Digitalchina Networks DCS-3950 series manuels

Manuels d'utilisation et guides de l'utilisateur pour Commutateurs de réseau Digitalchina Networks DCS-3950 series.
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Digitalchina networks DCS-3950 series Spécifications (394 pages)

marque: Digitalchina-networks | Catégorie: Commutateurs de réseau | Taille: 2.21 MB |

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Table des matières

series comprises

2

Contents

3

1.1 Brief Introduction

11

1.1.1 Overview

13

1.1.3 Main Features

15

1.2 Technical specifications

16

1.3 Physical Specifications

17

1.4 Product appearance

17

1.4.3 Status LEDs

18

2.1 Installation Notice

20

2.1.1.5 Anti-interference

22

2.1.1.6 Rack Configuration

22

2.1.1.3 Power Supply

22

2.1.2 Installation Notice

23

2.1.3 Security Warnings

23

2.2 Installation Preparation

24

2.3 Hardware Installation

24

2.3.1 Installing the Switch

24

2.3.2 Connecting Console

25

3.1 Setup Configuration

28

3.2 Main Setup Menu

28

3.3 Setup Submenu

28

3.3.4 Configuring Web Server

30

3.3.5 Configuring SNMP

31

Chapter 4 Switch Management

33

4.1.2 In-band Management

36

4.1.2.2 Management via HTTP

38

Switch#config

39

4.2 Management Interface

40

4.2.1 CLI Interface

40

4.2.1.1 Configuration Modes

41

4.2.1.1.1 User Mode

41

4.2.1.1.2 Admin Mode

42

4.2.1.1.3 Global Mode

42

4.2.1.1.4 Interface Mode

42

4.2.1.1.5 VLAN Mode

43

4.2.1.1.7 ACL Mode

43

4.2.1.2 Configuration Syntax

43

4.2.1.3 Shortcut Key Support

44

4.2.1.4 Help Function

45

4.2.1.5 Input Verification

46

4.2.1.6 Fuzzy Match Support

46

4.2.2 Web Interface

47

5.1.1 clock set

49

5.1.2 config

49

5.1.3 exec timeout

50

5.1.4 exit

50

5.1.5 help

50

5.1.6 ip host

51

5.1.7 ip http server

51

5.1.8 hostname

51

5.1.9 reload

52

5.1.10 set default

52

5.1.11 setup

52

5.1.12 language

52

5.1.13 web-user

53

5.1.14 write

53

5.1.15 show cpu usage

53

5.1.16 show tech-support

54

5.1.17 vendorcontact

54

5.1.18 vendorlocation

54

5.1.19 web-language

54

5.2.1 Ping

55

5.2.2 Telnet

56

5.2.2.3 Telnet Command List

57

5.2.2.3.2 monitor

58

5.2.2.3.3 telnet

58

5.2.3 SSH

60

5.2.3.3 SSH Command List

61

5.2.3.3.1 ssh-server enable

61

5.2.3.3.2 ssh-user

61

5.2.3.3.3 ssh-server timeout

62

5.2.3.3.6 monitor

63

5.2.4 Traceroute

64

5.2.5 Show

65

5.2.5.3 show debugging

66

5.2.5.4 show flash

66

5.2.5.5 show history

66

5.2.5.6 show memory

67

5.2.5.7 show rom

67

5.2.5.8 show running-config

67

5.2.5.9 show startup-config

68

5.2.5.11 show tcp

69

5.2.5.12 show udp

69

5.2.5.13 show telnet login

70

5.2.5.14 show telnet user

70

5.2.5.15 show version

70

5.2.6 Debug

71

5.3.2.1 ip address

72

5.4 SNMP Configuration

73

5.4.1 Introduction to SNMP

73

5.4.2 Introduction to MIB

75

5.4.3 Introduction to RMON

76

5.4.4 SNMP Configuration

76

5.4.4.2.1 snmp-server enable

78

5.4.4.2.5 snmp-server user

80

5.4.4.2.6 snmp-server group

80

5.4.4.2.7 snmp-server view

81

5.4.4.2.8 snmp-server host

81

5.4.4.2.11 rmon enable

82

5.4.6 SNMP Troubleshooting

83

5.4.6.1.1 show snmp

84

5.4.6.1.2 show snmp status

85

5.4.6.1.4 show snmp user

86

5.4.6.1.5 show snmp group

86

5.4.6.1.6 show snmp view

87

5.4.6.1.7 show snmp mib

87

5.4.6.1.8 debug snmp packet

87

5.5 Switch Upgrade

88

5.5.1 BootROM Upgrade

88

5.5.2 FTP/TFTP Upgrade

90

5.5.2.2.2.1 copy（FTP）

94

5.5.2.2.2.6 copy（TFTP）

96

5.5.2.4.1.1 show ftp

101

5.5.2.4.1.2 show tftp

102

5.6 System Log

103

5.6.1.1 Log Output Channel

104

5.6.2.2 Sys log Command list

106

5.6.2.2.1 clear logging

107

5.6.2.2.2 logging buffered

107

5.6.2.2.3 logging console

107

5.6.2.2.4 logging host

107

5.6.2.2.5 logging monitor

108

5.6.2.2.6 logging on

108

5.6.2.2.7 logging source

109

5.6.4.1.1 show channel

110

5.7 Classified Configuration

112

5.7.2.2.1 Enable

113

5.8 Port Isolation

114

5.8.2.2 Isolating Interfaces

115

6.2.2.1 cluster run

118

6.2.2.3 cluster ip-pool

119

6.2.2.4 cluster commader

119

6.2.2.5 cluster member

120

6.2.2.7 rcommand member

121

6.2.2.8 rcommand commander

121

6.2.2.9 cluster reset member

121

6.2.2.11 cluster holdtime

122

6.2.2.12 cluster heartbeat

123

Switch n

124

6.4.1.1 show cluster

125

6.4.1.3 show cluster members

127

Chapter 7 Port Configuration

129

7.2.1.2.1 Bandwidth

131

7.2.1.2.2 packet-suppression

131

7.2.1.2.3 speed-duplex

132

7.2.1.2.4 combo-forced-mode

132

7.2.1.2.5 flow control

134

7.2.1.2.6 interface ethernet

134

7.2.1.2.7 loopback

134

7.2.1.2.8 mdi

135

7.2.1.2.9 name

135

7.2.1.2.10 shutdown

135

7.2.2.2.1 interface vlan

137

7.2.2.2.2 ip address

138

7.2.2.2.3 shutdown

138

7.2.3.5.1 show monitor

141

7.2.3.5.2 debug mirror

141

7.4 Port Troubleshooting

143

8.1.1 Obtaining MAC Table

147

8.1.2 Forward or Filter

148

8.2.2 mac-address-table

150

8.4 Troubleshooting

152

8.4.2 Troubleshooting

153

8.5.1 MAC Address Binding

153

Chapter 9 VLAN Configuration

161

9.2 VLAN Configuration

162

9.2.2.1 vlan

164

9.2.2.2 name

164

9.2.2.4 switchport interface

165

9.2.2.5 switchport mode

165

9.2.2.8 vlan ingress enable

167

9.2.2.9 private-vlan

167

Trunk Link

169

9.3.3.1 dot1q-tunnel enable

172

9.3.3.2 dot1q-tunnel tpid

172

9.3.3.4 show dot1q-tunnel

174

9.4.3.1 protocol-vlan enable

176

9.4.3.2 protocol-vlan mode

177

9.5 VLAN Troubleshooting

178

10.1 Introduction to MSTP

180

10.1.1 MSTP Region

180

10.1.2 Port Roles

181

10.1.3 MSTP Load Balance

182

10.2 MSTP Configuration

182

10.2.2 MSTP Command List

185

10.2.2.3 instance vlan

186

10.2.2.4 name

186

10.2.2.5 revision-level

186

10.2.2.6 spanning-tree

187

10.2.2.13 spanning-tree mode

189

10.4 MSTP Troubleshooting

200

10.4.1.3 show mst-pending

203

10.4.1.4 debug spanning-tree

203

10.4.2 MSTP Troubleshooting

204

Chapter 11 IGMP Snooping

205

11.2.2.1 ip igmp snooping

207

11.3 IGMP Snooping Example

211

Chapter 12 Multicast VLAN

217

Configuration

217

12.2.2.1 multicast-vlan

218

12.3 Multicast VLAN Example

219

13.1 DCSCM Introduction

221

13.2 DCSCM Configuration

221

13.2.2 DCSCM Command List

224

13.2.2.9 ip multicast policy

228

13.3 DCSCM Typical Example

229

13.4 DCSCM Troubleshooting

230

13.4.2 DCSCM Troubleshooting

232

14.1 Introduction to 802.1x

233

14.2 802.1x Configuration

234

14.2.2.1 aaa enable

238

14.2.2.4 dot1x accept-mac

239

14.2.2.6 dot1x eapor enable

240

14.2.2.7 dot1x enable

240

14.2.2.8 dot1x guest-vlan

241

14.2.2.10 dot1x max-req

242

14.2.2.13 dot1x port-control

243

14.2.2.14 dot1x port-method

243

14.2.2.26 radius-server key

248

10.1.1.1

250

10.1.1.2

250

Radius Server

250

10.1.1.3

250

14.4 802.1x Troubleshooting

251

14.4.1.4 show radius count

253

14.4.1.5 show dot1x

254

14.4.1.6 debug aaa error

255

14.4.1.7 debug aaa packet

255

14.4.1.8 debug aaa detail

256

14.4.1.9 debug dot1x error

256

14.4.1.10 debug dot1x packet

256

14.4.1.11 debug dot1x detail

257

14.4.1.12 debug dot1x fsm

257

Chapter 15 ACL Configuration

259

15.3 ACL Configuration

260

15.3.2 ACLCommand List

274

15.3.2.3 firewall

275

15.3.2.4 firewall default

276

15.3.2.5 ip access extended

276

15.3.2.6 ip access standard

276

15.3.2.16 time-range

285

15.4 ACL Example

287

15.5 ACL Troubleshooting

289

15.5.1.2 show access-group

290

15.5.1.3 show firewall

291

15.5.1.4 show time-range

291

15.5.2 ACL Troubleshooting

292

Chapter 16 AM Configuration

293

16.3.2 AM Command List

294

16.3.2.2 am port

295

16.3.2.3 am ip-pool

295

16.3.2.4 am mac-ip-pool

295

16.4 AM Example

296

16.5 AM Troubleshooting

297

16.5.2 AM Troubleshooting

298

17.2.2.1 port-group

301

17.2.2.2 port-group mode

301

17.3 Port Channel Example

302

17.4.1.1 show port-group

305

17.4.1.2 debug lacp

309

18.1 Introduction to DHCP

311

18.2.2.1 bootfile

314

18.2.2.2 client-identifier

315

18.2.2.3 client-name

315

18.2.2.4 default-router

315

18.2.2.5 dns-server

316

18.2.2.6 domain-name

316

18.2.2.7 hardware-address

316

18.2.2.8 host

317

18.2.2.11 ip dhcp pool

318

18.2.2.14 loghost dhcp

319

18.2.2.15 lease

319

18.2.2.17 netbios-node-type

320

18.2.2.18 network-address

321

18.2.2.19 next-server

321

18.2.2.20 option

321

18.2.2.21 service dhcp

322

18.3 DHCP Troubleshooting

323

18.3.2 DHCP Troubleshooting

327

Chapter 19 DHCP Snooping

328

19.2.2.1 ip dhcp snooping

331

19.3.1.2 logging source

339

20.1 ARP Guard introduction

342

20.2.2.1 arp-guard ip

343

21.1 Introduction

344

21.2.2.1 anti-arpscan enable

346

23.1 SNTP Introduction

359

23.2 SNTP Configuration

360

23.2.2 SNTP Command List

360

23.3 SNTP Troubleshooting

361

23.3.1.1 show sntp

362

23.3.1.2 debug sntp

362

Chapter 24 QoS Configuration

364

24.1.2 QoS Implementation

365

24.1.3 Basic QoS Model

365

24.2 QoS Configuration

369

24.2.2 QoS Command List

372

24.2.2.2 class-map

373

24.2.2.3 match

373

24.2.2.4 policy-map

374

24.2.2.5 class

374

24.2.2.6 set

374

24.2.2.7 police

375

24.2.2.9 police aggregate

376

24.2.2.10 mls qos trust

376

24.2.2.11 mls qos cos

377

24.2.2.12 service-policy

377

24.2.2.15 priority-queue out

378

24.2.2.16 wrr-queue cos-map

379

24.2.2.17 mls qos map

379

24.3 QoS Example

380

24.4 QoS Troubleshooting

383

24.4.1.4 show mls qos maps

384

24.4.2 QoS Troubleshooting

385

25.1 Layer 3 Interface

387

25.1.2.2.1 interface vlan

388

25.1.2.2.2 ip route

388

25.1.2.3.1 show ip traffic

389

25.1.2.3.2 debug ip packet

391

25.1.2.3.3 show ip route

391

25.2 ARP

392

25.2.1 Introduction to ARP

392

25.2.2 ARP Configuration

392

25.2.2.2.1 arp

393

25.2.3.1.1 show arp

393

25.2.3.1.2 debug arp

394

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