Practice Free HPE6-A86 Exam Online Questions
A Network Operator has just finished configuring a new access switch, including setting up several VLANs, a LAG uplink to the core, and enabling RSTP. Before putting the switch into production, the operator needs to perform a final validation to ensure the key Layer 2 features are active and correctly configured.
The operator needs to answer the following questions:
* Is RSTP running?
* What is the Bridge ID of this switch?
* What is the Root Bridge ID?
* What are the roles and states of the ports in the Spanning Tree topology?
Which of the following commands should the Network Operator use to get all this information in a single output?
- A . `show vlan`
- B . `show lacp interfaces`
- C . `show spanning-tree`
- D . `show lldp neighbor-info`
A user reports that they are suddenly unable to access any network resources. A Support Technician suspects the switch port may have been automatically disabled by a security feature. The technician needs to check if the port has been disabled due to a security violation.
Review the command output:
show port-access clients interface 1/1/8 detail
Port Access Client Status Details
Client Information
Port : 1/1/8
Status : EAP-RADIUS – Blocked by EAPoL frame
What is a useful general troubleshooting tool to view a log of such security events and authentications in chronological order?
- A . `show ip route`
- B . `show mac-address-table`
- C . `show events`
- D . `show arp`
A Network Operator is managing a two-member VSF stack. The operator needs to verify the health of the stack and confirm which member is currently acting as the Commander (master).
show vsf
VSF Domain ID : 1
VSF Mode : VSF
VSF Status : Active
VSF Uptime : 7 days, 2 hours, 13 minutes
VSF System MAC : 00:00:1c:c1:00:00
Mbr
ID MAC Address Model Pri Status
– — –
1 00:00:1c:c1:00:00 Aruba-8325-48Y8C 128 Commander
2 00:00:1c:c2:00:00 Aruba-8325-48Y8C 128 Standby
Based on the command output, which statements are true about the state of this VSF stack? (Select all that apply.)
- A . Member 2 will take over as Commander if Member 1 fails.
- B . The stack is currently in a failed or inactive state.
- C . Both members are actively forwarding traffic.
- D . The priority of Member 2 needs to be increased for it to become the Standby.
- E . The VSF stack is using a ring topology for its VSF links.
A junior network engineer is configuring a Network Management System (NMS) to monitor the health and performance of all switches on the network. The NMS needs to periodically poll the switches for information like interface status, CPU utilization, and memory usage.
Which protocol and which action is used for this purpose? (Choose 2.)
- A . The NMS uses FTP to download a status file.
- B . The protocol used is SNMPv2.
- C . The switches send "trap" messages to the NMS to provide status updates.
- D . The NMS uses the "GET" operation to request specific information from the switches.
- E . The protocol used is Telnet.
A Solutions Architect is troubleshooting a newly deployed VSF stack of two CX 6300 switches. The stack appears to be working, but the architect wants to validate the health of the physical VSF links connecting the two members.
Which specific `show` command should be used to display the status of these dedicated VSF link interfaces?
- A . `show vsf`
- B . `show lacp interfaces`
- C . `show vsf link`
- D . `show interface brief`