DNA IP Transit using iBGP

[Daniele Metta]

Hi, please may you tell me if it is possibile and if it is a supported solution by Cisco to use iBGP session(s) instead of eBGP between Border Nodes and the Fusion router for IP Transit ?

Shortly: Fusion Router and Border Router can be in the same BGP Autonomous System ?

Thank you

Daniele

[jedolphi · Accepted solution]

Hello Daniele, this scenario is blocked in the Border Node IP-Based Transit automation. It requires EBGP between Border Node and the external/fusion routing device. Best regards, Jerome