Cabletron Systems 9W111-08 manual Introduction, Features

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Chapter 1

Introduction

The 9W111-08 WAN Router module, shown in Figure 1-1,is a eight port Wide Area Net router. Up to eight front panel network connections can be made to this module and they can be routed to any other port and to any other MMAC-Plus module via the FNB bus.

Features

Processor

The 9W111-08 is equipped with an advanced IDT R4600 Fourth Generation 64 bit RISC microprocessor. This microprocessor provides a platform for all management functions within a scalable RISC-based architecture.

System Management

The 9W111-08 provides an interface to the System Management Bus (SMB-1) for intermodule management.

Connectivity

The 9W111-08 provides eight front panel High Density WAN ports.

Routing

The 9W111-08 provides Routing between the front panel ports and/or to any other module in the chassis via FNB -1 or FNB -2 of the FNB bus. IEEE 802.1d Spanning Tree Protocol is supported in all bridging functions.

1-1

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Contents MMAC-Plus9W111-08 Eight Port WAN Router User’s Guide Page Page Vcci Notice FCC NoticeDOC Notice Page Contents Contents Introduction FeaturesManagement Information Base MIB Support Features Getting Help Related ManualsInstalling the MMAC-Plus Module Installing the MMAC-Plus Module Reset Switch Reset SwitchLocal Management Console Setting the FNB SwitchMenu Function Selection RJ-45 COM Port Operation W111-08 Block DiagramFlexible Network Bus FNB System Diagnostic ControllerSystem Management Buses DC/DC ConverterCPU FNB InterfaceOperation Lanview LEDs Lanview LEDsLED Color State Description Functions of the WAN Status LEDs are listed in Table Lanview LEDs Safety ServiceSpecifications Environment Physical