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How come MAC addresses don't run out -- how do manufacturers know which ones they can reuse?
MAC addresses don't really run out, they get reused, and they distribute to different parts of the world so there is a smaller chance of two addresses being on the same network.
Mac address is presented in which format?
MAC addresses are common writen as a hexadecimal address.MAC addresses are common writen as a hexadecimal address.MAC addresses are common writen as a hexadecimal address.MAC addresses are common writen as a hexadecimal address.
When and where can use the IP-address and the MAC-address?
802.11 use MAC addresses, which are the same as IP addresses in some networks
How many Mac addresses are possible?
This 48-bit address space contains potentially 248 or 281,474,976,710,656 possible MAC addresses.
Which protocol is used to convert logical IP addresses to physical MAC addresses?
Address Resolution Protocol (ARP)ARP is primarily used to translate IP Addresses to Ethernet MAC Addresses.
Do routers need MAC addresses?
yes they do.
Which protocol maps known IP addresses to MAC addresses on a local network?
ARP
What are the consequences of using MAC addresses for routing in network layer routers?
Routers don't use MAC addresses for routing. They use IP address.
How many potential MAC address schemes are possible?
The original IEEE 802 MAC address comes from the original Xerox Ethernet addressing scheme. This 48-bit address space contains potentially 248 or 281,474,976,710,656 possible MAC addresses.
What is a private MAC address?
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.
What does switch' MAC address table keeps track of?
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.
What happens when Mac address is broadcasting?
if the mac addresses are broadcrk securiwoasting the there is no need of net
