Version Description9.2(1.0) Introduced on the Z9500.9.0.2.0 Introduced on the S6000.8.3.19.0 Introduced on the S4820T.8.3.11.1 Introduced on the Z9000.8.3.7.0 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 mustconfigure the grace period using this command. After you enable restart mode the router advertises the neighboras fully adjacent during a restart.graceful-restart helper-rejectSpecify the OSPF router to not act as a helper during graceful restart.Syntax graceful-restart helper-reject ip-addressTo 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 ahelper during graceful restart.Defaults Not configured.Command Modes ROUTER OSPFCommand History This guide is platform-specific. For command information about other platforms, see the relevant Dell NetworkingOS Command Line Reference Guide.Version Description9.10(0.0) Introduced on the S6100-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.1086 Open Shortest Path First (OSPFv2 and OSPFv3)
