Introduction to Data Communications
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Ethernet Type Field

Ethernet          Exp. Ethernet    Description 
decimal  Hex      decimal  octal
   000   0000-05DC   -       -    IEEE802.3 Length Field]
  1536   0600       1536   3000   XEROX NS IDP 
         0660                     DLOG          
         0661                     DLOG            
  2048   0800        513   1001   Internet IP (IPv4) 
  2049   0801        -      -     X.75 Internet     
  2050   0802        -      -     NBS Internet 
  2051   0803        -      -     ECMA Internet 
  2052   0804        -      -     Chaosnet 
  2053   0805        -      -     X.25 Level 3 
  2054   0806        -      -     ARP  
  2055   0807        -      -     XNS Compatability
  2076   081C        -      -     Symbolics Private]
  2184   0888-088A   -      -     Xyplex 
  2304   0900        -      -     Ungermann-Bass net debugr
  2560   0A00        -      -     Xerox IEEE802.3 PUP 
  2561   0A01        -      -     PUP Addr Trans    
  2989   0BAD        -      -     Banyan Systems    
  4096   1000        -      -     Berkeley Trailer nego  
  4097   1001-100F   -      -     Berkeley Trailer encap/IP
  5632   1600        -      -     Valid Systems 
 16962   4242        -      -     PCS Basic Block Protocol
 21000   5208        -      -     BBN Simnet         
 24576   6000        -      -     DEC Unassigned (Exp.)
 24577   6001        -      -     DEC MOP Dump/Load  
 24578   6002        -      -     DEC MOP Remote Console 
 24579   6003        -      -     DEC DECNET Phase IV Route
 24580   6004        -      -     DEC LAT     
 24581   6005        -      -     DEC Diagnostic Protocol 
 24582   6006        -      -     DEC Customer Protocol
 24583   6007        -      -     DEC LAVC, SCA    
 24584   6008-6009   -      -     DEC Unassigned   
 24586   6010-6014   -      -     3Com Corporation  
 28672   7000        -      -     Ungermann-Bass download 
 28674   7002        -      -     Ungermann-Bass dia/loop 
 28704   7020-7029   -      -     LRT         
 28720   7030        -      -     Proteon   
 28724   7034        -      -     Cabletron  
 32771   8003        -      -     Cronus VLN   
 32772   8004        -      -     Cronus Direct  
 32773   8005        -      -     HP Probe 
 32774   8006        -      -     Nestar 
 32776   8008        -      -     AT&T 
 32784   8010        -      -     Excelan 
 32787   8013        -      -     SGI diagnostics  
 32788   8014        -      -     SGI network games
 32789   8015        -      -     SGI reserved  
 32790   8016        -      -     SGI bounce server 
 32793   8019        -      -     Apollo Computers 
 32815   802E        -      -     Tymshare 
 32816   802F        -      -     Tigan, Inc. 
 32821   8035        -      -     Reverse ARP 
 32822   8036        -      -     Aeonic Systems 
 32824   8038        -      -     DEC LANBridge 
 32825   8039-803C   -      -     DEC Unassigned 
 32829   803D        -      -     DEC Ethernet Encryption
 32830   803E        -      -     DEC Unassigned 
 32831   803F        -      -     DEC LAN Traffic Monitor
 32832   8040-8042   -      -     DEC Unassigned 
 32836   8044        -      -     Planning Research Corp.
 32838   8046        -      -     AT&T   
 32839   8047        -      -     AT&T  
 32841   8049        -      -     ExperData  
 32859   805B        -      -     Stanford V Kernel exp.
 32860   805C        -      -     Stanford V Kernel prod.
 32861   805D        -      -     Evans & Sutherland 
 32864   8060        -      -     Little Machines 
 32866   8062        -      -     Counterpoint Computers 
 32869   8065        -      -     Univ. of Mass. @ Amherst
 32870   8066        -      -     Univ. of Mass. @ Amherst
 32871   8067        -      -     Veeco Integrated Auto.
 32872   8068        -      -     General Dynamics     
 32873   8069        -      -     AT&T                 
 32874   806A        -      -     Autophon   
 32876   806C        -      -     ComDesign             
 32877   806D        -      -     Computgraphic Corp.   
 32878   806E-8077   -      -     Landmark Graphics Corp.
 32890   807A        -      -     Matra                  
 32891   807B        -      -     Dansk Data Elektronik  
 32892   807C        -      -     Merit Internodal     
 32893   807D-807F   -      -     Vitalink Communications 
 32896   8080        -      -     Vitalink TransLAN III 
 32897   8081-8083   -      -     Counterpoint Computers 
 32923   809B        -      -     Appletalk         
 32924   809C-809E   -      -     Datability       
 32927   809F        -      -     Spider Systems Ltd. 
 32931   80A3        -      -     Nixdorf Computers  
 32932   80A4-80B3   -      -     Siemens Gammasonics Inc.
 32960   80C0-80C3   -      -     DCA Data Exchange Cluster
         80C4                     Banyan Systems  
         80C5                     Banyan Systems  
 32966   80C6        -      -     Pacer Software  
 32967   80C7        -      -     Applitek Corporation 
 32968   80C8-80CC   -      -     Intergraph Corporation 
 32973   80CD-80CE   -      -     Harris Corporation 
 32975   80CF-80D2   -      -     Taylor Instrument  
 32979   80D3-80D4   -      -     Rosemount Corporation 
 32981   80D5        -      -     IBM SNA Service on Ether
 32989   80DD        -      -     Varian Associates  
 32990   80DE-80DF   -      -     Integrated Solutions TRFS
 32992   80E0-80E3   -      -     Allen-Bradley 
 32996   80E4-80F0   -      -     Datability  
 33010   80F2        -      -     Retix       
 33011   80F3        -      -     AppleTalk AARP (Kinetics)
 33012   80F4-80F5   -      -     Kinetics   
 33015   80F7        -      -     Apollo Computer 
 33023   80FF-8103   -      -     Wellfleet Communications
 33031   8107-8109   -      -     Symbolics Private 
 33072   8130        -      -     Hayes Microcomputers 
 33073   8131        -      -     VG Laboratory Systems
         8132-8136                Bridge Communications
 33079   8137-8138   -      -     Novell, Inc. 
 33081   8139-813D   -      -     KTI   
         8148                     Logicraft
         8149                     Network Computing Devices
         814A                     Alpha Micro 
	   814C        -      -     SNMP   
         814D                     BIIN   
         814E                     BIIN   
         814F                     Technically Elite Concept
         8150                     Rational Corp
         8151-8153                Qualcomm   
         815C-815E                Computer Protocol Pty Ltd
         8164-8166                Charles River Data System
         817D-818C                Protocol Engines 
         818D                     Motorola Computer 
         819A-81A3                Qualcomm   
         81A4                     ARAI Bunkichi  
         81A5-81AE                RAD Network Devices 
         81B7-81B9                Xyplex   
         81CC-81D5                Apricot Computers 
         81D6-81DD                Artisoft    
         81E6-81EF                Polygon      
         81F0-81F2                Comsat Labs   
         81F3-81F5                SAIC     
         81F6-81F8                VG Analytical   
         8203-8205                Quantum Software  
         8221-8222                Ascom Banking Systems 
         823E-8240                Advanced Encryption System
         827F-8282                Athena Programming 
         8263-826A                Charles River Data System
         829A-829B                Inst Ind Info Tech  
         829C-82AB                Taurus Controls    
         82AC-8693                Walker Richer & Quinn 
         8694-869D                Idea Courier  
         869E-86A1                Computer Network Tech 
         86A3-86AC                Gateway Communications
         86DB                     SECTRA      
         86DE                     Delta Controls  
 34543   86DF        -      -     ATOMIC       
         86E0-86EF                Landis & Gyr Powers  
         8700-8710                Motorola      
         8A96-8A97                Invisible Software  
 36864   9000        -      -     Loopback          
 36865   9001        -      -     3Com(Bridge) XNS Sys Mgmt
 36866   9002        -      -     3Com(Bridge) TCP-IP Sys 
 36867   9003        -      -     3Com(Bridge) loop detect 
 65280   FF00        -      -     BBN VITAL-LanBridge cache
         FF00-FF0F                ISC Bunker Ramo         


Introduction to Data Communications
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