Which WAN technology uses labels to make decisions about data forwarding?
A. Metro Ethernet
B. Frame Relay
C. MPLS
D. ISDN
E. VSAT
Which WAN technology uses labels to make decisions about data forwarding?
Which WAN technology uses labels to make decisions about data forwarding?
A. Metro Ethernet
B. Frame Relay
C. MPLS
D. ISDN
E. VSAT
MPLS – MultiProtocol Label Switching
when a packet initially enters an MPLS router, the MPLS router will assign a label to the packet. This label is randomly assigned by the router but it is tied to a specific forward equivalency class (FEC). A FEC is basically an IP destination found in the routers IP routing table