SMC Networks 100 User Manual

TigerSwitch 100
Stackable Fast Ethernet Switch
24 100BASE-FX VF-45 ports
Optional 100BASE-FX or 1000BASE-X modules
Optional stack module for linking up to four units
8.8 Gbps of aggregate switch bandwidth
Support for redundant power unit
Up to five port trunks per switch
Port mirroring for non-intrusive analysis
Full support for IEEE 802.1Q VLANs
IP Multicasting with IGMP Snooping
Manageable via console, Web, SNMP/RMON
Installation Guide
SMC6924VF
TigerSwitch 100 Installation Guide
From SMC’s Tiger line of feature-rich workgroup LAN solutions
6 Hughes Irvine, CA 92618 Phone: (949) 707-2400
June 2001
Pub. # F2.47 150727-102 R01
Information furnished by SMC Networks, Inc. (SMC) is believed to be accurate and reliable. However, no responsibility is assumed by SMC for its use, nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of SMC. SMC reserves the right to change specifications at any time without notice.
Copyright © 2001 by
SMC Networks, Inc.
6 Hughes
Irvine, CA 92618
All rights reserved. Printed in Taiwan
Trademarks:
SMC is a registered trademark; and EZ Switch, TigerStack and TigerSwitch are trademarks of SMC Networks, Inc. Other product and company names are trademarks or registered trademarks of their respective holders.
L
IMITED WARRANTY

Limited Warranty

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. SMC may, at its own discretion, repair or replace any product not operating as warranted with a similar or functionally equivalent product, during the applicable warranty term. SMC will endeavor to repair or replace any product returned under warranty within 30 days of receipt of the product.
The standard limited warranty can be upgraded to a Limited Lifetime* warranty by registering new products within 30 days of purchase from SMC or its Authorized Reseller. Registration can be accomplished via the enclosed product registration card or online via the SMC web site. Failure to register will not affect the standard limited warranty. The Limited Lifetime warranty covers a product during the Life of that Product, which is defined as the period of time during which the product is an “Active” SMC product. A product is considered to be “Active” while it is listed on the current SMC price list. As new technologies emerge, older technologies become obsolete and SMC will, at its discretion, replace an older product in its product line with one that incorporates these newer technologies. At that point, the obsolete product is discontinued and is no longer an “Active” SMC product. A list of discontinued products with their respective dates of discontinuance can be found at http://www.smc.com/smc/pages_html/support.html.
All products that are replaced become the property of SMC. Replacement products may be either new or reconditioned. Any replaced or repaired product carries either a 30-day limited warranty or the remainder of the initial warranty, whichever is longer. SMC is not responsible for any custom software or firmware, configuration information, or memory data of Customer contained in, stored on, or integrated with any products returned to SMC pursuant to any warranty. Products returned to SMC should have any customer-installed accessory or add-on components, such as expansion modules, removed prior to returning the product for replacement. SMC is not responsible for these items if they are returned with the product.
Customers must contact SMC for a Return Material Authorization number prior to returning any product to SMC. Proof of purchase may be required. Any product returned to SMC without a valid Return Material Authorization (RMA) number clearly marked on the outside of the package will be returned to customers at customer’s expense. For warranty claims within North America, please call our toll-free customer support number at (800) 762-4968. Customers are responsible for all shipping charges from their facility to SMC. SMC is responsible for return shipping charges from SMC to customer.
WARRANTIES EXCLUSIVE: IF AN SMC PRODUCT DOES NOT OPERATE AS WARRANTED ABOVE, CUSTOMER’S SOLE REMEDY SHALL BE REPAIR OR REPLACEMENT OF THE PRODUCT IN QUESTION, AT SMC’S OPTION. THE FOREGOING WARRANTIES AND REMEDIES ARE EXCLUSIVE AND ARE IN LIEU
L
IMITED WARRANTY
OF ALL OTHER WARRANTIES OR CONDITIONS, EXPRESS OR IMPLIED, EITHER IN FACT OR BY OPERATION OF LAW, STATUTORY OR OTHERWISE, INCLUDING WARRANTIES OR CONDITIONS OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. SMC NEITHER ASSUMES NOR AUTHORIZES ANY OTHER PERSON TO ASSUME FOR IT ANY OTHER LIABILITY IN CONNECTION WITH THE SALE, INSTALLATION, MAINTENANCE OR USE OF ITS PRODUCTS. SMC SHALL NOT BE LIABLE UNDER THIS WARRANTY IF ITS TESTING AND EXAMINATION DISCLOSE THE ALLEGED DEFECT IN THE PRODUCT DOES NOT EXIST OR WAS CAUSED BY CUSTOMER’S OR ANY THIRD PERSON’S MISUSE, NEGLECT, IMPROPER INSTALLATION OR TESTING, UNAUTHORIZED ATTEMPTS TO REPAIR, OR ANY OTHER CAUSE BEYOND THE RANGE OF THE INTENDED USE, OR BY ACCIDENT, FIRE, LIGHTNING, OR OTHER HAZARD.
LIMITATION OF LIABILITY: IN NO EVENT, WHETHER BASED IN CONTRACT OR TORT (INCLUDING NEGLIGENCE), SHALL SMC BE LIABLE FOR INCIDENTAL, CONSEQUENTIAL, INDIRECT, SPECIAL, OR PUNITIVE DAMAGES OF ANY KIND, OR FOR LOSS OF REVENUE, LOSS OF BUSINESS, OR OTHER FINANCIAL LOSS ARISING OUT OF OR IN CONNECTION WITH THE SALE, INSTALLATION, MAINTENANCE, USE, PERFORMANCE, FAILURE, OR INTERRUPTION OF ITS PRODUCTS, EVEN IF SMC OR ITS AUTHORIZED RESELLER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
SOME STATES DO NOT ALLOW THE EXCLUSION OF IMPLIED WARRANTIES OR THE LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR CONSUMER PRODUCTS, SO THE ABOVE LIMITATIONS AND EXCLUSIONS MAY NOT APPLY TO YOU. THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, WHICH MAY VARY FROM STATE TO STATE. NOTHING IN THIS WARRANTY SHALL BE TAKEN TO AFFECT YOUR STATUTORY RIGHTS.
* 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.
6 Hughes
Irvine, CA 92618
C
OMPLIANCES
FCC - Class A
This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause interference to radio communications. It has been tested and found to comply with the limits for a Class A computing device pursuant to Subpart B of Part 15 of FCC Rules, which are designed to provide reasonable protection against such interference when operated in a commercial environment. Operation of this equipment in a residential area is likely to cause interference, in which case the user, at his own expense, will be required to take whatever measures may be required to correct the interference. You are cautioned that changes or modifications not expressly approved by the party responsible for compliance could void your authority to operate the equipment.
You may use 50/125 or 62.5/125 micron multimode fiber optic cable for VF-45, SC, or ST-type connections.
War ni ngs
1. Wear an anti-static wrist strap or take other suitable measures to prevent electrostatic discharge when handling this equipment.
2. When connecting this hub 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.
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 Low Voltage Directive 73/23/EEC and the EMC Directive 89/336/EEC, and carries the CE Mark accordingly. It conforms to the following specifications:
EMC: EN55024 (1998)/CISPR-22 (1995) Class A
IEC 61000-4-2 (1995) 4 kV CD, 8 kV AD IEC 61000-4-3 (1995) 3 V/m IEC 61000-4-4 (1995) 1.0 kV - (power line), 0.5 kV - (signal line) IEC 61000-4-5 (1995) 2 kV - (line to line), 1 kV - (line to ground) IEC 61000-4-6 (1995) 3 Vrms IEC 61000-4-11 (1995) Voltage dip: >95% - 10 ms
o
, 4a,
30% - 500 ms 60% - 100 ms
Voltage interruption: >95% - 5000 ms
i
C
OMPLIANCES
Industry Canada - Class A
This digital apparatus does not exceed the Class A limits for radio noise emissions from digital apparatus as set out in the interference-causing equipment standard entitled “Digital Apparatus,” ICES-003 of the Department of Communications.
Cet appareil numérique respecte les limites de bruits radioélectriques applicables aux appareils numériques de Classe A prescrites dans la norme sur le matériel brouilleur: “Appareils Numériques,” NMB-003 édictée par le ministère des Communications.
Japan VCCI Class A
Taiwan BSMI 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
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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 DER KLASSE I
Underwriters Laboratories Compliance Statement
Important!
Check it (read the label on the cable) against the following:
Operating Voltage Cord Set Specifications
120 Volts UL Listed/CSA Certified Cord Set
240 Volts (Europe only) Cord Set with H05VV-F cord having three
Before making connections, make sure you have the correct cord set.
When using a fiber optic port, never look at the transmit laser while it is powered on. Also, never look directly at the fiber TX port and fiber cable ends when they are powered on.
Ne regardez jamais le laser tant qu'il est sous tension. Ne regardez jamais directement le port TX (Transmission) à fibres optiques et les embouts de câbles à fibres optiques tant qu'ils sont sous tension.
Niemals ein Übertragungslaser betrachten, während dieses
ÄT
eingeschaltet ist. Niemals direkt auf den Faser-TX-Anschluß und auf die Faserkabelenden schauen, während diese eingeschaltet sind.
Minimum 18 AWG Type SVT or SJT three conductor cord Maximum length of 15 feet Parallel blade, grounding type attachment plug
rated 15A, 125V
conductors with minimum diameter of 0.75 mm IEC-320 receptacle Male plug rated 10A, 250V
2
The unit automatically matches the connected input voltage. Therefore, no additional adjustments are necessary when connecting it to any input voltage within the range marked on the rear panel.
iii
C
OMPLIANCES
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. Die Netzanschlu ßsteckdose soll nahe dem Gerät angebracht und leicht zugänglich sein.
5. Das Gerät ist vor Feuchtigkeit zu schützen.
6. Bei der Aufstellung des Gerätes ist auf sicheren Stand zu achten. Ein Kippen oder Fallen könnte Beschädigungen hervorrufen.
7. Die Belüftungsöffnungen dienen der Luftzirkulation, die das Gerät vor Überhitzung schützt. Sorgen Sie dafür, daß diese Öffnungen nicht abgedeckt werden.
8. Beachten Sie beim Anschluß an das Stromnetz die Anschlußwerte.
9. Verlegen Sie die Netzanschlußleitung so, daß niemand darüber fallen kann. Es sollte auch nichts auf der Leitung abgestellt werden.
10. Alle Hinweise und Warnungen, die sich am Gerät befinden, sind zu beachten.
11. Wird das Gerät über einen längeren Zeitraum nicht benutzt, sollten Sie es vom Stromnetz trennen. Somit wird im Falle einer Überspannung eine Beschädigung vermieden.
12. Durch die Lüftungsöffnungen dürfen niemals Gegenstände oder Flüssigkeiten in das Gerät gelangen. Dies könnte einen Brand bzw. elektrischen Schlag auslösen.
13. Öffnen sie niemals das Gerät. Das Gerät darf aus Gründen der elektrischen Sicherheit nur von authorisiertem Servicepersonal geöffnet werden.
14. Wenn folgende Situationen auftreten ist das Gerät vom Stromnetz zu trennen und von einer qualifizierten Servicestelle zu überprüfen:
a. Netzkabel oder Netzstecker sind beschädigt. b. Flüssigkeit ist in das Gerät eingedrungen. c. Das Gerät war Feuchtigkeit ausgesetzt. d. Wenn das Gerät nicht der Bedienungsanleitung entsprechend funktioniert oder
Sie mit Hilfe dieser Anleitung keine Verbesserung erzielen. e. Das Gerät ist gefallen und/oder das Gehäuse ist beschädigt. f. Wenn das Gerät deutliche Anzeichen eines Defektes aufweist.
15. Zum Netzanschluß dieses Gerätes ist eine geprüfte Leitung zu verwenden. Für einen Nennstrom bis 6A und einem Gerätegewicht größer 3kg ist eine Leitung nicht leichter als H05VV-F, 3G, 0.75mm
Der arbeitsplatzbezogene Schalldruckpegel nach DIN 45 635 Teil 1000 beträgt 70dB(A) oder weniger.
2
einzusetzen.
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ABLE OF
C
ONTENTS
1 About the TigerSwitch 100 . . . . . . . . . . . . . . . . . 1-1
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Switch Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Management Options . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
Description of Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
100BASE-FX VF-45 Ports . . . . . . . . . . . . . . . . . . . . . . . . 1-3
Status LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Network Management Module . . . . . . . . . . . . . . . . . . . 1-5
Optional Media Extender Modules . . . . . . . . . . . . . . . . 1-7
Optional Redundant Power Unit (SMCRPU150W) . . . . . 1-9
Power Supply Receptacles . . . . . . . . . . . . . . . . . . . . . 1-10
Features and Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11
Connectivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11
Expandability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11
Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12
Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12
2 Network Planning . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Introduction to Switching . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Sample Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Collapsed Backbone . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Central Wiring Closet . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Remote Connections with Fiber Cable . . . . . . . . . . . . . . 2-4
Making VLAN Connections . . . . . . . . . . . . . . . . . . . . . . 2-5
Connectivity Rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
1000 Mbps Gigabit Ethernet Collision Domain . . . . . . . . 2-6
Application Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9
3 Installing the Switch . . . . . . . . . . . . . . . . . . . . . . 3-1
Selecting a Site . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Equipment Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
Package Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
Optional Rack-Mounting Equipment . . . . . . . . . . . . . . . 3-2
Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
Rack Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
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ABLE OF CONTENTS
Desktop or Shelf Mounting . . . . . . . . . . . . . . . . . . . . . 3-5
Installing an Optional Module into the Switch . . . . . . . 3-6
Stacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
Connecting to a Power Source . . . . . . . . . . . . . . . . . . . . . . . 3-9
4 Making Network Connections . . . . . . . . . . . . . .4-1
Connecting Network Devices . . . . . . . . . . . . . . . . . . . . . . . . 4-1
VF-45 Fiber Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
SC Fiber Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3
1000BASE-T Twisted-Pair Connections . . . . . . . . . . . . . . . . . . 4-5
Cabling Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5
Connecting to PCs, Servers, Hubs and Switches . . . . . . 4-5
Wiring Closet Connections . . . . . . . . . . . . . . . . . . . . . . 4-7
A Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . .A-1
Diagnosing Switch Indicators . . . . . . . . . . . . . . . . . . . . . . . . A-1
Power and Cooling Problems . . . . . . . . . . . . . . . . . . . . . . . . A-2
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2
In-Band Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2
B Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-1
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1
RJ-45 Port and Cable Assignments . . . . . . . . . . . . . . . . . . . . . B-3
1000BASE-T Pin Assignments . . . . . . . . . . . . . . . . . . . . B-3
1000BASE-T Cable Requirements . . . . . . . . . . . . . . . . . . . . . . B-4
Cable Testing for Existing Category 5 Cable . . . . . . . . . B-4
Adjusting Existing Category 5 Cabling . . . . . . . . . . . . . B-5
Console Port Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . B-6
DB-9 Port Pin Assignments . . . . . . . . . . . . . . . . . . . . . B-6
Console Port to 9-Pin COM Port on PC . . . . . . . . . . . . . B-7
Console Port to 25-Pin DCE Port on Modem . . . . . . . . . B-7
Console Port to 25-Pin DTE Port on PC . . . . . . . . . . . . B-7
C Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-1
Physical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-1
Switch Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-3
Management Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-4
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Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-5
Compliances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-5
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-5
Slide-in Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-6
100BASE-FX Extender Module . . . . . . . . . . . . . . . . . . .C-6
1000BASE-SX Extender Module . . . . . . . . . . . . . . . . . . .C-6
1000BASE-LX Extender Module . . . . . . . . . . . . . . . . . . .C-7
1000BASE-T Extender Module . . . . . . . . . . . . . . . . . . . .C-7
Agent Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-7
Stack Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-8
D Ordering Information . . . . . . . . . . . . . . . . . . . . . D-1
Glossary
Index
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HAPTER
A
BOUT THE
T
IGERSWITCH

Overview

SMCs TigerSwitch 100 is a stackable switch with 24 100BASE-FX VF-45 ports, plus two slots for optional slide-in 100BASE-FX or 1000BASE-X modules. One of these slots can also be used for an optional stacking module that allows you attach up to four switches to a 9.6 Gbps high-speed backplane. There is also an SNMP-based Network Management Module installed in the rear panel. This module supports both in-band and out-of-band access for managing the switch and the attached stack. (Note that a switch stack, or a switch in a standalone configuration, must have Network Management Module installed to enable all ports. The base unit alone has all ports disabled by default.)
1
100
Figure 1-1. Front Panels
Media moduleor stack Media module
Figure 1-2. Rear Panel
Status
Activity
Network Management Module
24VF
1
1-1
A
BOUT THE TIGERSWITCH
100
100BASE-FX Multimode Fiber Module
100Base-FX-SC ExtenderModule
SMC6900FSC
1000BASE-SX Gigabit Module 1000BASE-LX Gigabit Module
SMC6900G
1000BASE-T Gigabit Module Stack Module
SMC6900GT
100BASE-FX Single-mode Fiber Module
100Base-FX SinglemodeSC Module
SMC6900FSSC
SMC6900GLSC
Figure 1-3. Optional Modules

Switch Architecture

The TigerSwitch employs a high-speed switching fabric. This design allows for simultaneous transport of multiple packets at low latency on all ports. It also uses store-and-forward switching to ensure maximum data integrity. In this mode, the entire packet must be received into a port buffer and checked for validity before being forwarded. This prevents errors from being propagated throughout the network. This switch also features full-duplex capability on all ports, which effectively doubles the bandwidth of each connection.
This TigerSwitch can be used in a standalone configuration, or can be stacked up to four high to form a single logical switch with up to 104 ports. When stacked, the 9.6 Gbps stack backplane provides enough bandwidth for the most demanding environment. Moreover, you can use a 100 Mbps single-mode fiber module for connecting to a remote site, or a Gigabit module for a high-speed backbone connection.
1-2
A
BOUT THE TIGERSWITCH

Management Options

This switch contains a comprehensive array of LEDs for at-a-glance monitoring of network and port status. It also includes a Network Management Module that allows the entire stack to be managed in-band via SNMP or RMON (Groups 1, 2, 3 and 9) protocols, with a Web browser, or remotely via Telnet. The switch also provides a serial port on the rear panel for out-of-band management.
Note: Only one Network Management Module must be installed
in the stack for the current firmware release.

Description of Hardware

100BASE-FX VF-45 Ports

These ports are VF-45 multimode fiber ports that can be connected to workstations and servers with 62.5/125 micron or 50/125 micron multimode fiber cable.
100
Each of these ports support half- and full-duplex operation at 100 Mbps. Note that 100BASE-FX ports do not support auto-negotiation of duplex mode, so this has to be configured manually. However, the ports do support IEEE 802.3x auto-negotiation of flow control, so the switch can automatically prevent port buffers from becoming saturated.
1-3
A
BOUT THE TIGERSWITCH
100

Status LEDs

The LEDs, which are located on the front panel for easy viewing, are shown below and described in the following table.
Status
Activity
Figure 1-4. Port and System LEDs
Port and System Status LEDs
LED Condition Status
Power On Switch is receiving power.
1
U
1-4
RPU On Redundant power is on, and the RPU is in
backup or active mode.
Off Redundant power is off or has failed.
Mgmt On Agent is operational.
VF-45 Ports
Link On Port has established a valid network
connection.
Green Valid 100 Mbps connection.
Flashing Port has been partitioned due to an
abnormal network condition, or manually disabled.
Act* Flashing Traffic is passing through the port.
FDX* On Port is operating at full duplex.
Off Port is operating at half duplex.
FC* On Flow control enabled.
* Use the Mode Select button to select the LED display mode.
Port and System Status LEDs
LED Condition Status
Module Ports
A
BOUT THE TIGERSWITCH
100
Status
Activity On Traffic is passing through the module.
On A module is installed in this slot.

Network Management Module

Network Management Module
SMC6924VFNMM
Figure 1-5. Network Management Module
This switch includes a Network Management Module on the rear panel. This module can manage the switch and the attached stack. It offers a variety of management options, including SNMP, RMON and a Web-based interface. This module also includes an RS-232 port for out-of-band management. This is an RS-232 serial port with a DB-9 connector. A PC may be connected to this port for configuration and monitoring purposes out-of band via a full­handshaking null modem cable. You can also make a remote connection to this port via modems. This allows you to access the out-of-band interface. (See Apendix B for a description of wiring options.)
RS-232
The Network Management Module provides a wide range of advanced performance-enhancing features. Multicast filtering provides support for real-time network applications. Port-based and tagged VLANs provide traffic security and efficient use of network bandwidth. QoS priority queueing ensures the minimum delay for Flow control
moving real-time multimedia data across the network.
eliminates the loss of packets due to bottlenecks
1-5
A
BOUT THE TIGERSWITCH
caused by port saturation. And broadcast storm control prevents broadcast traffic storms from engulfing the network.
Some of this switchs advanced features are described below. For a detailed description, refer to the Management Guide.
Spanning Tree Protocol
The TigerSwitch 100 supports IEEE 802.1D Spanning Tree Protocol. This protocol adds a level of fault tolerance by allowing two or more redundant connections to be created between a pair of LAN segments. When there are multiple physical paths between segments, this protocol will choose a single path and disable all others to ensure that only one route exists between any two stations on the network. This prevents the creation of network loops. However, if the chosen path should fail for any reason, an alternate path will be activated to maintain the connection.
The default setting for the Spanning Tree Protocol is “enabled. This protocol may be configured out-of-band via the serial console port, or in-band via the Web interface, Telnet, or SNMP network management software.
100
VLANs
The TigerSwitch 100 supports up to 256 VLANs. A Virtual LAN is a collection of network nodes that share the same collision domain regardless of their physical location or connection point in the network. By segmenting your network into VLANs, you can:
Eliminate broadcast storms which severely degrade
performance in a flat network.
Simplify network management for node changes/moves by
remotely configuring VLAN membership for any port, rather than having to manually change the nodes IP address.
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Provides data security by restricting all traffic to the originating VLAN, except where a connection has been configured between separate VLANs using a router or Layer 3 switch.
Multicast Switching
Specific multicast traffic can be assigned to its own VLAN to ensure that it does not interfere with normal network traffic and to guarantee real-time delivery by setting the required priority level for the designated VLAN. The switch uses IGMP Snooping and IGMP to manage multicast group registration.
Traffic Priority
This switch provides Quality of Service (QoS) by prioritizing each packet based on the required level of service, using two distinct categories with Weighted Fair Queuing. It uses IEEE 802.1p and
802.1Q tags to prioritize incoming traffic based on input from the
end-station application. These functions can be used to provide independent priorities for delay-sensitive data and best-effort data.

Optional Media Extender Modules

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Optional 100BASE-FX Module (SMC6900FSC)
100Base-FX-SC Extender Module
SMC6900FSC
Figure 1-6. 2-Port 100BASE-FX Multimode Fiber Module
Using multimode fiber optic cable, the 100BASE-FX port can be connected to a remote site up to 2 km (1.24 mi.) away. This port operates only at 100 Mbps, full duplex. This module is fitted with an SC connector, but you can attach an ST plug to the switch using the optional SC-ST Converter (Part Number: 99-012034-091).
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Optional 100BASE-FX Module (SMC6900FSSC)
100Base-FX Singlemode SC Module
SMC6900FSSC
Figure 1-7. 1-Port 100BASE-FX Single-Mode Fiber Module
Using single-mode fiber optic cable, the 100BASE-FX port can be connected to a remote site up to 10 km (6.21 mi.) away. This port operates only at 100 Mbps, full duplex.
Optional 1000BASE-SX Module (SMC6900G)
SMC6900G
Figure 1-8. Single-Port 1000BASE-SX Gigabit Module
Using multimode fiber optic cable, the 1000BASE-SX port can be connected to a remote site up to 550 m (1805 ft.) away. The 1000BASE-SX Gigabit module operates at 1 Gbps, with support for auto-negotiation of duplex mode and 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).
Optional 1000BASE-LX Module (SMC6900GLSC)
SMC6900GLSC
Figure 1-9. Single-Port 1000BASE-LX Gigabit Module
SMC6900GLSC contains one 1000BASE-LX single-mode fiber port that can be connected to a site up to 5 km (16,404 ft) away using
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9/125 micron single-mode fiber cable. The 1000BASE-LX Gigabit module operates at 1 Gbps, with support for auto-negotiation of duplex mode and flow control.
Optional 1000BASE-T Module (SMC6900GT)
SMC6900GT
Figure 1-10. Single-Port 1000BASE-T Gigabit Module
SMC6900GT contains one 1000BASE-T RJ-45 port that can support a link of up to 100 m (328 ft) using Category 5 or 5e twisted-pair cable. The 1000BASE-T Gigabit module operates at 1 Gbps, 100 Mbps, and 10 Mbps with support for auto-negotiation of speed, duplex mode and flow control.
Optional Stack Module (SMC6900S)
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Figure 1-11. Stack Module
The uplink and downlink stack ports operate at 4.8 Gbps. These modules can be used to connect up to four switches to the backplane. A stack cable is included with each module.

Optional Redundant Power Unit (SMCRPU150W)

SMC provides an optional Redundant Power Unit (RPU), SMCRPU150W, that can supply power to the switch in the event of failure of the internal power supply.
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Power Supply Receptacles

There are two power receptacles on the rear panel of the switch. The standard power receptacle is for the AC power cord. The receptacle labeled DC Input is for the optional Redundant Power Unit (RPU).
Figure 1-12. Power Supply Receptacles
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Features and Benefits

Connectivity

24 multimode fiber VF-45 ports that offer a cost-effective solution for fiber-to-the-desktop applications
Each VF-45 port operates at 100 Mbps in half- or full-duplex mode (configured manually)
62.5/125 micron and 50/125 micron multimode fiber cable supported on all VF-45 ports
802.3u Fast Ethernet compliance ensures compatibility with standards-based hubs, network cards and switches from any vendor

Expandability

Optional 100BASE-FX multimode fiber module (SC connector) that can connect to a remote site up to 2 kilometers away
Optional 100BASE-FX single-mode fiber module (SC connector) that can connect to a remote site up to 10 kilometers away
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Optional 1000BASE-SX Gigabit module that supports a connection of up to 550 meters (using 50/125 micron, 500 MHz/km fiber cable), and operates at 1 Gbps, half or full duplex, with auto-negotiation for duplex mode and flow control
Optional 1000BASE-LX Gigabit module that supports a connection of up to 5 kilometers using 9/125 micron single-mode fiber cable, and operates at 1 Gbps, half or full duplex, with auto-negotiation for duplex mode and flow control
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Optional 1000BASE-T Gigabit module that supports a connection of up to 100 meters using Category 5 or 5e UTP or STP cable, and operates at 1 Gbps, 100 Mbps, or 10 Mbps, half or full duplex, with auto-negotiation for speed, duplex mode and flow control
Optional Stack modules that can connect up to four switches (104 ports) to the stacks 9.6 Gbps backplane
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Performance

Transparent bridging
Aggregate bandwidth up to 8.8 Gbps
Switching table with 8K MAC address entries
Provides Store-and-Forward switching
Filtering and forwarding at line speed
Broadcast storm control
Includes support for an optional Redundant Power Unit
Desktop or rack-mountable
Limited lifetime warranty

Management

Up to 104 ports can be managed under one single IP address
At-a-glance LEDs for easy troubleshooting
Network Management Module:
Supports Telnet, SNMP/RMON and Web-based interface
One module manages the entire stack in-band or out-of-band
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Spanning Tree Protocol for redundant network connections
VLAN support for 256 groups, port-based or with IEEE
802.1Q VLAN tagging
Quality of Service (QoS) supports two levels of priority and Weighted Fair Queueing
Multicast Switching based on IGMP (Internet Group Management Protocol) Snooping and Multicast Filtering
Port trunking increases the bandwidth of a network connection and ensures fault recovery
Port security prevents intruders from gaining access to the network
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