WDM ASON Trail

In this user interface, you can query the ASON trail information related to an ASON NE. For example, you can query an ASON trail according to its source node, intermediate node, sink node, or the node passed through.

Navigation Path

In the NE Explorer, select an NE and choose ASON > WDM ASON Trail from the Function Tree.

Shortcut Menu Items

Item	Description
Query Optical Parameter Constraints	The optics parameters contain the OSNR Parameter, PMD, and Chromatic Dispersion.

Parameters

Field		Value	Description
Query ASON Trail		With this node as source With this node as the intermediate node With this node as sink Passing through this node Default: Passing through this node	Sets the mode of querying an ASON trail.
Name		For example: NE1-NE2-WDM ASON Trail-001	Displays the name of an ASON trail.
Source (Sink) Node		For example: 1.1.1.2	Displays the source or sink node ID.
Source (Sink) Port		shelf ID(shelf name)-slot number-board name-port number(port name)	Displays the source or sink port of an ASON trail.
Source (Sink) Wavelength		Wavelength No./Wavelength/Frequency For example: 2/1529.16/196.050	Displays the source or sink wavelength that an ASON trail uses.
Index		For example: 9476	Displays the index of a trail.
Type		For example: WDM ASON Trail	Displays the type of a trail.
Class		Diamond, Silver, Copper	Displays the protection type of the WDM ASON trail. There are three types of WDM ASON trails: diamond, silver and copper. Diamond indicates the 1+1 protection service. It is a service featuring 1+1 protection between the source and sink nodes. Silver indicates the rerouting service. If a trail becomes faulty, it repeatedly reroutes until the rerouting is successful. If the original route is restored during the rerouting, the rerouting stops. Copper indicates the non-protection service. Trail failure or service interruption does not cause rerouting.
Bandwidth Granularity		Lambda	Displays the bandwidth granularity of an WDM ASON trail.
Reroute Lockout		Locked, unlocked	Specifies whether an ASON trail is rerouting locked. If locked, the trail is not rerouted if it is interrupted.
Primary/Secondary Status		Primary, Secondary	Displays whether an ASON trail is the primary or the secondary one.
Updated On		Date/Month/Year Hour:Minute:Second For example: 09/05/2008 11:18:15	Displays the time when the ASON trail was updated.
Direction		Bidirectional	Bidirectional means both the source and the sink can transmit and receive services. ASON services on the Web LCT support only Bidirectional.
Optical Parameter Constraints Identifier		Enabled, Disabled	The optics parameters contain the OSNR Parameter, PMD, and Chromatic Dispersion. Displays whether the WDM ASON trail supports configuring optics parameters.
Optical Parameter Constraints	Working/Protection	Positive Working/Negative Working	Displays whether the trail is in the working or protection state.
	OSNR Parameter	For example: Invalid	Displays the OSNR parameter state.
	Chromatic Dispersion	For example: Invalid	Displays the Chromatic Dispersion parameter state.
	PMD	For example: Invalid	Displays PMD parameter state.