In the previous post, discussing the role of the FEC in MPLS networks, I used in one of my examples a particular label value; I was hoping someone would ask about it, which would give me a nice segue ...

I explained in the previous post how the RSVP-TE Explicit Route Object (ERO) specifies the path of an MPLS LSP by means of a sequenced list of Label Switching Routers (LSRs) that the LSP must pass ...