you go to the address book in the HD in the upper left hand side of the laptop then you go to the address book and enter an address
Add them to your address book on your Mac, and then sync.
To add fonts to a Mac, you can simply drag and drop the font files into the Font Book application on your computer. Font Book will then install the fonts for you, making them available for use in various applications on your Mac.
802.11 use MAC addresses, which are the same as IP addresses in some networks
This 48-bit address space contains potentially 248 or 281,474,976,710,656 possible MAC addresses.
Address Resolution Protocol (ARP)ARP is primarily used to translate IP Addresses to Ethernet MAC Addresses.
yes they do.
ARP
Media Access Control (MAC) address filtering is a little different from WEP or WPA. It doesn't use a password to authenticate users - it uses a computer's physical hardware. Each computer has its own unique MAC address. MAC address filtering allows only machines with specific MAC address access the network. You must specify which addresses are allowed when you set up your router. This method is very secure, but if you buy a new computer or if visitors to your home want to use your network, you'll need to add the new machines' MAC addresses to the list of approved addresses.
Routers don't use MAC addresses for routing. They use IP address.
There are 2^48 (or 281,474,976,710,656) potential MAC addresses. MAC addresses are 48 bits long, allowing for a wide range of unique addresses to be assigned to network devices.
A MAC address is unique to your ethernet card. MAC addresses are used within an Ethernet network to uniquely identify the source and destination of Ethernet frames. ARP (Address Resolution Protocol) is used on IP networks to map IP addresses to MAC addresses within an Ethernet network.
The switch keeps track of which computers (identified through their MAC addresses) are connected to which switch ports.The switch keeps track of which computers (identified through their MAC addresses) are connected to which switch ports.The switch keeps track of which computers (identified through their MAC addresses) are connected to which switch ports.The switch keeps track of which computers (identified through their MAC addresses) are connected to which switch ports.