MAC address is also known as the "Hardware Address" or a machines "Physical Address" is unique to every network card produced. It can be found either on the network card itself (often difficult to obtain) or by interrogating the hardware using operating system tools. A Hardware address takes the form of 6 octal pairs e.g. 00-oe-a5-fe-66-9a The tools for discovering a machines hardware address depend on your machine and the operating system - cav-ipregister@phy will be able to guide you in that. If you are running a PC, the easiest way is to run a DOS prompt (Start-run-"cmd") and enter ipconfig /all and look for a line saying "Physical address", "MAC address" or "Hardware address" If you know a machines IP address, an alternative method is to run a command prompt; ping the machine; stop after about 3 or 4 returns, then enter arp -a You will be shown a list if IP addressess and their MAC addresses - one of which will be the one you wanted. Printers often have the hardware address on a label it can be interrogated by in an-built web interface.
A unique address associated with an Ethernet card. The MAC address is transmitted as part of the header of all data packets sent from any computer on a network.
Media Access Control Address. A unique identification code used in all networked devices. The MAC address defines a specific network node at the hardware level and cannot be altered by any software.
(Media Access Control address) The unique physical address of each device's network interface card.
Media Access Control address, a hardware address burned into the Network Interface Cards (NIC). The MAC address is six bytes long, three given to the manufacturer from the IEEE, and three bytes designated by the manufacturer.
Stands for Media Access Control address. It's a string of numbers and letters (e.g. 00-C0-4F-68-89-D6) that uniquely identifies a network device, such as a network interface card or a wireless network card. Laptop users need to register the MAC address of their wireless network card to use wireless networking in available areas of the campus.
Unique serial number burned into Ethernet adapters. Distinguishes the network card from others.
Unique address assigned to each active infrastructure end station (including adapters, LAN on motherboard, switch ports and router ports).
A 6-byte address unique to a Myrinet interface. It is equivalent to an ethernet address.
(Media Access Control) A standardized data link layer address that is required for every port or device that connects to a LAN. Other devices in the network use these address to locate specific ports in the network, and to create and update routing tables and data structures. MAC addresses are 6 bytes long and are controlled by IEEE.
A computer's unique hardware number for networking.
The unique Media Access Control address stored in each NIC.
A unique identifier on a network interface card; on most wireless cards, this is the 12 character (hexadecimal) string printed on the card.
48-bit code for Layer 2 networking maintained by the IEEE and hardwired into network adapters; also called Ethernet address.
A Media Access Control (layer two) address is required for every port or device that connects to a LAN. MAC addresses allow framing and error detection. They are six bytes long and are also known as hardware addresses and physical addresses.
The MAC Address (Media Access Control) is the hardware address of a network device (e.g. network card, switch). The MAC address is unique world-wide. It consists of 48 bits identifying the manufacturer of the device (24 bits) and interfaces used by the manufacturer. This allows for a unique identification of the device in the network. The MAC address is often used to generate software license keys.
Physical address. It is unique and defined on 48 bits. It define the network material. The first half is for the manufacturer, and the last half is to identify the material.
Media Access Control address. A unique number coded into a piece of networking equipment to identify it; used when connecting a computer to a network.
Stands for "Media Access Control Address," and no, it is not related Apple M...
Media Access Control. A MAC address is a 48-bit number programmed into each local area network interface card (NIC) at the time of manufacture. LAN packets contain destination and source MAC names and can be used by bridges to filter, process, and forward packets. 8:0:20:9e:51:cf is an example of a MAC address. See also Ethernet address.
A Media Access Control (MAC) address is a hard-coded interface identification used by layer 2 devices (switch or bridge) for proper forwarding of frames between computers on a network.
This the unique physical address of the network interface card created at the manufacturing stage. It is usually stated as the serial number expressed in hexadecimal format of 12 bytes.
A MAC address is a unique identifier associated with a piece of networking equipment, or more specifically, its interface with the network. For example, the network card in a computer has its own MAC address.
Media Access Control Address. The MAC Address is a hardware specific address that identifies each network node.
The hardware address of a device connected to a network. In Ethernet, the Ethernet address.
a globally unique hardware address which identifies the physical interface of a computer attached to a network
a hardware address (physical address) that is required for every port or device that connects to a LAN
a hardware address that is unique for every card
a hardware address used to differentiate hosts on a shared network segment
a hardware identifier that is roughly unique
a low-level address assigned to the physical device accessing the network
a manufacturer-assigned hardware ID that is unique for each device on a network
a Media Access Control address that gives an absolutely unique number to your networked device
an address of a device at the sublayer of the data link layer
an address specific for your networking device, every net device has its own and it i somewhat Unique
an identification number the manufacturer stamps on a network
an identity code built into every Ethernet card which uniquely identifies that card from all others in the world
a number unique to your computer or router
an unique identifier that is given to every networking device, you can use this identifier to make sure only certain computers are present on your network
a permanent, unique hardware address for any device that represents an interface to the network
a physical layer address associated with your networking card or device
a special serial number that is unique to a bit of hardware
a unique address assigned to devices and computers
a unique ID assigned by the manufacturer of the network adapter
a unique identifier common to all network cards that acts much like a finger print, meaning no two networks cards have the same address
a unique identifier for your network adapter
a unique identifying address for your computer which needs to be registered to allow your computer to access the network
a unique identifying code that is assigned to most network items
a unique number assigned to a Network Interface Card by
a unique number assigned to a Network Interface Card commonly called an ethernet card
a unique number assigned to computer hardware on a network
a unique number assigned to every ethernet interface made
a unique number assigned to network cards by the manufacturer
a unique 'number' given to the NIC
a unique serial number burned into hardware adapters, giving the adapter a unique identification
a unique serial number that is used to identify a network card
a universal hardware identification of the ethernet port
Internal Machine Address.
See media access control (MAC) address.
Media Access Control address. Your system's unique hardware number on a network.
a 12 digit HEX number that uniquely identifies computer hardware that connects to the internet.
Media Access Control. A standardized data link layer address that is required for every port or device that connects to a LAN. Other devices in the netowkr use thes addresses to locate specific ports in the network and to create and update routing tables and data structures. Also called a physical address.
The physical address of the Media Access Control device.
the physical address is associated with the Ethernet interface.
short for Media Access Control address. This is OSI layer 2 hardware address defined by IEEE standard and is used to deliver packets in the local network. It is sequence of six two-digits hexadecimal numbers separated by colons, exempli gratia: 00:2f:21:c1:11:0a.
This is a unique 48-bit address of a network card or device. The first part of the address is unique to the company that produced the device, and beyond that, it is a sequence of digits unique to a single device manufactured by a company.
Stands for Media Access Control address. It's a string of numbers and letters (e.g. 00-C0-4F-68-89-D6) that uniquely identifies a network device, such as a network interface card or a wireless network card. To find your mac address you need to open a dos prompt window (in some operating systems you may have to type 'cmd' or 'command' in your run bar) - then type 'ipconfig /all'. This will list all the network cards in your system and their MAC addresses. Cable internet service providers use MAC addresses to restrict internet access from unauthorised computers.
An abbreviation for Medium Access Control Address. A 48-bit unique number administered by the IEEE and assigned to LAN cards.
The unique hardware address of network devices.
Abbreviation for Media Access Control address. The address that is used for communication between network adapters on the same subnet. Each network adapter is manufactured with its own unique MAC address.
An alphanumeric ID that is unique to each computer. A router uses these to differentiate between authorized and unauthorized computers.
Media Access Control address. A unique hardware number that identifies each device on a network. A device can be a computer, printer, etc. (See IP address). close
Every computer has its own unique address that is obtained via the Network Interface Card. Therefore a computer without a NIC card does not have an address. The IEEE assigns each address and prevents duplicate addresses from happening.
(Media Access Control) - Also known as a physical address, this hexadecimal string identifies the manufacturer and identity of your card (it is unique). It is commonly used in wireless networks to allow only specific identified people to connect with the network.
Media Access Control Address, a hardware address that has been embedded into the network interface card by the manufacturer to uniquely identify each node or point of connection of a network.
The physical address of the gigabit Ethernet board, which is distinct from the IP address.
The Media Access Control Address (MAC Address) is a way to uniquel identify a specific piece of hardware (usually your Network Interface, or Ethernet Card). Some ISPs may tie your IP Address to the MAC Address of your computer's Ethernet card, thereby only allowing that particular PC to use the internet. If this is the case, then you will need some means of "cloning" the address to use for your PS2; this is most often aqccomplished with a router or some kind of Internet Connection Sharing scheme.
Media Access Control address, otherwise known as the hardware ethernet address, normally expressed as a hexadecimal number.
A 6-byte (48-bit) hexadecimal number that is assigned and physically hard-coded to a network device by its manufacturer. MAC address is unique for each network device and is used to identify it on the network. Every network adapter (NIC) has a MAC address. You can check yours from a written label or by using IPCONFIG /ALL instruction in Command Prompt. An example of a valid MAC address: 62-C1-E9-6A-23-22. MAC address is also known as physical address.
(Media Access Control address) The unique serial number burned into Ethernet and Token Ring adapters that identifies that network card from all others.
The physical address of the SGI 10-Gbit Ethernet Network adapter, which is distinct from the IP address.
Media Access Control - a hardware address that uniquely identifies each node on a network.
a globally unique 48-bit–device address used by all Ethernet nodes
Media Access Control address, given to a device in a network. It consists of a unique 48-bit hexadecimal number (12 characters). The address is normally assigned to a device, such as a network card or cable modem.
A link-layer network address, called a media access control address, that is used to communicate with other network adapters on the same subnet. Each network adapter has an associated MAC address.
This is short for Media Access Control Address. It is a unique identifier for every networking interface. See Standards, Access Points and Cards.
An address that identifies a particular medium access control (MAC) sublayer service access point (SAP).
Media Access Control address. A unique 48-bit hardware address assigned to every Ethernet node. Usually written in the form 01:23:45:67:89:ab.
Media Access Control Address. A unique address associated with an Ethernet Card.
Short for Media Access Control address, a MAC address (also called a hardware address) is a unique 12-digit hexidecimal number that identifies a node on the network. Each piece of hardware that interfaces with the network has a unique hardware address. So, for example, the Ethernet card in your computer has a hardware address unique from all other hardware addresses. If you have a wireless card as well, it would have a unique hardware address too.
Media Access Control: A 48 bit hexadecimal number unique to the network device.
Media Access Control address; also called Ethernet Address. A unique device identifier used in IP address assignment.
Media Access Control address. A unique 48-bit number used in Ethernet data packets to identify an Ethernet device, such as an access point or your client adapter.
A unique Hex number assigned to a device to identify it on the network. Like a serial number. MAC addresses are 6 bytes long, the first three bytes are unique to each manufacturer, the last three are a sequential number.
The Media Access Control (MAC) address is a unique serial number assigned to a networking device by the manufacturer.
The MAC Address is an address associated with a physical network adapter, be it wired or wireless. Every Ethernet device has a unique MAC Address.
a physical address (48 bits long) that is assigned to every Network Interface Card at a factory where it's manufactured. All MAC addresses are unique. Example: 00-F1-0A-BE-D0-E1.
A MAC (Media Access Control) Address is a unique, hardware-based identifier used to differentiate between connected users. While MAC addresses are initially hardware based, they can be changed. This is called "Spoofing," and has several real-world uses, though most people associate spoofing addresses of any kind with hacking.
A unique address assigned to a station interface, identifying that station on the network. With Ethernet, this is the unique 48-bit station address. It is also known as the physical address.
A unique identifier attached to most forms of networking equipment. It is burned into the device and cannot be changed
The unique serial number of an Ethernet card, required for connecting a PC to a network. (Nothing to do with Apple Macs, despite the name).
Media Access Control Address. A unique identifier for a piece of hardware on a network. It is usually displayed as a string of 6 hex pairs eg FF:FF:FF:FF:FF:FF.
In a LAN, this address is your computer's unique hardware number. When you are connected to the Internet from your computer (or host), a correspondence table relates your IP address to your computer's physical MAC address on the LAN.
Media Access Control address is more specific than an IP address and cannot be changed because it is specific to each network hardware device. While routers such as WinRoute use IP addressing for routing decisions, switches use MAC addressing for path determination.
A Media Access Control address is the unique hardware identifier of a NIC.
The layer-two address of a LAN device.
The hardware address of a device connected to a shared media. See also: Media Access Control, Ethernet, token ring. [Source: MALAMUD
Acronym for Media Access Control. A unique number that identifies a particular Network Interface Card and hence a specific device on the network.
A 3-bit address used to distinguish units within a piconet. 3 bits allows for only 8 unique address, thus the limit on the number of devices allowed to participate in a piconet.
Media Access Control Address. The unique Hexadecimal name of your computer's network card. Also called Physical Address, Ethernet Address, Adaptor Address or Hardware Address.
The unique address that a manufacturer assigns to each networking device.
Technically, this is an acronym for Media Access Control address of the second layer of the theoretical OSI networking model. In practice, this term is most often used to refer to the Ethernet address of a device. These addresses are assigned to vendors of Ethernet equipment in such a way that these addresses are globally unique and no two devices anywhere in the world have the same MAC address; however, modern Ethernet devices typically allow a sophisticated user to change the MAC address which can have security implications.
A unique 12 digit (96-bit) hex address that is unique and hard-coded into every network device. The first 6 digits can be used to identify the manufacturer of a network device while the remaining digits are like a serial number. No two devices will have the same MAC address.
a hardware address that every port or device needs in order to connect to a LAN segment.
Standardized data link layer address. Required for every port or device that connects to a LAN. Other devices in the network use these addresses to locate specific ports on the network and to create and update routing tables and data structures. MAC addresses are six bytes long and are controlled by the IEEE. Also known as a hardware address, MAC layer address, and physical address. A typical MAC address is 1,6,00:d0:ba:d3:bd:3b.
The edia ccess ontrol (MAC) address is a unique serial number assigned to a networking device by the manufacturer.
Media Access Control. A unique hardware number given to devices that connect to the Internet. When your computer or networking device (router, hub, interface, etc.) is connected to the Internet, a table (see " ARP") relates the device's IP address to its corresponding physical (MAC) address on the LAN.
The hardware address of any ethernet device. This address is unique, and is usually set at factory settings.
Media Access Control address; also called hardware address or physical address. An address associated with a particular network device. NICs and managed devices that connect to a LAN have a MAC address assigned to them as MAC addresses are used to identify devices in a network. MAC addresses are 6 bytes long, are specified by the IEEE and are preassigned to your network equipment. Also see Byte IEEE LAN MAC Network NIC
Media Access Control address. The MAC address is the client's unique hardware number. BBSM Hotspot uses the MAC address to identify the location (or port) of a client. Once BBSM Hotspot knows the port that a client is using, BBSM Hotspot applies the per-port policy to the client's session.
A MAC address, short for Media Access Control address, is a unique code assigned to most forms of networking hardware. The address is permanently assigned to the hardware, so limiting a wireless network's access to hardware -- such as wireless cards -- is a security feature employed by closed wireless networks. But an experienced hacker -- armed with the proper tools -- can still figure out an authorized MAC address, masquerade as a legitimate address and access a closed network.
A serial number that identifies the computer's unique network card from all others.
An assigned 48-bit network address that is unique to a given network interface card and can be used to identify networked devices for security purposes.
Media Access Control Address. Sometimes also called "hardware" address, it is a unique identifier of network devices and is an important aspect of some network environments.
The unique ID serial number of the network card in a computer. Ethernet is a commonly used networking technology used to link computers together. MAC addresses are required within a Local Area Network (LAN) in order to enable computers to communicate. NB - MAC addresses have nothing to do with Apple Macintosh computers.
A physical address assigned to a LAN interface.
Hexadecimal address unique to each NIC.
Short for Medium Access Control Address. A unique MAC address is programmed in every network interface card or device that operates on a local area network such as Wi-Fi. For reasons of network security, identifies a specific user device by means of its MAC address before on the network.
Acronym for media access control address, which is a unique address embedded in the physical components of a NIC.
(Media Access Control address) - The 48-bit defined number built into any Ethernet device connected to a LAN.
(Media Access Control) One of the two addresses every networked computer has (the other being an IP address), a Media Access Control address is a unique 48-bit identifier usually written as 12 hexadecimal characters grouped in pairs (e. g., 00-00-0c-34-11-4e). This address is usually hard-coded into a Network Interface Card (NIC) by its manufacturer, and does not change. It is the physical address of a data device, and is used as an aid for routers trying to locate machines on large networks. See also ARP and Ethernet address. LiveSecurity subscribers can learn all about this in the article, " Foundations: What Are NIC, MAC, and ARP?"
Media Access Control Address. A unique identification number assigned by the manufacturer to each network card. Can be used in conjunction with a TCP/IP address as a means of identifying a terminal within the network.
A globally unique 48-bit hardware address assigned to each device on a network. Every system on a physical network, like Ethernet or Token Ring, includes a peripheral called a network controller. This chip is the processor's interface to the physical communications medium. As part of its initialization, the network controller must be fed a unique hardware address to use when communicating over the network. In the case of Ethernet, the hardware address is a 48-bit value. To guarantee global uniqueness, the upper 24 bits are controlled by the IEEE, which allocates them to individual device manufacturers. See OUI for more information about obtaining a block of Ethernet addresses for your company.
(2004-12-16) Chris Limb The MAC ( edia ccess ontrol) address is the unique ID serial number of the Ethernet card in a computer. [ further information about MAC address
Standardized data link layer address that is required for every port or device that connects to a LAN. Other devices in the network use these addresses to locate specific ports in the network and to create and update routing tables and data structures. MAC addresses are 6 bytes long and are controlled by the IEEE. Also known as a hardware address MAC-layer address, or a physical address. Compare with network address.
Media Access Control address (also hardware or physical address). Every device on the Local Area Network has an unique MAC address. It is used to identify devices and to control access to the network using MAC protocol.
Media Access Control address (also hardware or physical address). Unique hardware serial number that uniquely identifies a device on a local area network.
Media access control address. A unique number encoded in the circuitry of a device to identify it on a local area network. The hardware address of a device connected to shared media. See also Ethernet, MAC, token ring.
computer's unique hardware number, used to identify the computer on networks (technically, it's the node address, which can be anything connected to a network, not just a computer). It is unrelated to the Macintosh platform. "MAC" stands for "media access control." ResNet uses DHCP to assign IP addresses; the DHCP server uses the MAC address to do this.
In computer networking a address (MAC address) is a unique identifier attached to most network adapters (NICs). It is a number that acts like a name for a particular network adapter, so, for example, the network cards (or built-in network adapters) in two different computers will have different names, or MAC addresses, as would an Ethernet adapter and a wireless adapter in the same computer, and as would multiple network cards in a router.