World of Computer Networking Your CCNA start - Packet Loss Rate

The video tutorial discusses packet loss rate, a key network parameter. It explains how packet loss can occur due to congestion or failures and demonstrates simulating packet loss by disabling the network connection. The tutorial covers how higher-level protocols like TCP handle packet loss through retransmission. It also highlights the impact of high packet loss rates on network performance, causing errors and slower data transmission. The video concludes with a summary of network characteristics discussed.

Explain the role of higher-level protocols like TCP in handling packet loss.

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What impact does a high packet loss rate have on application performance?

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