PLANET Technology Corp.

GRT-101/401/402 User’s Manual

Chapter 1 Overview

Based on digital subscriber line (DSL) technology, PLANET’s G.SHDSL products, GRT series provide an affordable, flexible, efficient Internet access solution for SOHO customers while reducing deployment and operational costs from service providers. Via sending and receiving user’s datagram (often Internet service) over existing telephone lines, GRT series concentrates all traffic onto a single high-speed trunk for Internet activities or sharing a corporate intranet. Through the simple-yet-powerful management UI of GRT series, networks administrators can complete a managed network deployment just in seconds.

SOFTWARE FEATURES

zEasy configuration and management with password control for various application environments

zEfficient IP routing and transparent learning bridge to support broadband Internet services

zVPN pass-through for safeguarded connections

zDMZ host / Multi-DMZ / Multi-NAT enables multiple workstations on the LAN to access the Internet for the cost of IP address

zFully ATM protocol stack implementation over SHDSL

zPPPoA and PPPoE support user authentication with PAP / CHAP /

MS-CHAP

zSNMP management with SNMPv1 / SNMPv2 agent and MIB II

zGetting enhancements and new features via firmware upgrade

zBuilt-in 4-port 10/100Mbps switch on GRT-401/GRT-402

z4-wire supported in model GRT-402 double the bandwidth

SOFTWARE SPECIFICATIONSATM Protocol

ATM adaptation layer type 5 (AAL5) VC multiplexing and LLC encapsulation

Multi-protocol over AAL5 (RFC 1483/2684 bridged and routed PDU) Classical IP over ATM (RFC 1577 with MTU = 1500)

Up to 8 PVCs

Traffic shaping CBR/UBR

UNI 3.1/4.0 PVC

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