4.11 Authentication.........................................................................................................................................227

4.11.1 Understanding IEEE 802.1X Port-based Authentication ..................................................................................228

4.11.2 Authentication Configuration ............................................................................................................................231

4.11.3 Network Access Server Configuration..............................................................................................................232

4.11.4 Network Access Overview ...............................................................................................................................243

4.11.5 Network Access Statistics ................................................................................................................................244

4.11.6 RADIUS ...........................................................................................................................................................250

4.11.7 TACACS+ ........................................................................................................................................................252

4.11.8 RADIUS Overview ...........................................................................................................................................254

4.11.9 RADIUS Details ...............................................................................................................................................256

4.11.10 Windows Platform RADIUS Server Configuration..........................................................................................262

4.11.11 802.1X Client Configuration ...........................................................................................................................267

4.12 Security ...................................................................................................................................................270

4.12.1 Port Limit Control .............................................................................................................................................270

4.12.2 Access Management .......................................................................................................................................274

4.12.3 Access Management Statistics ........................................................................................................................275

4.12.4 HTTPs .............................................................................................................................................................276

4.12.5 SSH .................................................................................................................................................................276

4.12.6 Port Security Status .........................................................................................................................................277

4.12.7 Port Security Detail ..........................................................................................................................................280

4.12.8 DHCP Snooping ..............................................................................................................................................281

4.12.9 Snooping Table ................................................................................................................................................283

4.12.10 IP Source Guard Configuration......................................................................................................................283

4.12.11 IP Source Guard Static Table .........................................................................................................................285

4.12.12 ARP Inspection ..............................................................................................................................................286

4.12.13 ARP Inspection Static Table ...........................................................................................................................288

4.13 Address Table .........................................................................................................................................289

4.13.1 MAC Table Configuration.................................................................................................................................289

4.13.2 MAC Address Table Status ..............................................................................................................................291

4.13.3 Dynamic ARP Inspection Table........................................................................................................................292

4.13.4 Dynamic IP Source Guard Table......................................................................................................................293

4.14 LLDP ........................................................................................................................................................295

4.14.1 Link Layer Discovery Protocol .........................................................................................................................295

4.14.2 LLDP Configuration .........................................................................................................................................295

4.14.3 LLDP MED Configuration ................................................................................................................................298

4.14.4 LLDP-MED Neighbor .......................................................................................................................................304

4.14.5 Neighbor ..........................................................................................................................................................308

4.14.6 Port Statistics...................................................................................................................................................309

User's Manual of WGSD / WGSW Layer 2+ Series

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