BGP Basic Configuration On IOS XR - IBGP And EBGP

  Introduction: In this document we will see basic BGP configuration on IOS XR. We will configure IPv4 IBGP and EBGP neighbors. Configuration Example: In below topology PE1 and PE2 is running Cisco IOS XR and CE1 is running Cisco IOS. We will be having IBGP neighborship between PE1 and PE2.PE2 and …