JNCIS-ENT: Juniper Networks Certified Specialist – Enterprise Routing and Switching (2024) — Question 62

You added a new ESXi host connected to port ge-0/0/1. One of the VMs configured with VLAN 10 is not reachable from any other device on the switch. To troubleshoot, you decide to verify if the VM's MAC address is learned properly under VLAN 10.
Which command would you use in this scenario?

Answer options

• A. show ethernet-switching table vlan-id 10
• B. show interfaces ge-0/0/1 detail
• C. show vlans 10
• D. monitor interface ge-0/0/1

Correct answer: A

Explanation

The command 'show ethernet-switching table vlan-id 10' is correct because it displays the MAC addresses learned on VLAN 10, which is essential for determining if the VM's MAC address is recognized. The other options do not specifically check the MAC address learning under VLAN 10, making them less relevant for this troubleshooting task.