Huawei Quidway S3500 Series Operation Manual page 467

Operation Manual - Security
Quidway S3500 Series Ethernet Switches
Chapter 1 802.1x Configuration ................................................................................................... 1-1
1.1 802.1x Overview ................................................................................................................ 1-1
1.1.1 802.1x Standard Overview...................................................................................... 1-1
1.1.2 802.1x System Architecture .................................................................................... 1-1
1.1.3 802.1x Authentication Process................................................................................ 1-2
1.1.4 Implementing 802.1x on the Ethernet Switch ......................................................... 1-3
1.2 Configuring 802.1x............................................................................................................. 1-3
1.2.1 Enabling/Disabling 802.1x....................................................................................... 1-4
1.2.2 Setting the Port Access Control Mode. ................................................................... 1-4
1.2.3 Setting the Port Access Control Method ................................................................. 1-5
1.2.4 Checking the Users that Log on the Switch via Proxy ............................................ 1-5
1.2.5 Setting the Supplicant Number on a Port................................................................ 1-6
1.2.6 Setting the Authentication in DHCP Environment................................................... 1-6
1.2.7 Configuring the Authentication Method for 802.1x User ......................................... 1-6
1.2.8 Enabling/Disabling Guest VLAN ............................................................................. 1-7
1.2.9 Setting 802.1x Re-authentication ............................................................................ 1-8
1.2.10 Setting 802.1x Client Version Authentication...................................................... 1-10
1.2.11 Setting the Maximum Times of Authentication Request Message
Retransmission.............................................................................................................. 1-11
1.2.12 Configuring Timers.............................................................................................. 1-12
1.2.13 Enabling/Disabling a Quiet-Period Timer............................................................ 1-13
1.3 Displaying and Debugging 802.1x ................................................................................... 1-13
1.4 802.1x Configuration Example......................................................................................... 1-14
Chapter 2 Portal Configuration .................................................................................................... 2-1
2.1 Portal Overview.................................................................................................................. 2-1
2.1.1 Introduction to Portal ............................................................................................... 2-1
2.1.2 Portal System Composition..................................................................................... 2-1
2.1.3 Procedures for Portal Authentication ...................................................................... 2-2
2.1.4 Portal Operating Modes .......................................................................................... 2-3
2.1.5 Portal Authentication-Free Users and Free IP Addresses...................................... 2-3
2.1.6 ARP Packet Handshaking Between Switch and User's PC.................................... 2-4
2.1.7 Portal Rate Limitation.............................................................................................. 2-4
2.2 Portal Configurations ......................................................................................................... 2-4
2.2.1 Configuration Prerequisites..................................................................................... 2-4
2.2.2 Portal Configuration Tasks...................................................................................... 2-5
2.2.3 Portal Direct Authentication Configuration Example ............................................... 2-6
2.2.4 Re-DHCP Authentication Configuration Example................................................... 2-8
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