destop Getting Hang Frequently suspecting a Network Problem

[HECL]

Hi you all experts

I am back again

I have a problem in my network ,there are around 10 -15 machines in a my network which are getting hanged (i.e Cursor cannot Move ) , i have tried following things in the same

1. Disk Defrag
2. scan disk
3. Deleted Temp files
4. swapping of the ports of the machines
These machines are in a Praticular VLAN.if i put these disconected from the local machihes works fine but connecting after lan it hungs frequnetly .

can i have any utility which can give me the resolution or how would i identify there is no problem in a desktop but its a network .

Please help me in this ... let me know if there is any utility so that i can go step by step

 

[Jimtron26]

What devices are these PCs connected to? Switch/ Hub etc? What speed are the devices running at?

Jim Westhead
CCNA