You have to disable split horizon on R1/E0 interface. Sasa CCIE #8635
> I have a questions about EIGRP with secondary ip address, details as follow: > > R1 /E0 R2/ E0 > | (10.1.1.1/24) | (10.1.1.2/24) > | (10.2.2.2/24 secondary) | > | | > ---------------------------------------------------------- > > R1 has a ethernet interface with primary ip address 10.1.1.1/24 and > secondary ip address 10.2.2.2/24. R2 has a ethernet interface with ip > address 10.1.1.2/24. Both routers are running EIGRP. R2 cannot learn the > network 10.2.2.0 from R1, I think it is due to R1 did not advertise the > network in secondary ip, right? How to force R1 to advertise the network in > secondary ip? Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=32562&t=32557 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]