Users Guide

Version Description
8.3.7.0 Introduced on the S4810.
7.8.1.0 Introduced on the S-Series. Added support for Multi-Process
OSPF.
7.5.1.0 Introduced on the C-Series.
pre- 6.1.1.1 Introduced on the E-Series.
Usage Information The Helper mode is enabled by default on the device. To enable the restart mode also
on the device, you must configure the grace period using this command. After you
enable restart mode the router advertises the neighbor as fully adjacent during a restart.
graceful-restart helper-reject
Specify the OSPF router to not act as a helper during graceful restart.
S4048–ON
Syntax
graceful-restart helper-reject ip-address
To return to default value, use the no graceful-restart helper-reject
command.
Parameters
ip-address Enter the OSPF router-id, in IP address format, of the restart
router that will not act as a helper during graceful restart.
Defaults Not configured.
Command Modes ROUTER OSPF
Command History
This guide is platform-specific. For command information about other platforms, see
the relevant Dell Networking OS Command Line Reference Guide.
Version Description
9.10(0.1) Introduced on the S6010-ON and S4048T-ON.
9.8(1.0) Introduced on the Z9100-ON.
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.7(0.0) Introduced on the S6000-ON.
9.2(1.0) Introduced on the Z9500.
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4820T.
Open Shortest Path First (OSPFv2 and OSPFv3) 1385