Slater & Matsil, L.L.P.
System and method for multi-topology support
A system and method for providing multi-topology support in RSVP-TE in a multi-protocol label switching network is provided. A method includes reserving path states for a traffic engineered label switched path (TE LSP), and releasing the reserved path states. The TE LSP is established within a single network topology in an environment of multiple network topologies, and the reserving path states includes sending a first resource reservation protocol with traffic engineering (RSVP-TE) message containing multi-topology information.
FutureWei Technologies, Inc.
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Qianglin Quintin Huaimo Hua Autumn
Zhao Chen Liu