The main difference between iBGP and eBGP peering is in the way routes that were received from one peer are typically propagated by default to other peers: New routes learned from an eBGP peer are re-advertised to all iBGP and eBGP peers. New routes learned from an iBGP peer are re-advertised to all eBGP peers only.
The main difference between iBGP and eBGP peering is in the way routes that were received from one peer are typically propagated by default to other peers: New routes learned from an eBGP peer are re-advertised to. all iBGP and eBGP peers New routes learned from an iBGP peer are re-advertised to all eBGP peers only.