Lucent Technologies P115G User's Manual
Contents
1. The DIP switches control the three groups of eight Ko b li 1 i BUPS INPUT 1 10 100 Mbps ports and the uplink port The ports can also be controlled by CajunView or any SNMP network management application via the Cajun P110 NMA Switches follows e USE SW Use Switches Selects whether the 1 A detailed explanation of the DIP 0 100 mode will be controlled from the management station or by the DIP switches When set to ON 10 100 Mbps switch and uplink settings are determined by the DIP switches only Settings can be monitored bu station t not changed by the management When set to OFF the DIP switch settings are ignored and the 10 100 Mbps port and uplink functionality are controlled from the management station via the Cajun P110 NMA Set to ON when you do not have SNMP manag ensure that the settings cannot be changed thro O Notes e In standalone mode that is with no Cajun P110 ement or when you want to ugh management NMA installed the 10 100 mode is always controlled via DIP switches 100M 1 8 100M 9 16 and 100M 17 24 irrespective of the position of the USE SW DIP switch e Configure all ports to 100M unless they are specifically used in 10M mode e Always reset the unit after changing switch confi Cajun P115G Stackable Switch Installation Guide gurations Chapter 2 Installation e 100M 1 8 100M 9 16 and 100M 17 24 Selects whether the port g2. fusible d faillant UNIQUEMENT par un mod le du m me type suivant les recommandations indiqu es sur l tiquette de securit pos e dans le logement du fusible NE PAS faire fonctionner l appareil dans un endroit o la temperature d passe les 40 C S assurer de d brancher l alimentation lectrique AVANT toute manipulation sur le fusible principal SICHERHEITSVORKEHRUNG ACHTUNG ZUR VERHINDERUNG DES RISIKOS VON ELEKTRISCHEM SCHLAG UND FEUER 1 Die Ger te enthalten keine Bauteile die au erhalb des Lucent Servicezentrums gewartet oder repariert werden k nnen Die Wartung darf NUR von qualifiziertem technischem Personal durchgef hrt werden NIEMALS ein besch digtes Ger t einschalten oder versuchen es zu bedienen Vergewissern Sie sich dass die Chassis Ventilations ffnungen des Ger tes NICHT BLOCKIERT sind Cajun P115G Stackable Switch Installation Guide Preface Safety Instructions 4 Austauschen einer durchgebrannten Sicherung NUR mit der gleichen Sorte und Belastbarkeit wie sie auf der Sicherheitsaufschrift markiert ist Die Aufschrift befindet sich neben der Stromzufuhr wo sich auch der Sicherungskasten befindet 5 Bedienen Sie das Ger t NICHT an einer Stelle an der die Umgebungstemperatur 40 C bersteigt 6 Ziehen Sie das Netzkabel raus BEVOR Sie versuchen die Hauptsicherung zu kontrollieren oder auszutauschen 2 Cajun P115G Stackable Switch Installation Guide Chapter 1 Overview This guide is
3. indicators Figure 4 The Cajun P115G Stackable Switch Front Panel LEDs and Buttons s 1 23 4 4 N A ON ii a Le Kay A a A SO N N Ne AN N 5 7 8 PWR NMA UPLINK LNK COL Rx FDX 100 M CY O C gt ii ame aie FC ye N a g gt oe LT N Sa J ko A AS Table 2 Meaning of the Cajun P115G Stackable Switch Front Panel Buttons Press the left or right button to toggle the Port LED display between ea Vt ll select The buttons determine what function will be displayed by the Pore functions Reset Press and hold both buttons simultaneously for a second or more to reset the en ire Cajun P110 stack Upon reset all LED indicators turn on Resetting the unit does not affect configuration settings The buttons determine what function will be displayed by the Port LEDs The five Function LE Ds above the Select buttons show which function is currently displayed by the Port LEDs The Port LEDs can display either Link Collision Receive Full Duplex Flow Control or 100 M status If for example the Link LNK LED is lit then LEDs 1 to 24 and the uplink LED will display the Link status of every port Cajun P115G Stackable Switch Installation Guide 11 Chapter 2 Installation Table 3 Meaning of the Gajun P115G Stackable Switch front panel LEDs PWR Power OFF Mains power not connected ON Mains power connected Blinking Working on back up power supply NMA Agent OFF No agent in hub ON Hub conta
4. 1998 Lucent Technologies All rights reserved
5. Lucent Technologies Installation Guide Cajun P115G STACKABLE WORKGROUP SWITCH Lucent Technologies Cat No 130008 Rev 0 September 1998 Bell Labs Innovations 3 Preface g Important information SAFETY PRECAUTIONS CAUTION TO REDUCE THE RISK OF ELECTRIC SHOCK AND FIRE 1 All servicing should be undertaken ONLY by qualified personnel The parts inside the unit CANNOT be serviced or repaired by the end user Please call your service representative for assistance Do NOT plug in turn on or attempt to operate a damaged unit Ensure that the chassis ventilation slots in the unit are NOT BLOCKED Replace a blown fuse only with the same type and rating as is marked on the safety label adjacent to the power inlet housing the fuse DO NOT operate the unit in a location where the maximum ambient temperature exceeds 40 C Be sure to unplug the power supply cord from the wall socket BEFORE attempting to remove and or check the main power fuse PRECAUTIONS DE SECURITE AVERTISSEMENT POUR REDUIRE LE RISQUE DE CHOC ELECTRIQUE ET D INCENDIE 1 Tout entretien doit tre fait UNIQUEMENT par un personnel de service qualifi Aucun l ment ne peut tre r par par un particulier NE PAS brancher allumer ou essayer de faire fonctionner une unit sur laquelle un doute existe quant son bon fonctionnement S assurer que les ouvertures d a ration du ch ssis dans l appareil NE SONT PAS OBSTRUEES Remplacer un
6. NMA is provided with its own Exoplane link and terminators Cajun P115G Stackable Switch Installation Guide Chapter 2 Installation Figure 2 Rear View of a Cajun P110 Stack Showing how the Units are linked via the Cajun P110 Exoplane Gables A Cajun P110 NMA Resides in the Uppermost Unit Cajun P110 dl Cajun P110 Exoplane Cables a HERE 1 Terminators 6 Two terminators are supplied with the Cajun P110 NMA Insert the two terminators into the lowest two connectors at the bottom of the stack as shown in Figure 2 7 Turn on the mains power to the stack by individually plugging in each hub 8 Connect the cables to the front panel ports i Notes e Ifthe Cajun P110 NMA in the stack contains software version 8 4 or higher the stack is now fully operational e When a new version of the Cajun P110 NMA software becomes available you should perform software download to benefit from the extra capabilities provided See the Cajun P110 NMA Installation Guide for details all Ethernet port settings Administration Status Port Mode port speed and VLANs will return to their default values Note When a Cajun P110 switch is added to removed from or swapped in a stack Cajun P115G Stackable Switch Installation Guide 9 Chapter 2 Installation Rack Mounting 10 Cajun switches slot into a standard 19 in
7. ch rack Remove the rubber legs from the base of any switch that is to be rack mounted Place the switches in the rack as follows 1 2 4 5 Snap open the ends of the front panel to reveal the fixing holes Insert the switches into the rack so that the switches in a logical stack lie directly on top of each other Ensure that the Cajun screw holes are aligned with the rack hole positions exactly as shown in figure 3 Stacking them in this way will allow the switches to be easily connected using the Cajun P110 Exoplane cables Secure the switches in the rack using the screws Use one screw on each side Do not overtighten the screws in order not to damage the plastic Connect the Cajun P110 Exoplane cables as described above and as illustrated in Figure 2 Snap closed the hinged ends of the front panel Figure 3 Cajun rack mounting arrangement 08 og Use only one of the two holes Lid 0 og AL Lid 0 U Of Ud 80 Key Hole in rack Screw hole in Cajun Screw position Cajun P115G Stackable Switch Installation Guide Chapter 2 Installation Diagnostics Tables 2 and 3 explain the meaning of the Cajun P115G Stackable Switch diagnostic LED
8. divided into two sections e Overview A general description of the features of the Lucent Technologies Cajun P115G Stackable Switch e Installation Instructions for getting the Cajun P115G Stackable Switch and Cajun P110 hub stack up and running Description The Cajun P115G Stackable Switch is part of the Cajun P110 Switching System family of workgroup switches The Cajun family is composed of high performance workgroup switches which may be used singly or stacked in any combination to make up a multi protocol non blocking scalable switch The Cajun P115G is a workgroup switch with 24 ports divided into three shared groups and an additional Ethernet Fast Ethernet uplink port which can be either copper or fiber optic The three groups consist of eight Ethernet Fast Ethernet 10 100BASE T ports each The shared ports are ideal for workgroup connectivity while the uplink port can be used for high performance workstations or uplink When operated as part of a stack a Cajun P110 NMA to manage the switches The units are physically linked using the Cajun P110 Exoplane which makes up a multi gigabit non blocking backplane Any combination of two three or four Cajun switches can be stacked and up 32 000 MAC addresses per stack are supported The uplink port can run at full or half duplex Shared ports run in half duplex mode only and setting the speed 10 or 100 Mbps operates at group level With a Cajun P110 NMA installed th
9. e UTP uplink port can perform standards based auto negotiation Redundancy on the uplink ports can be defined via CajunView Lucent Technologies SNMP based management system A redundant power supply may be used for enhanced fault tolerance The Cajun P115G uplink port can use Lucent s flow control mechanism to eliminate packet loss An automatic fairness mechanism ensures that all ports gain fair access to the Cajun P110 Exoplane even at very high network utilization Congestion management works both on full and half duplex ports and ensures no packet loss should the buffers become saturated during peak load conditions Cajun switches are fully manageable using CajunView and may be monitored using the SMONMaster Switch Monitoring Application Cajun P115G Stackable Switch Installation Guide 3 Chapter 1 Description 4 Cajun P115G Stackable Switch Installation Guide Chapter 2 Installation Setting the DIP switches First set the DIP switches The drawing below shows the default positions of the DIP switches on the rear panel of the Cajun P115G Figure 1 The Cajun P115G Stackable Switch Rear Switches in their Default Positions 4 rn Panel Showing the DIP FX ON CIM 100M9 16 CM USE sw CE 100m 1 8 CI 100M 17 24 EM 100M EE Fox a a es N UPLINK FIBER RJ 45 f ojo PETTITT Su
10. g depends on whether the hub is to operate standalone or as part of a stack First attach the adhesive rubber legs to the base of the Cajun switch If the switch is to be rack mounted do not attach the legs Standalone Operation Plug n Play Getting the Cajun hub working is quick and easy 1 Connect the power cable to the hub 2 Connect the cables to the front panel ports To ensure proper ventilation ensure that the Cajun P110 NMA slot is closed The hub is now fully operational By default all ports will operate as 100 Mbps ports in half duplex mode Port speed can be changed using the DIP switches Stacked Operation To make the Cajun P115G work as part of a stack or to give SNMP management capabilities to a single Cajun P115G a Cajun P110 NMA with software version 8 4 or higher is required See the Release Notes for the required version You should make sure the Cajun P110 NMA has the latest agent software To check what software version you have see the agent configuration window in CajunView on UNIX or see the setup main menu of the Cajun P110 NMA 1 Before adding a switch to the Cajun P110 stack turn off the main power to the stack by individually unplugging each hub 2 Place the Cajun P110 NMA in the top hub of the stack 3 Ifthe Cajun P110 NMA contains the latest software version go to step 4 If the Cajun P110 NMA does not contain the latest agent software you should perform a software download of t
11. he latest version The latest software version is always shipped with the Cajun P110 NMA Download is performed via FTP using a Terminal console or via Cajun View details can be found in the Cajun P110 NMA installation Guide Cajun P115G Stackable Switch Installation Guide 7 Chapter 2 Installation Note Configuration parameters will be set back to factory defaults if they were set using the management station The factory default parameters are described in the Cajun P110 NMA 8 4 Release Note Place the Cajun P115G and any other additional Cajun P110 hubs in the stack Connect Cajun hubs using the Cajun P110 Exoplane cables as shown in Figure 2 A hub connects to its upper neighbor through two Exoplane cables and to its lower neighbor through another two Exoplane cables Make sure that the Cajun P110 Exoplane cables are correctly seated by gently exerting pressure on the back of the connector Cabling Requirements When using the Cajun P115G P116T P114T or P114F in the stack make sure all switches in the stack are connected using Cajun P110 Exoplane cables with white connectors and marked C S B or higher part number 4705 019 Extra cables can be ordered from your local Lucent Technologies representative The Cajun P110 Exoplane link which consists of two cables for connecting a Cajun unit to a stack is not included with the Cajun P115G You need to order the Exoplane link separately part number 4705 019 The Cajun P110
12. ins an active agent Port 1 to 24 Each LED can display one of the following functions Link Collision LEDs Receive or 100 M states depending on what has been selected using the Select buttons Uplink Displays one of the following functions Link Collision Receive Full LED Duplex Flow Control or 100 M states depending on what has been selected using the Select buttons Port LED LNK Link status Port is not connected Port is enabled and link is OK Single Blink Link Test Fail or Partition in segment ports Link Test Fail on uplink port No Collision Collision occurring on line Receive No Data Received from line ON Data Received Port in Half Duplex mode duplex and Port in Full Duplex mode Flow Port in Full Duplex mode and Flow control Control mode Uplink or Group port 100 Mbps speed 12 Cajun P115G Stackable Switch Installation Guide Chapter 2 Installation Management Application Notes 1 When a segment port is disabled the whole segment is disabled 2 A disabled port reports its link as okay regardless of its status Cajun P115G Stackable Switch Installation Guide 13 Lucent Technologies Inc Data Networking Systems 211 Mt Airy Rd Basking Ridge NJ 07920 Cajun and Cajun View are trademarks and in some jurisdictions may be registered trademarks of Lucent Technologies or its affiliated companies Other trademarks appearing in this document are the property of their respective owners Copyright
13. roups will operate at 10 Mbps or 100 Mbps e 100M Selects whether the copper uplink port will operate at 10 Mbps or 100 Mbps e FDX Selects whether the uplink will operate at full or half duplex mode Note FDX with Flow Control is supported for the uplink port only when a Cajun P110 NMA is present e FX Selects whether the uplink is through a fiber optic line or a copper line i Note Only the Ethernet uplink port can operate in full duplex mode The 24 individual ports can only be used in half duplex mode Table 1 DIP Switches on the Cajun P115G Stackable Switch USE SW Selection of operational mode Ignore Use management Use Switches control by management management settings station or DIP switches settings Ignore switches Use switches 100M 1 8 Selection of port speed 100 Mbps 10 Mbps 100M 9 16 and 100M 17 24 Switches 100M Selection of uplink speed for 100 Mbps 10 Mbps copper port only Selection of uplink Half Full Full duplex Half duplex Duplex mode FX Selection of fiber optic or Fx Tx copper line on uplink port right most Not used switch The shaded cells show the default settings for the DIP switches Once you have set the switches you may proceed with the physical installation of the hub 6 Cajun P115G Stackable Switch Installation Guide Chapter 2 Installation Installing the Cajun P115G Stackable Switch The procedure for getting the Cajun P115G Stackable Switch up and runnin
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