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Tp-Link T2500-28TC V2 [247/342] Ip source guard
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Choose the menu Network Security→ARP Inspection→ARP Statistics to load the following
page.
Figure 13-16 ARP Statistics
The following entries are displayed on this screen:
Auto Refresh
Auto Refresh:
Enable/Disable the Auto Refresh feature.
Refresh Interval:
Specify the refresh interval to display the ARP Statistics.
Illegal ARP Packet
Port:
Displays the port number.
Trusted Port:
Indicates the port is an ARP Trusted Port or not.
Illegal ARP Packet:
Displays the number of the received illegal ARP packets.
13.4 IP Source Guard
IP Source Guard is to filter the IP packets based on the IP-MAC Binding entries. Only the
packets matched to the IP-MAC Binding rules can be processed, which can enhance the
bandwidth utility.
Содержание
- User guide 1
- Ce mark warning 2
- Copyright trademarks 2
- Fcc statement 2
- Explanation of the symbols on the product label 3
- Industry canada statement 3
- Safety information 3
- 安全諮詢及注意事項 3
- Package contents 12
- Chapter 1 about this guide 13
- Conventions 13
- Intended readers 13
- Overview of this guide 14
- Appearance description 19
- Chapter 2 introduction 19
- Front panel 19
- Overview of the switch 19
- Rear panel 20
- Chapter 3 login to the switch 21
- Configuration 21
- Chapter 4 system 23
- System info 23
- System summary 23
- Device description 25
- System time 26
- Daylight saving time 27
- System ip 28
- System ipv6 29
- User config 38
- User management 38
- User table 38
- Config backup 40
- Config restore 40
- System tools 40
- Firmware upgrade 41
- Access control 42
- Access security 42
- System reboot 42
- System reset 42
- Ssl config 44
- Ssh config 45
- Application example 1 for ssh 47
- Application example 2 for ssh 48
- Chapter 5 switching 53
- Port config 53
- The following entries are displayed on this screen 53
- Port mirror 54
- Port security 56
- Port isolation 57
- Loopback detection 58
- Ddm config 60
- Temperature threshold 61
- Voltage threshold 62
- Bias current threshold 63
- Rx power threshold 64
- Tx power threshold 64
- Ddm status 65
- Lag table 67
- Static lag 68
- Lacp config 69
- Traffic monitor 71
- Traffic summary 71
- Traffic statistics 72
- Address table 74
- Mac address 74
- Static address 76
- Dynamic address 77
- Filtering address 79
- Chapter 6 vlan 81
- Q vlan 82
- Vlan config 84
- Port config 86
- Configuration procedure 87
- Mac vlan 88
- Port enable 89
- Configuration procedure 90
- Protocol vlan 90
- Protocol vlan 91
- Protocol template 92
- Configuration procedure 93
- Port enable 93
- Application example for 802 q vlan 94
- Application example for mac vlan 95
- Application example for protocol vlan 97
- Vlan vpn 98
- Vpn config 99
- Vlan mapping 100
- Port enable 101
- Configuration procedure of vlan mapping function 102
- Configuration procedure of vlan vpn function 102
- Private vlan 102
- Pvlan config 107
- Port config 108
- Configuration procedure 109
- Application example for private vlan 112
- Configuration procedure 112
- Chapter 7 spanning tree 115
- Stp config 120
- Port config 122
- Stp summary 122
- Mstp instance 124
- Instance config 125
- Region config 125
- Instance port config 127
- Global configuration procedure for spanning tree function 128
- Stp security 128
- Port protect 129
- Application example for stp function 131
- Tc protect 131
- Chapter 8 ethernet oam 136
- Basic config 140
- Discovery info 141
- Link monitoring 143
- Remote loopback 145
- Statistics 146
- Event log 148
- Configuration procedure 152
- Application example for dldp 153
- Chapter 9 dhcp 155
- Dhcp relay 159
- Configuration procedure 163
- Chapter 10 multicast 164
- Igmp snooping 168
- Snooping config 170
- Vlan config 170
- Configuration procedure 172
- Port config 172
- Ip range 173
- Multicast vlan 174
- Application example for multicast vlan 176
- Static multicast ip 177
- Packet statistics 179
- Querier config 180
- Igmp authentication 182
- Mld snooping 183
- Global config 184
- Vlan config 186
- Filter config 187
- Port config 188
- Static multicast 189
- Querier config 190
- Packet statistics 191
- Ipv4 multicast table 193
- Multicast table 193
- Ipv6 multicast table 194
- Chapter 11 qos 196
- Diffserv 199
- Port priority 199
- Configuration procedure 200
- Dscp priority 200
- Configuration procedure 201
- 802 p cos mapping 202
- Configuration procedure 202
- Schedule mode 203
- Bandwidth control 204
- Rate limit 204
- Storm control 205
- Voice vlan 207
- Global config 209
- Port config 210
- Oui config 211
- Configuration procedure of voice vlan 212
- Chapter 12 acl 213
- Time range 213
- Time range summary 213
- Time range create 214
- Holiday config 215
- Acl config 216
- Acl create 216
- Acl summary 216
- Mac acl 217
- Standard ip acl 218
- Extend ip acl 219
- Combined acl 220
- Policy config 222
- Policy summary 222
- Action create 223
- Policy create 223
- Binding table 225
- Policy binding 225
- Port binding 225
- Vlan binding 226
- Application example for acl 227
- Configuration procedure 227
- Binding table 230
- Chapter 13 network security 230
- Ip mac binding 230
- Manual binding 232
- Arp scanning 233
- Dhcp snooping 235
- Dhcp snooping 238
- Option 82 239
- Arp inspection 240
- Arp detect 244
- Arp defend 245
- Configuration procedure 245
- Arp statistics 246
- Ip source guard 247
- Dos defend 249
- Dos defend 250
- Dos detect 251
- Global config 256
- Port config 258
- Configuration procedure 259
- Global config 261
- Privilege elevation 261
- Radius server config 262
- Tacacs server config 262
- Authentication server group config 263
- Authentication method list config 265
- Application authentication list config 266
- 802 x authentication server config 267
- Default settings 268
- Pppoe config 269
- Chapter 14 snmp 272
- Global config 274
- Snmp config 274
- Snmp view 275
- Snmp group 276
- Snmp user 278
- Snmp community 279
- Configuration procedure 280
- Notification 281
- Notification config 282
- Traps config 283
- History control 287
- Event config 288
- Alarm config 289
- Chapter 15 lldp 291
- Lldp working mechanism 291
- Lldpdu format 291
- Basic config 295
- Global config 296
- Port config 297
- Device info 298
- Local info 298
- Neighbor info 299
- Device statistics 300
- Elements 301
- Lldp med 301
- Global config 302
- Port config 303
- Local info 305
- Neighbor info 306
- Chapter 16 cluster 308
- Neighbor info 309
- Ndp summary 310
- Ndp config 312
- Device table 313
- Ntdp summary 315
- Ntdp config 316
- Cluster 317
- Cluster summary 317
- Cluster config 320
- Cluster topology 323
- Member config 323
- Chapter 17 maintenance 326
- Cpu monitor 326
- System monitor 326
- Memory monitor 327
- Log table 329
- Local log 330
- Backup log 331
- Remote log 331
- Device diagnostics 332
- Network diagnostics 333
- Tracert 334
- Chapter 18 system maintenance via ftp 335
- Configure the terminal emulation program 335
- Hardware installation 335
- Download firmware via bootutil menu 336
- Appendix a glossary 338
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