Network hangs on Proliant (680) G3

[raztaboule]

hi ,

i'm experiencing a strange behaviour on a Proliant 680 G3 ( i'm not sure for the 680 , i'm at home... ) with a gigabit card NC7781 .
Since our NT administrator upgrade it from W2K to W2K3 the network hangs frequently , network shares are lost and become online again a few seconds after.
The only things i can see is that the network port on the swith is down and then up one to three times on a very few seconds.
That does'nt seems to happends when the nic is configured to run at 100Mb Full duplex.
What can i Check ? anyone have a tip or have seen this kind of problem ?

 

[raztaboule]

the correct server type is : ProLiant DL360 G3 .

thanks.

 

[skhope]

did you find a solution to this? I have a similar problem.