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The Individual Address Block (IAB) is an inactive registry which has been replaced by the MA-S (MAC address block, small), previously named OUI-36, and has no overlaps in addresses with the IAB [6] registry product as of January 1, 2014. The IAB uses an OUI from the MA-L (MAC address block, large) registry, previously called the OUI registry.
A MAC address is intended as a unique serial number. MAC addresses are typically assigned to network interface hardware at the time of manufacture. The most significant part of the address identifies the manufacturer, who assigns the remainder of the address, thus providing a potentially unique address.
IEEE 802.3 is a working group and a collection of standards defining the physical layer and data link layer's media access control (MAC) of wired Ethernet.The standards are produced by the working group of Institute of Electrical and Electronics Engineers (IEEE).
MAC—Mandatory Access Control; MAC—Media Access Control; MAC—Message authentication code; MANET—Mobile Ad-Hoc Network; MAN—Metropolitan Area Network; MAPI—Messaging Application Programming Interface; MBCS—Multi Byte Character Set; MBD—Model-Based Design; MBR—Master Boot Record; Mb—Megabit; MB—Megabyte; Mbps—Megabits per ...
MAC address, a unique identifier assigned to a network interface controller Message authentication code , used to authenticate a message in cryptography Migration Authorisation Code , used when switching Internet service providers in the UK
The Address Resolution Protocol (ARP) is a communication protocol used for discovering the link layer address, such as a MAC address, associated with a given internet layer address, typically an IPv4 address. This mapping is a critical function in the Internet protocol suite. ARP was defined in 1982 by RFC 826, which is Internet Standard STD 37.
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The destination MAC address is an STP multicast address. The IEEE 802 standard Bridge Group Address is 01:80:C2:00:00:00 . [ 11 ] However, several proprietary destination MAC addresses for STP exist, like the Cisco proprietary Per-VLAN Spanning Tree address 01:00:0C:CC:CC:CD [ 12 ] or the Extreme Networks address 03:04:08:00:07:00 , and may be ...