Nortel 5625HD - Manuals

206208-A vii Contents Preface Before You Begin ............................................................................................................. xv Related Publications ........................................................................................................xvi How to Get ...

viii 206208-A Network Configuration Examples ................................................................................... 2-3 Giving a Server a Dedicated Por t ............................................................................. 2-5 Replacing a Bridge ...................................

206208-A ix Appendix B Cables and Connectors UTP Cable Length Limitations ....................................................................................... B-1 UTP Cabling .................................................................................................................. B-2 10B...

206208-A xi Figures Figure 1-1. EtherSpeed II Switch Modules in a Network Center ................................. 1-2 Figure 1-2. Model 5625HD EtherSpeed II 24-Port Autonegotiating Switch Module ... 1-5 Figure 1-3. Model 5000BH/BHC ATM/Router Backplane Bus Structure .................... 1-9 Figure ...

206208-A xiii Tables Table 2-1. Factory Defaults for the Model 5625HD Switch Module ........................ 2-12 Table 3-1. Service Port Pin Assignments ............................................................... 3-10 Table B-1. 10BASE-T/100BASE-TX MDI-X Por t Pin Assignments .....................

206208-A xv Preface This guide provides an overview of the Nortel Networks ™ Model 5625HD EtherSpeedII 24-Port Autonegotiating Switch Module and information about installing the module. This switch module introduces high-density Ethernet 10/100 autonegotiation frame switching into the Model 500xBH/B...

Using the Model 5625HD EtherSpeed Switch Module xvi 206208-A Related Publications For information about the Centillion switches, refer to the following related publications: • Using SpeedView 4.0 for Windows (Bay Networks ® part number 893-891-D) Describes this application, which is used for configu...

Preface 206208-A xvii • Installation and Reference for the Model 5005 Chassis(Bay Networks part number 893-696-A) Provides installation instructions and maintenance information for the Model 5005 Chassis. • Release Notes for the Centillion Platform Release 3.2 (Bay Networks part number 896-00189-C) ...

Using the Model 5625HD EtherSpeed Switch Module xviii 206208-A How to Get Help If you purchased a service contract for your Nortel Networks product from a distributor or authorized reseller, contact the technical support staff for that distributor or reseller for assistance. If you purchased a Norte...

Using the Model 5625HD EtherSpeed Switch Module 1-2 206208-A Figure 1-1. EtherSpeed II Switch Modules in a Network Center The Model 5625HD switch module provides 24 RJ-45 10/100 Mb/s autonegotiating switched Ethernet connections for the Model 500xBH/BHC ATM/Router Backplane for the System 500x chass...

Overview of the Model 5625HD Switch Module 206208-A 1-3 Features of the Model 5625HD Switch Module The Model 5625HD switch module offers the following features: • Wire-speed, port-to-port, packet transfer • Single-slot design to fit into the System 500xBH/BHC chassis • Autonegotiation of Ethernet 10...

Using the Model 5625HD EtherSpeed Switch Module 1-4 206208-A • Support for RMON Management Information Base (MIB) – Ethernet Statistics Group – Ethernet History Group – Ethernet Alarm Group – Ethernet Event Group • Ability to install, remove, and replace a module in an operational chassis (hot-swap)...

Overview of the Model 5625HD Switch Module 206208-A 1-5 Physical Description The Model 5625HD switch module ( Figure 1-2 ) consists of a printed circuit board with a metal module faceplate. The module includes captive retaining screws and inserter/extractor levers on the top and bottom of the front ...

Using the Model 5625HD EtherSpeed Switch Module 1-6 206208-A There are 24 RJ-45 ports on the Model 5625HD switch module that automatically detect speed and duplex mode. (For more information about cables, refer to Appendix B, “Cables and Connectors .”) Each Model 5625HD switch module occupies one sl...

Overview of the Model 5625HD Switch Module 206208-A 1-7 Command Line Interface The CLI provides an out-of-band interface for the initial setup of basic configuration parameters such as IP address and bridging mode. For more information about the CLI structure and commands, refer to Reference Guide f...

Using the Model 5625HD EtherSpeed Switch Module 1-8 206208-A Support for Virtual LANs Using the Model 5625HD switch module, you can group one or more physical ports to form a virtual LAN that constitutes a single broadcast domain. Virtual LANs (VLANs) are formed when broadcast domains are configured...

Overview of the Model 5625HD Switch Module 206208-A 1-9 About the Model 500xBH/BHC Backplane The Model 500xBH/BHC ATM/Router Backplane integrates the two bus technologies shown in Figure 1-3 and Figure 1-4 . Figure 1-3. Model 5000BH/BHC ATM/Router Backplane Bus Structure Figure 1-4. Model 5005BH ATM...

Using the Model 5625HD EtherSpeed Switch Module 1-10 206208-A LEDs LEDs on the module indicate port operating status and speed ( Figure 1-5 ). The numbers on the LEDs correspond to the port numbers. For more information about the operation of the LEDs, refer to Appendix C, “LEDs .” Figure 1-5. LEDs ...

206208-A 2-1 Chapter 2 Planning a Network with the Model 5625HD Switch Module Installing the Model 5625HD EtherSpeedII 24-Port Autonegotiating Switch Module in a network can significantly improve LAN performance. This chapter provides information to help you plan a network that uses this module. The...

Using the Model 5625HD EtherSpeed Switch Module 2-2 206208-A Connecting to Ethernet Hubs and Network Devices You connect the ports of the Model 5625HD switch module to the front panel, wired as MDI-X connections. This wiring allows you to use a straight-through cable between the Model 5625HD switch ...

Planning a Network with the Model 5625HD Switch Module 206208-A 2-3 Network Configuration Examples The Model 5625HD switch module is an adaptable switch suitable for use in wiring closets or network centers in conjunction with the Model 500xBH/BHC chassis. Figure 2-1 shows an example of Model 5625HD...

Using the Model 5625HD EtherSpeed Switch Module 2-4 206208-A Figure 2-1. Network Example 9380EA ATM Model 5000BH Chassis Model 5625HDSwitch Modules Model 5000BH Chassis 10/100 Mb/s ATM Router Redundant,network centerswitches NetworkCenter Redundant,load-balancedrisers to closets Enterprise servers V...

Planning a Network with the Model 5625HD Switch Module 206208-A 2-5 Giving a Server a Dedicated Port Moving a server from a 10 Mb/s shared-media connection to a dedicated port on the Model 5625HD switch module improves server response time and increases throughput capacity. For even higher performan...

Using the Model 5625HD EtherSpeed Switch Module 2-6 206208-A Replacing a Bridge Using a switch instead of a bridge in the network can increase the aggregate network bandwidth. The “After” example in Figure 2-3 shows one server connected to a dedicated 10BASE-T port. It also shows the other server an...

Planning a Network with the Model 5625HD Switch Module 206208-A 2-7 Desktop Switch with ATM Uplinks In the example shown in Figure 2-4 , the Model 5625HD switch module provides up to 24 RJ-45 switched Ethernet (10/100 Mb/s) ports to connect to desktops, with redundant high-speed ATM OC-3c and OC-12c...

Planning a Network with the Model 5625HD Switch Module 206208-A 2-9 Segment Switch in an Enterprise Network To achieve a gradual transition from shared media to switched networks, you can use the Model 5625HD switch module to aggregate traffic from stations connected to one or more hubs. Figure 2-5 ...

Using the Model 5625HD EtherSpeed Switch Module 2-10 206208-A Desktop Switch and Frame-to-Cell Converter For wiring closets with higher densities and lower bandwidth requirements, you can use the Model 5625HD switch module to aggregate traffic from other stackable switch products such as the BayStac...

Planning a Network with the Model 5625HD Switch Module 206208-A 2-11 Multi-Link Trunking Multi-Link Trunking (MLT) allows up to four physical connections for the same media type and speed to be grouped and treated as a single logical link. MLT improves performance between two switches or between a s...

Using the Model 5625HD EtherSpeed Switch Module 2-12 206208-A Default Port Configuration The Model 5625HD switch module is shipped preconfigured with the settings listed in Table 2-1 . Predefined SpeedView Configurations SpeedView offers several predefined configurations. You may simply choose one o...

Using the Model 5625HD EtherSpeed Switch Module 3-2 206208-A Arranging Modules in a Model 500xBH/BHC Chassis The Model 5000BH ATM/Router Backplane has two Centillion ATM buses and a PPX bus to accommodate switch and router modules. The Centillion ATM buses span two slot ranges in a Model 5000BH/BHC ...

Installing the Model 5625HD Switch Module 206208-A 3-3 Figure 3-1 shows the logical relationship between the Model 5000BH ATM/ Router Backplane and shared-media backplanes in a Model 5000BH/BHC chassis. Figure 3-1. Model 5000BH/BHC Chassis Backplanes Note: The Model 5000BH and Model 5000BHC backplan...

Using the Model 5625HD EtherSpeed Switch Module 3-4 206208-A The Model 5005BH ATM/Router Backplane (see Figure 3-2 ) has a single Centillion ATM bus and PPX ® bus. The Centillion ATM bus spans slots 2 through 7 in the Model 5005BH chassis. When you install a System 5000 Model 5625HD switch module in...

Installing the Model 5625HD Switch Module 206208-A 3-5 Required Tools and Equipment You need the following tools and equipment to install a Model 5625HD switch module: • Medium flat-tip screwdriver • Grounded antistatic mat and wrist strap or discharge leash Caution: The System 5000 equipment uses e...

Using the Model 5625HD EtherSpeed Switch Module 3-6 206208-A Installing the Switch Module To install and secure the Model 5625HD switch module in the chassis: 1. Remove the filler panel from the chassis slot where you intend to install the module. 2. Extend the switch module inserter/extractor lever...

Installing the Model 5625HD Switch Module 206208-A 3-7 Figure 3-4. Installing the Module 5. Rotate the inserter/extractor levers in toward the center of the switch module front panel to seat the backplane connectors ( Figure 3-5 ). Figure 3-5. Seating the Backplane Connectors 6. Use the flat-tip scr...

Using the Model 5625HD EtherSpeed Switch Module 3-8 206208-A Checking LEDs Immediately after you have installed a Model 5625HD switch module, watch the LEDs on the front panel. If the board is installed and functioning properly, the following LED color sequence occurs: • The annunciator lights amber...

Installing the Model 5625HD Switch Module 206208-A 3-9 Connecting Terminals and Management Stations This section provides information about connecting terminals or PCs to the service port on the Model 500xBH/BHC chassis. For information about connecting a management station to an MCP module, refer t...

Using the Model 5625HD EtherSpeed Switch Module 3-10 206208-A The other end of the cable must have a connector appropriate to the serial port on your computer or terminal. (Most terminals or computers use a male DB-9 or DB-25 connector.) See Table 3-1 for the pin assignments. To connect the terminal...

Installing the Model 5625HD Switch Module 206208-A 3-11 Checking the Module Connection to the Backplane Removing and Replacing the Switch Module This section provides the following information and procedures: • Conditions for replacing a Model 5625HD switch module • Removing a Model 5625HD switch mo...

Using the Model 5625HD EtherSpeed Switch Module 3-12 206208-A Removing a Switch Module To remove a Model 5625HD switch module from the chassis: 1. Use a flat-tip screwdriver to loosen the two captive retaining screws that secure the module to the chassis. These screws are spring-loaded to pop outwar...

Installing the Model 5625HD Switch Module 206208-A 3-13 3. Slide the Model 5625HD switch module out of the chassis. Hold the front panel with one hand while you support the bottom of the switch module with the other hand. 4. Place the Model 5625HD switch module on an antistatic mat until you are rea...

Using the Model 5625HD EtherSpeed Switch Module 4-2 206208-A Preliminary Steps If you suspect problems with a newly installed Model 5625HD switch module, start troubleshooting by checking the following items: • Check all power cable connections and power sources. • Check network cable connections to...

Troubleshooting 206208-A 4-3 Model 5625HD Switch Module Startup Failure Symptom: All LEDs are off on the Model 5625HD switch module. This condition indicates that the links on all ports are not functioning. To resolve the problem: 1. Use the CLI, SpeedView, or other network management tool to verify...

Using the Model 5625HD EtherSpeed Switch Module 4-4 206208-A Port Connection Problems Symptom: The LED on an Ethernet port is off. If an LED does not light when traffic is present, there may be a port connection problem. To resolve the problem: 1. Verify whether or not the port is enabled, using Spe...

Troubleshooting 206208-A 4-5 3. Verify that the port is transmitting and receiving data frames. a. Check the green RJ-45 LED, which indicates a data exchange. Refer to Appendix C, “LEDs ,” for additional information. b. From the Map window in SpeedView, choose Statistics. When the statistics informa...

206208-A A-1 Appendix A Technical Specifications This appendix provides technical specifications for the Model 5625HD EtherSpeedII 24-Port Autonegotiating Switch Module. For connector pin assignments and other information about cables, see Appendix B, “Cables and Connectors .” Industry Protocols and...

Technical Specifications 206208-A A-3 *See the Disclaimer on page ii of this manual. Safety Agency Approvals International Electrical Code of 950 (IEC 950) Underwriters Laboratories (UL 1950) Canadian Standards Association (C22.2 No. 950) or Bi-national Standard (UL1950 and C22.2 No. 950) equivalent...

206208-A B-1 Appendix B Cables and Connectors This appendix provides general information about 10BASE-T and 100BASE-TX cabling and connections. UTP Cable Length Limitations All 10BASE-T/100BASE-T ports on the Model 5625HD switch module support the maximum lengths for twisted pair cable that are spec...

Using the Model 5625HD EtherSpeed Switch Module B-2 206208-A UTP Cabling A 10BASE-T/100BASE-TX connection between two ports requires two twisted pairs. The transmit data (TD) pair carries data out from the port transmitter. The receive data (RD) pair carries data to the port receiver. The 10BASE-T/1...

Cables and Connectors 206208-A B-3 The Model 5625HD switch module receives data on pins 1 and 2 and transmits its data on pins 3 and 6. The host module ports implement this MDI standard crossover internally and are called MDI-X (the X for crossover), as shown in Figure B-1 . All Model 5625HD switch ...

Using the Model 5625HD EtherSpeed Switch Module B-4 206208-A UTP Cables and Connectors Table B-1 shows the pin assignments for 10BASE-T/100BASE-TX ports in the standard MDI-X configuration. Figure B-3 shows a 10BASE-T/100BASE-TX Ethernet UTP crossover cable used to connect an Ethernet hub directly t...

Cables and Connectors 206208-A B-5 Pin 1 crosses to pin 3, and pin 2 crosses to pin 6. To build this cable, you must cross pairs. The pairs are listed in Table B-2 , with an example of the color combinations found in two typical cables. Using Category 5 Unshielded Twisted Pair Cables Unshielded twis...

Using the Model 5625HD EtherSpeed Switch Module B-6 206208-A Using Shielded Twisted Pair Cables Type 1 shielded twisted pair (STP) cabling also operates with 10BASE-T Ethernet and 100BASE-TX Fast Ethernet. Type 1 STP cable consists of tinned-copper braided shield surrounding two data-grade twisted p...

206208-A C-1 Appendix C LEDs This appendix describes the LED displays for the Model 5625HD switch module. The LED display ( Figure C-1 ) consists of two LEDs for each port. The LEDs labeled with the port number indicate specific operating status. The LEDs labeled 100 indicate the port speed. Figure ...

Using the Model 5625HD EtherSpeed Switch Module C-2 206208-A Table C-1 describes the operating conditions that cause the LEDs to light on the Model 5625HD switch module. Table C-1. LEDs on the Model 5625HD Switch Module Type Label Color/Status Meaning Annunciator 5625HD 10/100Mb/s Switch Host Amber ...

LEDs 206208-A C-3 RJ-45 LEDs In addition to the LEDs shown in Figure C-1 , each port’s RJ-45 connector contains two LEDS. The LEDs show Model 5625HD switch module port status. The amber RJ-45 LED blinks if a line error is detected. The port has detected one or more CRC errors, data alignment errors,...

206208-A Index-1 Numbers 100BASE-T connecting, 3-8port description, 1-10 10BASE-T connecting, 3-8port description, 1-10 802.1d standard, 1-7 802.1Q tags, 1-3 A annunciator LED, 3-11 applications dedicated port for server, 2-5desktop switch, 2-7frame-to-cell converter, 2-10segment switch, 2-9 ATM upl...