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® C ORE B UILDER ™ 6000 S OFTWARE I NSTALLATION AND R ELEASE N OTES CoreBuilder ™ Intelligent Switching Software Revision 8.2.0 May 8, 1997 Part No.
3C om Corporation ■ 5400 Bayfront Plaza ■ S an ta Clara, C alif or nia ■ 95052-8145 Copyright © 3Com Corporation, 1997. All rights reserved. No part of this documentation may be reproduced in a.
C ONTENTS C ORE B UILDER 6000 I NTELLIGENT S WITCHING S OFTWARE R EVISION 8.2.0 Over view 3 Hardware Dependencies 3 Upgrading Y our LMM or LMM+ 4 Release Highlights 4 Before Y ou Star t 4 Updating Y o.
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C ORE B UILDER 6000 I NTELLIGENT S WITCHING S OFTWARE R EVISION 8.2.0 Overview T hese installation instructions and release notes describe revision 8.2.0 of the CoreBuilder ™ 6000 Intelligent Swit ching soft ware fr om 3Com Corporation, dated May 8, 1997.
4 C ORE B UILDER 6000 I NTELLIGENT S WITCHING S OFTWARE R EVISION 8.2.0 Upgrading Y our LMM or LMM+ T o verify that you have an LMM+ module and not an LMM module installed: 1 Check that the module ’ s ejec tor tab is labeled “LMM+” . 2 Determine the revision of your LMM+.
Updating Your System Software 5 T he top-level menus in y our Administration C onsole may differ from those illustrated in these r elease notes depending on your level of acc ess privilege and on the modules you hav e installed in your CoreBuilder chassis .
6 C ORE B UILDER 6000 I NTELLIGENT S WITCHING S OFTWARE R EVISION 8.2.0 T o copy the soft ware t o a UNIX hard disk, f ollo w these instructions. I f the directory “/usr/lp6000” does not exist on your computer , create the directory b efore pr oceeding.
Updating Your System Software 7 # tar xvf /dev/rfd0 11 Remov e diskette #5 using the follo wing command: # eject T he follo wing files should be in your /usr/lp6000 director y : ■ README1 ■ lp600.
8 C ORE B UILDER 6000 I NTELLIGENT S WITCHING S OFTWARE R EVISION 8.2.0 3 A t the command line in the Setup dialog box, enter a:setup and click OK . A W elcome screen appears. T he system prompts you to c ontinue or to cancel the installation. T o continue , click Next .
Loading System Software on the LMM+ 9 3 Nex t to Install file pathname , enter the complet e path and filename. F or MS-DOS system syntax, y ou must precede the full path with a f or ward slash ( / ).
10 C ORE B UILDER 6000 I NTELLIGENT S WITCHING S OFTWARE R EVISION 8.2.0 Y ou are now ready to configur e management access for your system. S ee the CoreBuilder 6000 G etting Star ted Guide . User Documentation T his version of software is compatible with the documen tation listed here.
What’s New at Revision 8.2.0? 11 What’ s New at Revision 8.2.0? T his section describes the new features , sof tware enhancements , and corrections implemented at this release . Ne w F eatures T he follo wing features hav e been added at this release.
12 C ORE B UILDER 6000 I NTELLIGENT S WITCHING S OFTWARE R EVISION 8.2.0 T o verify that you have an LMM+ module and not an LMM module installed: 1 Check that the module ’ s ejec tor tab is labeled “LMM+” 2 Determine the revision of your LMM+.
What’s New at Revision 8.2.0? 13 Full-duplex mode eliminates both the link’ s collision domain and the need for collision detection. As a result, full-duplex point-to-point links can be much longer than half-duplex links.
14 C ORE B UILDER 6000 I NTELLIGENT S WITCHING S OFTWARE R EVISION 8.2.0 5 Enter full to set the port to full-duplex mode or half to set the port to half-duplex mode. Default The port’ s current setting is indicated within square brackets. T o select this default, press [Return].
What’s New at Revision 8.2.0? 15 2 Enter the number(s) of the slot(s) that contain ports you want to set to IFM mode: 10-12 For each slot you entered, the system pr ompts you for specific port numb.
16 C ORE B UILDER 6000 I NTELLIGENT S WITCHING S OFTWARE R EVISION 8.2.0 Disconnec ting an Active t elnet or rlogin Session Modifica tions to the telnet and rlogin featur es of the CoreBuilder 6000 system allow y ou to preempt users by for cing a disconnection.
What’s New at Revision 8.2.0? 17 2 S et the cr/lf option by ent ering either of these commands: set crlf OR toggle crlf Pr ess Enter to redisplay the pr ompt. Y our response should now be accepted . STP linkState C hanges The linkState of a por t is now a factor in determining the Spanning T ree por t state .
18 C ORE B UILDER 6000 I NTELLIGENT S WITCHING S OFTWARE R EVISION 8.2.0 Not e these additional items: ■ T he linkState up or down applies to E thernet and F ast Ethernet por ts, not FDDI por ts, and only when the stpState f or the br idge is enabled .
What’s New at Revision 8.2.0? 19 Hot-sw appable P ower Supplies. Y ou can remove and replace either of the two power supplies a t the back of the chassis. T urning off one of the power supplies generat es a sound, and the contr ol panel L CD displays Input Failure .
20 C ORE B UILDER 6000 I NTELLIGENT S WITCHING S OFTWARE R EVISION 8.2.0 P ow er Supply W arning Messages. T his release of system software now displays these pow er supply warning messages when appropriate: ■ +5V Failure T he power supply +5-v olt input has failed.
System Issues 21 Sy st em Issues T he follo wing system issues are identified at this release: ■ If the FESM diagnostic fails on a system power-up , the error message you find will look similar to the follo wing message. Y ou then need to reboot the system.
22 C ORE B UILDER 6000 I NTELLIGENT S WITCHING S OFTWARE R EVISION 8.2.0 ■ W hen installing 8.2.0 Intelligent software ont o a LMM+ running 8.2.1 Extended software, and non-IP VLANs are defined , y ou must reset non-volatile ram immediat ely after installing the 8.
Known Problems 23 ■ T he NVRAM con version for SNMP traps does not adjust correctly after installing LANplex software revision 8.2.1, v er ify that the appropriat e traps are enabled . ■ A n NVDA T A save procedur e fails if it occurs at the same instant when a MAC addr ess is learned or aged out of the slot’ s MAC addr ess table.
24 C ORE B UILDER 6000 I NTELLIGENT S WITCHING S OFTWARE R EVISION 8.2.0 ■ Y ou cannot modify the por t specification of an IP inter face defined on the LMM+ module. T o modify the por t specification, r emov e the IP interface and define it again.
SNMP MIB Files 25 SNMP MIB F iles SNMP MIB files are shipped with the Cor eBuilder system software as ASN.1 fi les on one of the software diskettes. C opies of ASN.1 files are provided for each of the suppor ted compilers described at the end of this section.
26 C ORE B UILDER 6000 I NTELLIGENT S WITCHING S OFTWARE R EVISION 8.2.0 ■ mib2schema (with SunNet Manager version 2.0) The MIB file fddiSmt7.mib produces the follo wing warning messages when compiled using mib2schema: Translating.
Revision History 27 Re vision History T able 2 provides a brief description of the previous releases of the CoreBuilder 6000 Int elligent Switching software. T able 2 Revision Hist or y for Cor eBuilder™ 6000 Intelligent Switching Software Revision Number Description of Release 8.
28 C ORE B UILDER 6000 I NTELLIGENT S WITCHING S OFTWARE R EVISION 8.2.0 5.0.0 New feature: ■ Support for LMM+ management module 4.3.0 New features: ■ UDP Helper ■ IPX Snap Translation Option .
Revision History 29 3.1.4 New features: ■ ESM 10BASE-2 (BNC) media support ■ IP advertisement address configuration support 3.1.1 New features: ■ IP routing functionality ■ TP-DDI media support ■ Nonvolatile data save and restore functionality 3.
30 C ORE B UILDER 6000 I NTELLIGENT S WITCHING S OFTWARE R EVISION 8.2.0 T echnical S uppor t 3Com provides easy access to technical support information thr ough a variety of services. This appendix describes these services. Information contained in this document is correct at time of publication.
Technical Support 31 Suppor t from 3C om If you are unable to receive support fr om your network supplier , technical support contracts are available fr om 3Com.
32 C ORE B UILDER 6000 I NTELLIGENT S WITCHING S OFTWARE R EVISION 8.2.0 Retur ning Products for Repair Befor e you send a pr oduct directly to 3Com for r epair , you must first obtain a Return Materials Authorization (RMA) number . Products sent to 3Com without RMA numbers will be returned to the sender unopened, at the sender’ s expense.
Een belangrijk punt na aankoop van elk apparaat 3Com 6000 (of zelfs voordat je het koopt) is om de handleiding te lezen. Dit moeten wij doen vanwege een paar simpele redenen:
Als u nog geen 3Com 6000 heb gekocht dan nu is een goed moment om kennis te maken met de basisgegevens van het product. Eerst kijk dan naar de eerste pagina\'s van de handleiding, die je hierboven vindt. Je moet daar de belangrijkste technische gegevens 3Com 6000 vinden. Op dit manier kan je controleren of het apparaat aan jouw behoeften voldoet. Op de volgende pagina's van de handleiding 3Com 6000 leer je over alle kenmerken van het product en krijg je informatie over de werking. De informatie die je over 3Com 6000 krijgt, zal je zeker helpen om een besluit over de aankoop te nemen.
In een situatie waarin je al een beziter van 3Com 6000 bent, maar toch heb je de instructies niet gelezen, moet je het doen voor de hierboven beschreven redenen. Je zult dan weten of je goed de alle beschikbare functies heb gebruikt, en of je fouten heb gemaakt die het leven van de 3Com 6000 kunnen verkorten.
Maar de belangrijkste taak van de handleiding is om de gebruiker bij het oplossen van problemen te helpen met 3Com 6000 . Bijna altijd, zal je daar het vinden Troubleshooting met de meest voorkomende storingen en defecten #MANUAl# samen met de instructies over hun opplosinge. Zelfs als je zelf niet kan om het probleem op te lossen, zal de instructie je de weg wijzen naar verdere andere procedure, bijv. door contact met de klantenservice of het dichtstbijzijnde servicecentrum.
