Читать книгу CCNP Enterprise Certification Study Guide: Implementing and Operating Cisco Enterprise Network Core Technologies - Ben Piper, David Higby Clinton - Страница 51

Splitting or demultiplexing is the multiplexing process played backward. Continuing with the preceding example, when the server receives the Ethernet frame containing the IP packet from the client, the Ethernet driver looks at the Type field in the Ethernet header and sees that it's 0x0800, indicating an IP packet. The Ethernet driver decapsulates the IP packet from the frame and passes it to the operating system's IP stack. The IP stack looks at the Protocol field and sees that it's 6, indicating that the Data field contains a TCP segment.