Dell S3100 Command Line Reference Guide for the Series 9.82.0 - Page 1294

Usage Information By default, OSPFv3 graceful restart is disabled and functions only in a helper role to help restarting neighbor routers in their graceful restarts when it receives a Grace LSA. When configured in a helper-reject role, an OSPFv3 router ignores the Grace LSAs that it receives from a restarting OSPFv3 neighbor. The graceful-restart role command is not supported in OSPFv3. When you enable the helper-reject role on an interface, you reconfigure an OSPFv3 router to function in a "restarting-only" role. ipv6 ospf hello-interval Specify the time interval between the hello packets sent on the interface. Syntax Parameters ipv6 ospf hello-interval seconds To return to the default time interval, enter no ipv6 ospf hello-interval. seconds Enter the time interval in seconds as the time between hello packets. The range is from 1 to 65525 seconds. Defaults 10 seconds (Ethernet). Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version 9.8(2.0) 9.8(0.0P5) 9.8(0.0P2) 9.2(1.0) 9.1.(0.0) 7.8.1.0 7.4.1.0 8.3.19.0 Description Introduced on the S3100 series. Introduced on the S4048-ON. Introduced on the S3048-ON. Introduced on the Z9500. Introduced on the S4810 and Z9000. Added support for the C-Series. Introduced on the E-Series. Introduced on the S4820T. Usage Information The time interval between hello packets must be the same for routers in a network. 1294 Open Shortest Path First (OSPFv2 and OSPFv3)