Dell C1048P Port Extender Networking Configuration Guide for the C9000 Series - Page 528
Utilization[In Percent] - 25, Alarm State - Active
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Link Bundle Monitoring Monitoring linked LAG bundles allows traffic distribution amounts in a link to be monitored for unfair distribution at any given time. A threshold of 60% is defined as an acceptable amount of traffic on a member link. Links are monitored in 15-second intervals for three consecutive instances. A syslog and an alarm will be activated when the average of the bundle utilization is greater than the trigger threshold, and the delta deviation between the lowest and highest utilized links that part of the ECMP or the Port-Channel is > 10% When the deviation clears, another Syslog sends and a clear alarm event generates. The link bundle utilization is calculated as the total bandwidth of all links divided by the total bytes-persecond of all links. If you enable monitoring, the utilization calculation is performed when the utilization of the link-bundle (not a link within a bundle) exceeds 60%. To enable and view link bundle monitoring, use the following commands. • Enable link bundle monitoring. ecmp-group • View all LAG link bundles being monitored. show running-config ecmp-group Link bundle monitoring can be also enable on port-channels, here it is the way it can be configured: interface Port-channel 111 no ip address switchport no shutdown link-bundle-monitor enable To view the links that are being monitored, use the show link-bundle-distribution command. Dell(conf-if-po-111)#do show link-bundle-distribution Link-bundle trigger threshold - 22 LAG bundle - 111 Utilization[In Percent] - 25 Alarm State - Active Interface PeGi 255/1/36 PeGi 255/1/37 PeGi 255/2/38 PeGi 255/2/39 PeGi 255/3/40 PeGi 255/3/45 Line Protocol Up Up Up Up Up Up Utilization[In Percent] 25 25 25 50 0 25 Interfaces 528
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1,199
-
1,200
-
1,201
-
1,202
-
1,203
-
1,204
-
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
-
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