Graceful-Restart Role - Dell C9000 Series Reference Manual

graceful-restart role

Specify the role for your OSPF router during graceful restart.
C9000 Series
Syntax
graceful-restart role [helper-only | restart-only]
To disable graceful restart role, use the no graceful-restart role command.
Parameters
role helper-only
role restart-only
Defaults By default, OSPF routers are both helper and restart routers during a graceful restart.
Command Modes ROUTER OSPF
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)
9.2(1.0)
8.3.19.0
8.3.11.1
8.3.12.0
7.8.1.0
7.7.1.0
7.5.1.0
6.1.1.1
(OPTIONAL) Enter the keywords helper-only to specify the
OSPF router is a helper only during graceful restart.
(OPTIONAL) Enter the keywords restart-only to specify the
OSPF router is a restart only during graceful-restart.
Description
Introduced on the C9010.
Introduced on the Z9500.
Introduced on the S4820T.
Introduced on the Z9000.
Introduced on the S4810.
Added support for Multi-Process OSPF. Added Restart and
Helper roles support on the S-Series.
Added Helper-Role support on the S-Series.
Introduced on the C-Series.
Introduced on the E-Series.
Open Shortest Path First (OSPFv2 and OSPFv3) 1504