Configure 2 network in the same computer

I am on an on site assignment with company 2 and I work for company 1. So
my laptop is configured in COM 1 network. The issue is I have to login to
COM 2 network also.

So my question is can I configure my LAPTOP to be a part of COM 1 network
and also the COM 2 network the same time. Now what I am doing is, login
to local machine administrator, change the domain, reboot and work and
then when I go to COM 2, doing the same by adding the COM 2 domain.

Another workaround is to install 2 OS and dual boot and configure each
OS for each network. Is there any other option available for doing this

The key here is you have the same username in the both domain. this search result may help,

workgroup networking faqs How can I use domain laptop to access a peer-to-peer network. My W2K pro laptop is in the work domain and W2K pro home PC is in a workgroup. ...
www.chicagotech.net/workgroupnet.htm


Bob Lin, MS-MVP, MCSE & CNE
Networking, Internet, Routing, VPN Troubleshooting on http://www.ChicagoTech.net
How to Setup Windows, Network, VPN & Remote Access on http://www.HowToNetworking.com
"Dipu Joy" <Dipu (E-Mail Removed)> wrote in message news1B5DA1D-0813-453A-AA50-(E-Mail Removed)...
I am on an on site assignment with company 2 and I work for company 1. So
my laptop is configured in COM 1 network. The issue is I have to login to
COM 2 network also.

So my question is can I configure my LAPTOP to be a part of COM 1 network
and also the COM 2 network the same time. Now what I am doing is, login
to local machine administrator, change the domain, reboot and work and
then when I go to COM 2, doing the same by adding the COM 2 domain.

Another workaround is to install 2 OS and dual boot and configure each
OS for each network. Is there any other option available for doing this