Hello Anita,

yes the route-map sets the seed metric for OSPF: the redistributed routes will be seen as O E2 routes with metric 100

to be noted that because no match command is present all BGP routes are redistributed.

the subnets keyword is necessary or OSPF will accept only major networks (A,B, C)

Hope to help

Giuseppe

Anita:

Just to add a bit to what Jon and Giuseppe said, a metric is a concept in routing protocols that is used to measure the desirability of a particular route. It is a general term that measures the "cost" of a route. In OSPF, the lower the metric, the lower the cost, the more desirable the route it is. OSPF uses bandwidth and a ratio to determine the numerical metric of a route.

In eigrp, the metric used to determine desirability of a route is derived from the bandwidth and delay between the router and the destination network. The metric is a numerical result of a mathematical equation.

You need to do some reading on routing protocols, as your question speaks to the very basics.

HTH

Victor