Juniper JUNOS OS 10.3 - SOFTWARE, Manual

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graceful-switchover
Syntax graceful-switchover;
Hierarchy Level [edit chassis redundancy ]
Release Information Statement introduced in Junos OS Release 9.2 for EX Series switches.
Description For EX4200 switches configured as a Virtual Chassis and for EX8200 switches with more
than one Routing Engine, configure the master Routing Engine to switch over gracefully
to a backup Routing Engine without interruption to packet forwarding.
Default Graceful Routing Engine switchover (GRES) is disabled.
Required Privilege
Level
interface—To view this statement in the configuration.
interface-control—To add this statement to the configuration.
Related
Documentation
•
Configuring Graceful Routing Engine Switchover in a Virtual Chassis Configuration (CLI
Procedure) on page 1033
•
Installing Software on an EX8200 Switch with Redundant Routing Engines (CLI
Procedure) on page 79
id
Syntax
id id;
Hierarchy Level
[edit virtual-chassis ]
Release Information Statement introduced in Junos OS Release 9.3 for EX Series switches.
Description Configure the alphanumeric string that identifies a Virtual Chassis configuration.
Options
id
—ID of the Virtual Chassis configuration, which uses the ISO family address format—for
example,
9622.6ac8.5345
.
Required Privilege
Level
routing—To view this statement in the configuration.
routing-control—To add this statement to the configuration.
Related
Documentation
•
Example: Assigning the Virtual Chassis ID to Determine Precedence During a Virtual
Chassis Merge on page 997
•
Assigning the Virtual Chassis ID to Determine Precedence During a Virtual Chassis
Merge (CLI Procedure) on page 1031
•
Understanding Split and Merge in a Virtual Chassis Configuration on page 942
Copyright © 2010, Juniper Networks, Inc. 1052
Complete Software Guide for Junos
®
OS for EX Series Ethernet Switches, Release 10.3