Command Reference Guide

3Com Router 3000 Ethernet Family
Command Reference Guide
Chapter 3 OSPF Configuration Commands
3Com Corporation
3-6
Description
Use the default cost command to configure the default cost for OSPF to redistribute
external routes.
Use the undo default cost command to restore the default value of the default routing
cost configured for OSPF to redistribute external routes.
Since OSPF can redistribute external routing information and propagate it to the entire
autonomous system, it is necessary to specify the default routing cost for the protocol
to redistribute external routes.
If multiple OSPFs are enabled, the command is valid to this process only.
Example
# Specify the default routing cost for OSPF to redistribute external routes as 10.
[3Com -ospf-1] default cost 10
3.1.7 default interval
Syntax
default interval seconds
undo default interval
View
OSPF view
Parameter
seconds: Default interval for redistributing external routes. Its unit is second and the
value ranges from 1 to 2147483647. By default, the interval for OSPF to redistribute
external routes is 1 second.
Description
Use the default interval command to configure the default interval for OSPF to
redistribute external routes.
Use the undo default interval command to restore the default value of the default
interval of redistributing external routes.
Because OSPF can redistribute the external routing information and broadcast it to the
entire autonomous system, it is necessary to specify the default interval for the protocol
to redistribute external routes.
Example
# Specify the default interval for OSPF to redistribute external routes as 10 seconds.
[3Com -ospf-1] default interval 10