Vlan - Juniper JUNOS OS 10.3 - SOFTWARE Manual

Complete Software Guide for Junos

vlan

Syntax
Hierarchy Level
Release Information
Description
Options
Required Privilege
Level
2982
®
OS for EX Series Ethernet Switches, Release 10.3
vlan (all | vlan-name) {
(arp-inspection | no-arp-inspection);
dhcp-option82 {
circuit-id {
prefix hostname;
use-interface-description;
use-vlan-id;
}
remote-id {
prefix hostname | mac | none;
use-interface-description;
use-string string;
}
vendor-id <string>;
}
(examine-dhcp | no-examine-dhcp);
(ip-source-guard | no-ip-source-guard);
mac-move-limit limit action action;
}
[edit ethernet-switching-options secure-access-port]
Statement introduced in Junos OS Release 9.0 for EX Series switches.
Option introduced in Junos OS Release 9.2 for EX Series switches.
ip-source-guard
Option introduced in Junos OS Release 9.3 for EX Series switches.
dhcp-option82
Statement updated with enhanced
Release 9.5 for EX Series switches.
Apply DHCP snooping, dynamic ARP inspection (DAI), IP source guard, DHCP option 82,
and MAC move limiting.
The remaining statements are explained separately.
TIP: To display a list of all configured VLANs on the system, including VLANs
that are configured but not committed, type
configuration mode command line. Note that only one VLAN is displayed for
a VLAN range.
all —Apply DHCP snooping, DAI, IP source guard, DHCP option 82, and MAC move limiting
to all VLANs.
—Apply DHCP snooping, DAI, IP source guard, DHCP option 82, and MAC move
vlan-name
limiting to the specified VLAN.
routing—To view this statement in the configuration.
routing-control—To add this statement to the configuration.
? (CLI completion feature) functionality in Junos OS
? after
Copyright © 2010, Juniper Networks, Inc.
vlan or vlans in your