| Network Frame |
Frame format |
comment |
PPP (Point-to-Point Protocol)
RFC1331,
1171,
1172
|
5B + data + 3B |
Transmission of Multi-protocol Datagrams
over Point-to-Point
Links |
SLIP (Serial Line IP)
RFC1055
|
1B + data + 1B |
point-to-point serial
connections running TCP/IP |
Frame Relay
RFC1490,
1294
|
3B + data + 2B |
Multiprotocol Interconnect over Frame Relay |
X.25
RFC877
|
10B + data + 3B |
Transmission of IP Datagrams
Over Public Data Networks |
FDDI
RFC1188,
1103
|
22B + 4470B data + 8B
(max 4500B all) |
Optics, up to 200km, betwen WS 2km
speed: 100Mbps, 125Mbps
|
| ATM |
5B + 48B data
frame 53B
| |
Ehernet CSMA/CD
IEE802.3 RFC1042,
894
|
22B + 1492B data + 4B |
10baseT: up to 100m (utp5)
100baseT: IEE802.3u
1G:
IEE802.3z |
MAC
IEE802.4 RFC1042,
894
|
17B + 8166B data + 8B |
|
Token Ring
IEE802.5 RFC1042,
894
|
6B + 4442B data + 2B ?
6B + 17946B data + 2B ? |
--> 4Mbps: up to 770m, 250WS
--> 16Mbps: up to 346m,
250WS |
MAN
IEE802.6 Ehernet
|
7B + 44B data + 2B
frame 53B |
up to 50km
speed: 45Mbps, 155Mbps |
| Data protocol |
Data-Frame format |
comment |
IP packet
|
24B + 1468B data
| |
IP TCP
RFC793
|
24B + 24B + 1444B data ?
+ replay datagram ??B ? (:-) |
FTP, Telnet, Http |
IP UDP
RFC768
|
24B + 8B + 1460B data ? |
NFS, X-windows |
IPX
?
RFC ? |
30B + 1462B data ? |
|
IPX SPX
?
RFC ? |
30B + 12B + 1450B data ? |
server |
NetBios
? RFC ? |
?? please tell me frame ?? |
|
