INTERNET / XNS PROTOCOL MAPPINGS Below are two tables describing the arrangement of protocol fields or type field assignments so that one could send XNS Datagrams on the MILNET or Internet Datagrams on 10Mb Ethernet, and also protocol and type fields so one could encapsulate each kind of Datagram in the other. \ upper| DoD IP | PUP | NS IP | lower \ | | | | --------------|--------|--------|--------| | Type | Type | Type | 3Mb Ethernet | 1001 | 1000 | 3000 | | octal | octal | octal | --------------|--------|--------|--------| | Type | Type | Type | 10 Mb Ethernet| 0800 | 0200 | 0600 | | hex | hex | hex | --------------|--------|--------|--------| | Link | Link | Link | MILNET | 155 | 152 | 150 | | decimal| decimal| decimal| --------------|--------|--------|--------| \ upper| DoD IP | PUP | NS IP | lower \ | | | | --------------|--------|--------|--------| | |Protocol|Protocol| DoD IP | X | 12 | 22 | | | decimal| decimal| --------------|--------|--------|--------| | | | | PUP | ? | X | ? | | | | | --------------|--------|--------|--------| | Type | Type | | NS IP | 13 | 12 | X | | decimal| decimal| | --------------|--------|--------|--------| []