Ethernet/IP Packet Structure
Εγώ. Εισαγωγή
ΕΝΑ. Definition of Ethernet/IP
σι. Importance of understanding Ethernet/IP packet structure
II. Ethernet/IP Protocol Stack
ΕΝΑ. Ethernet Layer
1. Definition and purpose
2. MAC addresses and framing
σι. Internet Layer
1. Definition and purpose
2. IP addresses and routing
ντο. Transport Layer
1. Definition and purpose
2. TCP and UDP protocols
III. Ethernet/IP Packet Structure
ΕΝΑ. Ethernet Frame
1. Preamble
2. Destination MAC Address
3. Source MAC Address
4. EtherType
σι. IP Packet
1. Version
2. Header Length
3. Type of Service
4. Total Length
5. IP addresses
6. TTL (Time to Live)
7. Protocol (TCP/UDP)
ντο. TCP/UDP Segment
1. Source and Destination Port Numbers
2. Sequence and Acknowledgment Numbers
3. Flags (SYN, ACK, FIN, etc.)
4. Data
IV. Importance of Each Field
ΕΝΑ. MAC Addresses for communication between network devices
σι. IP addresses for logical addressing and routing
ντο. TCP/UDP ports for identifying specific applications
D. Flags for control and error handling
V. συμπέρασμα
ΕΝΑ. Importance of understanding the Ethernet/IP packet structure
σι. Implications for network administrators and developers
ντο. Continued relevance of Ethernet/IP in modern networks
