Asynchronous Serial Interface; Configuring Wan Interface - 3Com 3032 Configuration Manual

10
WAN Interface
Introduction
Asynchronous Serial
Interface
Configure Asynchronous
Serial Interface
C
ONFIGURING
This chapter contains information on the following topics:
WAN Interface Introduction

Asynchronous Serial Interface

AUX Interface
Synchronous Serial Interface
ISDN BRI Interface
CE1/PRI Interface
CT1/PRI Interface
E1-F Interface
T1-F Interface
CE3 Interface
CT3 Interface
The wide area network (WAN) can be divided into X.25 network, frame relay
network, ATM network and ISDN network according to the line type. Accordingly,
the router has synchronous/asynchronous serial interface, ATM interface, ISDN BRI
and CE1/PRI.
Presently, the 3Com Router-supported WAN interfaces include asynchronous serial
interface, AUX interface, synchronous serial interface, ISDN BRI interface CE1/PRI
interfaces, CT3, CT1/PRI interface, E1-F interface, T1-F interface, CE3 interface.
There are two asynchronous serial interfaces in the 3Com Router. One is Serial,
which sets the synchronous/asynchronous serial interface to work in asynchronous
mode. The other is Async, a special asynchronous serial interface.
You can set asynchronous serial interface to dedicated line mode or dialup mode.
When the asynchronous serial interface is connected with Modem or ISDN
terminal adapter (TA) externally, it can serve as a dialup interface, encapsulating
link layer protocol SLIP or PPP, and supporting IP and IPX.
Asynchronous serial interface configuration includes:
Set the synchronous/asynchronous serial interface to work in asynchronous
mode
Enter the view of specified asynchronous serial interface
WAN I
NTERFACE