D-Link DGS-1520-28MP Product Manual - Page 264
DHCP Server Screening Commands
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22. DGS-1520 Series Gigabit Ethernet Smart Managed Switch CLI Reference Guide DHCP Server Screening Commands 22-1 based-on hardware-address This command is used to add an entry of the DHCP server screen profile. Use the no form of this command to delete the specified entry. based-on hardware-address CLIENT-HARDWARE-ADDRESS no based-on hardware-address CLIENT-HARDWARE-ADDRESS Parameters CLIENT-HARDWAREADDRESS Specifies the MAC address of the client. Default None. Command Mode DHCP Server Screen Configure Mode. Command Default Level Level: 12. Usage Guideline The server message with the specified server IP address and client address in the payload will be permitted. These binding entries restrict that only specific servers are allowed to offer addresses to service specific clients. Example This example shows how to configure a DHCP server screen profile named "campus-profile" which contains a list of MAC addresses of clients. Switch#configure terminal Switch(config)#dhcp-server-screen profile campus-profile Switch(config-dhcp-server-screen)#based-on hardware-address 00-08-01-02-03-04 Switch(config-dhcp-server-screen)#based-on hardware-address 00-08-01-03-00-01 Switch(config-dhcp-server-screen)# 22-2 clear ip dhcp snooping server-screen log This command is used to clear the server screen log buffer. clear ip dhcp snooping server-screen log Parameters None. Default None. 260
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1,207
-
1,208
-
1,209
-
1,210
-
1,211
-
1,212
-
1,213
-
1,214
-
1,215
-
1,216
-
1,217
-
1,218
-
1,219
-
1,220
-
1,221
-
1,222
-
1,223
-
1,224
-
1,225
-
1,226
-
1,227
-
1,228
-
1,229
-
1,230
-
1,231
-
1,232
-
1,233
-
1,234
-
1,235
-
1,236
-
1,237
-
1,238
-
1,239
-
1,240
-
1,241
-
1,242
-
1,243
-
1,244
-
1,245
-
1,246
-
1,247
-
1,248
-
1,249
-
1,250
-
1,251
-
1,252
-
1,253
-
1,254
-
1,255
-
1,256
-
1,257
-
1,258
-
1,259
-
1,260
-
1,261
-
1,262
-
1,263
-
1,264
-
1,265
-
1,266
-
1,267
-
1,268
-
1,269
-
1,270
-
1,271
-
1,272
-
1,273
-
1,274
-
1,275
-
1,276
-
1,277
-
1,278
-
1,279
-
1,280
-
1,281
-
1,282
-
1,283
-
1,284
-
1,285
-
1,286
-
1,287
-
1,288
-
1,289
-
1,290
-
1,291
-
1,292
-
1,293
-
1,294
-
1,295
-
1,296
-
1,297
-
1,298
-
1,299
-
1,300
-
1,301
-
1,302
-
1,303
-
1,304
-
1,305
-
1,306
-
1,307
-
1,308
-
1,309
-
1,310
-
1,311
-
1,312
-
1,313
-
1,314
-
1,315
-
1,316
-
1,317
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![](/manual_guide/products/dlink-dgs152028-product-manual-eab3312/264.png)