I can thoroughly recommend "Internet Routing Architectures 2nd Edition" by Sam Halabi. It's an older text, but much of it is still relevant: http://amzn.eu/5tC

I can thoroughly recommend "Internet Routing Architectures 2nd Edition" by Sam Halabi. It's an older text, but much of it is still relevant: http://amzn.eu/5tCOQfW http://amzn.eu/5tCOQfW It was my goto book when I worked on BGP-4 odds and sods.