国家重点实验室 LAN工作原理(总线) ●● ●●● ●●●● CSMA/CD A B Printer D E G H File Server Bus Topology ethernet 2021/2/11 State Key Lab on ISN, Xidian University
2021/2/11 State Key Lab. on ISN,Xidian University 24 Bus Topology - Ethernet CSMA/CD A B Printer D E G H J File Server LAN 工作原理（总线）
国家重点实验室 LAN工作原理(总线) ●● ●●● Carrier Sense/Multiple c CSMA/CD Access / Collision Detection A B Printer D E G H File Server Bus Topology -Ethernet 2021/2/11 State Key Lab on ISN, Xidian University
2021/2/11 State Key Lab. on ISN,Xidian University 25 Bus Topology - Ethernet CSMA/CD Carrier Sense / Multiple Access / Collision Detection A B Printer D E G H J File Server LAN 工作原理（总线）
国家重点实验室 LAN工作原理(总线) ●● ●●● ●●●● CSMA/CD A B Printer D E G H File Server Bus Topology ethernet 2021/2/11 HewabstiN WOrkS!
2021/2/11 State Key Lab. on ISN,Xidian University 26 Bus Topology - Ethernet CSMA/CD How It Works! A B Printer D E G H J File Server LAN 工作原理（总线）
国家重点实验室 LAN工作原理(总线) ●● ●●● ●●●● One broadcast domain A B Printer D E G H File Server Bus Topology -Ethernet 2021/2/11 State Key Lab on ISN, Xidian University
2021/2/11 State Key Lab. on ISN,Xidian University 27 Bus Topology - Ethernet One Broadcast Domain A B Printer D E G H J File Server LAN 工作原理（总线）
国家重点实验室 LAN工作原理(总线) ●● ●●● ●●●● One broadcast domain A B Printer D E G H File Server Bus Topology -Ethernet 2021/2/11 State Key Lab on ISN, Xidian University
2021/2/11 State Key Lab. on ISN,Xidian University 28 Bus Topology - Ethernet One Broadcast Domain A B Printer D E G H J File Server LAN 工作原理（总线）