Vlans - Juniper JUNOS OS 10.3 - SOFTWARE Manual

vlans

Syntax
Hierarchy Level
Release Information
Description
Default
Copyright © 2010, Juniper Networks, Inc.
vlans {
vlan-name {
description text-description;
dot1q-tunneling {
customer-vlans (id | range)
layer2-protocol-tunneling all | protocol-name {
drop-threshold number;
shutdown-threshold number;
}
}
filter input filter-name;
filter output filter-name;
interface interface-name {
mapping (native (push | swap) | policy | tag (push | swap));
}
l3-interface vlan.logical-interface-number;
mac-limit number;
mac-table-aging-time seconds;
no-local-switching;
no-mac-learning;
primary-vlan vlan-name;
vlan-id number;
vlan-range vlan-id-low-vlan-id-high;
}
}
[edit]
Statement introduced in Junos OS Release 9.0 for EX Series switches.
Options ,
dot1q-tunneling no-local-switching
Release 9.3 for EX Series switches.
Periods (.) in VLAN names introduced in Junos OS Release 9.4 for EX Series switches.
Option introduced in Junos OS Release 9.5 for EX Series switches.
no-mac-learning
Option introduced in Junos OS Release 9.6 for EX Series switches.
mapping
Option swap introduced in Junos OS Release 10.0 for EX Series switches.
Configure VLAN properties on EX Series switches. The following configuration guidelines
apply:
Only private VLAN (PVLAN) firewall filters can be used when the VLAN is enabled for
Q-in-Q tunneling.
An S-VLAN tag is added to the packet if the VLAN is dot1q-tunneled and the packet is
arriving from an access interface.
You cannot use a firewall filter to assign a routed VLAN interface (RVI) to a VLAN.
VLAN assignments performed using a firewall filter override all other VLAN assignments.
If you use the default factory configuration, all switch interfaces become part of the VLAN
default .
Chapter 62: Configuration Statements for Bridging and VLANs
, and
primary-vlan
introduced in Junos OS
1467