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area stub
Configure a stub area, which is an area not connected to other areas.
Syntax
area area-id stub [no-summary]
To delete a stub area, use the no area area-id stub command.
Parameters
area-id Specify the OSPF area in dotted decimal format (A.B.C.D.) or enter a number from
zero (0) to 65535.
no-summary (OPTIONAL) Enter the keywords no-summary to prevent the ABR from sending
summary Link State Advertisements (LSAs) into the stub area.
Defaults Disabled.
Command Modes ROUTER OSPF
Supported Modes Full—Switch
Command
History
Version Description
9.9(0.0) Introduced on the FN IOM.
8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
Usage
Information
To configure all routers and access servers within a stub, use this command.
Related
Commands
router ospf — enters ROUTER OSPF mode to configure an OSPF instance.
auto-cost
Specify how the OSPF interface cost is calculated based on the reference bandwidth method.
Syntax
auto-cost [reference-bandwidth ref-bw]
To return to the default bandwidth or to assign cost based on the interface type, use the no auto-
cost [reference-bandwidth] command.
Parameters
ref-bw (OPTIONAL) Specify a reference bandwidth in megabits per second. The range is
from 1 to 4294967. The default is 100 megabits per second.
Defaults 100 megabits per second.
Command Modes ROUTER OSPF
Supported Modes Full—Switch
Command
History
Version Description
9.9(0.0) Introduced on the FN IOM.
8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
clear ip ospf
Clear all OSPF routing tables.
Syntax
clear ip ospf process-id [process]
Open Shortest Path First (OSPFv2 and OSPFv3) 815