
Configuring WAN Line Services
7-6 117021-A Rev. A
3. Set the secondary (backup) clock source, using the same options.
The router uses the secondary clock only when the primary is unavailable.
4. Click on OK.
The MCE1 Port Parameters window (F
igure 7-2) or MCT1 Port Parameters
window (F
igure 7-3) appears.
5. Continue with
• Customizing MCE1 P
ort Parameters
• Customizing MCT1 Port Parameters
Customizing MCE1 Port Parameters
You set values for configurable MCE1 line services at the MCE1 Port Parameters
window (F
igure 7-2). The MCE1 port parameters apply to each of the DS0
channels (timeslots) that an individual MCE1 port (connector) provides.
To customize MCE1 port parameters, select new values for the parameters you
want to edit. See the following sections:
• Enabling or Disabling the MCE1 Port
• Setting the MCE1 Line Type
• Setting the MCE1 Line Coding
• Setting the Alarm Threshold Time
• Setting the Alarm Threshold Clear Time
• Enabling or Disabling the International Bit
• Setting the Line Impedance (MCE1 Net Modules Only)
Site Manager: Primary Clock parameter: page A-22 (MCE1)
Site Manager: Primary Clock parameter: page A-26 (MCT1)
Site Manager: Primary Clock parameter: page A-33 (QMCT1 and QMCT1 w/ DS0A link
modules, and DMCT1 net module)
Site Manager: Secondary Clock parameter: page A-23 (MCE1)
Site Manager: Secondary Clock parameter: page A-27 (MCT1)
Site Manager: Secondary Clock parameter: page A-33 (QMCT1 and QMCT1 w/ DS0A
link modules, and DMCT1 net module)
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