1-6
same LAN.
In order for LAN to LAN communication to work in such configurations, the default
private network Wireless Routeraddress (192.168.168.0) for one of the above
Wireless Router has to be changed (to 192.168.170.0 in the above example). The
traffic between these two networks is secure because data are sent across the
telephone network via a direct phone call.
A Security Overview
More and more people are concerned about security of their data in the Internet
The Wireless Router provides many ways to help make your network and your data
secure:
•
All dial-in users and LAN-to-LAN communications require PPP PAP/CHAP/
MS-CHAP authentication (basically user name and password)
•
The Wireless Router also supports call-back for dial-in users - so that remote user
are really who they say they are
•
The Wireless Router uses a private IP addressing scheme to prevent devices on
your LAN from access by outside users
•
Console, Telnet and ARM support password protection
•
DES encryption with PPP/ECP negotiation is supported for VPN connections
•
IP packet filtering may be used to futher enhance security requirements
A Physical Look at the Wireless Router
The Connectors on the Back
The following illustration shows the rear panel of Wireless Router.
(1 )4 RJ-45 10/100 Switch connectors for connecting to PCs and workstations or
connecting external Ethernet hub, or switch with uplink switch on port 1.
(2) 1 RJ-45 EWAN connector for connecting to Internet via ADSL/Cable modem
(3) 1 RJ-45 connector to be a COM port connecting to external ISDN TA/ modem
or to be a Console port connecting to PC.
(4) 1 AC power connector for connecting through an AC power adapter (included as
part of the product) to the wall power outlet
(5) 1 power ON/OFF switch
Содержание Wireless Router
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