作者: Zhonghua Deng , Dan Li , Quan Li
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摘要: A method for negotiating the bandwidth of data communication channel automatically comprises that both network elements implement first default configuration respectively and form DCC based on same sequence after two are connected via optical fiber; transmitting part informs receiving negotiation using channel; compares overhead bytes available to itself with received it, obtained intersection set is forming channel, these used second configuration; transmit link command other element new transmits confirm command; established command.