World of Computer Networking Your CCNA start - Round-trip Time (RTT) versus Ping

The video tutorial explains the concept of delay in data transmission, focusing on round trip time (RTT) and its importance in network performance. It introduces the ping utility for measuring RTT and provides an example calculation. The significance of RTT in real-time applications, such as voice or video calls, is highlighted. Finally, it guides viewers on how to measure RTT using a terminal.

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