I know this is an old but the answer might be that int OSPF the key number follows the password. So when you configure on R2 Key 1 and Key 2. R5 needs to be configured with key 1 and R6 needs to be configured with key 2 to match R2.
Also bare in mind if you reload a router, R2 will start sending out youngest key id which is key 2, so R5 will not be authenticated until it gives up in about 12 minutes (or if you redo they key config on all 2 routers). R, Gustav _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com http://onlinestudylist.com/mailman/listinfo/ccie_rs
