zerohop.dev
ProThis module is part of zerohop Pro.

iBGP & Route Reflection

Full mesh needs n*(n-1)/2 iBGP sessions — 4,950 in a 100-router AS. Move between full mesh, single reflector, and hierarchical reflectors and watch the server-computed peering-session count and failure domain change. Route Reflection lifts iBGP's re-advertisement rule safely with ORIGINATOR_ID + CLUSTER_LIST, validated against FRRouting's bgpd/bgp_route.c + bgpd/bgp_attr.c.

  • All current + future modules
  • Full kata library
  • Progress dashboard + weak area analysis

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zerohop.dev — Interactive Network Protocol Simulators