which device is responsible for taking an unlabeled packet and encapsulating it with an MPLS label?

seenagape

8 years ago

In an MPLS network, which device is responsible for taking an unlabeled packet and
encapsulating it with an MPLS label?

A.
Ingress Label Edge Router.

B.
Egress Label Edge Router.

C.
Label Switching Router.

D.
Next Hop Router.