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4.4.2.5 DSCP Mapping ........................................................................................................................................ 228
4.4.2.6 IP Precedence Mapping .......................................................................................................................... 230
4.4.3 QoS Basic Mode ................................................................................................................................................ 231
4.4.3.1 Global Settings ........................................................................................................................................ 231
4.4.3.2 Port Settings ............................................................................................................................................ 232
4.4.4 Bandwidth Control ............................................................................................................................................. 233
4.4.4.1 Ingress Bandwidth Control ...................................................................................................................... 233
4.4.4.2 Egress Bandwidth Control ....................................................................................................................... 234
4.4.4.3 Egress Queue ......................................................................................................................................... 235
4.4.5 Storm Control ..................................................................................................................................................... 236
4.4.5.1 Global Setting .......................................................................................................................................... 236
4.4.5.2 Port Setting .............................................................................................................................................. 237
4.4.6 Voice VLAN ....................................................................................................................................................... 239
4.4.6.1 Introduction to Voice VLAN ...................................................................................................................... 239
4.4.6.2 Properties ................................................................................................................................................ 240
4.4.6.3 Telephony OUI MAC Setting .................................................................................................................... 242
4.4.6.4 Telephony OUI Port Setting ..................................................................................................................... 243
4.5 Security ..................................................................................................................................................... 245
4.5.1 Access Security ................................................................................................................................................. 245
4.5.1.1 Telnet ....................................................................................................................................................... 245
4.5.1.2 SSH ......................................................................................................................................................... 247
4.5.1.3 HTTP ....................................................................................................................................................... 249
4.5.1.4 HTTPs ..................................................................................................................................................... 250
4.5.1.5 Access Method Profile Rules ................................................................................................................... 251
4.5.1.6 Access Profiles ........................................................................................................................................ 252
4.5.2 AAA ................................................................................................................................................................... 253
4.5.2.1 Login List ................................................................................................................................................. 254
4.5.2.2 Enable List ............................................................................................................................................... 255
4.5.2.3 RADIUS Server ....................................................................................................................................... 256
4.5.2.4 TACACS+ Server ..................................................................................................................................... 259
4.5.3.1 Understanding IEEE 802.1X Port-based Authentication .......................................................................... 261
4.5.3.2 802.1X Setting ......................................................................................................................................... 265
4.5.3.3 802.1X Port Setting ................................................................................................................................. 266
4.5.3.4 Guest VLAN Setting ................................................................................................................................ 268
4.5.3.5 Authenticated Host .................................................................................................................................. 270
4.5.4 Port Security ...................................................................................................................................................... 271
4.5.5 DHCP Snooping ................................................................................................................................................ 273
4.5.5.1 DHCP Snooping Overview ...................................................................................................................... 273
4.5.5.2 Global Setting .......................................................................................................................................... 275
User's Manual of GS-4210-8UP2S/GS-4210-16UP4C/GS-4210-24UP4C
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