DELL Poweredge 2550:

Problem:
The gigabit ethernet card is not working properly in loading complicated web
pages. The server freezes for a couple of seconds after the web page is
requested from the client machine. The client machine starts to receive the
data for the web page but never gets all of the data from the webserver. The
page eventually times out.

By complicated web page, I am reffering to a page that is generated by the
web server which requires alot of server resources to process and draw the
page. (Database access,complicated queries, large record sets returned).

Event Log: \Device\B57NT41: Ndis is resetting the miniport driver.
This event log error occurs whenever a request to these types of pages are
requested.

Hardware Configuration:
- Hot swap drives
- RAID 1 Config - 36GB
- Dual Port NIC Card
- PIII 1Ghz
- 1GB RAM
- Serial Number: <>

Server Configuration (Software):
- Windows NT Server 4.0
- Service Pack 6a
- IIS 4.0 (Web Server)
- DNS Server
- Domain Contorller

Installed Software:
- SQL 7.0 - Server is configured as a distrubution server.

Solution:
- Disabled Gigabit Ethernet card in hardware profile and used only
Intel 8255x-based PCI Ethernet (10/100) NIC Card

Any suggestion????