Dell PowerConnect 8100 User's Configuration Guide - Page 1159
assign user priority 4 to CoS queue 4 and reserve 50% of the scheduler, bandwidth to CoS queue 4.
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Page 1159 highlights
mapping from the switch defaults to support lossless transport of frames on CoS queue 4, with a 50% minimum bandwidth guarantee. Lossless traffic classes generally use the default WRR scheduling mode as opposed to strict priority, to avoid starving other traffic. For example, the following commands assign user priority 4 to CoS queue 4 and reserve 50% of the scheduler bandwidth to CoS queue 4. classofservice dot1p-mapping 4 4 cos-queue min-bandwidth 0 0 0 0 50 0 0 Configuring Class-of-Service 1159
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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
Configuring Class-of-Service
1159
mapping from the switch defaults to support lossless transport of frames on
CoS queue 4, with a 50% minimum bandwidth guarantee. Lossless traffic
classes generally use the default WRR scheduling mode as opposed to strict
priority, to avoid starving other traffic. For example, the following commands
assign user priority 4 to CoS queue 4 and reserve 50% of the scheduler
bandwidth to CoS queue 4.
classofservice dot1p-mapping 4 4
cos-queue min-bandwidth 0 0 0 0 50 0 0