Cisco IPS 7.1 manuali

Cisco IPS 7.1 Guida di Installazione (422 pagine)

Marchio: Cisco | Categoria: Networking | Dimensione: 18.95 MB |

Inglese

Indice

Text Part Number: OL-24002-01

1

CONTENTS

3

B Initializing the Sensor B-1

7

C Obtaining Software C-1

7

E Troubleshooting E-1

9

Contents

10

OL-24002-01

10

F Cable Pinouts F-1

12

About This Guide

13

Organization

14

Conventions

14

Related Documentation

15

Submitting a Service Request

16

Introducing the Sensor

17

How the Sensor Functions

18

Your Network Topology

19

Tuning the IPS

19

Sensor Interfaces

20

Command and Control Interface

21

Sensing Interfaces

22

Interface Support

22

TCP Reset Interfaces

27

Interface Restrictions

28

Interface Modes

30

Figure 1-2 Promiscuous Mode

31

• Monitor session

31

Inline Interface Pair Mode

32

Inline VLAN Pair Mode

32

VLAN Group Mode

33

Supported Sensors

34

Table 1-4 Supported Sensors

35

IPS Appliances

36

Appliance Restrictions

37

The Sensor and Time Sources

39

Step 1 Log in to the sensor

40

Time Sources and the Sensor

42

Installation Preparation

43

Safety Recommendations

44

Safety Recommendations

45

Working in an ESD Environment

46

General Site Requirements

47

Power Supply Considerations

48

Configuring Equipment Racks

48

Installing the IPS 4270-20

49

Supported Interface Cards

52

Hardware Bypass

53

4GE Bypass Interface Card

54

• AC power present

60

• Standby mode

60

Diagnostic Panel

62

Rail System Kit Contents

65

< 28.5”

68

For threaded-hole racks:

70

Installing the IPS 4270-20

84

Installing and Removing Fans

98

Product Overview

102

Specifications

102

Specifications

103

Accessories

104

Front and Back Panel Features

105

Rack Mount Installation

109

Rack Mount Installation

110

For More Information

111

11 2 3 4

117

Installing DC Input Power

121

Statement 122

123

• Ground lead wire (middle)

124

Figure 4-19 Ground Wires

124

Chassis Features

131

Cisco ASA 5585-X IPS SSP

132

Cisco IPS 4520

132

Chassis Features

135

Memory Configurations

139

Supported SFP/SFP+ Modules

139

Table 5-7 SFP/SFP+ Modules

140

SFP/SFP+

141

Package Contents

150

Step 13 Power on the sensor

160

Step 1 Power off the sensor

161

Memory Specifications

168

Indicators

169

Removing the ASA 5500 AIP SSM

171

Front Panel Features

176

Memory Requirements

180

SFP/SFP+ Modules

181

Installing SFP/SFP+ Modules

183

Logging In to the Sensor

189

Logging In to the Appliance

190

Logging In to the Sensor

196

Initializing the Sensor

197

Simplified Setup Mode

198

System Configuration Dialog

198

Use NTP?[no]: yes

199

Basic Sensor Setup

200

Advanced Setup

203

Step 29 Reboot the appliance

208

Verifying Initialization

221

Verifying Initialization

223

Obtaining Software

225

IPS 7.1 Files

226

IPS Software Versioning

227

IPS-[sig]-[S]-req-E1.pkg

228

IPS Software Release Examples

229

Accessing IPS Documentation

231

Understanding Licensing

232

Installing the License Key

236

Uninstalling the License Key

238

Upgrading the Sensor

243

Upgrade Notes and Caveats

244

Manually Upgrading the Sensor

244

Downgrading the Sensor

251

Installing System Images

253

TFTP Servers

254

Installing System Images

270

Troubleshooting

271

Cisco Bug Search

272

Preventive Maintenance

272

Creating the Service Account

275

Disaster Recovery

276

Recovering the Password

277

Using the GRUB Menu

278

Using ROMMON

279

Using the ASDM

281

Disabling Password Recovery

283

Time Sources and the Sensor

285

The ASA IPS Modules

286

Correcting Time on the Sensor

287

Supported MIBs

288

Troubleshooting the Appliance

292

Analysis Engine is Busy

294

Communication Problems

295

Step 1 Log in to the CLI

298

The SensorApp and Alerting

299

Unable to See Alerts

302

Check for alerts

303

Sensor Not Seeing Packets

304

Blocking

306

Verifying ARC is Running

307

Device Access Issues

310

Enabling Debug Logging

315

Step 11 View the zone names

316

Zone Names

319

Software Upgrades

322

Issues With Automatic Update

323

Troubleshooting the IDM

325

Troubleshooting the IME

327

Not Supported Error Message

328

Installation Error

328

Health and Status Information

329

Failover Scenarios

331

Configuration Examples

332

IPS Reloading Messages

334

• 1300.0

337

• 1304.0

337

• 1305.0

337

IPS Not Loading

340

Gathering Information

347

Tech Support Information

348

Varlog Files

349

Tech Support Command Output

350

Version Information

352

Statistics Information

355

Displaying Statistics

356

Interfaces Information

367

Events Information

368

Sensor Events

369

Displaying Events

369

Clearing Events

372

Gathering Information

374

Cable Pinouts

375

Console Port (RJ-45)

376

RJ-45 to DB-9 or DB-25

377

Appendix F Cable Pinouts

378

RJ-45 to DB-9 or DB-25

378

Numerals

379

Glossary

380

Numerics

405

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