Dell PowerConnect 6248 Command Line Interface Guide - Page 872
auto-cost, Syntax, Default Configuration, Command Mode, User Guidelines, Example
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console(config-router)#area 10 virtual-link 192.168.2.2 transmit-delay 40 auto-cost By default, OSPF computes the link cost of each interface from the interface bandwidth. The link cost is computed as the ratio of a "reference bandwidth" to the interface bandwidth (ref_bw / interface bandwidth), where interface bandwidth is defined by the "bandwidth" command. Because the default reference bandwidth is 100 Mbps, OSPF uses the same default link cost for all interfaces whose bandwidth is 100 Mbps or greater. To change the reference bandwidth, use the auto-cost command, specifying the reference bandwidth in megabits per second. The different reference bandwidth can be independently configured for OSPFv2 and OSPFv3. Syntax auto-cost reference-bandwidth ref_bw • ref_bw - The reference bandwidth in Mbps (Range: 1-4294967). Default Configuration The default reference bandwidth is 100 Mbps. Command Mode OSPFv2 or OSPFv3 Router Configuration mode. User Guidelines There are no user guidelines for this command. Example The following example configures a reference bandwidth of 500 Mbps. console(config-router)#auto-cost reference-bandwidth 500 872 OSPF Commands
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1,215
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1,216
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1,217
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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
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1,229
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1,230
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1,231
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1,232
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1,233
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1,234
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1,235
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1,236
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1,237
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1,238
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1,239
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1,240
-
1,241
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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
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1,261
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1,262
-
1,263
-
1,264
-
1,265
-
1,266
-
1,267
-
1,268
-
1,269
-
1,270
-
1,271
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1,272
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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
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1,282
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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
-
1,318
-
1,319
-
1,320
-
1,321
-
1,322
-
1,323
-
1,324
-
1,325
-
1,326
-
1,327
-
1,328
-
1,329
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1,330
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1,331
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1,332
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1,333
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1,334
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1,335
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1,336
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1,337
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1,338
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1,339
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1,340
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1,341
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1,342
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1,343
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1,344
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1,345
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1,346
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1,347
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1,348
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1,349
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1,350
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1,351
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1,352
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1,353
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1,354
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1,355
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1,356
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1,357
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1,358
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1,359
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1,360
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1,361
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1,362
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1,363
-
1,364
-
1,365
-
1,366
-
1,367
-
1,368
-
1,369
-
1,370
-
1,371
-
1,372