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4.9 Security .....................................................................................................................................................211
4.9.1.1 Understanding IEEE 802.1X Port-based Authentication..........................................................................212
4.9.1.2 802.1X Setting .........................................................................................................................................215
4.9.1.3 802.1X Port Setting .................................................................................................................................216
4.9.1.4 Guest VLAN Setting ................................................................................................................................218
4.9.1.5 Authenticated Host ..................................................................................................................................220
4.9.2 RADIUS Server .................................................................................................................................................221
4.9.3 TACACS+ Server...............................................................................................................................................224
4.9.4 AAA ...................................................................................................................................................................227
4.9.4.1 Login List .................................................................................................................................................228
4.9.4.2 Enable List...............................................................................................................................................229
4.9.5 Access ...............................................................................................................................................................230
4.9.5.1 Telnet .......................................................................................................................................................230
4.9.5.2 SSH .........................................................................................................................................................231
4.9.5.3 HTTP .......................................................................................................................................................233
4.9.5.4 HTTPs .....................................................................................................................................................235
4.9.6 Management Access Method ............................................................................................................................236
4.9.6.1 Profile Rules ............................................................................................................................................236
4.9.6.2 Access Rules ...........................................................................................................................................237
4.9.7 DHCP Snooping ................................................................................................................................................239
4.9.7.1 DHCP Snooping Overview ......................................................................................................................239
4.9.7.2 Global Setting ..........................................................................................................................................240
4.9.7.3 VLAN Setting ...........................................................................................................................................241
4.9.7.4 Port Setting..............................................................................................................................................243
4.9.7.5 Statistics ..................................................................................................................................................244
4.9.7.6 Database Agent .......................................................................................................................................245
4.9.7.7 Rate Limit ................................................................................................................................................247
4.9.7.8 Option 82 Global Setting .........................................................................................................................249
4.9.7.9 Option 82 Port Setting .............................................................................................................................250
4.9.7.10 Option 82 Circuit-ID Setting ...................................................................................................................252
4.9.8 Dynamic ARP Inspection ...................................................................................................................................253
4.9.8.1 Global Setting ..........................................................................................................................................253
4.9.8.2 VLAN Setting ...........................................................................................................................................254
4.9.8.3 Port Setting..............................................................................................................................................255
4.9.8.4 Statistics ..................................................................................................................................................257
4.9.8.5 Rate Limit ................................................................................................................................................258
4.9.9 IP Source Guard ................................................................................................................................................259
4.9.9.1 Port Settings ............................................................................................................................................260
4.9.9.2 Binding Table ...........................................................................................................................................261
7
User's Manual of LRP-822CS
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