Click the Alarm List button in the top right corner of the System View to view the NE Alarm List and verify that no alarms are present.

Refer to the appropriate trouble-clearing procedures to clear all existing alarms before continuing with this procedure.

Reference:

Alcatel-Lucent 1665 Data Multiplexer Extend (DMXtend) Alarm Messages and Trouble Clearing Guide, 365-372-326

To verify that no loopbacks, protection switch lockouts, or protection switches are present, select View → Rolling Events. Under the line reading RTRV-COND-ALL determine if any loopbacks, protection switch lockouts, or protection switches are displayed.

Remove all existing loopbacks, protection switch lockouts, or protection switches before continuing with this procedure.

Reference:

Alcatel-Lucent 1665 Data Multiplexer Extend (DMXtend) Alarm Messages and Trouble Clearing Guide, 365-372-326

Select Fault → Analysis → Test Access to access the Test Access Wizard and verify that no test access sessions exist.

If required, select Fault → Analysis → Test Access to access the Test Access Wizard and delete all existing test access sessions.

Reference:

• Procedure 14-26: View test access sessions

• Procedure 14-25: Delete test access session

Important!

If the network element is equipped with LNW6 or LNW7 28DS1 circuit packs, attempts to upgrade from LNW41 OLIU circuit packs to VLF LNW84 OLIU circuit packs are denied.

Select Reports → Equipment Lists→ Pack. Click Shelf and Select to access the Circuit Pack List and verify that the shelf is not equipped with LNW6 or LNW7 28DS1 circuit packs.

If required, replace the LNW6 or LNW7 28DS1 circuit packs.

Reference:

Procedure 12-7: Upgrade low-speed electrical circuit packs

STOP! To complete the upgrade, return to the procedure that directed you to perform this procedure.

End of steps