VLAN Configuration Command Set
Assigning Port VLAN IDs (PVIDs) and Ingress Filtering
7-18 Matrix DFE-Platinum and Diamond Series Configuration Guide
7.3.3.5 set vlan interface
Use this command to create, disable or enables a MIB-II interface mapped to a VLAN.
set vlan interface vlan-list {create | disable | enable} [volatile]
Syntax Description
Command Defaults
If volatile is not specified, entries will be created as nonvolatile. 
Command Type
Switch command.
Command Mode
Read-Write.
Example
This example shows how to create a volatile interface entry mapped to VLAN 1:
vlan-list  Specifies the VLAN(s) for which an interface entry will 
be created, disabled or enabled. 
create | disable | 
enable
Creates, disables or enables an interface entry.
volatile (Optional) When the create keyword is used, stores the 
entry as a volatile entry. Volatile entries are lost when a 
system is reset. Non-volatile entries are saved in 
NVRAM and are persistent until cleared.
Matrix(rw)->set vlan interface 1 volatile