H3c-technologies H3C SecBlade LB Cards manuals

H3c technologies H3C SecBlade LB Cards User Manual (66 pages)

Brand: H3c-technologies | Category: Safety | Size: 2.77 MB |

English

Table of contents

H3C LB Products

1

Preface

3

Obtaining documentation

4

Technical support

5

Documentation feedback

5

Contents

6

Configuring load balancing

7

IP network

14

Table 1 Configuration items

19

Item Descri

19

Real Service Group Name

22

Creating a real service

25

Configuration considerations

39

Enabling slow-offline

47

Creating a virtual service

48

Network requirements

51

Configuring the LB product

52

Verifying the configuration

54

Configuring LB product A

62

Configuring LB product B

64

H3c technologies H3C SecBlade LB Cards User Manual (196 pages)

Brand: H3c-technologies | Category: Safety | Size: 4.06 MB |

English

Table of contents

H3C LB Products

1

Preface

3

GUI conventions

4

Symbols

4

Network topology icons

4

Port numbering in examples

4

Obtaining documentation

5

Technical support

5

Documentation feedback

5

Contents

6

Overview

11

Application scenarios

12

Figure 6 Network diagram

14

Figure 7 Network diagram

15

Login overview

16

CLI user interfaces

17

User interface assignment

18

Logging in to the CLI

19

Logging in through Telnet

27

Logging in through SSH

35

IP network

40

Adding a Web login account

41

<H3C> system-view

43

[H3C] undo local-user admin

43

Configuring HTTP login

44

Configuring HTTPS login

45

Troubleshooting Web browser

52

Logging in through SNMP

56

NMS login example

58

ACSEI functions

61

ACSEI timers

62

ACSEI startup and operation

62

Managing the device

68

Changing the system time

69

Configuring banners

75

Banner message input modes

76

Rebooting the device

78

Scheduling jobs

79

Fridays

83

Configuring local users

86

Controlling user logins

96

10.110.100.52

100

10.110.100.46

100

Displaying online users

102

Configuring VDs

103

Creating a VD

105

Assigning interfaces to VDs

107

Assigning VLANs to a VD

107

Logging in to a VD

107

VD configuration example

108

Creating a VD at the CLI

111

Configuration procedure

114

Verifying the configuration

114

Hardware compatibility

115

Configuration guidelines

115

Configuration example

116

Configuring NTP

119

How NTP works

120

NTP message format

121

NTP operation modes

122

Symmetric peers mode

123

Broadcast mode

123

NTP configuration example

126

Configuring NTP at the CLI

128

Configuration prerequisites

133

Network requirements

138

3.0.1.31/24

139

3.0.1.32/24 3.0.1.33/24

139

Root delay: 31.00 ms

147

delay disper

147

Root delay: 0.00 ms

148

Upgrading software

150

Software upgrade methods

151

Upgrading BootWare

151

Installing hotfixes

153

Patch states

154

IDLE state

155

DEACTIVE state

155

ACTIVE state

156

RUNNING state

156

Patch installation task list

157

Installation prerequisites

157

Loading a patch file

159

Activating patches

159

Confirming ACTIVE patches

159

Software upgrade examples

160

Dealing with password loss

163

Managing configuration files

169

Running configuration

170

Guidelines

170

Procedures

171

Resetting the configuration

173

Configuration task list

175

Task Command

180

Remarks

180

Using the CLI

181

CLI views

182

Return to user view. return

183

Entering a command

185

Usage guidelines

186

Controlling the CLI output

189

Configuring command levels

193

H3c technologies H3C SecBlade LB Cards User Manual (114 pages)

Brand: H3c-technologies | Category: Safety | Size: 1.31 MB |

English

Table of contents

H3C LB Products

1

Preface

3

Obtaining documentation

4

Technical support

5

Documentation feedback

5

Contents

6

Ping example

10

Tracert

12

Prerequisites

13

System debugging

14

Debugging a feature module

15

Ping and tracert example

16

Overview

18

System information formats

20

Formats

21

Field description

21

Managing security logs

30

Configuration considerations

40

Managing logs

43

Exporting user logs

50

Troubleshooting user logging

52

Configuring session logging

53

Log report

55

Displaying blacklist logs

58

Configuring SNMP

62

SNMP configuration task list

63

Configuring SNMP logging

66

Configuring SNMP traps

67

SNMP configuration examples

70

1.1.1.1/24

71

1.1.1.2/24

71

Configuring MIB style

75

Configuring RMON

76

History group

77

Event group

77

Alarm group

77

Private alarm group

78

Terminal

81

Console

81

Managing the file system

86

Managing files

87

Renaming a file

88

Copying a file

88

Moving a file

88

Deleting/restoring a file

88

Managing directories

89

Managing storage media

90

Partitioning a CF card

91

Restrictions and guidelines

92

Performing batch operations

93

Configuring FTP

95

Configuring basic parameters

100

Network requirements

102

Configuration procedure

102

<Sysname> reboot

104

Configuring TFTP

105

Optimizing IP performance

108

Configuring TCP timers

110

A C D E F H I L M O P S T U

113

H3c technologies H3C SecBlade LB Cards User Manual (165 pages)

Brand: H3c-technologies | Category: Safety | Size: 1.89 MB |

English

Table of contents

H3C LB Products

1

Preface

3

Obtaining documentation

4

Technical support

5

Documentation feedback

5

Contents

6

High availability overview

9

Technolo

11

Introduction Reference

11

Configuring VRRP

12

VRRP standard mode

13

VRRP timers

14

Packet format

15

VRRP principles

16

VRRP tracking

16

VRRP load balancing mode

18

Virtual forwarder

20

Packet types

22

Configuring IPv4 VRRP

23

Configuring a VRRP group

25

Configuring VF tracking

32

Configuring IPv6 VRRP

34

Configuration guidelines

36

Configuring Device A

40

Configuring Device B

41

Troubleshooting VRRP

80

Stateful failover overview

82

Service backup

83

Stateful failover states

83

Enabling stateful failover

89

GE1/2 GE1/2GE1/1 GE1/1

90

GE0/1 GE0/1

90

Configuring IPC

93

Packet sending modes

94

Task Command

95

Remarks

95

Configuring Track

96

Associating Track with NQA

98

Associating Track with VRRP

99

Associating Track with PBR

102

Configuration procedure

103

Track configuration examples

104

Verifying the configuration

106

Network requirements

108

Configuring NQA

116

Threshold monitoring

117

NQA configuration task list

118

Configuring the NQA server

118

Configuring the NQA client

119

Configuring a DHCP operation

120

Configuring a DNS operation

121

Configuring an FTP operation

121

Configuring a TCP operation

125

Configuring a DLSw operation

129

Introduction

131

Configuration prerequisites

132

Scheduling an NQA operation

135

NQA configuration examples

136

Configuring interface backup

156

Active/standby mode

157

Load balancing mode

157

Configuring load balancing

159

Network requirement

162

A C D E H I N O S T V

165

H3c technologies H3C SecBlade LB Cards User Manual (278 pages)

Brand: H3c-technologies | Category: Safety | Size: 4.09 MB |

English

Table of contents

H3C LB Products

1

Preface

3

GUI conventions

4

Symbols

4

Network topology icons

4

Port numbering in examples

4

Obtaining documentation

5

Technical support

5

Documentation feedback

5

Contents

6

Security overview

12

Data security

13

Other security technologies

14

Configuring security zones

16

Creating a security zone

17

Configuring a security zone

23

Configuring a time range

27

Configuring ACLs

29

Creating an ACL

32

Configuring a basic ACL rule

33

Configuring ACL acceleration

38

ACL configuration example

38

Configuring ACLs at the CLI

39

Configuring an advanced ACL

40

Copying an ACL

43

Configuring AAA

48

RADIUS servers

49

Users Clients Dictionary

49

RADIUS packet format

50

Extended RADIUS attributes

53

HWTACACS

54

Domain-based user management

56

AAA for multi-VPNs

57

Protocols and standards

57

RADIUS attributes

57

Configuring AAA schemes

62

Configuring RADIUS schemes

66

Setting RADIUS timers

73

Configuring HWTACACS schemes

76

Creating an HWTACACS scheme

77

Setting HWTACACS timers

81

Creating an ISP domain

83

Configuration prerequisites

85

AAA configuration examples

89

Configuring LB

91

$enab1$ pass1 1

95

$enab2$ pass2 2

95

$enab3$ pass3 3

95

Troubleshooting AAA

97

Troubleshooting HWTACACS

99

Configuring password control

100

Level 1 One One

101

Level 2 Two One

101

Level 3 Three One

101

Level 4 Four One

102

Enabling password control

103

Network requirements

107

Configuration procedure

108

Verifying the configuration

109

Managing public keys

110

Displaying public keys

114

2. Configure Device B:

115

Configuring PKI

119

PKI architecture

120

PKI operation

121

PKI applications

121

Creating a PKI entity

124

Creating a PKI domain

125

Generating an RSA key pair

128

Destroying the RSA key pair

129

Password

131

PKI configuration examples

132

{ Click Add

138

Configuring PKI in the CLI

142

Configuring a PKI domain

143

Verifying PKI certificates

147

Deleting a certificate

148

1. Network requirements

152

<LB> system-view

153

[LB] pki entity aaa

153

[LB-pki-entity-aaa] quit

153

[LB] pki domain torsa

153

IP network

156

Troubleshooting PKI

157

Configuration guidelines

158

Configuring SSL

160

Configuration task list

161

Configuration considerations

163

Troubleshooting SSL

165

Solution

166

Configuring SSH

167

SSH authentication

168

SSH support for VPNs

169

Configuring an SSH user

173

Stelnet client

175

Working with SFTP files

180

Displaying help information

180

192.168.1.56/24

182

192.168.1.40/24

182

(private.ppk) and click OK

188

<Router> system-view

189

SFTP configuration examples

194

Configuring RSH

201

Configuration Procedure

202

Managing sessions

204

3. Click Apply

206

Managing sessions in the CLI

210

Configuring session logging

212

Enabling session logging

213

Task Command

215

Remarks

215

Overview

216

Web interface

217

Configuring the host

218

Configuring the LB product

219

Configuration example

221

Scanning attack

223

Flood attack

223

Connection limit

224

Blacklist function

224

Traffic statistics function

225

TCP proxy

226

Configuring TCP proxy

243

Configuring blacklist

248

Viewing the blacklist

249

Attack t

254

Symptom

263

Analysis

263

Configuring connection limit

268

A C D E M N O P R S T

277

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