Blakely, Sokoloff, Taylor & Zafman
Apparatus and method for managing traffic using VID in EPON
An apparatus and method for managing traffic using a VID in EPON are provided. The apparatus includes a MAC lookup table, a service classification policy table, a service control policy table, a MAC lookup unit, a first and second classification module, a VID learning unit and a first and second service control module. The apparatus classifies all packets of up/downlink transmission flow using a VID into a VID unit, through the first and second classification modules and manages traffic thereof according to the parameters thereof through the first and second service control modules. Accordingly, a large amount of traffic for numerous subscribers and services thereof, which was cannot be processed by the limitation on embodying a typical switch or router, can be processed according to the present invention.
Electronics and Telecommunications Research Institute
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Yool Jung Hak Tae Whan Bong Tae Hoon
Kwon Kim Yoo Kim Lee