In this case, PE-2 will need to establish VPNv4 BGP neighbor relationship with which other router(s)?
How many VRF tables are needed to support three VPNs (Customer A, Customer B, and a VoIP VPN) wit the requirements?
If the link between Routers B and C was lost, what would be the relevant entries in the LFIB table for label, action, and next hop?