In a typical MPLS VPN, which routers act as the MPLS label imposition and disposition points in the network?
In a typical MPLS VPN, which routers act as the MPLS label imposition and disposition points in the network?
In a typical MPLS VPN, Provider Edge (PE) routers act as the MPLS label imposition and disposition points in the network. These routers are located at the edge of the provider's network and are responsible for adding (imposing) MPLS labels to incoming packets and removing (disposing) MPLS labels from outgoing packets.
yes correct is C: Provider Edge Routers (PE) operate at the edge of the provider network. They perform Label Edge Router (LER) imposition and disposition operations at the edge of an MPLS network. In an MPLS network, the ingress edge router receives the packet and adds a label to the packet. The egress edge router removes the label. https://content.cisco.com/chapter.sjs?uri=%2Fsearchable%2Fchapter%2Fwww.cisco.com%2Fcontent%2Fen%2Fus%2Ftd%2Fdocs%2Fswitches%2Fmetro%2Fme3600x_3800x%2Fsoftware%2Frelease%2F15-1_2_ey%2Fconfiguration%2Fguide%2F3800x3600xscg%2Fswmpls.html.xml#:~:text=They%20perform%20Label%20Edge%20Router,edge%20router%20removes%20the%20label.
C is corerct