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	Title		: Link Management Protocol (LMP) for WDM Transmission 
                          Systems
	Author(s)	: A. Fredette
	Filename	: draft-fredette-lmp-wdm-00.txt
	Pages		: 13
	Date		: 22-Nov-00
	
A suite of protocols is being developed in the IETF to allow
networks consisting of photonic switches (PXCs), optical
crossconnects (OXCs), routers, switches, DWDM transmission systems,
and optical add-drop multiplexors (OADMs) to use an MPLS control
plane to dynamically provision resources and to provide network
survivability using protection and restoration techniques.  As part
of this suite, the Link Management Protocol (LMP) [LMD00] is defined
to 'maintain control channel connectivity, verify component link
connectivity, and isolate link, fiber, or channel failures within
the network.'  In it's present form, [LMD00] focuses on OXC-to-OXC
communications.  In this document we propose extensions to LMP for
use with DWDM transmission systems.

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