WZR-D1800H Jumbo Frames

[mbze430]

I am using one of these WZR-D1800H in a lab environment with several VMWare ESXi servers as a test bed for "simple" Small Business deployment.  I know the chipset in this router for the 4 ethernet port support Jumbo Frames.  However I am not sure it's automatically detect the frames size.  And obviously there isn't an "option" to turn it on like the 2nd router we are using(different manufacture).

I have tested that I can ping large packets "across" from two different hosts with no problem(both host with Jumbo Frame enabled @ 9000).  However, when ping at the WZR-D1800H directly (web interface address) the large packets drops.  

 

Any information would be greatful

[smitty123]

i'd like to know as well.

 

i've enabled jumbo frames on my laptop and the nas

 

and i'm looking for it on the WZR-D1800H but can't find anything.

 

i'd very much like to increase the speed of the usb 2.0 port on this thing, its only going at 3-6MB/s copying files to and from it but that's a thing for another thread.