D-Link DI-304M - Manual (Page 12)

DI-304/DI-304M ISDN Remote Router
If matched, the router sends an answer to the host that sent the DNS query packet.
Only unmatched DNS queries require querying a WAN Domain Name Server.
Telnet Terminal Server
The Telnet User Interface (TUI) is an efficient method of configuring and managing
routers. It utilizes a traditional command-line user interface and is mainly for
advanced configuration, management, and troubleshooting.
Built-in Flash ROM
The Flash ROM memory saves the router firmware and configurations, even after
power down.
Point-to-Point over Ethernet (PPPoE) Client Support
If you are a DSL user, the router has a built-in PPPoE client for establishing
a DSL link connection with the ISP. There is no need to install a further PPPoE
driver on your computers.
Point-to-Point Tunnelling Protocol (PPTP) Client Support
Some DSL modems (e.g. Alcatel modems) only provide a PPTP local connection for
an end user computer. The DI-304/DI-304M has a built-in PPTP client for
establishing a DSL link transport protocol for your entire local network. There is no
need to install a PPTP driver on your computers.
Firewall
In addition to the built-in NAT mechanism, the Router features another powerful
firewall to protect your local network or to deny specified local users access to
unauthorized network services.
Remote Management
The system manager can remotely manage the routers through an ISDN remote dial-
in, ISDN, or DSL WAN interface.
Applications for your DI-304/DI-304M
Some applications for the DI-304/DI-304M include:
Internet Access
Your DI-304/DI-304M supports TCP/IP protocol, which is the language used for the
Internet. It is also compatible with access servers manufactured by major vendors
such as Cisco and Ascend.
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