MPLS VPN Components1. Conventional routing protocols to CE
PE and CE routers exchange routing information through:
eBGP, RIPv2, OSPF, static routing
CE router runs standard routing software
PE routers maintain separate routing/forwarding tables
CE_Site-1
eBGP,RIPv2,
Static, OSPF
PE
CE_Site-2
iMBGP
Sessions
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