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Super Contributor
Posts: 172
Registered: ‎04-08-2015
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Half-Duplex

Hi all,

 

is there a document, which shows on what models half-duplex is supported?

On the last summit it was mentioned, that some newer Chipsets do not support half-duplex anymore.

 

 

Regards
Chris
Twitter: @chsjuniper
Recognized Expert
Posts: 454
Registered: ‎02-13-2011
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Re: Half-Duplex

10/100 HDX is now supported on all models of both EX and QFX, using later code.  The situation applied previously to EX4300/EX3400/EX2300 but was resolved with 14.1X53-D40 and all future releases and SW trains.  For these products I would recommend only using 14.1X53 or 17.x, nothing in between.

Super Contributor
Posts: 172
Registered: ‎04-08-2015
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Re: Half-Duplex

So the "this is limited by the Chipset" was a wrong Info from Juniper???

This was just a Software-Limitation?

Regards
Chris
Twitter: @chsjuniper
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Recognized Expert
Posts: 454
Registered: ‎02-13-2011
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Re: Half-Duplex

There was actually a "standard" limitation from the vendor chipset, and Juniper need to work with Broadcom SW Developer's Kit to work-around this to get this to work.  Of course there were also issues just working with SDK.