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PXE boot on 5412xl

 
dyardley
Occasional Contributor

‎03-27-2014 08:07 AM

‎03-27-2014 08:07 AM

PXE boot on 5412xl

I have a bunch of lenovo twists that I am trying to image using WDS, the problem is if I try to pxe boot off of a port that is connected to my 5412 I will not autonegate at 1000 and I will have to set the port to use 100fd. Now on the hp 2920 that are in the IDF closets I dont have that issue. Any ideas on why that happens only on the 5412? 

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Richard Litchfield
Respected Contributor

‎04-02-2014 01:41 AM

‎04-02-2014 01:41 AM

Re: PXE boot on 5412xl

Maybe the time it takes spanning tree to work out what is connected defeats the auto-negotiation.

Try this:
spanning-tree B14 admin-edge-port
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