LMT

Hello, dear. 

You can refer to the following information to understand eLMT.

Definitions of eLMT

The eLMT is a logical concept. It refers to an operation and maintenance (OM) terminal installed with the enterprise Local Maintenance Terminal software and connected to the OM network for the base station. You can use the eLMT to operate and maintain the base station.

Functions of the eLMT

The local maintenance terminal (eLMT) is used to assist with base station deployment, and locally locate and fix faults.

Use the eLMT to operate and maintain a base station in the following scenarios:

• When the operation and maintenance (OM) channel between the base station and EMS is unavailable, use the eLMT to deploy the base station locally.

• When communication between the base station and the EMS is interrupted, use the eLMT to locate and fix the faults.

• When alarms are generated on the base station and related boards must be locally replaced, use the eLMT to locate and fix the faults.

When the base station is appropriately communicating with the EMS, it is recommended that you operate and maintain the base station on the EMS. When you must obtain real-time information about a base station from the EMS to locate faults, the EMS may fail to provide adequate information because it manages many network elements (NEs). In this situation, use the eLMT to operate and maintain the base station.

The eLMT provides a Graphical User Interface (GUI), which helps users operate and maintain the base station on the Web. The eLMT implements the following local OM functions:

• Executes man-machine language (MML) commands

• Manages alarms and events

• Runs MML commands in batches

• Traces messages

• Monitors base station performance

• Maintains equipment

• Enables the base station to perform self-tests

The eLMT records user operations, such as login, deregistration, user addition, and user removal, in the operation log. You can run the ULD LOG command to export and view the operation log. For details about to how to use this command, see the related MML command reference.