vlan
Syntax
vlan (all | vlan-name) {
interface
interface-name;
}
Hierarchy Level
[edit
ethernet-switching-options unknown-unicast-forwarding
]
Release Information
Statement introduced in Junos OS Release 9.3 for EX Series switches.
Statement updated with enhanced
?
(CLI completion feature) functionality in Junos OS
Release 9.5 for EX Series switches.
Description
Specify a VLAN from which unknown unicast packets will be forwarded or specify that
the packets will be forwarded from all VLANS. Unknown unicast packets are forwarded
from a VLAN to a specific trunk interface.
The
interface
statement is explained separately.
TIP:
To display a list of all configured VLANs on the system, including VLANs
that are configured but not committed, type ? after vlan or vlans in your
configuration mode command line. Note that only one VLAN is displayed for
a VLAN range.
Options
all—All VLANs.
vlan-name
—Name of a VLAN.
Required Privilege
Level
routing—To view this statement in the configuration.
routing-control—To add this statement to the configuration.
Related
Documentation
•
show vlans on page 1507
•
show ethernet-switching table on page 1493
•
Configuring Unknown Unicast Forwarding (CLI Procedure) on page 2795
•
Verifying That Unknown Unicast Packets Are Forwarded to a Trunk Interface on page 2797
•
Understanding Unknown Unicast Forwarding on EX Series Switches on page 2792
Copyright © 2010, Juniper Networks, Inc.
2814
Complete Software Guide for Junos
®
OS for EX Series Ethernet Switches, Release 10.3
Summary of Contents for JUNOS OS 10.3 - SOFTWARE
Page 325: ...CHAPTER 17 Operational Mode Commands for System Setup 229 Copyright 2010 Juniper Networks Inc ...
Page 1323: ...CHAPTER 56 Operational Mode Commands for Interfaces 1227 Copyright 2010 Juniper Networks Inc ...
Page 2841: ...CHAPTER 86 Operational Commands for 802 1X 2745 Copyright 2010 Juniper Networks Inc ...
Page 3367: ...CHAPTER 113 Operational Mode Commands for CoS 3271 Copyright 2010 Juniper Networks Inc ...
Page 3435: ...CHAPTER 120 Operational Mode Commands for PoE 3339 Copyright 2010 Juniper Networks Inc ...
Page 3529: ...CHAPTER 126 Operational Mode Commands for MPLS 3433 Copyright 2010 Juniper Networks Inc ...