25 Jun
2011
25 Jun
'11
7:35 p.m.
On 06/23/2011 10:20 AM, Emmanuel Noobadmin wrote:
I assumed 4K would still be better than nothing but unfortunately bumping up the MTU to anything else but 1.5K caused the file transfers (using NFS for easy testing), to hang at random points or more accurate slow to a crawl.
I don't know anything specifically about those cards, but you'll see that behavior on any card unless all of the hosts on a broadcast domain are using the same MTU. You need to set all of the devices on a LAN segment, including the router, to the same MTU.