Asante 10Base2 Manual de usuario descargar pdf (Pagina 9)

An Ethernet Frame

7 bytes 1 6 6 2 46–1500 4

Preamble SOF Dest. Src. Type Payload Checksum

SOF Start of Frame

Dest. Destination address

Src. Source address

Type Type of packet or length of data ﬁeld

0x0800 for IP, 0x0806 for ARP, etc.

Bytes sent LSB ﬁrst

Minimum packet length: 64 (6 + 6 + 2 + 46 + 4)

Lengths > 1500 indicate packet type

1 2 3 4 5 6 7 8 9 10 11 12 13 14 ... 40 41

Comentarios a estos manuales

Sin comentarios