Reference Guide

Open Shortest Path First (OSPFv2) | 835
auto-cost
c e s z
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
Defaults
100 megabits per second.
Command Modes
ROUTER OSPF
Command
History
clear ip ospf
c e s z
Clear all OSPF routing tables.
Syntax
clear ip ospf process-id [process]
Parameters
Command Modes
EXEC Privilege
Command
History
ref-bw
(OPTIONAL) Specify a reference bandwidth in megabits per second.
Range: 1 to 4294967
Default: 100 megabits per second.
Version 8.3.11.1 Introduced on Z9000
Version 7.8.1.0 Introduced support for Multi-Process OSPF.
Version 7.6.1.0 Introduced on S-Series
Version 7.5.1.0 Introduced on C-Series
pre-Version 6.1.1.1 Introduced on E-Series
process-id
Enter the OSPF Process ID to clear a specific process.
If no Process ID is entered, all OSPF processes are cleared.
process (OPTIONAL) Enter the keyword process to reset the OSPF process.
Version 8.3.11.1 Introduced on Z9000
Version 7.8.1.0 Introduced support for Multi-Process OSPF.
Version 7.6.1.0 Introduced on S-Series
Version 7.5.1.0 Introduced on C-Series
pre-Version 6.1.1.1 Introduced on E-Series