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SMC Networks SMC6724L3 INT Installation Manual

24-port 10/100 managed layer 3 switch
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TigerSwitch 10/100
24-Port 10/100 Managed Layer 3 Switch
◆ 24 10BASE-T/100BASE-TX auto MDI/MDI-X ports
◆ Optional 1000BASE-X or 100BASE-FX modules
◆ IP routing with RIP and OSPF
◆ 8.8 Gbps of aggregate bandwidth
◆ Non-blocking switching architecture
◆ Spanning Tree Protocol
◆ Up to six LACP or static 4-port trunks
◆ Port mirroring for non-intrusive analysis
◆ Layer 2/3/4 CoS support through four priority queues
◆ Full support for VLANs with GVRP
◆ IGMP and DVMRP multicast support
◆ Manageable via console, Web, SNMP/RMON

Installation Guide

SMC6724L3

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Summary of Contents for SMC Networks SMC6724L3 INT

  • Page 1: Installation Guide

    TigerSwitch 10/100 24-Port 10/100 Managed Layer 3 Switch ◆ 24 10BASE-T/100BASE-TX auto MDI/MDI-X ports ◆ Optional 1000BASE-X or 100BASE-FX modules ◆ IP routing with RIP and OSPF ◆ 8.8 Gbps of aggregate bandwidth ◆ Non-blocking switching architecture ◆ Spanning Tree Protocol ◆...
  • Page 3 TigerSwitch 10/100 Installation Guide From SMC’s Tiger line of feature-rich workgroup LAN solutions 38 Tesla Irvine, CA 92618 Phone: (949) 679-8000 November 2003 Pub. # 150200033800A...
  • Page 4 SMC Networks, Inc. 38 Tesla Irvine, CA 92618 All rights reserved. Printed in Taiwan Trademarks: SMC is a registered trademark; TigerSwitch isa a trademarks of SMC Networks, Inc. Other product and company names are trademarks or registered trademarks of their respective holders.
  • Page 5 IMITED ARRANTY Limited Warranty Statement: SMC Networks, Inc. (“SMC”) warrants its products to be free from defects in workmanship and materials, under normal use and service, for the applicable warranty term. All SMC products carry a standard 90-day limited warranty from the date of purchase from SMC or its Authorized Reseller.
  • Page 6 * SMC will provide warranty service for one year following discontinuance from the active SMC price list. Under the limited lifetime warranty, internal and external power supplies, fans, and cables are covered by a standard one-year warranty from date of purchase. SMC Networks, Inc. 38 Tesla Irvine, CA 92618...
  • Page 7 1. Wear an anti-static wrist strap or take other suitable measures to prevent electro- static discharge when handling this equipment. 2. When connecting this switch to a power outlet, connect the field ground lead on the tri-pole power plug to a valid earth ground line to prevent electrical hazards.
  • Page 8 OMPLIANCES EC Conformance Declaration - Class A SMC contact for these products in Europe is: SMC Networks Europe, Edificio Conata II, Calle Fructuós Gelabert 6-8, 2 08970 - Sant Joan Despí, Barcelona, Spain. This information technology equipment complies with the requirements of the Council Directive...

  • Page 9: Japan Vcci Class A

    Japan VCCI Class A Australia AS/NZS 3548 (1995) - Class A SMC contact for products in Australia is: SMC Communications Pty. Ltd. Suite 18, 12 Tryon Road, Lindfield NSW2070, Phone: 61-2-94160437 Fax: 61-2-94160474 OMPLIANCES...

  • Page 10: Safety Compliance

    OMPLIANCES Safety Compliance Warning: Fiber Optic Port Safety CLASS I LASER DEVICE Avertissment: Ports pour fibres optiques - sécurité sur le plan optique DISPOSITIF LASER DE CLASSE I Warnhinweis: Faseroptikanschlüsse - Optische Sicherheit LASERGER ÄT DER KLASSE I Underwriters Laboratories Compliance Statement Important! Before making connections, make sure you have the correct cord set.
  • Page 11 Wichtige Sicherheitshinweise (Germany) 1. Bitte lesen Sie diese Hinweise sorgfältig durch. 2. Heben Sie diese Anleitung für den späteren Gebrauch auf. 3. Vor jedem Reinigen ist das Gerät vom Stromnetz zu trennen. Verwenden Sie keine Flüssigoder Aerosolreiniger. Am besten eignet sich ein angefeuchtetes Tuch zur Reinigung. 4.
  • Page 12 OMPLIANCES viii...

  • Page 13: Table Of Contents

    Overview ..........1-1 Switch Architecture ........1-2 Management Options .
  • Page 14 ONTENTS Installing the Switch .......3-1 Selecting a Site ..........3-1 Equipment Checklist .
  • Page 15 Troubleshooting ....... . . A-1 Diagnosing Switch Indicators ....... . . A-1 Power and Cooling Problems .
  • Page 16 ABLE OF ONTENTS...

  • Page 17: About The Tigerswitch 10/100

    This agent supports both in-band and out-of-band access for managing the switch. This switch can easily tame your network with full support for Spanning Tree Protocol, Multicast Switching, Virtual LANs, and IP routing. It brings order to poorly performing networks by segregating them into separate broadcast domains with IEEE 802.3Q compliant VLANs, empowers...

  • Page 18: Switch Architecture

    The switch employs a wire-speed, non-blocking switching fabric. This permits simultaneous wire-speed transport of multiple packets at low latency on all ports. This switch also features full-duplex capability on all ports, which effectively doubles the bandwidth of each connection. Auto-negotiation is used to select the optimal transmission speed and communication mode for each connection.

  • Page 19: Management Options

    SNMP applications. To manage the switch, you can make a direct connection to the RS-232 console port (out-of-band), or you can manage the switch through a network connection (in-band) using Telnet, the on-board Web agent, or Windows-based network management software.

  • Page 20: Description Of Hardware

    WITCH Description of Hardware RJ-45 Ports The switch base unit contains 24 10BASE-T/100BASE-TX RJ-45 ports. All of these ports support automatic MDI/MDI-X operation, so you can use straight-through cables for all network connections to PCs or servers, or to other switches or hubs. (See “10BASE-T/100BASE-TX Pin Assignments”...

  • Page 21: Ports Status Leds

    Ports Status LEDs The LEDs, which are located on the front panel for easy viewing, are shown below and described in the following table. Module LEDs Base Unit Ports Link Activity Module Ports Link Activity Link Figure 1-2. Port Status LEDs Port and Status LEDs Condition Status...

  • Page 22: System Status Leds

    Flashing Green On Amber 10/100 Figure 1-3. System Status LEDs System Status LEDs Status Switch is receiving power. Power off or failure. The redundant power supply is operating normally. The redundant power supply has failed. No redundant power supply is connected.

  • Page 23: Optional Media Extender Modules

    Optional Media Extender Modules Optional 10/100/1000BASE-T Module (SMC6824GT) 10/100/1000BASE-T Gigabit Module SMC6824GT Figure 1-4. Single-Port 1000BASE-T Gigabit Module Using Category 5, 5e, or 6 twisted-pair cable you can connect to another device up to 100 m (328 ft) away. The 1000BASE-T module operates at 10/100/1000 Mbps.

  • Page 24: Optional 100Base-Fx Module (Smc6824Fmsc)

    100BASE-FX module is fixed to operate at 100 Mbps full duplex, and supports auto-negotiation for flow control. This module is fitted with an SC connector, but you can attach an ST plug to the switch using the SC-ST Converter (Part Number: 99-012034-091).

  • Page 25: Optional Redundant Power Unit

    Optional Redundant Power Unit An optional Redundant Power Unit (RPU) is available that can supply power to the switch in the event of failure of the internal power supply. Power Supply Receptacle The power receptacle is located on the rear panel of the switch. The standard power receptacle is for the AC power cord.

  • Page 26: Features And Benefits

    BOUT THE IGER WITCH Features and Benefits Connectivity ◆ 24 dual-speed ports for easy Fast Ethernet integration and for protection of your investment in legacy LAN equipment. ◆ Auto-negotiation enables each RJ-45 port to automatically select the optimum communication mode (half or full duplex) if this feature is supported by the attached device;...

  • Page 27: Performance

    ◆ Supports flow control, using back pressure for half duplex and IEEE 802.3x for full duplex ◆ Broadcast storm control ◆ Desktop or rack-mountable Management ◆ “At-a-glance” LEDs for easy troubleshooting ◆ Management agent: • Manages switch in-band or out-of-band • Supports Telnet, SNMP/RMON and Web-based interface EATURES AND ENEFITS 1-11...
  • Page 28 10/100 BOUT THE IGER WITCH 1-12...

  • Page 29: Network Planning

    For Ethernet, there may be up to four hubs between any pair of stations; for Fast Ethernet, the maximum is two. This is known as the hop count. However, a switch turns the hop count back to zero. So subdividing the network into smaller and more manageable segments, and linking them to the larger network by means of a switch, removes this limitation.

  • Page 30: Application Examples

    Ethernet or Fast Ethernet switch, or link to another workgroup using a Gigabit connection. In the figure below, the switch is operating as a collapsed backbone for a small LAN. It is providing dedicated 10 Mbps full-duplex connections to workstations and 100 Mbps full-duplex connections to power users and servers.

  • Page 31: Central Wiring Closet

    Central Wiring Closet With 26 parallel bridging ports (i.e., 26 distinct collision domains), this switch can collapse a complex network down into a single efficient bridged node, increasing overall bandwidth and throughput. In the figure below, the 10BASE-T/100BASE-TX ports on the switch are providing 100 Mbps connectivity for up to 24 segments.

  • Page 32: Remote Connection With Fiber Cable

    1000BASE-SX (MMF) link can connect to a site up to 550 meters away, and a 1000BASE-ZX (SMF) link can run up to 100 km. This allows the Fast Ethernet Routing Switch to serve as a collapsed backbone, providing direct connectivity for a widespread LAN.

  • Page 33: Making Vlan Connections

    VLAN 2 Testing R&D Marketing Finance Testing VLAN 3 VLAN 1 VLAN 4 VLAN 2 VLAN 3 Figure 2-4. Making VLAN Connections Note: When connecting to a switch that does not support IEEE 802.1Q VLAN tags, use untagged ports.

  • Page 34: Using Layer 3 Routing

    IP routers, except for a router to handle non-IP protocols and a gateway router linked to the WAN. Just assign an IP address to any VLANs that need to communicate. The switch will continue to segregate Layer 2 traffic based on VLANs, but will now provide inter-VLAN connections for IP applications.

  • Page 35: Connectivity Rules

    Ethernet or Fast Ethernet. However, note that because switches break up the path for connected devices into separate collision domains, you should not include the switch or connected cabling in your calculations for cascade length involving other devices.

  • Page 36: 10/100 Mbps Ethernet Collision Domain

    ETWORK LANNING 10/100 Mbps Ethernet Collision Domain Maximum 10/100 Mbps Ethernet Cable Distance Type 10BASE-T 100BASE-TX Category 5 or better 100-ohm UTP or 100BASE-FX Multimode 100BASE-FX Single-Mode Cable Type Twisted Pair, Category 3 or better 50/125 or 62.5/125 micron core multimode fiber (MMF) 9/125 micron core single-mode fiber (SMF)

  • Page 37: Application Notes

    1. Full-duplex operation only applies to point-to-point access (such as when a switch is attached to a workstation, server or another switch). When the switch is connected to a hub, both devices must operate in half-duplex mode. 2. Avoid using flow control on a port connected to a hub unless it is actually required to solve a problem.
  • Page 38 ETWORK LANNING 2-10...

  • Page 39: Installing The Switch

    NSTALLING THE Selecting a Site TigerSwitch 10/100 units can be mounted in a standard 19-inch equipment rack or on a flat surface. Be sure to follow the guidelines below when choosing a location. ◆ The site should: • be at the center of all the devices you want to link and near a power outlet.

  • Page 40: Equipment Checklist

    ◆ SMC Warranty Registration Card—be sure to complete and return to Optional Rack-Mounting Equipment If you plan to rack-mount the switch, be sure to have the following equipment available: ◆ Four mounting screws for each device you plan to install in a rack—these are not included...

  • Page 41: Mounting

    "Installing an Optional Module into the Switch" on page 3-4. Rack Mounting Before rack mounting the switch, pay particular attention to the following factors: ◆ Temperature: Since the temperature within a rack assembly may be...
  • Page 42 2. Mount the device in the rack, using four rack-mounting screws (not provided). 3. If installing a single switch only, turn to “Connecting to a Power Source” at the end of this chapter. 4. If installing multiple switches, mount them in the rack, one below the other, in any order.

  • Page 43: Desktop Or Shelf Mounting

    2. Set the device on a flat surface near an AC power source, making sure there are at least two inches of space on all sides for proper air flow. 3. If installing a single switch only, go to “Connecting to a Power Source” at the end of this chapter.

  • Page 44: Installing An Optional Module Into The Switch

    3. Before opening the package that contains the module, touch the bag to the switch casing to discharge any potential static electricity. Also, it is recommended to use an ESD wrist strap during installation. 4. Remove the module from the anti-static shielded bag.

  • Page 45: Installing Agbic Transceiver

    Caution: GBIC transceivers are hot-swappable. You do not need to power off the switch before installing or removing a transceiver. Note: Install only 5 V GBIC transceivers into the module slots. NSTALLING A...

  • Page 46: Connecting To A Power Source

    NSTALLING THE WITCH Connecting to a Power Source To connect a device to a power source: 1. Insert the power cable plug directly into the receptacle located at the back of the device. Figure 3-6. Power Receptacle 2. Plug the other end of the cable into a grounded, 3-pin socket. Note: For International use, you may need to change the AC line cord.

  • Page 47: Making Network Connections

    Network card ports in PCs and servers do not contain an internal wiring crossover, these are known as straight-through (MDI) ports. Therefore, most switch and hub ports implement a built-in crossover - known as fixed crossover (MDI-X) ports - so that they can be connected to PCs and servers using standard straight-through cable.

  • Page 48: Connecting To Pcs, Servers, Hubs And Switches

    MDI-X ports, the wiring crossover must be implemented in the cable - known as a crossover cable. The RJ-45 ports on the switch base unit support automatic MDI/MDI-X operation, which means that they automatically detect the wiring in the link and configure as MDI or MDI-X accordingly.
  • Page 49 2. If the device is a PC card and the switch is in the wiring closet, attach the other end of the cable segment to a modular wall outlet that is connected to the wiring closet. (See “Wiring Closet Connections” on the next page.) Otherwise, attach the other end to an available port on...

  • Page 50: Wiring Closet Connections

    1. Attach one end of a patch cable to an available port on the switch, and the other end to the patch panel. 2. If not already in place, attach one end of a cable segment to the back of the patch panel where the punch-down block is located, and the other end to a modular wall outlet.

  • Page 51: Fiber Optic Devices

    SC connector at both ends. Warning: This switch uses lasers to transmit signals over fiber optic cable. The lasers are compliant with the requirements of a Class 1 Laser Product and are inherently eye safe in normal operation.
  • Page 52 AKING ETWORK 3. Connect one end of the cable to the SC port on the switch and the other end to the SC port on the other device. Since SC connectors are keyed, the cable can be attached in only one orientation.

  • Page 53: Troubleshooting

    • Verify that the switch and attached device are powered on. • Be sure the cable is plugged into both the switch and corresponding device. • If the switch is installed in a rack, check the connections to the punch-down block and patch panel.

  • Page 54: Power And Cooling Problems

    Then verify that you entered the correct IP address. Also, be sure the port through which you are connecting to the switch has not been disabled. If it has not been disabled, then check the network cabling that runs between your remote location and the switch.

  • Page 55: Cables

    Specifications Cable 10BASE-T 100BASE-TX Cat 5 or better 100-ohm 100BASE-FX 50/125 or 62.5/125 micron 100BASE-FX 9/125 micron core 1000BASE-SX 50/125 or 62.5/125 micron 1000BASE-LX 9/125 micron SMF 1000BASE-ZX 9/125 micron SMF 1000BASE-T Fiber Diameter 62.5/125 micron 50/125 micron MMF Cable Types and Specifications Type Cat.

  • Page 56: Twisted-Pair Cable And Pin Assignments

    ABLES Maximum Fiber Optic Cable Distance for 1000BASE-LX Fiber Size 9/125 micron Maximum 1000BASE-ZX Fiber Optic Cable Distance Fiber Diameter 9/125 micron single-mode fiber (SMF) * For link spans exceeding 70 km, you may need to use premium single mode fiber or dispersion shifted single mode fiber.

  • Page 57: 10Base-T/100Base-Tx Pin Assignments

    1, 2, 3, and 6, at one end of the cable, are connected straight through to pins 1, 2, 3, and 6 at the other end of the cable. When using any RJ-45 port on this switch, you can use either straight-through or crossover cable. Input Receive Data +...

  • Page 58: Straight-Through Wiring

    “X” (MDI-X) or neither port is labeled with an “X” (MDI), a crossover must be implemented in the wiring. (When auto-negotiation is enabled for any RJ-45 port on this switch, you can use either straight-through or crossover cable to connect to any device type.)

  • Page 59: 1000Base-T Pin Assignments

    1000BASE-T Pin Assignments All 1000BASE-T ports support automatic MDI/MDI-X operation, so you can use straight-through cables for all network connections to PCs or servers, or to other switches or hubs. The table below shows the 1000BASE-T MDI and MDI-X port pinouts. These ports require that all four pairs of wires be connected.

  • Page 60: 1000Base-T Cable Requirements

    ABLES 1000BASE-T Cable Requirements All Category 5 UTP cables that are used for 100BASE-TX connections should also work for 1000BASE-T, providing that all four wire pairs are connected. However, it is recommended that for all critical connections, or any new cable installations, Category 5e (enhanced Category 5) or 6 cable should be used.

  • Page 61: Console Port Pin Assignments

    Console Port Pin Assignments The DB-9 serial port on the switch’s front panel is used to connect to the switch for out-of-band console configuration. The on-board menu-driven configuration program can be accessed from a terminal or a PC running a terminal emulation program.
  • Page 62 ABLES The serial port’s configuration requirements are as follows: • Default Baud rate—9,600 Bps. • Parity—None. • Stop bit—One. • Data bits—8.

  • Page 63: Specifications

    Physical Characteristics Base Unit Ports 24 10BASE-T/100BASE-TX, with auto-negotiation Media Slot 2 slots for optional 100BASE-FX, 1000BASE-T and 1000BASE-X (GBIC) Network Interface 10BASE-T: RJ-45 (100-ohm, UTP cable; Categories 3, 4, 5) 100BASE-TX: RJ-45 (100-ohm, UTP cable; Category 5) Ports 1-24: RJ-45 connectors, auto MDI/MDI-X Communication Speed 10 and 100 Mbps Communication Mode...

  • Page 64: Compliances

    PECIFICATIONS LEDs System: PWR, RPU, Diag Port: Link/Activity Weight 5.0 kg (11.02 oz) Size 44.0 x 41.0 x 4.4 cm (17.4 x 17.3 x 1.7 in.) Temperature Operating: 0 to 50 Storage: -40 to 70 Humidity Operating: 5% to 95% Power Supply Internal, auto-ranging transformer: 100 to 240 VAC, 50 to 60 Hz Power Consumption...

  • Page 65: Warranty

    Immunity EN 61000-4-2/3/4/5/6/8/11 Safety CSA/NRTL (CSA 22.2.950 & UL 1950) EN60950 (TÜV/GS) Warranty Limited Lifetime Slide-in Modules 100BASE-FX Extender Modules Models SMC6824FSSC, SMC6824FMSC Ports 1 100BASE-FX, SC connectors Communication Speed 100 Mbps Communication Mode Full duplex Network Interface SMC6824FSSC 9/125 micron single-mode fiber cable SMC6824FMSC 50/125 or 62.5/125 micron multimode fiber cable Standards...

  • Page 66: 1000Base-T Extender Module

    PECIFICATIONS Weight 50 g (1.8 oz) Size 11.0 x 7.3 cm (4.3 x 2.87 in.) 1000BASE-T Extender Module Model SMC6824GT Ports 1 10000BASE-T, RJ-45 connector Communication Speed 10/100/1000 Mbps Communication Mode Full duplex only at 1000 Mbps Full and half duplex at 10/100 Mbps Network Interface RJ-45 (100-ohm, UTP cable;...

  • Page 67: 1000Base-X Gbic Module

    LIDE ODULES 1000BASE-X GBIC Module Model SMC6824GB Ports 1 slot for GBIC transceivers Communication Speed 1000 Mbps Communication Mode Full Duplex Standards IEEE 802.3z Gigabit Ethernet Weight 70 g (2.5 oz) Size 11.0 x 7.3 cm (4.3 x 2.87 in.)
  • Page 68 PECIFICATIONS...
  • Page 69 RDERING TigerSwitch 10/100 Products and Accessories Product Number Description SMC6724L3 24-port Layer 3 switch with two media expansion slots SMC6824GT Gigabit module with one 10/100/1000BASE-T port (RJ-45 connector) SMC6824FSSC Extender module with one 100BASE-FX single-mode fiber port (SC-type connector) SMC6824FMSC...

  • Page 70: Ordering Information

    RDERING NFORMATION...

  • Page 71: Glossary

    10BASE-T IEEE 802.3 specification for 10 Mbps Ethernet over two pairs of Category 3, 4, or 5 UTP cable. 100BASE-TX IEEE 802.3u specification for 100 Mbps Fast Ethernet over two pairs of Category 5 UTP cable. 100BASE-FX IEEE 802.3u specification for 100 Mbps Fast Ethernet over two strands of 50/125 or 62.5/125 micron core fiber cable.
  • Page 72 Auto-Negotiation Signalling method allowing each node to select its optimum operational mode (e.g., 10, 100, or 1000 Mbps and half or full duplex) based on the capabilities of the node to which it is connected. Bandwidth The difference between the highest and lowest frequencies available for network signals.
  • Page 73 Device that provides a full 100 Mbps bandwidth (or either 10 or 100 Mbps bandwidth with Auto-Negotiation) to each port (LAN segment). Full Duplex Transmission method that allows switch and network card to transmit and receive concurrently, effectively doubling the bandwidth of that link. Gigabit Ethernet A 1000 Mbps network communication system based on Ethernet and the CSMA/CD access method.
  • Page 74 IEEE 802.3z Defines CSMA/CD access method and physical layer specifications for 1000BASE Gigabit Ethernet. LAN Segment Separate LAN or collision domain. Light emitting diode used for monitoring a device or network condition. Link Segment Length of twisted-pair or fiber cable joining a pair of repeaters or a repeater and a PC.
  • Page 75 RJ-45 Connector A connector for twisted-pair wiring. Straight-through Port An RJ-45 port which does not cross the receive and transmit signals internally so it can be connected with straight-through twisted-pair cable to any device having a crossover port. Also referred to as a “Daisy-Chain” port.
  • Page 76 Glossary-6...

  • Page 77: Index

    Numerics 10 Mbps connectivity rules 2-9 10/100 Mbps connectivity rules 2-8 10/100/1000BASE-T modules 1-7 1000 Mbps connectivity rules 2-7 1000BASE-LX connections 4-5 fiber cable lengths 2-7 1000BASE-SX connections 4-5 fiber cable lengths 2-7 modules 1-8 1000BASE-T cable lengths 2-7 1000BASE-X modules 1-8 100BASE-FX connections 4-5...
  • Page 78 NDEX features management 1-11 switch 1-10 fiber cables 4-5 front and rear panels of switch 1-2 full-duplex connectivity 2-1 Gigabit Ethernet cable lengths 2-7 grounding for racks 3-3 indicators, LED 1-5 installation connecting devices to the switch 4-2 desktop or shelf mounting 3-5...
  • Page 79 C-2 physical C-1 power C-2 standards compliance C-2 status LEDs 1-5 surge suppressor, using 3-1 switch architecture 1-2 switching, introduction to 2-1 tagging 2-5 temperature within a rack 3-3 troubleshooting in-band access A-2 power and cooling problems A-2 switch indicators A-1...
  • Page 80 NDEX Index-4...
  • Page 82 FOR TECHNICAL SUPPORT, CALL: From U.S.A. and Canada (24 hours a day, 7 days a week) (800) SMC-4-YOU; Phn: (949) 679-8000; Fax: (949) 679-1481 From Europe : Contact details can be found on www.smc-europe.com or www.smc.com INTERNET E-mail addresses: techsupport@smc.com european.techsupport@smc-europe.com Driver updates: http://www.smc.com/index.cfm?action=tech_support_drivers_downloads...

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