Deployment Guide

37 Dell EMC Networking Virtualization Overlay with BGP EVPN
8 Leaf switch validation
After connected devices are configured, many commands are available to validate the network configuration.
This section provides a list of common commands and their output for this topology.
Note: The commands and output shown below are for Leaf1a. The output for the other leaf switches is
similar.
8.1 General commands
8.1.1 show interface status
The show interface status | grep up command is used to verify all required interfaces are up and
links are established at their appropriate speeds.
Leaf1a# show interface status | grep up
Port Description Status Speed Mode Vlan Tagged-Vlans
Eth 1/1/31 Server 1 up 25G -
Eth 1/1/32 Server 2 up 25G -
Eth 1/1/53 Spine1 eth 1/.. up 100G -
Eth 1/1/54 Spine2 eth 1/.. up 100G -
Eth 1/1/55 VLTi up 100G -
Eth 1/1/56 VLTi up 100G -
8.1.2 show vlan
The show vlan command is used to view interfaces assigned to each VLAN and whether the interfaces are
access/untagged (A) or trunk/tagged (T). Port channel 1000, Po1000, is the VLTi and is a member of all
active VLANs. VLAN ID 4094 is reserved as an internal control VLAN for the VLT domain, and it is not user
configurable. The @ symbol indicates the VLAN is attached to a virtual network.
Leaf1a# show vlan
Codes: * - Default VLAN, M - Management VLAN, R - Remote Port Mirroring VLANs,
@ â Attached to Virtual Network
Q: A - Access (Untagged), T - Tagged
NUM Status Description Q Ports
* 1 Active A Eth1/1/1-1/1/30,1/1/33-1/1/52
A Po100-101,1000
@ 1614 Active T Po100-101,1000
@ 1615 Active T Po100-101,1000
@ 1616 Active T Po100-101,1000
4000 Active T Po1000
4094 Active T Po1000