Cisco IOS Bridging Command Reference

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.