EIGRP TO OSPF REDISTRIBUTION

Hi,

Redistribution between OSPF and EIGRP in two routers. Both the OSPF routers
are in the same OSPF area and EIGRP are in the same AS.

Solution 1  Tag EIGRP routes that are redistributed to OSPF in each router.
Prevent the tagged routes from entering the OSPF route table by a distribute
list.

Solution 2- Tag EIGRP routes that are redistributed to OSPF in each router.
Prevent the tagged routes from redistributing back to OSPF through a
route-map in the EIGRP to OSPF redistribution.(This seems to create
sub-optimal routing)

Solution 3  manipulate the AD of external EIGRP routes.

My question is , out of solution 1 and 2 , which one is preferred in the
CCIE lab.

Blogs and organic groups at http://www.ccie.net
Received on Tue Mar 30 2010 - 12:47:11 ART