Interface - Juniper JUNOS OS 10.4 - FOR EX REV 1 Manual

interface

Syntax
Hierarchy Level
Release Information
Description
Options
Required Privilege
Level
Related
Documentation
interface
Syntax
Hierarchy Level
Release Information
Description
Options
Required Privilege
Level
Related
Documentation
Copyright © 2010, Juniper Networks, Inc.
interface interface-name <primary>;
interface interface-name;
[edit ethernet-switching-options redundant-trunk-group group name]
Statement introduced in Junos OS Release 9.0 for EX Series switches.
Configure a primary link and secondary link on trunk ports. If the primary link fails, the
secondary link automatically takes over as the primary link without waiting for normal
STP convergence.
—A logical interface or an aggregated interface containing multiple
interface interface-name
ports.
—(Optional) Specify one of the interfaces in the redundant group as the primary
primary
link. The interface without this option is the secondary link in the redundant group.
If a link is not specified as
the link with the highest port number as the active link. For example, if the two
interfaces are ge-0/1/0
system—To view this statement in the configuration.
system–control—To add this statement to the configuration.
Example: Configuring Redundant Trunk Links for Faster Recovery on page 1563
Understanding Redundant Trunk Links on EX Series Switches on page 1512
interface interface-name;
[edit routing-instances]
Statement introduced in Junos OS Release 9.2 for EX Series switches.
For virtual routing instances, configure an interface.
—Name of a Gigabit Ethernet interface.
interface-name
routing—To view this statement in the configuration.
routing-control—To add this statement to the configuration.
Example: Using Virtual Routing Instances to Route Among VLANs on EX Series Switches
on page 1577
Configuring Virtual Routing Instances (CLI Procedure) on page 1606
Understanding Virtual Routing Instances on EX Series Switches on page 1511
Chapter 68: Configuration Statements for Bridging and VLANs
, the software compares the two links and selects
primary
and ge-0/1/1 , the software assigns ge-0/1/1 as the active link.
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