eBGP vs iBGP: Inter-AS and Intra-AS Routing is part of the Pro tier — advanced networking topics including BGP routing, Zero Trust, DDoS attacks, QUIC, TLS certificate chains, and more.
This scenario covers
How BGP operates within and between autonomous systems — eBGP between different ASes, iBGP full-mesh requirement inside an AS, route reflectors to scale iBGP, next-hop handling differences, and why TTL=1 for eBGP sessions.
Sign in first, then unlock Pro
See what's included in Pro →