| Term 
 | Definition 
 
        | An Ethernet LAN rule that stands for 5 segments, 4 repeaters, and 3 segments with nodes allowed in a single collision domain |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Technique used in gigabit Ethernet to extend the minimum length of an Ethernet Frame |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | A portion of a network where two or more stations transmitting at the same time will interfere with each other. |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Cyclic redundancy check. An error detection scheme able to detect bit errors in streams of bits of varying length |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Carrier sense multiple access with collision avoidance. An IEEE 802.11 Standard  access method for wireless Ethernet |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Carrier sense multiple access with collision Detection. An IEEE 802.3 Standard  access method used to share bandwidth among a maximum of 1024 stations. Two or more stations transmitting at a time will cause a collision , forcing random waiting periods before retransmission is attempted |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | This is the term used for 100-Mbps Ethernet |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Beginning with fast Ethernet, fast link pulses are used to perform auto negotiation on a hardware link(such as a UTP cable) |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Fiber optic inter repeater link . the original specification for Ethernet communication over fiber. |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Technique used in Gigabit Ethernet to send multiple frames in a small window of time |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | This is the term used for 1000-Mbps Ethernet |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | A deliberate gap of 96 bit times between successive Ethernet frames |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | An out-of-control station transmitting garbage |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | A 32 bit sequence generated when a collision is detected, to guarantee all stations are notified of the collision |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Media access control address. A 48 bit physical associated with every network interface. An example MAC address 00-C0-F0-27-64-E2 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | The time required to transmit 512 bits of data |  | 
        |  |