Netgear M4100-26G CLI Manual - Page 413

ProSafe M4100 and M7100 Managed Switches no nsf [ietf] helper strict-lsa-checking (OSPFv3) This command allows OSPF to continue as a helpful neighbor in spite of topology changes. nsf restart-interval (OSPFv3) This command configures the length of the grace period on the restarting router. The grace period must be set long enough to allow the restarting router to reestablish all of its adjacencies and complete a full database exchange with each of its neighbors. The ietf parameter is used to distinguish the IETF standard implementation of graceful restart from other implementations. Since the IETF implementation is not the only one supported, this parameter is optional. The seconds parameter represents the number of seconds that the restarting router asks its neighbors to wait before exiting helper mode. The restarting router includes the restart interval in its grace LSAs (range 1-1800 seconds). Default Format Mode 120s nsf [ietf] restart-interval seconds OSPFv3 Router Configuration mode no [ietf] nsf restart-interval (OSPFv3) This command reverts the grace period to its default. DHCPv6 Commands This section describes the command you use to configure the DHCPv6 server on the system and to view DHCPv6 information. service dhcpv6 This command enables DHCPv6 configuration on the router. Default Format Mode disabled service dhcpv6 Global Config no service dhcpv6 This command disables DHCPv6 configuration on router. Format Mode no service dhcpv6 Global Config IPv6 Commands 413