Configuration Guide for Cisco Optical Site Manager, IOS XR Release 26.x.x

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Configuration Guide for Cisco Optical Site Manager, IOS XR Release 26.x.x

Provision interface parameters

Updated: October 14, 2026

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Use this procedure to provision interface parameters. This task helps you complete the required configuration, verification, or management action in Cisco Optical Site Manager.

Use this task to provision or modify interface parameters. This supports operational requirements for enabling, disabling, or tuning optical interfaces as needed.

  • Change administrative state, set optical thresholds, and adjust interface-related parameters for RX or TX ports.

Before you begin

Follow these steps to provision interface parameters:

Procedure

  1. Click Optical Setup in the left panel.

  2. Click the ANS Parameters tab and then click Interface to expand it.

  3. Modify the required settings in the interface table. This table describes each parameter and its options.

    Table 1. Interface Options

    Parameter

    Description

    Options

    Port

    Displays the port number, port type, and direction (RX or TX).

    All RX and TX ports (Display only)

    Admin State

    Sets the administrative state of the port.

    • Unlocked / IS

    • Locked, disabled / OOS, DSBLD

    • Locked, maintenance / OOS, MT

    • Unlocked, automaticInService / IS, AINS

    Service State

    Displays the autonomously generated state that gives the port's overall condition (display only). States appear as: Primary State-Primary State Qualifier, Secondary State.

    • IS-NR / Unlocked-enabled

    • OOS-AU, AINS / Unlocked-disabled, automaticInService

    • OOS-MA, DSBLD / Locked-enabled, disabled

    • OOS-MA, MT / Locked-enabled, maintenance

    Optical Power (dBm)

    Displays the optical power for each port (display only).

    —

    OSC Power (dBm)

    Displays the service-channel power level for each port (display only).

    —

    Optical PSD Setpoint (dBm/GHz)

    Target output Power Spectral Density requested by the user.

    -50 to 10

    Attenuator Value (dB)

    Sets the attenuator value.

    —

    Optical Power Threshold Low (dBm)

    Fail low threshold used to detect the LOS alarm on the port.

    —

    OSC Power Threshold Low (dBm)

    Displays the OSC power level for each port (display only).

    —

    Current Power Degrade High (dBm)

    Shows the current value of the optical power degrade high threshold configured in the card (display only). Power Degrade High refers to the Signal Output Power value and is automatically calculated.

    —

    Current Power Degrade Low (dBm)

    Shows the current value of the optical power degrade low threshold configured in the card (display only). Power Degrade Low refers to the Signal Output Power value and is automatically calculated.

    —

    Current Power Failure Low (dBm)

    Shows the optical power failure low threshold for the port (display only).

    —

  4. Click Apply to save the changes.

    Note
    For passive modules, the Service State is displayed as IS-NR by default.

The specified ANS interface parameters are provisioned as required.

What to do next

Verify the state and alarms of the affected ports after making changes. Adjust further as required to ensure stable operation.