Parameters
ietf
Enter
ietf
to enable graceful restart on the IS-IS router.
Defaults
Graceful restart disabled.
Command
Modes
ROUTER ISIS
Command
History
This guide is platform-specific. For command information about other platforms,
refer to the relevant
Dell Networking OS Command Line Reference Guide
.
The following is a list of the Dell Networking OS version history for this command.
Version 9.0.2.0
Introduced on the S6000.
Version
8.3.19.0
Introduced on the S4820T.
Version
8.3.12.0
Introduced on the S4810.
Version 8.3.11.1
Introduced on the Z9000.
Version 6.3.1.0
Introduced on the E-Series.
Usage
Information
Every graceful restart enabled router’s HELLO PDUs includes a restart TLV. This
restart enables (re)starting as well as the existing ISIS peers to detect the GR
capability of the routers on the connected network. A flag in the Restart TLV
contains restart request (RR), restart acknowledge (RA) and suppress adjacency
advertisement (SA) bit flags.
The ISIS graceful restart-enabled router can co-exist in mixed topologies where
some routers are graceful restart-enabled and others are not. For neighbors that
are not graceful restart-enabled, the restarting router brings up the adjacency per
the usual methods.
graceful-restart interval
Set the graceful restart grace period, the time during that all graceful restart attempts are prevented.
S6000
Syntax
graceful-restart interval
minutes
To return to the default, use the
no graceful-restart interval
command.
Parameters
minutes
Enter the graceful-restart interval minutes. The range is from
1 to 20 minutes. The default is
5 minutes
.
806
Intermediate System to Intermediate System (IS-IS)
Summary of Contents for Networking S6000 System
Page 1: ...Dell Command Line Reference Guide for the S6000 System 9 5 0 0 ...
Page 558: ...Version 8 3 10 0 Introduced on the S4810 558 Equal Cost Multi Path ECMP ...
Page 579: ...Version 8 3 12 0 Introduced on the S4810 FCoE Transit 579 ...
Page 1331: ...Gi 3 40 configured rate 16384 actual rate 16384 sub sampling rate 1 Dell sFlow 1331 ...
Page 1480: ...Version 8 3 8 0 Introduced on the S4810 1480 Virtual Link Trunking VLT ...