Implementing MPLS Layer 3 VPNs
Packet Forwarding
The following figure shows the same packet forwarding method, except the eBGP router (ASBR1)
forwards the packet without reassigning a new label to it.
Figure 32: Forwarding Packets Without a New Label Assignment Between MPLS VPN Inter-AS System with ASBRs
Exchanging VPN-IPv4 Addresses
Cisco IOS XR Virtual Private Network Configuration Guide for the Cisco CRS Router, Release 6.1.x
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