Is our IP address always the same?

Specifically , On windows machine, if i directly connect two PCs using crossover cable for file sharing, and don't set my IP explicitly (using the default "Obtain Ip automatically") . In this particular case are they using IP address to communicate...

why does it do that, and how can i change it? I have my tcp/ip set to assign ip automatically, so it should be able to have dynamic ip address. I have windows xp.

i am settingup ip camera for remote access, but public ip address always change, so from another network i cannot keep access the camera.

I am using a wire hooked into out modem and into the back of the 360. When I run the connection tests though it always says IP Address (Failed) And the test stops. How can I fix this? What XBOX tells me to do confuses me and doesn't really give me a...

whenever we connect to internet does is changes or is it the same always any day we connect?? i dont know much abt computer/internet so i m asking this question thanks

So I have an old Dell Latitude D510 my grandmother got rid of this month, and I have been trying to use it as a second computer to mess around with. It has a Dell Wireless 1370 Mini-PCI Card for wireless connection hardware, and for some reason I cannot...

I used to have an IP address until about a year ago. I believe this was dynamic, as my ISP would charge extra for static IP, and you would have to ask for one. I recently found the "nnumber" of my old IP which was stored on my computer, in...

Which four items of information are required for TCP/IP network configuration? (Choose four.) -IP address of host - subnet mask -MAC address -IP address of default gateway -IP address of DNS server -host name The three I know for sure are: - subnet mask...

I have a server with a reserved address A, and a laptop with dynamic address controlled by the DCHP server. Our DCHP server distributes the IP address so that a machine gets the same IP address until the machine is not using the IP address for 3 days...