A machine can have multiple interfaces which can have multiple IP's though (and remember that in Vista you'll have an IPv6 address too so make sure you're able to cope with them:<BR><BR><pre class ...

This command displays all network interfaces and their configurations, including IP addresses, subnet masks and default gateway. IPv4 (version 4) addresses are formatted in a "dotted-decimal octet ...

Company A may have Class A addresses and thus a subnet mask of 255.0.0.0, whilst Company B may have Class C addresses and thus a subnet mask of 255.255.255.0 (or even 255.255.254.0).<BR><BR>2.

If you purchased a Web hosting package with five IP addresses, your ISP will provide a range of IP addresses using Classless Inter-Domain Routing (CIDR) notation. For example, your ISP may assign ...

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.