HP 2600 Series manuali

Hp 2600 Series Manuale Utente (306 pagine)

Marchio: Hp | Categoria: Accessori per computer | Dimensione: 2.08 MB |

Inglese

Indice

Access Security Guide

1

December 2008

3

2600-PWR and 2800 Switches

6

4 TACACS+ Authentication

7

10 Traffic/Security Filters

11

Product Documentation

13

Feature Index

14

Getting Started

17

Introduction

18

Conventions

21

Command Prompts

22

Screen Simulations

22

Port Identity Examples

22

Sources for More Information

23

Need Only a Quick Start?

24

Menu: Setting Passwords

30

Front-Panel Security

33

Front-Panel Button Functions

34

Reset Button

35

Password Recovery

41

[Y] (for “Yes”)

42

[N] (for “No”)

42

Password Recovery Process

43

Client Options

47

General Features

48

Authenticator Operation

49

MAC-based Authentication

51

Operating Rules and Notes

54

Note on MAC

58

Addresses

58

RADIUS Server

59

Web-Based Authentication

70

MAC-Based Authentication

71

Show Client Status

73

Terminology Used in TACACS

77

Applications:

77

General System Requirements

79

Privilege Levels

81

Before You Begin

82

Configuration

83

Caution Regarding

87

Login Primary

87

Encryption Keys

90

First-Choice TACACS+ Server

92

How Authentication Operates

94

Using the Encryption Key

97

Access When Using TACACS+

98

Messages Related to TACACS+

99

TACACS+ Authentication

100

Contents

101

Overview

102

Terminology

103

Authentication

106

Want RADIUS To Protect

108

The switch now

109

SSH authentication

109

Local Authentication Process

116

Configuring RADIUS Accounting

117

Reports to the RADIUS Server

122

Updating Options

124

Viewing RADIUS Statistics

125

RADIUS Accounting Statistics

128

as both the

131

http://www.openssh.com

135

Prerequisite for Using SSH

137

Public Key Formats

137

Operation

141

Host Public

144

Key for the

144

Bit Size

145

Exponent <e>

145

Modulus <n>

145

Contact Behavior

147

■ Execute no ip ssh

148

Note on Port

149

Public-Key Authentication

153

Bit Size Exponent <e>

155

Note on Public

156

Key Index Number

157

Message Meaning

160

Prerequisite for Using SSL

165

Password Button

168

Security Tab

168

Generate New Key

171

Enter certificate Arguments

171

Generate New Certificate

171

Show host certificate command

172

[SSL] button

174

Browser Interface

175

Browser Contact Behavior

177

Common Errors in SSL Setup

181

(802.1X)

183

How 802.1X Operates

188

as defined in the

191

802.1X standard

191

Note on 802.1X

193

Access Control (802.1X)

194

Authenticators

197

802.1X Open VLAN Mode

203

Unauthorized-Client VLANs

207

802.1X Devices

214

Note on

215

Blocking a Non

215

802.1X Device

215

Other Switches

216

Statistics, and Counters

220

■ The switch reboots

225

Affects VLAN Operation

226

After the 802.1X session

229

Blocking Unauthorized Traffic

233

Trunk Group Exclusion

234

Planning Port Security

235

Learned MAC Addresses

240

Configuring Port Security

242

MAC Lockdown

247

MAC Lockdown Operating Notes

250

Deploying MAC Lockdown

251

MAC Lockout

255

Port Security and MAC Lockout

257

IP Lockdown

258

Security Features

259

Alert Flags

259

Resetting Alert Flags

261

Yes” for the port on which

263

4. Event Log and use

266

[Overview] button

266

[Reset Alert Flags]

267

[?] in the web

267

Traffic/Security Filters

269

Using Source-Port Filters

272

Viewing a Source-Port Filter

275

Filter Indexing

276

Editing a Source-Port Filter

277

Using Authorized IP Managers

287

Access Levels

289

Stations

290

Managers

291

Building IP Masks

295

IP Entry

296

Operating Notes

298

Index – 1

299

2 – Index

300

Index – 3

301

4 – Index

302

Index – 5

303

6 – Index

304

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