Layer 3 Routing Commands 1650compatible rfc1583Use the compatible rfc1583 command in Router OSPF Configuration modeto enable OSPF 1583 compatibility. Use the no form of the command todisable it.Syntaxcompatible rfc1583no compatible rfc1583Syntax DescriptionThis command has no arguments or keywords.Default ConfigurationCompatible with RFC 1583.Command ModeRouter OSPF Configuration mode.User GuidelinesIf all OSPF routers in the routing domain are capable of operating accordingto RFC 2328, OSPF 1583 compatibility mode should be disabled.ExampleThe following example enables 1583 compatibility.console(config-router)#compatible rfc1583default-information originate (Router OSPFConfiguration)Use the default-information originate command in Router OSPFConfiguration mode to control the advertisement of default routes. Use theno form of the command to return the default route advertisement settingsto the default value.
