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dol oms

 

Syntax

Description

This command sets parameters for the specified DOL optical multiplex section (OMS).

There is one OMS for the line port and one OMS for each client port on ROADM and ILA modules.

Note

The OMS is automatically created when the corresponding port is created, and automatically deleted when the corresponding port is deleted. You do not need to create or delete OMS explicitly.

Options

Parameter

Description

Range

Default Value

oms:location_id

The OMS identifier.

The location identifier consists of the chassis, module, and port locations.

  • oms:chassis/slot/0/Cn for the client ports, where the range of n depends on the type of module

  • oms:chassis/slot/0/L1 for the line port

None

admin-status status

The administrative status of the OMS.

When the status is up, the corresponding port transmits WDM power.

When the status is down, the corresponding port does not transmit WDM power and all optical channels on that port become non-operational.

up

down

testing (not supported)

up

custom1, custom2, custom3 string

Customizable text field for operator's use

0 to 255 characters

An empty string

ol-id string

Customizable text identifying the optical layer managed object

0 to 32 characters

An empty string

pre-state {enabled|disabled}

Enables or disables the PRE module.

When the PRE module is enabled, the incoming DWDM signal is passed to the PRE module for supplementary amplification.

When the PRE module is disabled, the incoming DWDM signal is not passed to the PRE module for supplementary amplification.

This attribute is only applicable to OMS line ports.

enabled

disabled

disabled

Required Privilege Level

Related Documentation

Sample Output

The following enables the PRE module on the line port:

bti7800(config)# dol oms:1/2/0/L1 pre-state enabled