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GUIDE TO DATACOMMUNICATIONS PROTOCOL DECODES v

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EGP Exterior Gateway Protocol IGRP Cisco Inter-Gateway Routing Protocol OSPF Open Shortest Path First Protocol E-IGRP Cisco Enhanced IGRP BGP Border Gateway Protocol Routing LAYER 7 Application - Provides protocols for end-user applications - Provides standardized services to applications X Windows RWHO Remote Unix WHO Protocol RLOGIN Remote Unix Login REXEC Remote Unix Exec RPRINT Remote Unix Print (lpr) RSHELL Remote Unix Shell Remote Unix TCP/IP SUITE From NSP ISO DE ISO Development Environment To ISO TP To MPTN To DLSw NetBIOS- NS (TCP/IP) Name Server DNS Domain Name Server XTP Express Transfer Protocol DHCP Dynamic Host Configuration Protocol BOOTP Bootstrap Protocol From SLIP CSLIP From PPP To XTP To VFRP To ND ICMP Internet Control Message Protocol IGMP Internet Management Group Protocol PIM Protocol Independent Multicast From X.25 ISO 9577 ETHERTYPE LLC 802.2 ARP Address Resolution Protocol RARP Reverse Address Resolution Protocol IARP Inverse Address Resolution Protocol 0806 Trailers Berkeley Trailers Encapsulation 8035 0806 0800 06 1000- 100F To Token Ring To SDLC STUN-SDLC Serial Tunnelling of SDLC NFS Network File System PMAP Port Mapper MOUNT Mount Server NIS Network Information Services RSTAT Remote Statistics ND SUN Network Disk From IP SUN NFS SUITE IBM PROTOCOL SUITE RPL Remote Program Load SNA FMD Function Management Data SNA NLP APPN High Performance Routing Network Layer Protocol NetBIOS NetBEUI 80D5 F0 04, 08, 0C V, E,T Series To IP IEEE 802.6 DQDB Distributed Queue Dual Bus G.703 PLCP DS1 PLCP DS1 1.544 Mbps SONET OC-3 155.520 Mbps SONET OC-12 622 Mbps LMI (SMDS) Local Mangement Interface VTOA Voice and Telephony over ATM ATM Adaptation Layer SMDS ATM SMDS To Frame Relay SIP L3 SMDS Interface Protocol Level 3 SIP L2 SMDS Interface Protocol Level 2 SIP L1 SMDS Interface Protocol Level 1 DS0 PLCP 64 Kbps SONET OC-1 51.840 Mbps NOVELL NETWARE PROTOCOL SUITE To PPP PAD (X.29) Packet Assembly/ Disassembly To IP To QLLC X.25 PROTOCOL SUITE ISO PROTOCOL SUITE From ISO DE To SMB IS-IS Intermediate System to Intermediate System Routing ES-IS End System to Intermediate System Routing IDRP Interdomain Routing Protocol Routing 85 83 82 00, 81 14, 20, 34, 54, EC, FE To TCP Comp To DDP To VIP To DRP PPP To FDDI DEC/DECnet PHASE IV PROTOCOL SUITE XNS Virtual Terminal XNS Filing XNS Printing XNS Mail XNS Courier SPP Sequenced Packet Protocol PEP Packet Exchange Protocol To SMB Echo (XNS) Error (XNS) RIP (XNS) Routing Information Protocol NetBIOS (3COM) 3COO- 3COD FA 80 U-B Ungermann -Bass Header LAYER 6 Presentation - Translates data format of sender to the data format of the receiver - Provides code conversion, data compression and encryption services To SMB LAYER 5 Session - Establishes and terminates communications sessions between host processes - Provides synchronization and translation between name and address databases LAYER 4 Transport - Guarantees error-free hosts-to-hosts connections - Fragments and reassembles messages - Works in units of messages LAYER 3 Network - Addresses, switches, and routes packets between hosts - Fragments and reassembles packets - Works in units of packets LAYER 2 Data Link - Frames and Addresses Packets. - Provides error-free node-to-node connec- tions and flow control - Provides mapping between Network Layer addresses and Data Link Layer addresses - Works in units of frames LAYER 1 Physical - Handles the physical, electrical, and proce- dural specifications required to transmit data across the physical medium or cables. - Defines connectors, pinouts, and electrical voltage and current levels. - Works in units of bits. XNS PROTOCOL SUITE ADSP AppleTalk Data Stream Protocol PostScript KSP Kiewit Stream Protocol AEP AppleTalk Echo Protocol LAP (AppleTalk) Link Access Protocol RTMP Routing Table Maintenance Protocol AURP AppleTalk Update Routing Protocol Routing PAP Printer Access Protocol ATP AppleTalk Transaction Protocol NBP (AppleTalk) Name Binding Protocol SoftTalk ASP AppleTalk Session Protocol AFP AppleTalk Filing Protocol TOPS APPLETALK PROTOCOL SUITE VROUTE Routing Service VTALK Talker Service VFILE File Service VFTP FTP Service VPCB PC Backend Service VSNA SNA Service NetBIOS (VINES) VANGuard Security VSRV Server Service VStrTalk StreetTalk VDEFLECT PC Deflector Service VASYNC Asynchronous Service VSTDA Lookup StreetTalk Directory Assistance Lookup VSTDA Collect StreetTalk Directory Assistance Collect BANYAN VINES PROTOCOL SUITE VNetRPC Network Remote Procedure Call VICP VINES Internet Control Protocol VSARP VINES Sequenced ARP VARP VINES Address Resolution Protocol VRTP VINES Routing Update Protocol VSRTP VINES Sequenced RTP Routing 0BAE 0BAF, 80C5 BC 0BAD, 80C4 VIP VINES Internet Protocol VLLC VINES Logical Link Control VLOOP VECHO VMAIL Mail Service VPRINT Print Gateway Service VSEMAPHORE Semaphore Service VNetMgmt Network Management Service VEchoTest Echo Service VSPP VINES Sequenced Packet Protocol To SMB To IDP To DRP To IP To VIP To FDDI AirLink Security To IP MNRP Mobile Network Registration Protocol MAC (CDPD) Cellular Digital Packet Data Medium Access Control CDPD CMOT CMIP over TCP SNMP V1 Simple Network Management Protocol SNMP V2 Simple Network Management Protocol Internet Management TACACS+ Access Control Protocol FTP File Transfer Protocol Telnet SMTP Simple Mail Transfer Protocol HTTP WWW HyperText Transfer Protocol GDP Cisco Gateway Discovery Protocol TFTP Trivial File Transfer Protocol TACACS Access Control Protocol RPC Remote Procedure Call NetBIOS- DGM (TCP/IP) Datagram Protocol To SMB 817D SLARP Cisco Serial Line Address Resolution Protocol 8035 (For Cisco SLE) DS3 PLCP DS3 45 Mbps To SNA To SNA XID To TCP SLIP Serial Line Interface Protocol To DS1 To TCPComp IBMNM IBM Network Management F4 F8, FC From TCP SNA XID Exchange ID From IP From NetBIOS- DGM From NSP From NetBIOS (ISO) From SPX, SPXII From NetBIOS (3Com) From SPP From VSPP From NetBIOS (Novell) To FTP, Telnet... From UDP To MPTN SNA MV Major Vectors From SNA RH From TCP 10 BASE-T 10 BASE 5 10 BASE 2 10 BASE-F 100 BASE-T 100 BASE-F 1 BASE 5 10 BROAD 36 Ethernet 50 ohm coax Thin Wire 50 ohm coax Broadband 75 ohm coax Carrier Phase Continuous Carrier Phase Coherent Broadband Multilevel Duobinary IEEE 802.4 Token Bus Shielded Twisted Pair 4/16 Mbps IEEE 802.5 Token Ring Unshielded Twisted Pair 4/16 Mbps Fiber Optic 4/16 Mbps Fiber Optic 100 Mbps FDDI Fiber Distributed Data Interface Shielded Twisted Pair SDDI 100 Mbps Copper Twisted Pair CDDI 100 Mbps MAC (FDDI) Medium Access Control SMT FDDI Station Management RI Source Routing Indicators MAC (Token-Ring) Medium Access Control LAN BPDU Bridge Spanning Tree Protocol 42 OAM (ATM) Operations and Maintenance From T1, T3 From E1, E3 AAL2 To Frame Relay V.27bis 4800 bps V.21 AT&T 103 300 bps V.29 9600 bps V.22 AT&T 212 1200 bps V.32 9600 bps V.33 14.4 Kbps V.22 bis 2400 bps V.42 V.26 2400 bps V.42 bis V.26 bis 2400 bps V.24 or RS-232 RS-530 V.11 or X.21 HSSI High Speed Serial Interface Interface Standards Modem Standards LMI (Frame Relay) Local Management Interface SVC (Frame Relay) Switched Virtual Connection Control Message CLLM Consolidated Link Layer Management T1.617 Annex D Q.933 Annex A E3 PLCP E3 34.368 Mbps E1 PLCP E1 2.048 Mbps To ATM Cells T3 44.736 Mbps T1 1.544 Mbps AT&T 209 9600 bps LAPD Link Access Procedure D Channel To X.25 PRM Perfomance Report Message LAPB Link Access Procedure Balanced To Ethernet HDLC High-Level Data-Link Control LAP Link Access Procedure To TCP To TCPComp MNLP Mobile Network Location Protocol ASP (CDPD) Accounting Services Protocol From CLNP From X.400 DXI (SMDS) Data Exhange Interface V.35 V.36 or RS-449 LSP NetWare Lite Sideband Protocol NWBCAST NetWare Broadcast Message Notification NLP NetWare Lite Protocol NWWDOG NetWare Watchdog Protocol NCP NetWare Core Protocol NDS NetWare Directory Service SAP Service Advertising Protocol NetWare Lite From FDDI E0, 10 8137 NWDIAG IPX Diagnostic Support Protocol NWSERIAL Novell Serialization Protocol Routing RIP (Novell) Routing Information Protocol NLSP NetWare Link Services Protocol IPX WAN Echo (IPX) IPX PING From Ethernet From X.25 From Token Ring Error (IPX) NICE Network Information and Command Exchange Protocol DAP Data Access Protocol CTERM Network Command Terminal MOP RC Maintenance Operations Protocol Remote Console MOP DL Maintenance Operations Protocol Dump/Load DNS (DECnet) DNA Naming Service SCS System Communication Services SCP Session Control Protocol FOUND Foundation Services Protocol LAVC Local Area VAX Cluster Port-to-Port Communications 6003 6002 6007 6001 6004 To SMB NSP Network Services Protocol To X Windows LAT Local Area Transport DDP Datagram Delivery Protocol ZIP Zone Information Protocol Cellular Modems HDLC (Proteon) Synchronous Serial Line Framing Protocol To DDP To IPX To LAP (AppleTalk) To Token Ring To Ethernet To SNMP 100 VG-AnyLAN Protocol Header/Physical Connection to a Protocol Connection to Encapsulation Mechanism To RI 7E NetBIOS- SSN (TCP/IP) Session Protocol ISO SP Session Protocol NTP Network Time Protocol AA DXI (Cisco) Data Exhange Interface IBM RT IBM RT Distributed Services Header DLSw Data Link Switching: Switch- to-Switch Protocol ISO TP Transport Protocol To MDLP From ISO TP AARP AppleTalk Address Resolution Protocol Tunneling (AppleTalk) DRP DECnet Routing Protocol From SDLC SNA FID3 SNA FID4 SNA FIDF SNA FID0,1 SNA QLLC Qualified Logical Link Control MPTN AnyNet Multi-Protocol Transport Networking To SNA NLP SDLC Synchronous Data Link Control SPX Sequenced Packet Exchange SPX II Sequenced Packet Exchange NetBIOS (Novell) To SMB To IP To IPX PAP (PPP) Password Authentication Protocol CHAP (PPP) Challenge Handshake Protocol To TCP 80F3 809B 809B To IP To IPX From SNA RRM Radio Resource Management Router/Bridge Wellfleet PPP CiscoSLE Cisco Serial Line Encoding Quake Etc. Doom Duke3d Games Protocol From IPX NNTP Network News Transfer Protocol To X.25 XOT X.25 over TCP (Cisco) TCP Comp Compressed Transport Control Protocol Radius Remote Authentication Dail-in User Service GSMP General Switch Management Protocol IFMP Ipsilon Flow Management Protocol IP Switching 800C From TCP To IFMP RSVP Resource Reservation Protocol RTCP RTP Control Protocol RTP Real-Time Transport Protocol To RSVP From CLNP To PPTP HSRP Hot Stand-by Routing Protocol 2000 Gopher L2F Layer 2 Forward Protocol L2TP Layer 2 Tunneling Protocol To ISO TP From GRE To PPP From IP From AAL5 To RI DISL(Cisco) DynamiC Inter-Switch Link VTP VLAN Trunk Protocol SNAP Sub-Network Access Protocol 2003 2004 To FDDI To ATM To ET To TR ISL Inter-Switch Link EAP Extensible Authentication Protocol IPCP Internet Protocol Control Protocol IPXCP Internetwork Packet Exchange Control Protocol ATCP AppleTalk Control Protocol BVCP Banyan VINES Control Protocol OSINLCP OSI Network Layer Control Protocol XNSCP XNS Control Protocol DNCP DECnet Routing Protocol NBFCP NetBios Frames Control Protocol LQR Link Quality Report LCP Link Control Protocol To Games Protocol To AMPCSCP To IP CLNP Connectionless Network Protocol AMPCSCP Advanced Mobile Phone System Channel From CLNP From XOT Quake II IRC/ CTCP/DCC Internet Relay Chat SQL Structure Query Language SQL*NET/ SQL8 (Oracle) H.245 (VOIP) To NCP H.225.0 (VOIP) TDS (Sybase) Tabular Datastream Protocol To IPX UDP User Datagram Protocol TNS (Oracle) Transparent Network Substrate RPC (IBM) Remote Procedure Call DHCP Dynamic Host Configuration Protocol v6 DVMRP Distance Vector Multicast Routing Protocol RIP (TCP/IP) Routing Information Protocol NHRP Next Hop Routing Protocol RIPng (TCP/IP) Routing Information Protocol MARS Multicast Address Resolution Protocol 0003 GRE Generic Routing Encapsulation CDP Cisco Discovery Protocol RSRB Cisco Remote Source Route Bridging PAgP Port Aggregation Protocol 0104 CGMP Cisco Group Management Protocol 2001 ICMPv6 Internet Control Message Protocol IP Internet Protocol IPv6 Internet Protocol From IPX From ATM From ICIP CSLIP Compressed Slip Wellfleet SRB Wellfleet Source Route Bridging From X.25 From UDP Gigabit GARP Generic Address Resolution Protocol Ethernet DIX V2 IEEE 802.3 CSMA/CD From ATM From ATM MAC Control Frame 8802 From ICIP To MPEG 1, 2 & 4 To Q.93B Q.SAAL ILMI (ATM) Interim Local Management Interface AAL3/4 To SIP L2 CES Circuit Emulation Service ICIP (B-ICI) ICIP Connectionless Service To SIP L3 TM (ATM) Traffic Management IMA Inverse multiplexing of ATM AAL1 ATM Cells To Q.2931 To PNNI To Signaling UNI To IISP To PNNI Routing To MPEG 1, 2 & 4 TAXI 100 Mbps 25 Mbps ATM AAL5 To Token Ring To Ethernet To Q.2971 SSCOP Service-Specific Connection-Oriented Protocol To IP To IPv6 To PPP MPOA Multi-protocol over ATM 884C.0003 DLSw+ Data Link Switching: Switch- to-Switch Protocol SNA RSP Route Setup Protocol SNA RH Request/ Response Header PNNI Routing Private Network-to-Network Interface - Routing Signaling UNI (ATM) PNNI (ATM) Private Network- to-Network Interface Q.2931 Q.2971 IISP Interim Inter-Switch Signaling Protocol From SSCOP Q.93B From Q.SAAL SPANS Simple Protocol for ATM Network Signaling From AAL5 MPEG 1, 2 & 4 Motion Picture Expert Group From AAL1 From AAL5 Cisco LEXCP LAN Extension Control Protocol Cisco LEX LAN Extension Protocol CCP Compression Control Protocol To IDP MLP (PPP) Multi-Link Protocol From X.25 FRF.11 Voice Over Frame Relay FRF.9 Data Compression Protocol (DCP) FRAME RELAY Link Access Procedure to Frame Mode Bearer Services (LAPF) Cisco Stacker 3002 Cisco DRiP Duplicate Ring Protocol 0102 FRAME RELAY From AAL3/4 Reuters IDN Integrated Data Network VFRP VINES Fragmentation Protocol MDLP Mobile Data Link Protocol SNDCP Subnetwork- Dependent Convergence Protocol VIPC VINES Interprocess Communication Protocol Vines AT Vines AppleTalk Tunneling IDP Internet Datagram Protocol 3+Com ASN.1 Encoding X.400 Electronic Mail X.500 Directory Services ROSE Remote Operations Service Element ACSE Association Control Service Element VTP Virtual Terminal Protocol CMIP Common Management Information Protocol FTAM File Transfer, Access And Management MMS Manufacturing Messaging Service ODA Office Document Architecture RTSE Reliable Transfer Service Element ISO PP Presentation Protocol NetBIOS (ISO) X.25 Packet Layer Protocol X.75 Packet Switched Signaling between Public Networks From UDP To IP IPX Internet Packet Exchange Browser SMB Server Message Block DXI (ATM) Data Exhange Interface To SPANS To Token Ring To Ethernet LANE (ATM) LAN Emulation GFZACP Gandalf FZA Compression Protocol DESEP DES Encryption Protocol ECP Encryption Control Protocol PPP Compression/Encryption Protocols BSDCP BSD Compression Protocol From LAPB MLP (X.25) Multi-Link Protocol ATMP Ascend Tunnel Management Protocol SDCP Serial Data Control Protocol PPP Point-to-Point Protocol To Token Ring To Ethernet BAP Bandwidth Allocation Protocol BACP Bandwidth Allocation Control Protocol BCP Bridging Control Protocol To Frame Relay To LAPB To LAPD BRI = Basic Rate Interface PRI = Primary Rate Interface ISDN ISDN-D 16 Kbps BRI 64 Kbps PRI ISDN H0 384 Kbps ISDN H11 1.563 Kbps ISDN H12 1.920 Kbps ISDN-B 64 Kbps From PPTP From ATM To DLSW+ TCP Transport Control Protocol MOSPF Multicast Open Shortest Path First IEEE 802.1Q Virtual Bridged LAN PPTP Point-to-Point Tunneling From IP Argentina Wandel & Goltermann Argentina Montañeses 2599 RA-1428 Buenos Aires Tel. +541 784 4700 Fax +541 786 7917 Australia Wandel & Goltermann Pty. Ltd. World Trade Centre 42 Clarendon Street Melbourne, Victoria 3205 Tel. +61 39 690 6700 Fax +61 39 690 6750 Austria Wandel & Goltermann GmbH Postfach 13 Elisabethstraße 36 A-2500 Baden Tel. +43 2252 855210 Fax +43 2252 80727 Belgium/Luxembourg Wandel & Goltermann nv/as Imperiastraat 10 B-1930 Zaventem Tel. 2-7 25 18 19 Fax 2-7 25 41 42 Bolivia, Brazil, Chile, Paraguay, Peru Wandel & Goltermann Instrumentaçao Ltda. & Cia. Av. Eng. L. Carlos Berrini 936-9 Andar 04571-000 São Paulo, SP Tel. +55 11 550 33800 Fax +55 11 550 51598 Canada Wandel & Goltermann Inc. 21 Rolark Drive Scarborough, Ontario M1R 3B1 Tel. (416) 291-7121 Fax (416) 291-2638 China Wandel & Goltermann Room 1902 Ever Bright Office Building 6, Fu Xing Men Wai Street Beijing 100045 Tel. +86 10 6856 1032 Fax +86 10 6856 1031 Colombia Wandel & Goltermann Andina Ltda. Apartado Postal 55052 Carrera 14 No. 85-82, Ofc. 401 AA 55052 Santafé de Bogotá, D.C. Tel. +571 256 4001 Fax +571 616 3267 Finland Wandel & Goltermann AB Tekniikantie 12 FIN-02150 Espoo Tel. +358 9 4354 3199 Fax +358 9 455 1522 France Wandel & Goltermann France 46 bis, rue Pierre Curie B.P.10 - ZI Les Gatines F-78375 Plaisir Cédex Tel. +33 130 815050 Fax +33 130 558775 Germany Wandel & Goltermann GmbH & Co. Vertriebsgesellschaft P.O. Box 1155 D-72794 Eningen u.A. Tel. +49 7121 985610 Fax +49 7121 985612 Great Britain Wandel & Goltermann (Sales) Ltd. Portland House - Aldermaston Park Aldermaston Berkshire RG7 4HR Tel. +44 1189 409200 Fax +44 1189 409210 Guatemala Wandel & Goltermann & Co. 6a Calle No. 6-38 Zona 9 Trivoli Plaza, Quinto Nivel, Oficina 50 01901 Guatemala Cuidad Tel. +502 331 8065 Fax +502 331 8682 Hong Kong Wandel & Goltermann Ltd Rm 1501, Fook Lee Commercial Centre Town Place, 33 Lockhart Road Wanchai, Hong Kong Tel. +852 2528 6283 Fax +852 2529 5593 India Wandel & Goltermann Pvt. Ltd. R.K. Khanna Tennis Stadium Africa Avenue New Delhi-110 029 Tel. +91 11 619 5358 Fax +91 11 619 6190 Israel IES Electronics Agencies (1986) Ltd. IES Bldg. 32 Ben Gurion St. Ramat Gan, 52573 Tel. +972 3 753-0750 Fax +972 3 753-0701 Italy Wandel & Goltermann srl Via Pomponazzi 25 I-20141 Milano Tel. +39 2 895 12381 Fax +39 2 895 11780 Japan Wandel & Goltermann KK Kyoritsu Shin-Yokohama Bldg. 6F 2-15-12 Shin-Yokohama, Kouhoku-ku Yokohama, 222 Tel. +81 45 473 9501 Fax +81 45 473 9812 Republic of Korea Wandel & Goltermann Ltd 2nd Fl, Yehsung Building 150-30 Samsung-dong Kangnam-ku Seoul 135-090 Tel. +822 563 2236 Fax +822 563 2239 Malaysia Wandel & Goltermann Sdn. Bhd. 19-3A Jalan SS23/11, Taman SEA 47400 Petaling Jaya Selangor Darul Ehsan Tel. +60 3 703 2518 Fax +60 3 704 8520 Mexico Wandel & Goltermann de México S.A. San Francisco n° 6 Col. Del Valle-México D.F. CP 03100 México Tel. +52 5 543 6644 Fax +52 5 543 8660 New Zealand Wandel & Goltermann Pty. Ltd. P.O. Box 10 418 PSA House, 11 Aurora Terrace Wellington 6036 Tel. +64 4 495 2290 Fax +64 4 495 2292 Norway Wandel & Goltermann AB Postboks 134, Skoyen Hovfaret 13 N-0212 Oslo Tel. +47 22 504090 Fax +47 22 504025 Philippines Wandel & Goltermann Pty. Ltd. 9/F Metrobank Plaza Sen. Gil Puyat Avenue Makati City Tel. +632 840 4258 Fax +632 840 4261 Singapore Wandel & Goltermann Inc. 51 Goldhill Plaza #14-04/05 Singapore 308900 Tel. +65 3563246 Fax +65 3563247 South Africa Wandel & Goltermann 221 Columbine Ave. P.O. Box 469 Mondeor 2110 Tel. +27 83 450 6255 Fax +27 11 680 2070 Spain Wandel & Goltermann SA C/ Arturo Soria no. 343-3° E-28033 Madrid Tel. +34 91 383 9801 Fax +34 91 383 2263 Sweden Wandel & Goltermann AB Box 6044 Ellen Keys Gata 60 S-129 06 Hägersten Tel. +46 8 449 4800 Fax +46 8 449 4839 Switzerland Wandel & Goltermann (Schweiz) AG Postfach Morgenstrasse 83 CH-3018 Bern 18 Tel. +41 31 991 7781 Fax +41 31 991 4707 Thailand Wandel & Goltermann - Thailand Level 23, Liberty Square 287 Silom Road Bangrak Bangkok, 10500 Tel. +662 631 2062 Fax +662 631 1934 Sales Offices A closely linked network of more than 26 affiliated companies and more than 60 agencies around the world ensures that you receive the best possible advice in solving specific measurement problems. For more detailed information, please turn to your local sales agency or to our Information Service. GUIDE TO DATA COMMUNICATIONS PROTOCOL DECODES v.3 The Netherlands Wandel & Goltermann BV Science Park Eindhoven 5402 5692 BN Ek Son Tel. +31 40 2679700 Fax +31 40 2679711 Turkey Wandel & Goltermann Cayhane Sokak 21/3 G.O.P. 06700 Ankara Tel. +90 312 4468337 Fax +90 312 4468340 USA Wandel & Goltermann, Inc. 1030 Swabia Court P.O. Box 13585 Research Triangle Park, NC 27709-3585 Tel. (919) 941-5730 Fax (919) 941-9225 Venezuela Wandel & Goltermann Av. E. Mendoza con lera Transv. de la Castellana Edif. Banco de Lara, Piso 7, Oficina A-1 La Castellana, Caracas 1060 Tel. +582 2630605 Fax +582 2636465 For other areas not listed contact: Wandel & Goltermann Information Service MI P.O. Box 1262 D-72795 Eningen u.A., F.R. of Germany Tel. +49 7121 86-1616 Fax +49 7121 86-1333 E/1198/D3/922/20.0/4C To see an updated, online version of this poster, visit www.decodes.com. Wandel & Goltermann ® and WG ® are registered trademarks of Wandel & Goltermann Technologies, Inc. All other product brand names may be trademarks or registered trademarks of their respective owners and are mentioned for reference purposes only. NOTICE: Wandel & Goltermann provides this information “as is” and makes no warranty of any kind expressed or implied, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose. This information is subject to change without notice. Wandel & Goltermann is not liable for errors contained herein. ©1998 All rights reserved. WG offers a complete portfolio of protocol analyzers. Learn more at www.wg.com
Transcript
Page 1: GUIDE TO DATACOMMUNICATIONS PROTOCOL DECODES v

EGPExteriorGatewayProtocol

IGRPCisco

Inter-GatewayRoutingProtocol

OSPFOpen

ShortestPath FirstProtocol

E-IGRPCisco

EnhancedIGRP

BGPBorder

GatewayProtocol

Routing

LAYER 7Application

- Provides protocols for end-user applications

- Provides standardizedservices to applications X Windows

RWHORemote

Unix WHOProtocol

RLOGINRemote

UnixLogin

REXECRemote

UnixExec

RPRINTRemote

UnixPrint (lpr)

RSHELLRemote

UnixShell

Remote Unix

TCP/IP SUITE

FromNSP

ISO DEISO

DevelopmentEnvironment

ToISO TP

ToMPTN

ToDLSw

NetBIOS-NS

(TCP/IP)NameServer

DNSDomainNameServer

XTPExpressTransferProtocol

DHCPDynamic

HostConfiguration

Protocol

BOOTPBootstrapProtocol

FromSLIP

CSLIP

FromPPP

ToXTP

ToVFRP

ToND

ICMPInternetControl

MessageProtocol

IGMPInternet

ManagementGroup

Protocol

PIMProtocol

IndependentMulticast

FromX.25

ISO 9577

ETHERTYPE

LLC 802.2

ARPAddress

ResolutionProtocol

RARPReverseAddress

ResolutionProtocol

IARPInverseAddress

ResolutionProtocol

0806

TrailersBerkeleyTrailers

Encapsulation

8035

0806

0800

06 1000

-10

0F

ToTokenRing

ToSDLC

STUN-SDLCSerial

Tunnellingof SDLC

NFSNetwork

FileSystem

PMAPPort

Mapper

MOUNTMountServer

NISNetwork

InformationServices

RSTATRemote

Statistics

NDSUN

NetworkDisk

FromIP

SUN NFS SUITE IBM PROTOCOL SUITE

RPLRemoteProgram

Load

SNA FMDFunction

ManagementData

SNA NLPAPPN High

PerformanceRouting NetworkLayer Protocol

NetBIOSNetBEUI

80D

5

F0

04, 0

8, 0

C

V, E, T Series

ToIP

IEEE 802.6DQDB

DistributedQueue

Dual Bus

G.703 PLCP

DS1 PLCPDS1

1.544 MbpsSONETOC-3

155.520Mbps

SONETOC-12

622Mbps

LMI (SMDS)Local Mangement

Interface

VTOAVoice andTelephony over ATM

ATM AdaptationLayer

SMDS ATM

SMDS

ToFrameRelay

SIP L3SMDS

InterfaceProtocol Level 3

SIP L2SMDS

InterfaceProtocol Level 2

SIP L1SMDS

InterfaceProtocol Level 1DS0

PLCP64 Kbps

SONETOC-1

51.840Mbps

NOVELL NETWARE PROTOCOL SUITE

ToPPP

PAD(X.29)Packet

Assembly/Disassembly

ToIP

ToQLLC

X.25 PROTOCOL SUITE ISO PROTOCOL SUITE

FromISO DE

ToSMB

IS-ISIntermediate

System to IntermediateSystem Routing

ES-ISEnd System toIntermediate

System Routing

IDRPInterdomain

RoutingProtocol

Routing

85838200, 8

1

14, 20, 34,54, EC, FE

ToTCP

Comp

ToDDP

ToVIP

ToDRP

PPP

ToFDDI

DEC/DECnet PHASE IV PROTOCOL SUITE

XNSVirtual

Terminal

XNSFiling

XNSPrinting

XNSMail

XNSCourier

SPPSequenced

PacketProtocol

PEPPacket

ExchangeProtocolTo

SMB

Echo (XNS)

Error (XNS)

RIP (XNS)Routing

InformationProtocol

NetBIOS (3COM)

3CO

O-

3CO

D

FA

80

U-BUngermann

-BassHeader

LAYER 6Presentation

- Translates data format of sender to the data format of the receiver

- Provides code conversion, data compression andencryption services

ToSMB

LAYER 5Session

- Establishes and terminates communications sessions between host processes

- Provides synchronization and translation between name and address databases

LAYER 4Transport

- Guarantees error-freehosts-to-hostsconnections

- Fragments andreassemblesmessages

- Works in unitsof messages

LAYER 3Network

- Addresses, switches,and routes packetsbetween hosts

- Fragments and reassembles packets

- Works in unitsof packets

LAYER 2Data Link

- Frames and AddressesPackets.

- Provides error-free node-to-node connec-tions and flow control

- Provides mapping between Network Layer addresses and Data Link Layer addresses

- Works in units of frames

LAYER 1Physical

- Handles the physical, electrical, and proce-dural specifications required to transmit data across the physical medium or cables.

- Defines connectors, pinouts, and electrical voltage and current levels.

- Works in units of bits.

XNS PROTOCOL SUITE

ADSPAppleTalk

Data Stream

Protocol

PostScript

KSPKiewitStream

Protocol

AEPAppleTalk

EchoProtocol

LAP(AppleTalk)

LinkAccessProtocol

RTMPRoutingTable

MaintenanceProtocol

AURPAppleTalk

UpdateRoutingProtocolRouting

PAPPrinterAccessProtocol

ATPAppleTalk

TransactionProtocol

NBP(AppleTalk)

NameBindingProtocol

SoftTalkASP

AppleTalkSessionProtocol

AFPAppleTalk

FilingProtocol

TOPS

APPLETALK PROTOCOL SUITE

VROUTERoutingService

VTALKTalker

Service

VFILEFile

Service

VFTPFTP

Service

VPCBPC

BackendService

VSNASNA

Service

NetBIOS(VINES)

VANGuardSecurity

VSRVServerService

VStrTalkStreetTalk

VDEFLECTPC

DeflectorService

VASYNCAsynchronous

Service

VSTDALookup

StreetTalkDirectory

AssistanceLookup

VSTDACollect

StreetTalkDirectory

AssistanceCollect

BANYAN VINES PROTOCOL SUITE

VNetRPCNetwork Remote

Procedure Call

VICPVINES

InternetControlProtocol

VSARPVINES

SequencedARP

VARPVINES

AddressResolutionProtocol

VRTPVINES

RoutingUpdate

Protocol

VSRTPVINES

SequencedRTP

Routing

0BA

E

0BA

F,

80C

5

BC

0BA

D,

80C

4

VIPVINES

InternetProtocol

VLLCVINESLogical

LinkControl

VLOOP

VECHO

VMAILMail

Service

VPRINTPrint

GatewayService

VSEMAPHORESemaphore

Service

VNetMgmtNetwork

ManagementService

VEchoTestEcho

Service

VSPPVINES

SequencedPacket

Protocol

ToSMB

ToIDP

ToDRP

ToIP

ToVIP

ToFDDI

AirLink Security

ToIP

MNRPMobile Network

RegistrationProtocol

MAC (CDPD)Cellular Digital

Packet DataMedium Access

Control

CDPD

CMOTCMIP

over TCP

SNMP V1Simple Network

ManagementProtocol

SNMP V2Simple Network

ManagementProtocol

Internet Management

TACACS+AccessControlProtocol

FTPFile

TransferProtocol

Telnet

SMTPSimple

MailTransferProtocol

HTTPWWW

HyperTextTransferProtocol

GDPCisco

GatewayDiscoveryProtocol

TFTPTrivial FileTransferProtocol

TACACSAccessControlProtocol

RPCRemote

ProcedureCall

NetBIOS-DGM

(TCP/IP)DatagramProtocol

ToSMB

817D

SLARPCisco

Serial LineAddress

ResolutionProtocol

8035

(For CiscoSLE)

DS3 PLCPDS3

45 Mbps

ToSNA

ToSNAXID

ToTCP

SLIPSerial LineInterfaceProtocol

ToDS1

ToTCPComp

IBMNMIBM

NetworkManagement

F4 F8, F

C

FromTCP

SNA XIDExchange

ID

FromIP

FromNetBIOS-

DGM

FromNSP

FromNetBIOS

(ISO)

FromSPX,SPXII

FromNetBIOS(3Com)

FromSPP

FromVSPP

FromNetBIOS(Novell)

ToFTP,

Telnet...

FromUDP

ToMPTN

SNA MVMajor

Vectors

FromSNA RH

FromTCP

10 BASE-T

10 BASE 5

10 BASE 2

10 BASE-F

100 BASE-T

100 BASE-F

1 BASE 5

10 BROAD 36

Ethernet50 ohm

coax

Thin Wire50 ohm

coax

Broadband75 ohm

coax

CarrierPhase

Continuous

CarrierPhase

Coherent

BroadbandMultilevelDuobinary

IEEE802.4

Token Bus

ShieldedTwisted

Pair4/16 Mbps

IEEE802.5TokenRing

UnshieldedTwisted

Pair4/16 Mbps

FiberOptic

4/16 Mbps

FiberOptic

100 Mbps

FDDIFiber

DistributedData

Interface

ShieldedTwisted

PairSDDI

100 Mbps

CopperTwisted

PairCDDI

100 Mbps

MAC(FDDI)

MediumAccessControl

SMTFDDI

StationManagement

RISourceRouting

Indicators

MAC(Token-Ring)

MediumAccessControl

LAN

BPDUBridge

SpanningTree

Protocol

42

OAM (ATM)Operations

andMaintenance

FromT1, T3

FromE1, E3

AAL2

ToFrameRelay

V.27bis4800 bps

V.21AT&T 103300 bps

V.299600 bps

V.22AT&T 2121200 bps

V.329600 bps

V.3314.4 Kbps

V.22 bis2400 bps

V.42

V.262400 bps

V.42 bis

V.26 bis2400 bps

V.24or

RS-232RS-530

V.11or

X.21

HSSIHigh Speed

Serial Interface

Interface Standards

Modem Standards

LMI(Frame Relay)

LocalManagement

Interface

SVC (Frame Relay)Switched Virtual

ConnectionControl Message

CLLMConsolidated

Link LayerManagement

T1.617Annex D

Q.933Annex A

E3 PLCPE3

34.368 Mbps

E1 PLCPE1

2.048 Mbps

ToATMCells

T344.736 Mbps

T11.544 Mbps

AT&T 2099600 bps

LAPDLink AccessProcedure D

Channel

ToX.25

PRMPerfomance

ReportMessage

LAPBLink AccessProcedureBalanced

ToEthernet

HDLCHigh-LevelData-LinkControl

LAPLink AccessProcedure

ToTCP

ToTCPComp

MNLPMobile Network

LocationProtocol

ASP (CDPD)Accounting

ServicesProtocol

FromCLNP

FromX.400

DXI (SMDS)Data Exhange

Interface

V.35V.36or

RS-449

LSPNetWare

LiteSidebandProtocol

NWBCASTNetWare

BroadcastMessage

Notification

NLPNetWare

LiteProtocol

NWWDOGNetWare

WatchdogProtocol

NCPNetWare

CoreProtocol

NDSNetWareDirectoryService

SAPService

AdvertisingProtocol

NetWare Lite

FromFDDI

E0,

10

8137

NWDIAGIPX

DiagnosticSupportProtocol

NWSERIALNovell

SerializationProtocol

Routing

RIP(Novell)Routing

InformationProtocol

NLSPNetWare

LinkServicesProtocol

IPX WAN

Echo (IPX)

IPX PING

FromEthernet

FromX.25

FromTokenRing

Error (IPX)

NICENetwork

Informationand Command

ExchangeProtocol

DAPData

AccessProtocol

CTERMNetwork

CommandTerminal

MOP RCMaintenance Operations

Protocol RemoteConsole

MOP DLMaintenance OperationsProtocol

Dump/Load

DNS(DECnet)

DNANamingService

SCSSystem

CommunicationServices

SCPSessionControlProtocol

FOUNDFoundation

ServicesProtocol

LAVCLocal Area

VAX Cluster Port-to-Port

Communications

6003

6002

6007

6001

6004

ToSMB

NSPNetworkServicesProtocol

ToX Windows

LATLocalArea

Transport

DDPDatagramDeliveryProtocol

ZIPZone

InformationProtocol

CellularModems

HDLC (Proteon)Synchronous

Serial LineFraming Protocol

ToDDP

ToIPX

ToLAP

(AppleTalk) ToTokenRing

ToEthernet

ToSNMP

100 VG-AnyLAN

Protocol Header/Physical

Connection to a Protocol

Connection to Encapsulation Mechanism

ToRI

7E

NetBIOS-SSN

(TCP/IP)SessionProtocol

ISO SPSessionProtocol

NTPNetwork

TimeProtocol

AA

DXI (Cisco)Data Exhange

Interface

IBM RTIBM RT

DistributedServicesHeader

DLSwData LinkSwitching:

Switch-to-SwitchProtocol

ISO TPTransportProtocol

ToMDLP

FromISO TP

AARPAppleTalkAddress

ResolutionProtocol

Tunneling(AppleTalk)

DRPDECnetRoutingProtocol

FromSDLC

SNA FID3 SNA FID4 SNA FIDF

SNA FID0,1 SNA

QLLCQualifiedLogical

LinkControl

MPTNAnyNet

Multi-ProtocolTransport

NetworkingTo

SNANLP

SDLCSynchronous

Data LinkControl

SPXSequenced

PacketExchange

SPX IISequenced

PacketExchange

NetBIOS(Novell)

ToSMB

ToIP

ToIPX

PAP (PPP)Password

Authentication Protocol

CHAP (PPP)Challenge

Handshake Protocol

ToTCP

80F3

809B

809B

ToIP

ToIPX

FromSNA

RRMRadio

ResourceManagement

Router/Bridge

Wellfleet PPP

CiscoSLECisco Serial

LineEncoding

Quake

Etc.

Doom Duke3d

Games Protocol

FromIPX

NNTPNetwork

NewsTransferProtocol

ToX.25

XOTX.25 over

TCP(Cisco)

TCP CompCompressed

TransportControlProtocol

RadiusRemote

AuthenticationDail-in User

Service

GSMPGeneralSwitch

ManagementProtocol

IFMPIpsilon FlowManagement

Protocol

IP Switching

800C

FromTCP

ToIFMP

RSVPResource

ReservationProtocol

RTCPRTP

ControlProtocol

RTPReal-TimeTransportProtocol

ToRSVP

FromCLNP

ToPPTP

HSRPHot

Stand-byRoutingProtocol

2000

Gopher

L2FLayer 2ForwardProtocol

L2TPLayer 2

TunnelingProtocol

ToISO TP

FromGRE

ToPPP

FromIP

FromAAL5

ToRI

DISL(Cisco)DynamiC

Inter-SwitchLink

VTPVLANTrunk

Protocol

SNAPSub-Network Access Protocol

2003

2004

ToFDDI

ToATM

ToET

ToTR

ISLInter-Switch

Link

EAPExtensible

Authentication Protocol

IPCPInternet ProtocolControl Protocol

IPXCPInternetwork

Packet ExchangeControl Protocol

ATCPAppleTalk Control

Protocol

BVCPBanyan VINES

Control Protocol

OSINLCPOSI NetworkLayer Control

Protocol

XNSCPXNS Control

Protocol

DNCPDECnet Routing

Protocol

NBFCPNetBios FramesControl Protocol

LQRLink Quality

Report

LCPLink Control

Protocol

ToGames

Protocol

ToAMPCSCP

ToIP

CLNPConnectionless

NetworkProtocol

AMPCSCPAdvanced MobilePhone System

Channel

FromCLNP

FromXOT

Quake II

IRC/CTCP/DCC

InternetRelayChat

SQLStructure

QueryLanguage

SQL*NET/SQL8

(Oracle)

H.245(VOIP)

ToNCPH.225.0

(VOIP)

TDS(Sybase)Tabular

DatastreamProtocol

ToIPXUDP

UserDatagramProtocol

TNS(Oracle)

TransparentNetwork Substrate

RPC(IBM)

RemoteProcedure

Call

DHCPDynamic

HostConfigurationProtocol v6

DVMRPDistance Vector

MulticastRoutingProtocol

RIP (TCP/IP)Routing

InformationProtocol

NHRPNextHop

RoutingProtocol

RIPng(TCP/IP)Routing

InformationProtocol

MARSMulticastAddress

ResolutionProtocol

0003

GREGenericRouting

Encapsulation

CDPCisco

DiscoveryProtocol

RSRBCisco

Remote SourceRoute Bridging

PAgPPort

AggregationProtocol

0104

CGMPCiscoGroup

ManagementProtocol

2001

ICMPv6InternetControl

MessageProtocol

IPInternetProtocol

IPv6InternetProtocol

FromIPX

FromATM

FromICIP

CSLIPCompressed

Slip

Wellfleet SRBWellfleet

Source RouteBridging

FromX.25

FromUDP

Gigabit

GARPGenericAddress

ResolutionProtocol

EthernetDIXV2

IEEE802.3

CSMA/CDFromATM

FromATM

MACControlFrame

8802

FromICIP

ToMPEG1, 2 & 4

ToQ.93B

Q.SAAL

ILMI (ATM)Interim Local Management

Interface

AAL3/4

ToSIP L2

CESCircuit Emulation

Service

ICIP(B-ICI) ICIP

ConnectionlessService

ToSIP L3

TM (ATM)Traffic

Management

IMAInverse

multiplexingof ATM

AAL1

ATM Cells

ToQ.2931

ToPNNI

ToSignaling

UNI

ToIISP

ToPNNI

RoutingTo

MPEG1, 2 & 4

TAXI100 Mbps

25 MbpsATM

AAL5

ToTokenRing

ToEthernet

ToQ.2971

SSCOPService-Specific

Connection-OrientedProtocol

ToIP

ToIPv6

ToPPP

MPOAMulti-protocol

over ATM

884C.0003

DLSw+Data LinkSwitching:

Switch-to-SwitchProtocol

SNA RSPRouteSetup

Protocol

SNA RHRequest/Response

Header

PNNI RoutingPrivate

Network-to-NetworkInterface - Routing

SignalingUNI

(ATM)

PNNI (ATM)Private

Network-to-NetworkInterface Q.2931

Q.2971

IISPInterim

Inter-SwitchSignalingProtocol

FromSSCOP

Q.93B

FromQ.SAAL

SPANSSimple Protocol

for ATMNetwork Signaling

FromAAL5

MPEG 1, 2 & 4Motion PictureExpert Group

FromAAL1

FromAAL5

Cisco LEXCPLAN Extension

Control Protocol

Cisco LEX LAN Extension

Protocol

CCPCompression

Control Protocol

ToIDP

MLP (PPP)Multi-LinkProtocol

FromX.25

FRF.11Voice Over

Frame Relay

FRF.9Data

CompressionProtocol (DCP)

FRAME RELAYLink Access

Procedure to FrameMode Bearer

Services (LAPF)

CiscoStacker

3002

CiscoDRiP

DuplicateRing

Protocol

0102

FRAME RELAY

FromAAL3/4

Reuters IDNIntegrated

Data Network

VFRPVINES

FragmentationProtocol

MDLPMobile Data

Link Protocol

SNDCPSubnetwork-Dependent

ConvergenceProtocol

VIPCVINES

InterprocessCommunication

Protocol

Vines ATVines

AppleTalkTunneling

IDPInternet

DatagramProtocol

3+Com

ASN.1 Encoding

X.400Electronic

Mail

X.500DirectoryServices

ROSERemote

OperationsServiceElement

ACSEAssociation

ControlServiceElement

VTPVirtual

TerminalProtocol

CMIPCommon

ManagementInformation

Protocol

FTAMFile

Transfer,Access AndManagement

MMSManufacturing

MessagingService

ODAOffice

DocumentArchitecture

RTSEReliableTransferServiceElement

ISO PPPresentation

Protocol

NetBIOS(ISO)

X.25PacketLayer

Protocol

X.75Packet Switched

Signalingbetween

Public Networks

FromUDP

ToIP

IPXInternetPacket

Exchange

Browser

SMBServer

MessageBlock

DXI (ATM)Data Exhange

Interface

ToSPANS

ToTokenRing

ToEthernet

LANE (ATM)LAN

Emulation

GFZACPGandalf FZACompression

Protocol

DESEPDES

EncryptionProtocol

ECPEncryption

ControlProtocol

PPP Compression/Encryption Protocols

BSDCPBSD

CompressionProtocol

FromLAPB

MLP(X.25)

Multi-LinkProtocol

ATMPAscend TunnelManagement

Protocol

SDCPSerial Data

Control Protocol

PPPPoint-to-Point

Protocol

ToTokenRing

ToEthernet

BAPBandwidthAllocationProtocol

BACPBandwidthAllocation

Control Protocol

BCPBridgingControlProtocol

ToFrameRelay

ToLAPB

ToLAPD

BRI = Basic Rate InterfacePRI = Primary Rate Interface

ISDN

ISDN-D16 Kbps BRI64 Kbps PRI

ISDN H0384 Kbps

ISDN H111.563 Kbps

ISDN H121.920 Kbps

ISDN-B64 KbpsFrom

PPTP

FromATM

ToDLSW+

TCP TransportControlProtocol

MOSPFMulticast

OpenShortestPath First

IEEE802.1QVirtual

BridgedLAN

PPTPPoint-to-Point

Tunneling

FromIP

ArgentinaWandel & GoltermannArgentinaMontañeses 2599RA-1428 Buenos AiresTel. +541 784 4700Fax +541 786 7917

AustraliaWandel & Goltermann Pty. Ltd.World Trade Centre42 Clarendon StreetMelbourne, Victoria 3205Tel. +61 39 690 6700Fax +61 39 690 6750

AustriaWandel & Goltermann GmbHPostfach 13Elisabethstraße 36A-2500 BadenTel. +43 2252 855210Fax +43 2252 80727

Belgium/LuxembourgWandel & Goltermann nv/asImperiastraat 10B-1930 ZaventemTel. 2-7 25 18 19Fax 2-7 25 41 42

Bolivia, Brazil, Chile,Paraguay, PeruWandel & GoltermannInstrumentaçao Ltda. & Cia.Av. Eng. L. Carlos Berrini936-9 Andar04571-000 São Paulo, SPTel. +55 11 550 33800Fax +55 11 550 51598

CanadaWandel & Goltermann Inc.21 Rolark DriveScarborough, Ontario M1R 3B1Tel. (416) 291-7121Fax (416) 291-2638

ChinaWandel & GoltermannRoom 1902 Ever Bright Office Building6, Fu Xing Men Wai StreetBeijing 100045Tel. +86 10 6856 1032Fax +86 10 6856 1031

ColombiaWandel & GoltermannAndina Ltda.Apartado Postal 55052Carrera14No.85-82,Ofc.401AA 55052 Santafé deBogotá, D.C. Tel. +571 256 4001Fax +571 616 3267

FinlandWandel & Goltermann ABTekniikantie 12FIN-02150 EspooTel. +358 9 4354 3199Fax +358 9 455 1522

FranceWandel & Goltermann France46 bis, rue Pierre CurieB.P.10 - ZI Les GatinesF-78375 Plaisir CédexTel. +33 130 815050Fax +33 130 558775

GermanyWandel & Goltermann GmbH & Co.VertriebsgesellschaftP.O. Box 1155D-72794 Eningen u.A.Tel. +49 7121 985610Fax +49 7121 985612

Great BritainWandel & Goltermann(Sales) Ltd.Portland House - Aldermaston ParkAldermastonBerkshire RG7 4HRTel. +44 1189 409200Fax +44 1189 409210

GuatemalaWandel & Goltermann & Co.6a Calle No. 6-38 Zona 9Trivoli Plaza, Quinto Nivel,Oficina 5001901 Guatemala CuidadTel. +502 331 8065Fax +502 331 8682

Hong KongWandel & Goltermann LtdRm 1501, Fook LeeCommercial CentreTown Place, 33 Lockhart RoadWanchai, Hong KongTel. +852 2528 6283Fax +852 2529 5593

IndiaWandel & Goltermann Pvt. Ltd.R.K. Khanna Tennis StadiumAfrica AvenueNew Delhi-110 029Tel. +91 11 619 5358Fax +91 11 619 6190

IsraelIES Electronics Agencies(1986) Ltd.IES Bldg. 32 Ben Gurion St.Ramat Gan, 52573Tel. +972 3 753-0750Fax +972 3 753-0701

ItalyWandel & Goltermann srlVia Pomponazzi 25I-20141 MilanoTel. +39 2 895 12381Fax +39 2 895 11780

JapanWandel & Goltermann KKKyoritsu Shin-Yokohama Bldg. 6F2-15-12 Shin-Yokohama,Kouhoku-kuYokohama, 222Tel. +81 45 473 9501Fax +81 45 473 9812

Republic of KoreaWandel & Goltermann Ltd2nd Fl, Yehsung Building150-30 Samsung-dongKangnam-kuSeoul 135-090Tel. +822 563 2236Fax +822 563 2239

MalaysiaWandel & Goltermann Sdn. Bhd.19-3A Jalan SS23/11,Taman SEA47400 Petaling JayaSelangor Darul EhsanTel. +60 3 703 2518Fax +60 3 704 8520

MexicoWandel & Goltermann deMéxico S.A.San Francisco n° 6Col. Del Valle-México D.F.CP 03100 MéxicoTel. +52 5 543 6644Fax +52 5 543 8660

New ZealandWandel & Goltermann Pty. Ltd.P.O. Box 10 418PSA House, 11 Aurora TerraceWellington 6036Tel. +64 4 495 2290Fax +64 4 495 2292

NorwayWandel & Goltermann ABPostboks 134, SkoyenHovfaret 13N-0212 OsloTel. +47 22 504090Fax +47 22 504025

PhilippinesWandel & Goltermann Pty. Ltd.9/F Metrobank PlazaSen. Gil Puyat AvenueMakati CityTel. +632 840 4258Fax +632 840 4261

SingaporeWandel & Goltermann Inc.51 Goldhill Plaza #14-04/05Singapore 308900Tel. +65 3563246Fax +65 3563247

South AfricaWandel & Goltermann221 Columbine Ave.P.O. Box 469Mondeor 2110Tel. +27 83 450 6255Fax +27 11 680 2070

SpainWandel & Goltermann SAC/ Arturo Soria no. 343-3°E-28033 MadridTel. +34 91 383 9801Fax +34 91 383 2263

SwedenWandel & Goltermann ABBox 6044Ellen Keys Gata 60S-129 06 HägerstenTel. +46 8 449 4800Fax +46 8 449 4839

SwitzerlandWandel & Goltermann(Schweiz) AGPostfachMorgenstrasse 83CH-3018 Bern 18Tel. +41 31 991 7781Fax +41 31 991 4707

ThailandWandel & Goltermann -ThailandLevel 23, Liberty Square287 Silom Road BangrakBangkok, 10500Tel. +662 631 2062Fax +662 631 1934

Sales OfficesA closely linked network of more than 26 affiliatedcompanies and more than 60 agencies around theworld ensures that you receive the best possibleadvice in solving specific measurement problems.For more detailed information, please turn to yourlocal sales agency or to our Information Service.

GUIDE TO DATA COMMUNICATIONS PROTOCOL DECODES v.3

The NetherlandsWandel & Goltermann BVScience ParkEindhoven 54025692 BN Ek SonTel. +31 40 2679700Fax +31 40 2679711

TurkeyWandel & GoltermannCayhane Sokak 21/3G.O.P.06700 AnkaraTel. +90 312 4468337Fax +90 312 4468340

USAWandel & Goltermann, Inc.1030 Swabia CourtP.O. Box 13585Research Triangle Park, NC27709-3585Tel. (919) 941-5730Fax (919) 941-9225

VenezuelaWandel & GoltermannAv. E. Mendoza con leraTransv. de la CastellanaEdif. Banco de Lara, Piso 7, Oficina A-1La Castellana, Caracas 1060Tel. +582 2630605Fax +582 2636465

For other areas not listed contact:Wandel & GoltermannInformation Service MIP.O. Box 1262D-72795 Eningen u.A.,F.R. of GermanyTel. +49 7121 86-1616Fax +49 7121 86-1333

E/1198/D

3/922/20.0/4C

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