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Operation Manual – 802.1x-System Guard

H3C S3100 Series Ethernet Switches Table of Contents

Table of Contents

Chapter 1 802.1x Configuration ................................................................................................... 1-1

1.1 Introduction to 802.1x ........................................................................................................ 1-1

1.1.1 Architecture of 802.1x Authentication ..................................................................... 1-1

1.1.2 The Mechanism of an 802.1x Authentication System............................................. 1-3

1.1.3 Encapsulation of EAPoL Messages........................................................................ 1-3

1.1.4 802.1x Authentication Procedure............................................................................ 1-6

1.1.5 Timers Used in 802.1x ............................................................................................ 1-9

1.1.6 802.1x Implementation on an S3100 Series Switch ............................................. 1-10

1.2 Introduction to 802.1x Configuration................................................................................ 1-14

1.3 Basic 802.1x Configuration.............................................................................................. 1-15

1.3.1 Configuration Prerequisites................................................................................... 1-15

1.3.2 Configuring Basic 802.1x Functions...................................................................... 1-15

1.3.3 Timer and Maximum User Number Configuration ................................................ 1-17

1.4 Advanced 802.1x Configuration....................................................................................... 1-18

1.4.1 Configuring Proxy Checking.................................................................................. 1-18

1.4.2 Configuring Client Version Checking .................................................................... 1-19

1.4.3 Enabling DHCP-triggered Authentication.............................................................. 1-20

1.4.4 Configuring Guest VLAN....................................................................................... 1-20

1.4.5 Configuring 802.1x Re-Authentication .................................................................. 1-21

1.4.6 Configuring the 802.1x Re-Authentication Timer.................................................. 1-21

1.5 Displaying and Debugging 802.1x................................................................................... 1-22

1.6 Configuration Example ....................................................................................................1-23

1.6.1 802.1x Configuration Example.............................................................................. 1-23

Chapter 2 Quick EAD Deployment Configuration...................................................................... 2-1

2.1 Introduction to Quick EAD Deployment............................................................................. 2-1

2.1.1 Quick EAD Deployment Overview .......................................................................... 2-1

2.1.2 Operation of Quick EAD Deployment......................................................................2-1

2.2 Configuring Quick EAD Deployment.................................................................................. 2-2

2.2.1 Configuration Prerequisites..................................................................................... 2-2

2.2.2 Configuration Procedure ......................................................................................... 2-2

2.2.3 Displaying and Maintaining Quick EAD Deployment.............................................. 2-4

2.3 Quick EAD Deployment Configuration Examples.............................................................. 2-4

2.4 Troubleshooting ................................................................................................................. 2-5

Chapter 3 HABP Configuration.................................................................................................... 3-1

3.1 Introduction to HABP ......................................................................................................... 3-1

3.2 HABP Server Configuration............................................................................................... 3-1

3.3 HABP Client Configuration ................................................................................................3-2

H3C S3100 8C SI User Manual

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