Planet-technology G.SHDSL.bis Bridge Router GRT-504 Manual de usuario descargar pdf (Pagina 8)

GRT-504 4-Wire G.SHDSL.bis Firewall Router User’s Manual

1 Descriptions

The Planet new SHDSL family member GRT-504 is the G.SHDSL.bis router that complies with

ITU-T G.991.2 standard and provides affordable, flexible, efficient Internet access solution for

SOHO and Small Medium Business environment. The GRT-504 supports business-class,

multi-range from 384 Kbps to 11.4 Mbps (4-wire) symmetric data rates and also can be connected

as the LAN-to-LAN network connection at the distance up to 6.7km (4.2 miles) by using existing

telephone copper wires.

The Planet GRT-504 is integrated high-end Bridging/Routing capabilities with advanced functions

of Firewall, QoS, DMZ, Virtual Server, and VPN pass-through. And because of the network

environment growing rapidly, Virtual LAN has become more and more important feature in

internetworking industry. The GRT-504 supports IEEE 802.1Q and port-based VLAN over ATM

network.

With the built-in Simple Network Management Protocol (SNMP) and web-based management, the

GRT-504 offers an easy-to-use, platform-independent management and configuration facility. And

the GRT-504 also provides Command-Line Interface; it can be accessed via Telnet and the

console port. The network administrator can manage the device by proper way.

1.1 Features

♦ High Speed Symmetric Data Transmission：The GRT-504 supports the latest

G.SHDSL.bis technology, provides the higher symmetric data rate up to 11.4 Mbps on 4

wires.

♦ CO and CPE side Support：Provide the back-to-back connection.

♦ Firewall: It supports Natural NAT firewall and Advanced Stateful packet Inspection (SPI)

firewall functions.

♦ QoS (Quality of Service): The GRT-504 supports ATM QoS and IP QoS. The ATM QoS

includes UBR (Unspecified bit rate), CBR (Constant bit rate), VBR-rt (Variable bit rate

real-time), and VBR-nrt (Variable bit rate non-real-time). Also, the traffic classification

based on IP, IP range, port, protocol, and precedence.

♦ VLAN Support：It supports the IEEE 802.1Q Tagged and port-based VLAN. It offers

significant benefit in terms with efficient use of bandwidth, flexibility, performance, and

security.

♦ Bridge and Router Modes：The GRT-504 supports two connection modes. Currently, it

comes pre-configured with routing mode. Note that, routing mode and bridging mode

cannot be used simultaneously.

♦ Virtual Server：This feature allows Internet users to access Internet servers on your LAN.

The required setup is quick and easy.

♦

VPN Pass through Support：PCs with VPN (Virtual Private Networking) software

using PPTP, L2TP, and IPSec are transparently supported - no configuration is required.

♦ DMZ Support：The GRT-504 can translate public IP address to private IP address to allow

unrestricted 2-way communication with Servers or individual users on the Internet. This

provides the most flexibility to run programs, which could be incompatible in NAT

environment.

♦ RIPv1/v2 Routing：It supports RIPv1/v2 routing protocol for routing capability.

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