Dell MX9116n EMC SmartFabric OS10 User Guide - Page 559
maximum-paths, maximum-prefix, Example IBGP
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Usage Information OS10 saves logs which includes the neighbor operational status and reset reasons. To view the logs, use the show bgp config command. The no version of this command disables the feature. NOTE: To configure these settings for a non default VRF instance, you must first enter the ROUTER-CONFIG-VRF sub mode using the following commands: 1. Enter the ROUTER BGP mode using the router bgp as-number command. 2. From the ROUTER BGP mode, enter the ROUTER BGP VRF mode using the vrf vrf-name command. Example OS10(conf-router-bgp-10)# log-neighbor-changes Supported Releases 10.3.0E or later maximum-paths Configures the maximum number of equal-cost paths for load sharing. Syntax Parameters maximum-paths [ebgp number | ibgp number] maxpaths • ebgp-Enable multipath support for external BGP routes. • ibgp-Enable multipath support for internal BGP routes. • number-Enter the number of parallel paths, from 1 to 64. Default 64 paths Command Mode ROUTER-BGP Usage Information Dell EMC recommends not using multipath and add path simultaneously in a route reflector. To recompute the best path, use the clear ip bgp * command. The no version of this command resets the value to the default NOTE: To configure these settings for a non default VRF instance, you must first enter the ROUTER-CONFIG-VRF sub mode using the following commands: 1. Enter the ROUTER BGP mode using the router bgp as-number command. 2. From the ROUTER BGP mode, enter the ROUTER BGP VRF mode using the vrf vrf-name command. Example (EBGP) OS10(conf-router-bgp-2)# maximum-paths ebgp 2 maxpaths Example (IBGP) OS10(conf-router-bgp-2)# maximum-paths ibgp 4 maxpaths Supported Releases 10.3.0E or later maximum-prefix Configures the maximum number of prefixes allowed from a peer. Syntax Parameters maximum-prefix {number [threshold] [warning]} • number-Enter a maximum prefix number, from 1 to 4294967295. • threshold-(Optional) Enter a threshold percentage, from 1 to 100. • warning-only - (Optional) Enter to set the router to send a warning log message when the maximum limit is exceeded. If you do not set this parameter, the router stops peering when the maximum prefixes limit exceeds. Default Command Mode 75% threshold ROUTER-BGP-NEIGHBOR-AF Layer 3 559
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1,178
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1,179
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1,180
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1,181
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1,182
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1,183
-
1,184
-
1,185
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1,186
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1,187
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1,188
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1,189
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1,190
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1,191
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1,192
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1,193
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1,194
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1,195
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1,196
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1,197
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1,198
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1,199
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1,200
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1,201
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1,202
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1,203
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1,204
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1,205
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1,206
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1,207
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1,208
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1,209
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1,210
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1,211
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1,212
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1,213
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1,214
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1,215
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1,216
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1,217
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1,218
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1,219
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1,220
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1,221
-
1,222
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1,223
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1,224
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1,225
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1,226
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1,227
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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
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1,241
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1,242
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1,243
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1,244
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1,245
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1,246
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1,247
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1,248
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1,249
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1,250
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1,251
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1,252
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1,253
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1,254
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1,255
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1,256
-
1,257
-
1,258
-
1,259
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1,260
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1,261
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1,262
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1,263
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1,264
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1,265
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1,266
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1,267
-
1,268
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1,269
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1,270
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1,271
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1,272
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1,273
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1,274
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1,275
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1,276
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1,277
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1,278
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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
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1,284
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1,285
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1,286
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1,287
-
1,288
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1,289
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1,290
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1,291
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1,292
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1,293
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1,294
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1,295
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1,296
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1,297
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1,298
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1,299
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1,300
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1,301
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1,302
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1,303
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1,304
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1,305
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1,306
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1,307
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1,308
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1,309
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1,310
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1,311
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1,312
-
1,313
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1,314
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1,315
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1,316
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1,317
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1,318
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1,319
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1,320
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1,321
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1,322
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1,323
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1,324
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1,325
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1,326
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1,327
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1,328
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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