
Configuring WAN Line Services
2-20 117021-A Rev. A
Set the length of the Link Idle Timer parameter to a value from 1 to 9999 seconds.
Enabling or Disabling Extended Control
By default, the control fields of all S- and I-frames are one octet in length and
I-frame numbering is Modulo 8. With the Extended Control (S- and I-frames)
parameter, you can extend the control fields of S- and I-frames to two octets in
length, and numbering of all I frames to Modulo 128.
Enable or disable extended control of S- and I-frames for the interface.
Enabling or Disabling Receiver Ready Signals
By default, the synchronous interface does not send a receiver ready (RR) signal
when the Link Idle Timer expires. Enable the Idle RR Frames parameter if you
want the router to send RRs.
Enable or disable idle RR signals for the interface.
Setting the Cable Type
If the synchronous interface is connected to a dialup device for switched services,
you can specify the cable interface type of the device that connects the dial unit.
You can select one of the following cable types:
• Null
• RS232
• RS422
• V35
• X21
Site Manager: Link Idle Timer parameter: page A-46
Site Manager: Extended Control (S and I frames) parameter: page A-47
Site Manager: Idle RR Frames parameter: page A-51
Comentarios a estos manuales