Forum Discussion
Fletcher_Cocquy
May 14, 2012Nimbostratus
BigIP 3400 nics negotiating down to 100Mb?
Our 3400's are several years old - but we are running recent (10.2.1) code.
We're trying to explain why the 1Gb nics are running at 100mbit - has anyone seen this before?
(The switch ports were checked and verified to be 1Gb ready)
thanks
- George_Watkins_Historic F5 AccountHi Fletcher,
- smp_86112CirrostratusI agree with what watkins, though I would start by comparing the speed/duplex on both sides - the switch and the LTM. At first glance, it sounds like one side is set to auto an the other is set to 100mbit.
- TechgeeegNimbostratusHi Fletcher,
- L4L7_53191NimbostratusI've seen this in the past with hard-coded duplex settings one one side vs. auto on the other. But I don't know if I've seen this on 1G copper before...
- Fletcher_CocquyNimbostratusyes - after the network admin triple checked the switch ports were set to 100.
- TechgeeegNimbostratuscool... basics... :)
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