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Cabletron Systems Netlink FRX4000, Руководство по обслуживанию

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Chapter 1

Product Overview

The Netlink

TM

 FRX4000 is used to provide concentration and access 

to remote devices. Each FRX4000 supports up to eight serial inter-
faces. (The FRX6000 is generally used where more than eight serial 
interfaces are required.) The FRX4000 provides local and remote 
switching, and (on devices with video interfaces) features an intu-
itive, menu-based management structure that allows complete local 
and remote control of other Cabletron frame relay devices in the 
family of FRX4000, FRX6000, SmartSwitch 1800, and 9W004.

Detailed product descriptions can be found in the Netlink FRX4000/
FRX6000 User Guide.

A basic FRX4000 contains four serial ports for connection to a frame 
relay or X.25 network, user devices, and/or other Cabletron frame 
relay devices (FRX4000, FRX6000, SmartSwitch 1800, 9W004). 
Each FRX4000 also contains one LAN interface, either Ethernet or 
Token Ring. An optional serial expansion card offers four more 
WAN ports.

Figure 1-1    I/O Ports on the FRX4000

The main board on the FRX4000 supports four serial 
ports. If the CSU/DSU port is used, WAN port 1 is dis-
abled.

I/O cables are available for WAN ports 0–7 in several configura-
tions, described in 

Appendix A

.

Ports 4–7 are on optional 

expansion module

Optional
CSU/DSU port

LAN port

WAN 0

WAN 1

WAN 2

WAN 3

WAN 4

WAN 5

WAN 6

WAN 7

Содержание Netlink FRX4000

Страница 1: ...0DLQWHQDQFH XLGH Document number 09 41 06 114 03 The Co mp le te Ne tworkin g S olution TM...

Страница 2: ......

Страница 3: ...er FRX4 MNT DOC Also see third party software copyrights in the Netlink FRX4000 FRX6000 User Guide Netlink is a trademark of Cabletron Systems Inc All other product desig nations are the property of t...

Страница 4: ...mmunications du Canada About This Manual This manual is intended for use by field service personnel either directly employed by or contracted by Cabletron Systems Inc The manualprovides information th...

Страница 5: ...s means press hit strike the key once Pressing the Enter key afterwards is not necessary Ctrl followed by one or two other key designations mustbe struck simultaneously with the other keys shown If a...

Страница 6: ...vi FRX4000 Maintenance Guide Rev 03...

Страница 7: ...Memory Modules 3 5 Adding or Replacing an Expansion Card 3 6 Adding or Replacing a DSU CSU Card 3 11 Appendix A Configuration Drawings I O Cables A 2 Cables for WAN Ports 0 and 1 A 2 Cables for WAN Po...

Страница 8: ...d 3 9 3 11 Installing an Expansion Card 3 10 3 12 Connector Card Mounting Post 3 11 3 13 Installing a DSU CSU Card 3 12 A 1 I O Ports on the FRX4000 A 1 A 2 RS 232 Cables for Ports 0 1 A 2 A 3 RS 232...

Страница 9: ...descriptions can be found in the Netlink FRX4000 FRX6000 User Guide A basicFRX4000 contains four serial ports forconnection toa frame relay or X 25 network user devices and or other Cabletron frame r...

Страница 10: ...d video device are necessary for initial configuration and can be helpful later for monitoring Each FRX4000 is shipped with cables that allow connection to an ASCII terminal by any of three methods di...

Страница 11: ...P OpenView and Netlink OmniView An async terminal s keyboardmust have F1 F10 function keys as well as PgUp and PgDn keys StandardPC keyboard function keys are represented as follows ona VT100 is Esc a...

Страница 12: ......

Страница 13: ...bes the procedures for verifying correct configuration and operation of an FRX4000 It also provides some guidelines for pursuinga solution if there is a problem When an FRX4000 is switched on the foll...

Страница 14: ...is the starting point for most configuration and operation procedures Rmtid local Port Status Display Page 1 P Type PPS Conn State P Type PPS Conn State 0 FR 62 4 Operational 1 FR 127 12 Operational 2...

Страница 15: ...d is securely connected at bothends and that there is power of the appropriate voltage at the receptacle If the screen messages are obvious take the appropriate action If there is an obvious problem w...

Страница 16: ...TXT filewill be renamed BOOTBAK TXT and a newBOOTRPT TXT will be created BOOTRPT TXT and BOOTBAK TXT can be used as follows 1 Displayand review the data from the current boot of the node 2 Address an...

Страница 17: ...sizes of the pre fetch buffers used by the LAN interface Action None Checking configuration files Meaning Self explanatory The software checks to make sure all files are valid Action None Community T...

Страница 18: ...arlier release Action None Creating X25rec dat file Meaning This message will follow Conversion Error if that error occurs during conversion of the node param eters file X25REC DAT Action None a new X...

Страница 19: ...The version of the database is incompatible with that of the operating system The FRX4000 will save the database and open a new blank database Action Check all database records accessible under Databa...

Страница 20: ...memory error Action Check all the installed memory for proper seating If it is all securely installed replace each module and reboot one at a time IP Interface file Read Error System may not Boot Corr...

Страница 21: ...w release of FRX4000 software Action Make the necessary changes to the old database to assure that it does not contain parameters that are invalid in the new release then reinstall the new FRX4000 sof...

Страница 22: ...ults file X25REC DAT does not exist System May Not Boot Correctly Meaning Self explanatory Action Copy X25REC DAT via file transfer B A B fromtheMainMenu describedinthe UserGuide from a remote FRX4000...

Страница 23: ...echnical Support Waitfmsg Received Unknown MSG n date n Meaning An unknown message type was receivedat the host dispatcher s exchange Action Include the displayed values in anincident report to Cablet...

Страница 24: ......

Страница 25: ...dware Take the necessaryprecautions todischarge any static before touching components or cards If you have a grounding wrist strap wear it For reference Figure 3 1 through Figure 3 3 show front rear a...

Страница 26: ...3 2 FRX4000 Maintenance Guide Rev 03 Figure 3 3 FRX4000 Interior View DRAM SIMM Reset Switch Serial Expansion Card Connector Module for Serial Expansion Card Flash Memory SIMM CSU DSU Card...

Страница 27: ...ted from the rear of the device 2 Turn the unit over andremove the screw shown inthe following figure Figure 3 4 FRX4000 Bottom View 3 Turn the unit right side up Grip the top and bottom of the unit s...

Страница 28: ...nent Voltages Be careful These procedures are performed with exposed live AC and DC power To make sure certain components are transmitting receiving the proper voltages follow this procedure 1 Remove...

Страница 29: ...remove it See page 3 3 2 Spread the metal spring clips apart and pull the SIMM forward as shown in the following figure Figure 3 6 SIMM 3 Handlingthe module onlybythe edges removethe SIMMfrom the slot...

Страница 30: ...existed before or a replacement for an existing card Card Replacement Number Upgrade Number RS 232 92 111 003 FRX4000 232 UGK RS 422 92 111 201 FRX4000 422 UGK V 35 92 111 301 FRX4000 V35 UGK I O car...

Страница 31: ...5 If adding a connector card where none existed remove the plate that covers the opening for WAN ports 4 7 See location of ports in Figure 3 2 on page 3 1 The plate can be discarded If it was secured...

Страница 32: ...ling the motherboard only by its edges lift it slightly and move it back against the fan then set it down Ifinstallinga new Expansion card andconnector card goto step 10 If replacing an existing conne...

Страница 33: ...motherboard connector 10 Install the new connector card by pushing it gently but securely into the motherboard connector shown in the following figure Snapeach corner onto its mounting post and make...

Страница 34: ...hed If you are also installing an Expansion card gotostep 12 12 Remove the new Expansion card from its anti static bag Save the bag for any future need 13 Handling the card onlybyits edges plug it sec...

Страница 35: ...by four mounting posts standoffs One at a time squeeze the tabs at the top of each post see the followingfigure together with apair of pliers then slip the card over the tabs Figure 3 12 Connector Car...

Страница 36: ...3 12 FRX4000 Maintenance Guide Rev 03 Figure 3 13 Installing a DSU CSU Card 6 Replace the top of the FRX4000 by reversing the removal pro cedure...

Страница 37: ...n FRX4000 Figure A 1 I O Ports on the FRX4000 The main board on the FRX4000 supports four serial ports If the CSU DSU port is used WAN port 1 is dis abled Ports 4 7are on optional expansion module Con...

Страница 38: ...TS 4 RTS 5 CTS 5 CTS 6 DSR 6 DSR 7 SGnd 7 SGnd 8 DCD 8 DCD 15 TC 9 V 17 RC 10 V 20 DTR 12 SDCD 24 TCO 13 SCTS 14 STD 15 TC 16 SRD 17 RC 19 SRTS 20 DTR 21 RL 22 RI 23 Rate Sel 24 TCO To FRX4000 Cabletr...

Страница 39: ...D 2 TD 3 RD 3 RD 4 RTS 4 RTS 5 CTS 5 CTS 6 DSR 6 DSR 7 SGnd 7 SGnd 8 DCD 8 DCD 15 TC 15 TC 17 RC 17 RC 20 DTR 18 LL 20 DTR 21 RL 22 RI 25 TM To FRX4000 Cabletron part numbers DCE FRX4 232DCE CAB DTE F...

Страница 40: ...FRX4 V35DTE CAB D B B D Physical DCE Physical DTE Female Connector Male Connector AA C A A C AA Pin Signal Pin Signal A FGnd A FGnd B SGnd B SGnd C RTS C RTS D CTS D CTS E DSR E DSR F DCD F DCD H DTR...

Страница 41: ...Female Connector Male Connector 19 1 1 19 Pin Signal Pin Signal 1 FGnd 1 FGnd 4 TDa 4 TDa 5 TCa 5 TCa 6 RDa 6 RDa 7 RTSa 7 RTSa 8 RCa 8 RTa 9 CTSa 10 LL 12 TRa 12 TRa 13 RRa 13 RRa 17 TTa 14 RL 19 SG...

Страница 42: ...art Numbers DCE FRX4 X21DCE CAB DTE FRX4 X21DTE CAB 15 9 9 15 Physical DCE Physical DTE Female Connector Male Connector 8 1 1 8 Pin Signal Pin Signal 1 FGnd 1 FGnd 2 Ta 2 Ta 3 Ca 3 Ca 4 Ra 4 Ra 5 Ia 5...

Страница 43: ...1 FGnd 1 FGnd 2 TD 2 TD 3 RD 3 RD 4 RTS 4 RTS 5 CTS 5 CTS 6 DSR 6 DSR 7 SGnd 7 SGnd 8 DCD 8 DCD 15 TC 15 TC 17 RC 17 RC 20 DTR 18 LL 22 RI 20 DTR 21 RL 22 RI 25 TM To FRX4000 Cabletron part numbers D...

Страница 44: ...FRX V35DTE CAB D B B D Physical DCE Physical DTE Female Connector Male Connector AA C A A C AA Pin Signal Pin Signal A FGnd A FGnd B SGnd B SGnd C RTS C RTS D CTS D CTS E DSR E DSR F DCD F DCD H DTR H...

Страница 45: ...ard To FRX4000 Cabletron Part Numbers DCE FRX X21DCE CAB DTE FRX X21DTE CAB 15 9 9 15 Physical DCE Physical DTE Female Connector Male Connector 8 1 1 8 Pin Signal Pin Signal 1 FGnd 1 FGnd 2 TDa 2 TDa...

Страница 46: ...e Converter FRX4000 to Terminal To FRX4000 Console Port Cabletron Part Number FRX PC CAB 9 6 Female Connector 5 1 Pin Signal 1 DCD 2 RD 3 TD 4 DTR 5 SGnd 6 DSR 7 RTS 8 CTS 9 RI Cabletron Part Number F...

Страница 47: ...figuration Drawings A 11 Figure A 12 Auxiliary Console Cable FRX4000 to Modem To FRX4000 Console Port Cabletron Part Number FRX MOD CAB 14 25 Male Connector 1 13 Pin Signal 2 TD 3 RD 6 DSR 7 SGnd 20 D...

Страница 48: ......

Страница 49: ...ease from remote FRX4000 Backupoperations are described here in case you want to back up a database before installing new software Backing Up and Restoring Files Backing Up and Restoring a Database Pr...

Страница 50: ...se will be copied automatically into a directory named backup Item C is used to restore the database that was backed up using item B The database will automatically be copiedfrom and to the correct di...

Страница 51: ...possible database files are listed in Table B 1 on page B 4 The first three exist automatically once the FRX4000 has undergone its initial IPL Other files will be created as new records are configure...

Страница 52: ...ols BRGFLTAP DAT Bridge filter applications BRGFLTD DAT Bridge filter definitions BSCDSP DAT BSC devices parameters COMPAR DAT SNMP community table parameters CUGPAR DAT X 25 closed user group paramet...

Страница 53: ...00 The procedure can be used to install a software update into the FRX4000 or to restore database files that were backed up withthe Local FileBackup operation The operation transfers one file at a tim...

Страница 54: ...rom the Main Menu 3 Enter the letter corresponding to the desired operation when asked Are you A Installing a Software File B Restoring a Database File This will ensure that the file s will be copied...

Страница 55: ...ions Menu or B A B from the Main Menu When prompted enter File Transfer ID and File Transfer Pwd password of the remote node to which you are copying the file Source File Name the existing name of the...

Страница 56: ...e sure a File Transfer ID is specified in Node Defaults A A C from the Main Menu Packet switching is reduced when multiple file transfers occur because of the data I O However there should be no other...

Страница 57: ...tible the transfer will not occur and an error message will be displayed If this happens contact your service representative 2 The remote node will check to make sure there is enough disk space toacce...

Страница 58: ......

Страница 59: ...oving 3 3 D Database backing up B 2 files B 4 restoring B 2 Drawings hardware A 1 F File backup SmartSwitch to local PC B 3 File restore PC to SmartSwitch B 5 File transfer B 7 Files operating B 5 Fun...

Страница 60: ...idx 2 FRX4000 Maintenance Guide Rev 03 S Screen displays v Self test hardware 2 1 Software updates B 8 V Voltages testing 3 4 Z ZMODEM B 3...

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