B-5. Ethernet Type Codes
A listing of commonly used Ethernet type codes is maintained by the IANA. The information presented here is reproduced with permission from the IANA. For the most current Ethernet type code number assignment information, refer to www.iana.org/numbers.htm under the “Ethernet Numbers” link. Table B-5 shows the Ethernet type code numbers in hexadecimal format, along with a description.
| Hex Value | Description |
|---|---|
| 0000 to 05DC | IEEE 802.3 Length Field |
| 0101 to 01FF | Experimental |
| 200 | XEROX PUP (see 0A00) |
| 201 | PUP Addr Trans (see 0A01) |
| 400 | Nixdorf |
| 600 | XEROX NS IDP |
| 660 | DLOG |
| 661 | DLOG |
| 800 | Internet IP (IPv4) |
| 801 | X.75 Internet |
| 802 | NBS Internet |
| 803 | ECMA Internet |
| 804 | Chaosnet |
| 805 | X.25 Level 3 |
| 806 | ARP |
| 807 | XNS Compatibility |
| 808 | Frame Relay ARP (RFC ... |
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