GS-5220-Series User Manual

Table Of Contents
Users Manual of GS-5220 Ultra PoE & PoE+ Series
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4.11.1 Understanding IEEE 802.1X Port-based Authentication .................................................................................. 245
4.11.2 Authentication Configuration ............................................................................................................................ 248
4.11.3 Network Access Server Configuration .............................................................................................................. 249
4.11.4 Network Access Overview ............................................................................................................................... 260
4.11.5 Network Access Statistics ................................................................................................................................ 261
4.11.6 RADIUS ........................................................................................................................................................... 268
4.11.7 TACACS+ ........................................................................................................................................................ 270
4.11.8 RADIUS Overview ........................................................................................................................................... 271
4.11.9 RADIUS Details ............................................................................................................................................... 273
4.11.10 Windows Platform RADIUS Server Configuration .......................................................................................... 279
4.11.11 802.1X Client Configuration ........................................................................................................................... 284
4.12 Security ................................................................................................................................................... 287
4.12.1 Port Limit Control ............................................................................................................................................. 287
4.12.2 Access Management ....................................................................................................................................... 291
4.12.3 Access Management Statistics ........................................................................................................................ 292
4.12.4 HTTPs ............................................................................................................................................................. 293
4.12.5 SSH ................................................................................................................................................................. 294
4.12.6 Port Security Status ......................................................................................................................................... 294
4.12.7 Port Security Detail .......................................................................................................................................... 297
4.12.8 DHCP Snooping .............................................................................................................................................. 298
4.12.9 Snooping Table ................................................................................................................................................ 300
4.12.10 IP Source Guard Configuration ...................................................................................................................... 300
4.12.11 IP Source Guard Static Table ......................................................................................................................... 302
4.12.12 ARP Inspection .............................................................................................................................................. 303
4.12.13 ARP Inspection Static Table ........................................................................................................................... 304
4.12.14 Dynamic ARP Inspection Table ...................................................................................................................... 305
4.13 Address Table ......................................................................................................................................... 308
4.13.1 MAC Table Configuration ................................................................................................................................. 308
4.13.2 MAC Address Table Status .............................................................................................................................. 310
4.14 LLDP ........................................................................................................................................................ 312
4.14.1 Link Layer Discovery Protocol ......................................................................................................................... 312
4.14.2 LLDP Configuration ......................................................................................................................................... 312
4.14.3 LLDP MED Configuration ................................................................................................................................ 315
4.14.4 LLDP-MED Neighbor ....................................................................................................................................... 321
4.14.5 Neighbor .......................................................................................................................................................... 325
4.14.6 Port Statistics ................................................................................................................................................... 326
4.15 Network Diagnostics .............................................................................................................................. 328
4.15.1 Ping ................................................................................................................................................................. 329