Dell Networking S4810, Reference Manual

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To disable graceful restart role, use the
no graceful-restart role
command.
Parameters
role helper-
only (OPTIONAL) Enter the keywords
helper-only
to specify
the OSPF router is a helper only during graceful restart.
role restart-
only (OPTIONAL) Enter the keywords
restart-only
to specify
the OSPF router is a restart only during graceful-restart.
Defaults By default, OSPF routers are both helper and restart routers during a graceful
restart.
Command
Modes ROUTER OSPF
Command
History
This guide is platform-specific. For command information about other platforms,
refer to the relevant
Dell Networking OS Command Line Reference Guide .
The following is a list of the Dell Networking OS version history for this command.
Version 9.0.2.0 Introduced on the S6000.
Version
8.3.19.0 Introduced on the S4820T.
Version 8.3.11.1 Introduced on the Z9000.
Version
8.3.12.0 Introduced on the S4810.
Version 7.8.1.0 Added support for Multi-Process OSPF. Added
Restart
and
Helper
roles support on the S-Series.
Version 7.7.1.0 Added
Helper-Role
support on the S-Series.
Version 7.5.1.0 Introduced on the C-Series.
pre-Version
6.1.1.1 Introduced on the E-Series.
ip ospf auth-change-wait-time
OSPF provides a grace period while OSPF changes its interface authentication type. During the grace
period, OSPF sends out packets with new and old authentication scheme until the grace period expires.
S4810
Syntax
ip ospf auth-change-wait-time seconds
To return to the default, use the
no ip ospf auth-change-wait-time
command.
Parameters
seconds Enter the seconds. The range is from 0 to 300.
1178
Open Shortest Path First (OSPFv2 and OSPFv3)