Juniper Networks Juniper Networks Movaz Networks In some cases a pair of Label Switching Routers (LSRs) may be connected by several (parallel) links. From the MPLS Traffic Engineering point of view for reasons of scalability it may be desirable to advertise all these links as a single link into OSPF and/or IS-IS. This document describes how to accomplish this. This document also defines corresponding signaling (RSVP-TE) support.