IBM Support

eth0 is running at 100Mb/s instead of 1000Mb/s while using NIC teaming

Troubleshooting


Problem

Running "show network interface speed" on an appliance shows eth0 is running at 100Mb/s rather than 1000Mb/s. Attempts to set it back to 1000Mb/s using "store network interface speed eth0 1000" do not persist.

Symptom

Run the following as user cli to see if eth0 is running at 1Gb/s or 100Mb/s

show network interface speed


* It should show this if it is at 1Gbs:

      eth0:   1000    100

* And this if it is at 100Mbs:
      eth0:   100    1000

After running the following, the eth0 remains at 100Mb/s

     store network interface speed eth0 1000

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Document Information

Modified date:
16 June 2018

UID

swg21642653