D-Link DGS-1520-52MP Product Manual - Page 675
mvlan vlan
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DGS-1520 Series Gigabit Ethernet Smart Managed Switch CLI Reference Guide ignore-vlan associated default VLAN is either a multicast VLAN or is tagged with a multicast VLAN that does not match the associated profile. Specifies the setting for tagged IGMP or MLD control packets. When this option is enabled, the Switch will ignore the VLAN of the receiving IGMP or MLD control packet, and try to find a matching profile. Default By default, forward-unmatched is disabled, and the packet is dropped. By default, ignore VLAN is disabled. Command Mode Global Configuration Mode. Command Default Level Level: 12. Usage Guideline If an untagged IGMP/MLD report/leave/done packet is received by a port, it will be matched against the multicast VLAN group profile that the port belongs to. If it matches, it will be classified as belonging to the corresponding multicast VLAN and handled by the subsequent group learning process with the matched multicast VLAN. If there is no match against all multicast VLANs and if the VLAN associated with the packet happens to be a multicast VLAN, the IGMP/MLD packet can be either dropped or forwarded to VLAN member ports depending on the setting of the forward-unmatched parameter. If the no mvlan forward-unmatched command is configured, the packet is dropped. If the mvlan forward-unmatched command is configured, the packet is forwarded. If there are no matches against all multicast VLANs and the packet's VLAN is not configured as the multicast VLAN, the IGMP/MLD packet will not be handled by the multicast VLAN. If the IGMP/MLD report/leave/done packet received by the receiver port is tagged, the handling is different based on setting of the ignore-vlan parameters. If the packet VLAN is a multicast VLAN and the packet matches the group profile of the VLAN, the packet will be handled by the subsequent group learning process. If there is no match, the packet will be handled based on the setting of the forward-unmatched parameter. If the packet VLAN is not a multicast VLAN, the packet will not be handled by the multicast VLAN. If the packet VLAN is IGMP/MLD snooping enabled, the packet will be processed by IGMP/MLD snooping. If the packet VLAN is IGMP/MLD snooping disabled, the VLAN is ignored and the multicast VLAN group profile associated with the port is used. If there is a match, the packet will be handled by the subsequent group learning process with the matched multicast VLAN. If there is no match but the packet VLAN is a multicast VLAN, the packet will be handled based on the setting of the forward-unmatched parameter. If the packet VLAN is not a multicast VLAN, the packet will not be handled by multicast VLAN. Example This example shows how to enable the forward unmatched and ignore VLAN setting. Switch#configure terminal Switch(config)#mvlan forward-unmatched Switch(config)#mvlan ignore-vlan Switch(config)# 63-3 mvlan vlan This command is used to create a multicast VLAN. Use the no form of this command to remove a multicast VLAN. 671
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1,162
-
1,163
-
1,164
-
1,165
-
1,166
-
1,167
-
1,168
-
1,169
-
1,170
-
1,171
-
1,172
-
1,173
-
1,174
-
1,175
-
1,176
-
1,177
-
1,178
-
1,179
-
1,180
-
1,181
-
1,182
-
1,183
-
1,184
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1,185
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1,186
-
1,187
-
1,188
-
1,189
-
1,190
-
1,191
-
1,192
-
1,193
-
1,194
-
1,195
-
1,196
-
1,197
-
1,198
-
1,199
-
1,200
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1,201
-
1,202
-
1,203
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1,204
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1,205
-
1,206
-
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
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1,225
-
1,226
-
1,227
-
1,228
-
1,229
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1,230
-
1,231
-
1,232
-
1,233
-
1,234
-
1,235
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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
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1,260
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1,261
-
1,262
-
1,263
-
1,264
-
1,265
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1,266
-
1,267
-
1,268
-
1,269
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1,270
-
1,271
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1,272
-
1,273
-
1,274
-
1,275
-
1,276
-
1,277
-
1,278
-
1,279
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1,280
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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