OSPF Reference Bandwidth Table

Comparison of costs that are returned for various size links when the reference bandwidth is changed.

		OSPF Interface Cost
Ref Speed	Ref BW Value	10mbit link	100mbit link	1gbit link	10gbit link
100mbit	100	10	1	1	1
1gbit	1000	100	10	1	1
10gbit	10000	1000	100	10	1
20gbit	20000	2000	200	20	2
100gbit	100000	10000	1000	100	10

Read more...