Users Guide

Parameters convergence-level — Enter a desired convergence level value (1 to 4).
Default Not congured
Command Mode ROUTER-OSPF
Usage Information Convergence level 1 (optimal) meets most convergence requirements. Only select higher convergence levels
following consultation with Dell Technical Support. The no version of this command disables the fast-convergence
conguration.
Example
OS10(conf-router-ospf-10)# fast-converge 3
Supported Releases 10.2.0E or later
graceful-restart
Enables the helper mode during a graceful or hitless restart.
Syntax
graceful-restart role helper-only
Parameters None
Defaults Disabled
Command Mode ROUTER-OSPF
Usage Information
The no version of this command disables the helper mode.
Example
OS10(config)# router ospf 10
OS10(conf-router-ospf-10)# graceful-restart role helper-only
Supported Releases 10.3.0E or later
ip ospf area
Attaches an interface to an OSPF area.
Syntax
ip ospf process-id area area-id
Parameters
• process-id — Set an OSPF process ID for a specic OSPF process (1 to 65535)
• area area-id — Enter the OSPF area ID in dotted decimal format (A.B.C.D.) or enter an area ID number (1
to 65535).
Default Not congured
Command Mode INTERFACE
Usage Information The no version of this command removes an interface from an OSPF area.
Example
OS10(conf-if-vl-10)# ip ospf 10 area 5
Supported Releases 10.2.0E or later
ip ospf authentication-key
Congures a text authentication key to enable OSPF trac on an interface.
Syntax
ip ospf authentication-key key
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