22. Carrier Supporting CarriersYoutube: https://youtu.be/eoiQ8M-I0ekWebsite: https://rayka-co.com/le

22. Carrier Supporting CarriersYoutube: https://youtu.be/eoiQ8M-I0ekWebsite: https://rayka-co.com/lesson/carrier-supporting-carriers/Carrier Supporting Carrier (CSC) in MPLS VPN occurs when a service provider uses another provider’s MPLS VPN to connect its own sites. The larger provider offering the MPLS VPN is the backbone carrier, while the smaller provider serving end customers is the customer carrier.