Dell PowerConnect 6224 Release Note

Also see for PowerConnect 6224: Configuration guide User guide Command line interface guide Specifications Planning and preparation guide

Contents

PowerConnect 6224/6224F/6224P/6248/6248P Release NotesSystem Firmware Version 3.2.0.6 Page 21CLI Reference Manual UpdatesNon-Stop ForwardingTitle Descriptionnsfno nsfUse this command to enable non-stop forwarding. The “no” form of thecommand will disable NSF.Default: Non-stop forwarding is enabled by default.show nsf Use this command to show the status of non-stop forwarding.Default: Not applicableshow checkpoint statistics Use this command to display the statistics for the check pointing process.Default: Not applicableclear checkpoint statistics Use this command to clear the statistics of the check pointing process.Default: Not applicablevlan routing vlanid [index] This command is used to enable routing on a VLAN. Us the “no” form ofthe command to disable routing on a VLAN.Default: Routing is not enabled on any VLANs by default.nsf [ ietf ] [ planned-only ] Use this command to enable OSPF graceful restart. Use the “no” form ofthis command to disable graceful restart.• ietf — This keyword is used to distinguish the IETF standardimplementation of graceful restart from other implementations. Sincethe IETF implementation is the only one supported, this keyword isoptional• planned-only — This keyword indicates that OSPF should onlyperform a graceful restart when the restart is planned (i.e., when therestart is a result of the initiate failover command).Default: Graceful restart is disabled by default.nsf helper [ planned-only ] Use this command to allow OSPF to act as a helpful neighbor for arestarting router. Use the “no” form of this command to prevent OSPFfrom acting as a helpful neighbor.• planned-only — This keyword indicates that OSPF shouldonly help a restarting router performing a planned restart.Default: OSPF may act as a helpful neighbor for both planned anunplanned restarts.nsf [ietf] helper strict-lsa-checkingno nsf [ietf] helper strict-lsa-checkingThis command is used to require that an OSPF helpful neighbor exithelper mode whenever a topology change occurs. Use the “no” form ofthis command to allow OSPF to continue as a helpful neighbor in spite oftopology changes.Default: A helpful neighbor exits helper mode upon a topology change.nsf [ietf] restart-interval seconds Use this command to configure the length of the grace period on therestarting router. Use the “no” form of this command to revert the graceperiod to its default.• ietf — This keyword is used to distinguish the IETF standardimplementation of graceful restart from other implementations. Sincethe IETF implementation is the only one supported, this keyword isoptional.• seconds — The number of seconds that the restarting router asks itsneighbors to wait before exiting helper mode. The restarting routerincludes the restart interval in its grace LSAs (range 1 – 1800seconds).Default: The default restart interval is 120 seconds.show ip ospf This command has been enhanced to lists the values of the configurationparameters described above and the status parameters defined in theRFC 4750 MIB.