Instruction/ maintenance manual of the product C2K122-24 Enterasys Networks
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Enterasys ® Secur eStack ™ C2 Gigabit Ether net Switch Hardware Installation Guide C2K122-24 P/N 9034087-04 7.5x9-inch cover with bleed on 4 sides.
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i Notice Enterasys Networks reserv es the right to make changes in specifica tions and other information contained in this document and its web site without prior notice.
ii REGULATORY COMPLIANCE INFORMATION FEDERAL COMMUNICATIONS CO MM ISSION (FCC) NO TICE This device com plies with Pa rt 15 of the FC C rules.
iii ELECTROMAGNETIC COMPATIBILITY (EMC) This product complies with the following : 47 CFR Par t s 2 and 15, CSA C108.8, 89/336/EEC, EN 55022, EN 6100 0 ‐ 3 ‐ 2, EN 61000 ‐ 3 ‐ 3, EN 55024, AS/NZS CISPR 22, VCCI V ‐ 3.
iv ѻ ѻ ક䇈ᯢк䰘ӊ Supplement to Product Instructions ᳝↦᳝ᆇ⠽䋼ܗ㋴ (Hazardous Substance) 䚼ӊৡ⿄ (Parts) 䪙 3E ∲ +J 䬝 &G ݁Ӌ䫀 .
v VCCI NOTICE This is a class A product based on the standard of the Vo l u n t a r y Control Co uncil for Interferen ce by Information Te c h n o l o g y Equipment (VCCI).
vi DECLARATION OF CONFORMITY Application of Co uncil Directiv e(s): 89/336/EEC 73/23/EEC Manufacturer’s Na me: Enterasys Networks, Inc. Manufacturer ’ s Address: 50 Minuteman Road Andover, MA 01810 USA European Representativ e Address: Enterasys Networks, Ltd.
vii ENTERASYS NETWORKS, INC. FIRMWARE LICENSE AGREEMENT BEFORE OPENING OR UTILIZING THE ENCL OSED PRODUCT , CAREFULL Y READ THIS LICENSE AGREEMENT . This document is an agreement (“ Agreement”) betwee n the end user (“Y ou”) and Enterasys Network s, Inc.
viii 3. APPLICABLE LAW. This Agreem ent shall be interpreted and governed under the laws and in the state and federal cour ts of the Commonwealth of Massachusetts with out regard to its conflicts of laws provisions.
ix 8. AUDIT RIGHTS. You here by acknowl edge that the intell ectual property rights associated with the Program are of critical value .
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xi Contents About This Guide Who Should Use This G uide ........ ................... .................... ................... ................... ................ ....... ... xv How to Use This Guide ................ ................... ..............
xii Configuring Switches in a Stack .................. ................... .................... ................ ................... ... ....... 3-10 About SecureStack C2 Sw itch Operation in a Stack ....... ................... .................... ..
xiii Figures 1-1 C2K122-24 Stackable Switch........ ................... .................... ................... ................... ............ 1 -2 3-1 XFP with LC Connector .............. ................... ................... ................. .
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SecureStack C2 Installation Guide xv About This Guide This guide provides an ov erview , installati on and troubleshooting instructio ns, and specifications .
Related Documents xvi About This Guide This preface provides an overview of this guide and the SecureStack C2 manual set, a brief summary of each chapter and def ines the conventions us ed throughout this guide.
Conventions Used in This Guide SecureStack C2 Installation Guide xv ii Conventions Used in This Guide The following conventions are used in this guide: Note: Calls the reader ’s attention to any item of information that may be of special import ance.
Conventions Used in This Guide xviii About This Guide.
SecureStack C 2 Installation Guide 1-1 1 Introduction This chapter introduces the C2K122 ‐ 24 stackable switch. Overview The C2K122 ‐ 24 is a stackable switch, which can be adapted and scaled to help meet yo ur network needs.
Overview 1-2 Introduction C2K122-24 The C2K122 ‐ 24 ( Figure 1 ‐ 1 ) has several types of front panel port and rear panel connections, which include: •T w e n t y four RJ45 ports (10/100/ 1000 Mbps, 1000BASE ‐ T cop per ports).
Connectivity SecureStack C 2 Installation Guide 1-3 High-S peed St ack Connections The switch has rear ‐ panel connectors for high ‐ spe ed connections in a stack configuration.
Management 1-4 Introduction Management Management of the module can be eithe r in ‐ band or out ‐ of ‐ band. In ‐ band remote management is .
Getting Help SecureStack C 2 Installation Guide 1-5 Getting Help For additional support relate d to the switch or this document, contact Enterasys Netwo.
Getting Help 1-6 Introduction.
SecureStack C 2 Installation Guide 2-1 2 Network Requirements Before inst alling the device, review the requirements and specif ications in this chapter .
100BASE-TX Network 2-2 Network Requir ements 100BASE-TX Network When connecting a 100BASE ‐ TX segment to one of the fixed ports (1 through 24), use Category 5 UTP cabling.
10GBASE-XX Network SecureStack C 2 Installation Guide 2-3 The uplinks hav e one fiber ‐ optic interface with an LC connector .
10GBASE-XX Network 2-4 Network Requir ements.
SecureStack C2 Installation Guide 3-1 3 Hardware Installation This chapter provides instructions to install the C2K122 ‐ 24. Follow the or der of the sections listed below to correctly install the switch.
Considerations Prior to Installation 3-2 Hardware Installation Considerations Prior to Inst allation When installing the switch, note the fol lowing: •B e f o r e starting the installation procedure, notify the network administrator of the installation.
Installing Optional XFPs SecureStack C2 Installation Guide 3-3 Inst alling Optional XFPs This section describes how to install XFPs in port slots 25 and 26. It is recommended tha t you install any options before installing the switch.
Installing Optional XFPs 3-4 Hardware Installation Inst alling the XFP To install an XFP that has an LC connector , ref er to Figure 3 ‐ 1 , and proceed as follows: 1.
Installing the Switch on a Flat Surface SecureStack C2 Installation Guide 3-5 To remove an XFP from a port slot, refer back to Figure 3 ‐ 1 , and proceed as follows: 1.
Installing the Switch on a Flat Surface 3-6 Hardware Installation Figure 3-2 Chassis Bottom, Rubber Feet Placemen t 4. Remove the protectiv e strip from the back of one rubber foot and position it on a marked location and press firmly into place.
Rack Mounting the Switch SecureStack C2 Installation Guide 3-7 The next step to install the switch is depe ndent on the type of installation.
Rack Mounting the Switch 3-8 Hardware Installation Guidelines for Rackmount Inst allation The installation site must be withi n reach of the network cablin g .
Connecting High-Speed Stacking Cables SecureStack C2 Installation Guide 3-9 Figure 3-5 Fastening the Switch to the Rack 3. If you are installing this switch in a stacke.
Configuring Switches in a Stack 3-10 Hardware Installa tion Figure 3-6 High-Speed S tacking Cable Connections After connecting the cables to the stacking ports, proceed to “ Configuring Switches in a Stack ” on page 3 ‐ 10 for instructions.
Configuring Switches in a Stack SecureStack C2 Instal lation Guide 3-11 About SecureSt ack C2 Swi tch Operation in a St ack The SecureStack C2 products are stackable swi tches that can be adapted and scaled to help meet you r network needs.
Configuring Switches in a Stack 3-12 Hardware Installa tion Recommended Procedures for New and Existing S tacks Inst alling a New St ackable Syst em of Up to Eight Switches Use the following procedure to install a new stack of up to eight switches out of the box.
Connecting AC and RPS Power SecureStack C2 Instal lation Guide 3-13 1. Ensure that power is off on the new switch being installed.
Connecting AC and RPS Power 3-14 Hardware Installa tion Figure 3-7 Switch Rear Vi ew 3. Observe the pow er CPU LED (not shown) located on the front pa nel.
Connecting AC and RPS Power SecureStack C2 Instal lation Guide 3-15 RPS Power If you are installing an optional re dundant power system (C2RPS ‐ SYS), refer to the installation instructions supplied with the RPS.
Connecting to Console Port for Local Management 3-16 Hardware Installa tion Connecting to Console Port for Local Management This section describes how to install an RS232 .
Connecting to Console Port for Local Management SecureStack C2 Instal lation Guide 3-17 Connecting to an IBM or Comp atible Device To connect an IBM PC or compatible devi c.
Connecting to Console Port for Local Management 3-18 Hardware Installa tion Connecting to a VT Series T erminal To connect a VT Series terminal to an Enterasys swit.
Connecting to Console Port for Local Management SecureStack C2 Instal lation Guide 3-19 Connecting to a Modem To connect a modem to an Enterasys Netw orks switch mo.
Connecting to the Network 3-20 Hardware Installa tion Connecting to the Network The following procedures cover the cable connections from the ne twork or other devices to the switch RJ45 ports or any installed optional XFP.
Connecting to the Network SecureStack C2 Instal lation Guide 3-21 3. V erify tha t a link exists by che cking that the Link/Activity LED is ON (solid green or blinking green).
Connecting to the Network 3-22 Hardware Installa tion Figure 3-14 Four-Wire S traight-Through Cable RJ45 Pinout s for 10/100BASE-TX Figure 3-15 Eight-W ire Crossover Cabl e RJ45 Pinout s for 10/100/10.
Connecting to the Network SecureStack C2 Instal lation Guide 3-23 Figure 3-16 Eight-Wire S traight-Through Cable RJ45 Pinout s for 10/100/1000BASE-TX Connecting Fiber-Opti c Cables to LC Port s This .
Connecting to the Network 3-24 Hardware Installa tion Each fiber ‐ optic link consists of tw o fiber ‐ optic strands within the cable : •T r a n s m i t .
Connecting to the Network SecureStack C2 Instal lation Guide 3-25 Figure 3-17 Cable Connection t o LC Fiber-Optic Connectors 3. Plug the other end of the cable into the appropriate port on the other devi ce.
Completing the Installation 3-26 Hardware Installa tion Completing the Inst allation After installing the switch and making the connections to the net work, access the switch management, as described below .
SecureStack C 2 Installation Guide 4-1 4 T roubleshooting This chapter provides information concerning the following: This device contains a battery that is not considered a user replaceable part.
Using LANVIEW 4-2 Troubleshooting Using LANVIEW The switch supports the Enterasys Networks built ‐ in LANVIEW LED visual diagnostic and status monitoring system. The location of each C2K122 ‐ 24 LANVIEW LED is shown in Figure 4 ‐ 1 .
Using LANVIEW SecureStack C 2 Installation Guide 4-3 Figure 4-2 LANVIEW LEDs LED Color Stat e Recommended Act ion CPU Off Power disconnected. If the LED remains off after connecting AC power or DC power from an RPS, check the following: 1. Make sure there is power at the power source (AC source and RPS if applicable).
Using LANVIEW 4-4 Troubleshooting UP Off No valid connection to sw itch stackdown connector . 1. Make sure the switch connected to the stackdown connector is powered on. 2. Replace cable with a known good one. 3. If the problem still exists, cont act Enterasys Networks for technical support.
Troubleshooting Checklist SecureStack C 2 Installation Guide 4-5 T roubleshooting Checklist If the device is not work in g properly , refer to Ta b l e 4 ‐ 1 for a checklist of problems, possible causes, and recommended actions to resolve the problem.
Troubleshooting Checklist 4-6 Troubleshooting Cannot contact the switch through in- band management. IP address not assigned. Refer to the SecureSt ack C2 Configuration Gui de for the IP address assignment procedure. Port is disabled. This is normal if the switch is a Member in a stack.
Using the Password Reset Switch SecureStack C 2 Installation Guide 4-7 Using the Password Reset Switch If you forget the switch login password, use the Pa s sw or d Reset switch as described in the following procedure.
Using the Password Reset Switch 4-8 Troubleshooting.
SecureStack C2 Installation Guide A-1 A Specifications This appendix provides information about the foll owing: Enterasys Networks reserves the right to change the specifications at any time without notice.
Switch Specifications A-2 Specifications Switch S pecifications Ta b l e A ‐ 1 provides the I/O ports, processors and memo ry , physical, and envir onmental specifications for the C2K122 ‐ 24.
Supported XFP Transceiver Interface Options SecureStack C2 Installation Guide A-3 Supported XFP T ransceiver Interface Options At the time this manual was printed, three 10GBASE XFP modules are av ailable.
Console Port Pinout Assignments A-4 Specifications Console Port Pinout Assignment s The Console port is a DB9 serial communications port for local access to Local Management. Refer to Figure A ‐ 1 for the Console port pin assignments.
Index-1 Index Numerics 1000BASE-T requirements for 2-2 100BASE-TX requirements 2-2 10BASE-T connection 3-20 requirements 2-1 10GBASE-XX requirements for 2-2 A AC input specifica tions A-2 C Cable Fibe.
Index-2 S Safety requirements A-4 Specifications C2K122-24 A-2 XFP A-3 Stack initia lization Manager switch selection 3-15 Stack Manager automatic selection of 3-15 Stack Member automatic selection of.
An important point after buying a device Enterasys Networks C2K122-24 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Enterasys Networks C2K122-24 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Enterasys Networks C2K122-24 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Enterasys Networks C2K122-24 you will learn all the available features of the product, as well as information on its operation. The information that you get Enterasys Networks C2K122-24 will certainly help you make a decision on the purchase.
If you already are a holder of Enterasys Networks C2K122-24, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Enterasys Networks C2K122-24.
However, one of the most important roles played by the user manual is to help in solving problems with Enterasys Networks C2K122-24. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Enterasys Networks C2K122-24 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
