Resource Reservation Protocol for Traffic Engineering (RSVP-TE)
The Resource Reservation Protocol for Traffic Engineering (RSVP-TE) distributes Multiprotocol Label Switching (MPLS) labels for steering traffic and reserving bandwidth.
The following features are supported:
- RSVP-TE Core Protocol and ingress, egress, and transit roles
- Hello Messages
- Refresh Overhead Reduction
- Cryptographic Authentication
- Fast Reroute with link and node protection support (facility backup)
- LSP Ping and Traceroute
- Bandwidth Management
- SRLG for Fast Reroute Bypasses
- MTU Signaling
- Soft Preemption
- Support for OSPFv2 and IS-IS as the IGP
- Point to Multipoint (P2MP) Label Switched Paths (LSPs)
The RSVP section includes: