android as a webcam
http://androidflip.com/how-to-use-android-webcam-pc-usb-wireless/
http://www.cnet.com/how-to/how-to-use-your-android-as-a-webcam/
https://technet.microsoft.com/en-us/library/cc756865(v=ws.10).aspx#dhcpnewscopewiz
cidr+vlsm
if I needed five networks that support up to six hundred users
given the network id
172.15.10.0
what would be my subnet mask
2^n = network id
2^n-2 = host id
http://www.cnet.com/how-to/how-to-use-your-android-as-a-webcam/
https://technet.microsoft.com/en-us/library/cc756865(v=ws.10).aspx#dhcpnewscopewiz
cidr+vlsm
if I needed five networks that support up to six hundred users
given the network id
172.15.10.0
what would be my subnet mask
2^n = network id
2^n-2 = host id