Genie's Tech Blog

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Enabling BGP in ACI fabric

Hello Friends Today, I will be showing how we can enable BGP in the ACI fabric i.e. between the Spine and the Leaf switches. Between the Spine and the leaf switches, only two protocols are run. One is BGP and the other is ISIS. ISIS is enabled by default. You need to manually configure / enable BGP. The BGP session that we bring up between the Spine and the leaf is MP-BGP session and the Spine nodes always act as a route-reflector. The MP-BGP session is only required for External L3 connections to the ACI fabric. For the internal connections, MP-BGP is not required. In order to demonstrate h... [More]