An Ethernet address (or a physical address) is an address assigned to the network interface cards by the manufacturer and they uniquely identify a PC or a machine. IP address (or logical address) is...
There is no correlation between the two. A server can have an IP address without having any form of email system on it, and a server with an email system can have more than one account, and more than...
That means that the DHCP server keeps track of what IP addresses - out of a pool (or set) of addresses - have been assigned. Any time a host (computer or similar) requests an IP address, the DHCP...
Your IP is your "Internet Protocol" address. It is a way of identifying your computer system in the network of computers we call the internet. When you pay an isp to link you into the system, they...
The subnet Mask I presume you mean. There is no single SET subnet mask for any IP The subnet mask for most general home networks is 255.255.255.0 The subnet mask is identified by the third set of...