What Is The Officeconnect Remote 840? - 3Com 3C840 User Manual

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HAPTER VERVIEW
What Is the
OfficeConnect
Remote 840?
"Where to Find More Configuration Information"
I
The OfficeConnect Remote 840 is a stand-alone BRouter with data
interfaces to a Local Area Network (LAN) and a Wide Area Network
(WAN). The Symmetric Digital Subscriber Line (SDSL) port composes the
WAN interface, which can support Point-to-Point protocol (PPP), RFC
1483, or RFC 1490 connections. The LAN port is a twisted-pair Ethernet
10Base-T interface. Additionally, the OfficeConnect Remote 840 has a
standard serial interface console port.
The OfficeConnect Remote 840 allows one or more networked
workstations to connect to other computers on a remote LAN. Once
connected, local users (a local branch office) can communicate with
remote computers (the main office) as if they were connected locally (see
the figure below). The OfficeConnect Remote 840 moves data back and
forth quickly, and accesses any program or file you would ordinarily use
on the network.
Local LAN
OfficeConnect Remote
HTML
Management
Figure 1–1 Connection to Remote Networks
The OfficeConnect Remote 840 can provide high-speed access to the
Internet.
The OfficeConnect Remote 840 provides static and dynamic routing of
the Internet Protocol (IP) and Internetwork Packet Exchange (IPX)
840 SDSL Router
ATM
Frame Relay
Edge
Internet
Router
Edge
Remote
Router
Office