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config system subinterface

Updated February 15, 2022. Written for LMS Version 6.2.

Interactive command to provision 802.1Q tagged interfaces on the Lantronix management interface. Named subinterfaces are associated with VLAN id, IP addresses and gateways, and specific IP routes directed through its gateway.

Standard switch configuration should be trunk mode with native VLAN set for Local Manger "Management" IP address.

Routes set override default routes but are overridden by static routes set on the management IP address.

Command availability

CLI resource: system

Lantronix system: All

LMS offerings: All


config system subinterface <name>


[admin@LantronixLM]# config system subinterface Voice
Subinterface Voice does not exist. Create (y/n): y
Warning: Remote connections may be lost if you commit changes.
[config subint Voice]# vlan 30
[config subint Voice]# ip
[config subint Voice]# gateway
[config subint Voice]# route
[config subint Voice]# exit

Note: Networking will be restarted after configuration of subinterfaces.

In the Lantronix web interface

Inventory > Local Manager page > Network > Subinterfaces - specific to this system


4.4 - This command was introduced.

Related commands

  • show system subinterface
  • show system route

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