Configuring IP Addresses, Subnet Masks & Default Gateways. When your sign up for Internet access on behalf of your company or purchase Web hosting for your company's Web servers, you will purchase ...

Since the IP address is in binary form, it will be combined with yet another binary number, using the Boolean AND operation. This is the subnet mask calculation formula.

Subnet Masks and Gateways A subnet mask determines which portion of an IP address is the network and which is the host. The gateway, typically a router, connects local networks to external networks.

A subnet mask simply tells the device how to determine if a given IP is on the same network as it; if it is, it can communicate with that device directly via its MAC address. If the destination IP ...

If I manually set the IP address and subnet mask in the client, it gets ignored and the machine still gets the IP address and subnet mask from the ASA 5505.