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This chapter provides an introduction to the 3Com® Edge Router module.
This chapter contains the following sections:
■
Product
Overview
■
Edge Router Module Features
Product Overview
The Edge Router module is a
serial port-to-Ethernet LAN
interconnect
module jointly developed by 3Com and Cisco Systems Inc.
This section provides information on the following topics:
■
Edge Router Module Operation
■
Edge Router Module Architecture
Edge Router
Module Operation
The Edge Router module (Figure 1-1) is designed to:
■
Connect corporate networks and increase wide area connectivity.
■
Support both synchronous and asynchronous routing over serial links using
one local area network (LAN) and up to three wide area network (WAN)
connections.
■
Provide flexible networking connections in multiprotocol environments.
■
Sit at the network’s logical and physical edge, either at a remote site or
central facility.