Enterprise Internet Routing
Overview The objective of this document is to cover the most common Enterprise Internet Routing use case. The information provided here is based on two Arista switches peering with two ISP’s (Internet Service Providers) for redundancy. There are many other valid deployment models that are not covered in this document. Terminology BGP – Border Gateway Protocol ISP – Internet Service Provider BGP Peering – a session between two BGP routers that allows exchange of routes Full Internet Routing Table – all public routes on the Internet AS – Autonomous System – defines domain boundaries IGP – Interior Gateway Protocol EGP...
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