i have this nice discussion which is not really solved yet.
between 2 routers : can we redistribute 2 different EIGRP AS? said RA EIGRP 100, RB EIGRP 101?
some folks showed me docs from cisco - which is we have to use 3 routers with on on the middle having 2 AS --> said RA EIGRP 100, RB EIGRP 100+101, RC EIGRP 101.
And, my answer was sure we can have 2 routers but with 3 AS --> said RA with EIGRP 100 & 102, RB with 102 & 103.
i mean what is the difference between them, and which one proofed to be better solution?
any idea would be appreciated. thank you.
> can we redistribute 2 different EIGRP AS? said RA EIGRP 100, RB EIGRP 101?
Yes. You will need a common AS for them to form adjacency, said AS102 per your example, and then perform mutual redistribution.
On RA's EIGRP processes, you will redistribute AS100 under the AS102 process and vice-versa. Same procedure is done in RB with AS102 and AS103.