MPLS and RSVP
7210 SAS M, T, X, R6, Mxp MPLS Configuration Guide Page 143
Parameters ff  — Fixed filter is single reservation with an explicit scope. This reservation style specifies an 
explicit list of senders and a distinct reservation for each of them. A specific reservation request 
is created for data packets from a particular sender. The reservation scope is determined by an 
explicit list of senders. 
se  — Shared explicit is shared reservation with a limited scope.  This reservation style specifies a 
shared reservation environment with an explicit reservation scope. This reservation style creates 
a single reservation over a link that is shared by an explicit list of senders. Because each sender is 
explicitly listed in the RESV message, different labels can be assigned to different sender-
receiver pairs, thereby creating separate LSPs.