From the WaveStar^® CIT System View, click the Alarm List button and locate the inc. FE-LAN ANM alarm in the resulting alarm list.

Refer to the Probable Cause column in the alarm list, determine the affected circuit pack, and note the corresponding AID.

From the System View, select View → Equipment, expand the required circuit pack, highlight the alarmed port, and click Select. Then click the Port Data tab.

Result:

The port parameters appear. The port parameters vary according to the circuit pack.

Record the following information:

• Provisioned Duplex Mode (LNW66 only)

• Actual Duplex Mode Operation (LNW66 only)

• Provisioned Line Rate (electrical Fast Ethernet ports only)

• Actual Line Rate Operation (electrical Fast Ethernet ports only)

From the View Equipment window, click Flow Control tab.

Result:

The flow control parameters appear.

Record the following information:

• Provisioned Flow Control Mode

• Flow Control Mode Operation

Click Close.

Follow local procedures and determine the provisioned and actual (operational) duplex mode, line rate, and flow control mode at the interfacing customer LAN port.

Does the actual (operational) duplex mode, line rate, and flow control mode match on both the local LAN port and the interfacing customer LAN port?

Follow local procedures to determine if provisioning changes are required at the local LAN port or the interfacing customer LAN port.

Do the actual (operational) duplex mode and line rate match on both the local LAN port and the interfacing customer LAN port?

From the System View select Configuration → Equipment, expand the required circuit pack, highlight the desired port, and click Select. Then click the Port Data tab.

Result:

The port parameters appear.

Provision the Provisioned Duplex Mode and/or Line Rate parameters as required to match the interfacing customer LAN port and click Apply.

Result:

A warning message appears asking you to confirm executing this command. Click Yes.

Does the actual (operational) flow control modes match on both the local LAN port and the interfacing customer LAN port?

From the System View, select Configuration → Equipment, expand the required circuit pack, highlight the desired port and click Select. Then click the Flow Control tab.

Result:

The flow control parameters appear.

Provision the Flow Control Mode parameter as required to match the interfacing customer LAN port and click Apply.

Result:

A warning message appears asking you to confirm executing this command. Click Yes.

From the System View, click the Alarm List button and click Refresh.

Is the inc. FE-LAN ANM alarm still present?

From the System View select Configuration → Equipment, expand the required circuit pack, highlight the desired port, and click Select. Then click the Port Data tab.

Result:

The port parameters appear.

Disable the Auto-Negotiation parameter and click Apply. Then Enable the Auto-Negotiation parameter and click Apply.

From the System View, click the Alarm List button and click Refresh.

If the inc. FE-LAN ANM alarm is still present, contact your next level of support.

End of steps