Nortel 4000 用户指南
Managing Remote Access Concentrators Using Annex Manager
Chapter 4 Setting Up RACs
4-38
Modem Box
The
Modem
box
Edit Modem
button displays the
Edit Modem
window. You
view and change internal modem definitions in the
Edit Modem
window.
The fields in the
Edit Modem
window apply to all calls established on an
ISDN Primary Rate RAC unless settings in the configuration file override
these values.
these values.
PPP Dial Access
PPP Dial Access is available only for these devices: 5393/6300, 5399,
and 8000.
and 8000.
PPP lets you use the RAC to provide access for remote nodes through the
telephone network, using the RAC channels or WAN/CAS DS0 channels
in combination with:
telephone network, using the RAC channels or WAN/CAS DS0 channels
in combination with:
•
Analog modems (V.34, V.32)
•
ISDN BRI lines with terminal adapters using a rate adaptation
protocol
protocol
•
ISDN BRI lines using ISDN adapter cards or personal ISDN
routers (Nautica Series CLAM)
routers (Nautica Series CLAM)
•
ISDN PRI lines using ISDN routers (Nautica Series Marlin)
•
Switched 56 and switched 64 synchronous lines
To configure RACs for PPP:
1.
Create a RAC list and select the RACs you want to configure
(page 2-1).
(page 2-1).
2.
In the
Main
window, select PPP Dial Access from the Setup field
at the top of the window or click
Setup
and then select
PPP Dial
Access
.
The
PPP Dial Access
window appears (
is described in The PPP Dial Access Window on page 4-39.