS in an 802.1X implementation?
- A . To provide dynamic VLAN assignment
- B . To support mutual authentication with digital certificates
- C . To assign IP addresses to devices
- D . To enable link aggregation
B
Explanation:
EAP-TLS enables mutual authentication by using digital certificates for both the client and the server.
Which technology helps clients seamlessly transition between access points without losing connection in a WLAN?
- A . 802.11r Fast Roaming
- B . DHCP relay
- C . IGMP Snooping
- D . BPDU Guard
A
Explanation:
When investigating high packet loss on a network, which metric is most useful to identify potential performance bottlenecks?
- A . Input and output queue lengths
- B . VLAN IDs
- C . MAC addresses
- D . DHCP lease times
A
Explanation:
Monitoring input and output queue lengths can reveal congestion points that lead to packet loss, indicating performance bottlenecks.
In an HPE environment, which command shows the status of VRRP, including the master and backup routers?
- A . show vrrp
- B . show ip route
- C . show spanning-tree
- D . show interface status
A
Explanation:
The show vrrp command displays VRRP group status, including master and backup roles, which is essential for gateway redundancy.
What role does the ClearPass Policy Manager play in a network’s AAA configuration?
- A . It handles DHCP requests
- B . It provides centralized authentication, authorization, and policy enforcement
- C . It routes multicast traffic
- D . It aggregates link traffic
B
Explanation:
ClearPass Policy Manager serves as a centralized AAA solution, managing authentication, authorization, and enforcing access policies.
What does BPDU Guard do when enabled on an HPE switch port?
- A . Disables the port if a BPDU is received
- B . Assigns VLANs dynamically
- C . Aggregates multiple links
- D . Configures link redundancy
A
Explanation:
BPDU Guard disables a port if it receives a BPDU, protecting the network from loops and unauthorized bridge connections.
What is the purpose of using TACACS+ over RADIUS for device management access control?
- A . To allow command-level authorization
- B . To assign IP addresses dynamically
- C . To manage DHCP leases
- D . To enable VLAN tagging
A
Explanation:
TACACS+ provides command-level authorization, which is beneficial for managing access control on network devices.
When configuring a high-density WLAN in a stadium, which practice helps ensure optimal performance?
- A . Use narrower channel widths to reduce interference
- B . Increase AP transmit power to maximum levels
- C . Enable DHCP relay on all access points
- D . Assign a single SSID for all APs
A
Explanation:
Using narrower channel widths reduces interference and allows for better channel reuse, which is beneficial in high-density environments like stadiums.
Multiple Answers: To prevent VLAN hopping attacks in an HPE campus network, which two configurations should be applied?
- A . Disable unused ports
- B . Use access mode on ports facing end devices
- C . Enable DHCP Snooping
- D . Configure IP Source Guard
A, B
Explanation:
Disabling unused ports and configuring access mode on end-user-facing ports help prevent VLAN hopping attacks.
Which type of OSPF router connects an OSPF network to an external network and injects external routes into OSPF?
- A . Area Border Router (ABR)
- B . Autonomous System Boundary Router (ASBR)
- C . Designated Router (DR)
- D . Backup Designated Router (BDR)
B
Explanation:
An ASBR connects OSPF to external networks, redistributing external routes into the OSPF domain.