Graceful-Restart Ietf - Dell C9000 Series Reference Manual

Related
Commands

graceful-restart ietf

Enable graceful restart on an IS-IS router.
C9000 Series
Syntax
graceful-restart ietf
To return to the default, use the no graceful-restart ietf command.
Parameters
ietf
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
9.9(0.0)
9.5(0.1)
9.0.2.0
8.3.19.0
8.3.12.0
8.3.11.1
6.3.1.0
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.
• area-password — configures an IS-IS area authentication password.
• isis priority — configures the authentication password for an interface.
Enter ietf to enable graceful restart on the IS-IS router.
Description
Introduced on the C9010.
Introduced on the Z9500.
Introduced on the S6000.
Introduced on the S4820T.
Introduced on the S4810.
Introduced on the Z9000.
Introduced on the E-Series.
Intermediate System to Intermediate System (IS-IS) 1064