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Table of Contents

Ethernet Type Codes

Ethernet Type Codes

Table 70 lists known Ethernet type codes. You can use these type codes in transparent bridging and source-route bridging access lists for filtering frames by protocol type. For configuration information on filtering by protocol type, refer to the following two sections of the Bridging and IBM Networking Configuration Guide:


Table 70: Ethernet Type Codes
Hexadecimal Description (Notes)
0000-05DC IEEE 802.3 Length Field
0101-01FF Experimental; for development (conflicts with 802.3 length fields)
0200 Xerox PARC Universal Protocol (PUP) (conflicts with IEEE 802.3 length fields)
0201 Xerox PUP Address Translation (conflicts with IEEE 802.3 length fields)
0400 Nixdorf Computers (Germany)
0600 Xerox XNS IDP
0660-0661 DLOG (Germany)
0800 DOD Internet Protocol (IP) *1 #2
0801 X.75 Internet
0802 NBS Internet
0803 ECMA Internet
0804 CHAOSnet
0805 X.25 Level 3
0806 Address Resolution Protocol (for IP and CHAOS)
0807 XNS Compatibility
081C Symbolics Private
0888-088A Xyplex
0900 Ungermann-Bass (UB) Network Debugger
0A00 Xerox IEEE 802.3 PUP
0A01 Xerox IEEE 802.3 PUP Address Translation
0BAD Banyan VINES IP
0BAE Banyan VINES Loopback
0BAF Banyan VINES Echo
1000 Berkeley trailer negotiation
1001-100F Berkeley trailer encapsulation for IP
1600 VALID system protocol
4242 PCS Basic Block Protocol
5208 BBN Simnet Private
6000 DEC unassigned
6001 DEC Maintenance Operation Protocol (MOP) Dump/Load Assistance
6002 DEC MOP Remote Console
6003 DEC DECnet Phase IV Route
6004 DEC Local Area Transport (LAT)
6005 DEC DECnet Diagnostics
6006 DEC Customer Protocol
6007 DEC Local-Area VAX Cluster (LAVC), SCA
6008 DEC unassigned
6009 DEC unassigned
6010-6014 3Com Corporation
7000 Ungermann-Bass (UB) Download
7001 UB diagnostic/loopback
7002 UB diagnostic/loopback
7020-7029 LRT (England)
7030 Proteon
7034 Cabletron
8003 Cronus VLN
8004 Cronus Direct
8005 HP Probe protocol
8006 Nestar
8008 AT&T
8010 Excelan
8013 Silicon Graphics diagnostic (obsolete)
8014 Silicon Graphics network games (obsolete)
8015 Silicon Graphics reserved type (obsolete)
8016 Silicon Graphics XNS NameServer, bounce server (obsolete)
8019 Apollo Computers
802E Tymshare
802F Tigan, Inc.
8035 Reverse Address Resolution Protocol (RARP) (Stanford)
8036 Aeonic Systems
8038 DEC LANBridge Management
8039-803C DEC unassigned
803D DEC Ethernet CSMA/CD Encryption Protocol
803E DEC unassigned
803F DEC LAN Traffic Monitor Protocol
8040-8042 DEC unassigned
8044 Planning Research Corporation
8046-8047 AT&T
8049 ExperData (France)
805B Versatile Message Translation Protocol RFC 1045 (Stanford)
805C Stanford V Kernel, production
805D Evans & Sutherland
8060 Little Machines
8062 Counterpoint Computers
8065-8066 University of Massachusetts at Amherst
8067 Veeco Integrated Automation
8068 General Dynamics
8069 AT&T
806A Autophon (Switzerland)
806C ComDesign
806D Compugraphic Corporation
806E-8077 Landmark Graphics Corporation
807A Matra (France)
807B Dansk Data Elektronik A/S
807C University of Michigan
807D-807F Vitalink Communications
8080 Vitalink TransLAN III Management
8081-8083 Counterpoint Computers
809B Kinetics EtherTalk (AppleTalk over Ethernet)
809C-809E Datability
809F Spider Systems, Ltd.
80A3 Nixdorf Computers (Germany)
80A4-80B3 Siemens Gammasonics, Inc.
80C0-80C3 Digital Communications Association (DCA), Inc.
80C1 DCA Data Exchange Cluster
80C4 Banyan VINES IP
80C5 Banyan VINES Echo
80C6 Pacer Software
80C7 Applitek Corporation
80C8-80CC Intergraph Corporation
80CD-80CE Harris Corporation
80CF-80D2 Taylor Instrument
80D3-80D4 Rosemount Corporation
80D5 IBM SNA Services over Ethernet
80DD Varian Associates
80DE Integrated Solutions Transparent Remote File System (TRFS)
80DF Integrated Solutions
80E0-80E3 Allen-Bradley
80E4-80F0 Datability
80F2 Retix
80F3 Kinetics AppleTalk Address Resolution Protocol (AARP)
80F4-80F5 Kinetics
80F7 Apollo Computer
80FF-8103 Wellfleet Communications
8107-8109 Symbolics Private
8130 Hayes Microcomputer Products, Ltd. (formerly Waterloo Microsystems, Inc.)
8131 VG Laboratory Systems
8132-8136 Bridge Communications, Inc.
8137 Novell NetWare IPX (old)
8137-8138 Novell, Inc.
8139-813D KTI
8148 Logicraft, Inc.
8149 Network Computing Devices
814A Alpha Micro
814C SNMP
814D-814E BIIN
814F Technically Elite Concepts, Inc.
8150 Rational Corporation
8151-8153 Qualcomm, Inc.
815C-815E Computer Protocol Pty, Ltd.
8164-8166 Charles River Data Systems, Inc.
817D-818C Protocol Engines, Inc.
818D Motorola Computer X
819A-81A3 Qualcomm, Inc.
81A4 ARAI Bunkichi
81A5-81AE RAD Network Devices
81B7-81B9 Xyplex
81CC-81D5 Apricot Computers
81D6-81DD Artisoft, Inc.
81DE-81E0 Hewlett Packard
81E6-81EF Polygon, Inc.
81F0-81F2 Comsat Laboratories
81F3-81F5 Science Applications International Corporation (SAIC)
81F6-81F8 VG Analytical, Ltd.
8203-8205 Quantum Software Systems, Ltd.
8221-8222 Ascom Banking Systems, Ltd.
823E-8240 Advanced Encryption Systems, Inc.
827F-8282 Athena Programming, Inc.
8263-826A Charles River Data Systems
829A-829B Institute for Industrial Information Technology, Ltd.
829C-82AB Taurus Controls, Inc.
82AC-838F Walker Richer & Quinn, Inc.
8390 LANSoft, Inc.
8391-8693 Walker Richer & Quinn, Inc.
8694-869D Idea Courier
869E-86A1 Computer Network Technology Corporation
86A3-86AC Gateway Communications, Inc.
86DB SECTRA - Secure Transmission AB
86DE Delta Controls, Inc.
86DF USC-ISI
86E0-86EF Landis & Gyr Powers, Inc.
8700-8710 Motorola, Inc.
8711-8720 Cray Communications
8725-8728 Phoenix Microsystems
8739-873C Control Technology, Inc.
8755-8759 LANSoft, Inc.
875A-875C Norland
875D-8766 University of Utah Dept./Computer Science
8780-8785 Symbol Technologies, Inc.
8A96-8A97 Invisible Software
9000 Loopback (Configuration Test Protocol)
9001 3Com (Bridge) XNS Systems Management
9002 3Com (Bridge) TCP/IP Systems Management
9003 3Com (Bridge) loop detect
FF00 BBN VITAL LANBridge cache wakeups
FF00-FF0F ISC-Bunker Ramo

1 An asterisk (*) indicates the current connection in various informational displays.
2 A pound sign (#) is a delimiting character for configuration commands that contain arbitrary text strings.


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