Automating optical network

Hart, Gaylord
May 2006
CED;May2006, Vol. 32 Issue 5, p42
Trade Publication
The article focuses on generalized multi-protocol label switching (GMPLS), a switching protocol that offers flexibility as bandwidth requirements evolve and change. The GMPLS extends Layer 1 optical network of the multi-protocol label switching (MPLS) through creation of label switched paths in the optical network. It also offers support for both peer and overlay operational modes of all devices in then given network domain. In addition, GMPLS works at the optical layer.


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