API Guide

show vlan (virtual network)
Displays the VLANs assigned to virtual networks.
Syntax
show vlan
Parameters None
Default Not configured
Command mode EXEC
Usage
information
Use this command to display the VLAN port interfaces that transmit VXLAN packets over a virtual
network.
Example
OS10# show vlan
Codes: * - Default VLAN, M - Management VLAN, R - Remote Port Mirroring
VLANs,
@ – Attached to Virtual Network
Q: A - Access (Untagged), T - Tagged
NUM Status Description Q Ports
* 1 up A Eth1/1/1-1/1/48
@ 100 up T Eth1/1/2,Eth1/1/3
A Eth1/1/1
@ 101 up T port-channel5
200 up T Eth1/1/11-1/1/15
Supported
releases
10.4.2.0 or later
source-interface loopback
Configures a dedicated Loopback interface as the source VTEP.
Syntax
source-interface loopback number
Parameters
loopback
number
Enter the Loopback interface used as the source interface of a VXLAN virtual
tunnel, from 0 to 16383.
Default Not configured
Command mode NVE-INSTANCE
Usage
information
The IP address of the Loopback interface serves as the source IP address in encapsulated packets
transmitted from the switch as an NVE VTEP.
● The Loopback interface must have an IP address configured. The Loopback IP address must be
reachable from the remote VTEP.
● You cannot change the source interface if at least one VXLAN virtual network ID (VNID) is configured
for the NVE instance.
Use this command in NVE mode to override a previously configured value and reconfigure the source IP
address. The no version of this command removes the configured value.
Examples
OS10(config-nve)# source-interface loopback 1
Supported
releases
10.4.2.0 or later
VXLAN 903