manuais Netopia R2121

Netopia R2121 Manual do Utilizador (280 páginas)

Marca: Netopia | Categoria: Redes | Tamanho: 2.08 MB |

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Índice

R2121 Dual Analog Router

1

Part I: Getting Started

3

Part III: Appendixes

9

Contents ix

11

User’s Reference Guide

20

Overview

21

Features and capabilities

21

How to use this guide

22

Find a location

23

What you need

23

2 Telco

24

1 Ethernet

24

Ethernet

26

Telco 2 Telco 1

26

Phone 1Phone 2

26

Netopia R2121 LED front panel

28

2-8 User’s Reference Guide

30

Before running SmartStart

31

Easy option

34

Advanced option

38

Sharing the Connection

39

SmartView overview

47

Navigating SmartView

48

Connection Proﬁles page

49

Event History pages

49

4-4 User’s Reference Guide

50

Device Event History page

50

WAN Event History page

50

4-6 User’s Reference Guide

52

10Base-T

56

Adding a third modem

57

5-8 User’s Reference Guide

60

Conﬁguring Telnet software

65

Easy Setup console screens

67

Beginning Easy Setup

69

Easy Setup proﬁle

69

IP Easy Setup

70

Easy Setup Security

72

Deleting connection proﬁles

79

System Conﬁguration screens

80

System Conﬁguration features

81

Network Protocols Setup

83

Filter Sets (Firewalls)

83

IP Address Serving

83

Date and Time

83

Console Conﬁguration

84

Security

85

Upgrade Feature Set

85

Installing the Syslog client

86

8-16 User’s Reference Guide

88

9-2 User’s Reference Guide

90

(Wide Area Network) Setup

90

Netopia R2121 back panel

92

Scheduled connections

95

■ “IP setup” on page 10-6

105

IP setup

110

IP subnets

114

Static routes

116

IP address serving

120

DHCP NetBIOS Options

122

10-20 User’s Reference Guide

124

10-22 User’s Reference Guide

126

IPX Features

127

IPX Deﬁnitions

127

IPX address

128

NetBIOS

129

IPX Spooﬁng

129

IPX setup

129

IPX in the answer proﬁle

131

11-6 User’s Reference Guide

132

IPX routing tables

133

11-8 User’s Reference Guide

134

AppleTalk networks

135

AppleTalk protocol

135

Routers and seeding

137

Installing AppleTalk

138

Conﬁguring AppleTalk

140

EtherTalk Setup

140

LocalTalk Setup

141

AURP setup

142

12-12 User’s Reference Guide

146

Quick View status overview

147

General Status

148

Current Status

149

Status lights

149

Statistics & Logs

150

General Statistics

150

Event Histories

151

Routing Tables

154

Served IP Addresses

157

Reset All Leases

158

Release BootP Leases

158

System Information

159

The SNMP Setup screen

160

SNMP traps

161

Suggested security measures

163

User accounts

164

Dial-in Console Access

165

Caution!

166

How ﬁlter sets work

167

How individual ﬁlters work

169

Design guidelines

173

Adding a ﬁlter set

175

Viewing ﬁlter sets

179

Modifying ﬁlter sets

180

Deleting a ﬁlter set

180

A sample IP ﬁlter set

180

Output ﬁlter

181

IPX ﬁlters

184

IPX packet ﬁlters

185

IPX packet ﬁlter sets

186

IPX SAP ﬁlters

188

IPX SAP ﬁlter sets

190

Firewall tutorial

192

General Firewall Terms

192

Basic IP Packet Components

192

Basic Protocol Types

192

Firewall design rules

193

Filter Basics

195

Example Filters

196

Token Security Authentication

199

Securing network environments

199

Using the SecurID token card

199

14-42 User’s Reference Guide

204

Trace Route

208

Telnet client

209

Secure Authentication Monitor

210

Factory defaults

211

Updating ﬁrmware

212

Downloading conﬁguration ﬁles

213

Uploading conﬁguration ﬁles

214

Restarting the system

217

15-14 User’s Reference Guide

218

Conﬁguration problems

221

SmartStart Troubleshooting

222

Console connection problems

222

Network problems

222

Power outages

223

Technical support

223

How to reach us

223

SmartIP™

227

What is IP?

229

About IP addressing

229

Subnets and subnet masks

230

Distributing IP addresses

233

Conﬁguration

235

Using address serving

236

Nested IP subnets

239

Internet

239

Broadcasts

241

Packet header types

241

C-14 User’s Reference Guide

242

Network Conﬁguration

243

Background

243

Exported services

247

Important notes

248

Binary Conversion Table E-1

251

E-2 User’s Reference Guide

252

F-4 User’s Reference Guide

256

HD-15 DB-25

257

Description

258

Power requirements

258

Environment

258

Software and protocols

259

Agency approvals

259

Regulatory notices

259

Important safety instructions

261

G-6 User’s Reference Guide

262

Trunk Line

265

Class A, B, and C networks

268

hard seeding, seeding

269

8 User’s Reference Guide

272

see IP addresses

275

2 User’s Reference Guide

280

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