Graceful-Restart - Juniper JUNOS OS 10.3 - SOFTWARE Manual

Complete Software Guide for Junos

graceful-restart

Syntax
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®
OS for EX Series Ethernet Switches, Release 10.3
graceful-restart {
disable;
helper-disable;
notify-duration seconds;
restart-duration seconds;
}
[edit logical-systems logical-system-name protocols (ospf | ospf3)],
[edit protocols (ospf | ospf3)]
Statement introduced before Junos OS Release 7.4.
Statement introduced in Junos OS Release 9.0 for EX Series switches.
Configure graceful restart for OSPF.
—Disable graceful restart for OSPF.
disable
helper-disable —Disable graceful restart helper capability. Helper mode is enabled by
default.
—Estimated time to send out purged grace LSAs over all the
notify-duration seconds
interfaces.
Range: 1 through 3600 seconds
Default: 30 seconds
restart-duration seconds —Estimated time to reacquire a full OSPF neighbor from each
area.
Range: 1 through 3600 seconds
Default: 180 seconds
routing—To view this statement in the configuration.
routing-control—To add this statement to the configuration.
Configuring Graceful Restart for OSPF and OSPFv3
Junos High Availability Configuration Guide
Copyright © 2010, Juniper Networks, Inc.