Default Configuration
This command has no default configuration.
Command Mode
Interface Configuration (VLAN) mode.
User Guidelines
Unauthenticated interfaces do not need an authentication key or
authentication key ID.
Example
The following example sets the OSPF Authentication Type and Key for VLAN
15.
console(config-if-vlan15)#ip ospf authentication
encrypt test123 100
ip ospf cost
Use the ip ospf cost command in Interface Configuration mode to configure
the cost on an OSPF interface. Use the no form of the command to return
the cost to the default value.
Syntax
interface-cost
ip ospf cost
no ip ospf cost
inte rface-cost — Specifies the cost (link-state metric) of the OSPF
•
interface. (Range: 1–65535)
Default Configuration
10 is the default link-state metric configuration.
Command Mode
Interface Configuration (VLAN) mode.
1182
OSPF Commands