交換以太網(wǎng)在獲得確定性的同時,傳輸速度也有極大的提高。千兆以太網(wǎng)已普及,10Gb/s的交換以太網(wǎng)正在開發(fā)。當以太網(wǎng)用于信息技術時,應用層含有HTTP(文本傳輸協(xié)議)、FTP (文件傳輸協(xié)議)、SMTP(簡單電子郵件傳送協(xié)議)和Telnet(遠程登錄)
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