LevelOne GSW-1676 16 Port Web Smart Switch Bedienungsanleitung

LevelOne GSW-1676 16-Port Gigabit w/ 4-Port SFP Web Smart Switch User Manual Version 1.0-0612

TABLE OF CONTENTSviiiDesktop or Shelf Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6Installing an SFP Transceiver . . . . .

SPECIFICATIONSC-2Size44.0 x 17.1 x 4.3 cm (17.0 x 6.7 x 1.7 in.)TemperatureOperating: 0 to 40 °C (32 to 104 °F)Storage: -40 to 70 °C (-40 to 158 °F)Hu

STANDARDSC-3Software LoadingHTTP in-bandStandardsIEEE 802.3-2005 Ethernet, Fast Ethernet, Gigabit EthernetIEEE 802.1Q Virtual LANIEEE 802.1X, Port-Bas

SPECIFICATIONSC-4

Glossary-1GLOSSARY10BASE-TIEEE 802.3 specification for 10 Mbps Ethernet over two pairs of Category 3 or better UTP cable.100BASE-TXIEEE 802.3u specifi

GLOSSARYGlossary-2BandwidthThe difference between the highest and lowest frequencies available for network signals. Also synonymous with wire speed, t

GLOSSARYGlossary-3Full DuplexTransmission method that allows two network devices to transmit and receive concurrently, effectively doubling the bandwi

GLOSSARYGlossary-4Layer 2Data Link layer in the ISO 7-Layer Data Communications Protocol. This is related directly to the hardware interface for netwo

GLOSSARYGlossary-5Redundant Power Supply (RPS)A backup power supply unit that automatically takes over in case the primary power supply should fail. R

GLOSSARYGlossary-6

Index-1Numerics10 Mbps connectivity rules 4-7100 Mbps connectivity rules 4-71000 Mbps connectivity rules 4-61000BASE-LX fiber cable lengths 4-71000BAS

TABLE OF CONTENTSixConfiguring Rate Limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-22Storm Control . . . . . . . . . . . . . .

INDEXIndex-2installationconnecting devices to the switch 4-2desktop or shelf mounting 3-6port connections 4-1power requirements 3-1problems A-2rack mo

INDEXIndex-3switch architecture 1-2switching, introduction to 2-1Ttemperature within a rack 3-4troubleshootingin-band access A-2power and cooling prob

INDEXIndex-4

GSW-1676E112006-JC-R01

TABLE OF CONTENTSxManagement Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-2Standards . . . . . . . . .

xiTABLESTable 1-1 Port Status LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4Table 1-2 Power Status LED . . . . . .

xiiFIGURESFigure 1-1 Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1Figure 1-2 Rear Panel . . . . . . . . .

FIGURESxiiiFigure 5-20 Trunk Membership . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-28Figure 5-21 Trunk Configuration . . . . . . .

FIGURESxiv

1-1CHAPTER 1ABOUT GSW-1676OverviewLevelOne GSW-1676 is an intelligent Layer 2 switch with 16 10/100/1000BASE-T ports, four of which are combination po

ABOUT GSW-16761-2Switch ArchitectureThe switch employs a wire-speed, non-blocking switching fabric. This permits simultaneous wire-speed transport of

DESCRIPTION OF HARDWARE1-3Description of Hardware10/100/1000BASE-T PortsThe switch contains 16 RJ-45 ports that operate at 10 Mbps or 100 Mbps, half o

ABOUT GSW-16761-4Figure 1-3 Port LEDs and Power LEDTable 1-1 Port Status LEDsLED Condition StatusFast Ethernet Ports (Ports 1-16)Link/Act(Link/Activ

FEATURES AND BENEFITS1-5Power Supply SocketThe power socket is located on the rear panel of the switch. The standard power socket is for the AC power

ABOUT GSW-16761-6Expandability• 4 Small Form Factor Pluggable (SFP) transceiver slots (shared with 1000BASE-T ports)• Supports 1000BASE-SX, 1000BASE-L

2-1CHAPTER 2NETWORK PLANNINGIntroduction to SwitchingA network switch allows simultaneous transmission of multiple packets via non-crossbar switching.

NETWORK PLANNING2-2Application ExamplesGSW-1676 is not only designed to segment your network, but also to provide a wide range of options in setting u

APPLICATION EXAMPLES2-3Central Wiring ClosetWith 16 parallel bridging ports (i.e., 16 distinct collision domains), this switch can collapse a complex

NETWORK PLANNING2-4Remote Connections with Fiber CableFiber optic technology allows for longer cabling than any other media type. A 1000BASE-SX (MMF)

APPLICATION EXAMPLES2-5Making VLAN ConnectionsThe switch supports VLANs that can be used to organize any group of network nodes into separate broadcas

NETWORK PLANNING2-6Application Notes1. Full-duplex operation only applies to point-to-point access (such as when a switch is attached to a workstation

3-1CHAPTER 3INSTALLING THE SWITCHSelecting a SiteGSW-1676 can be mounted in a standard 19-inch equipment rack or on a flat surface. Be sure to follow

iCOMPLIANCESFCC - Class AThis equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the F

INSTALLING THE SWITCH3-2Ethernet CablingTo ensure proper operation when installing the switches into a network, make sure that the current cables are

EQUIPMENT CHECKLIST3-3Equipment ChecklistAfter unpacking GSW-1676 unit, check the contents to be sure you have received all the components. Then, befo

INSTALLING THE SWITCH3-4• Temperature: Since the temperature within a rack assembly may be higher than the ambient room temperature, check that the ra

MOUNTING3-5To rack-mount devices:1. Attach the brackets to the device using the screws provided in the Bracket Mounting Kit.Figure 3-2 Attaching the

INSTALLING THE SWITCH3-63. If installing a single switch only, turn to “Connecting to a Power Source” at the end of this chapter.4. If installing mult

INSTALLING AN SFP TRANSCEIVER3-7Installing an SFP TransceiverFigure 3-5 Inserting an SFP Transceiver into a SlotThe switch supports the following opt

INSTALLING THE SWITCH3-8Connecting to a Power SourceTo connect a device to a power source:1. Insert the power cable plug directly into the socket loca

4-1CHAPTER 4MAKING NETWORKCONNECTIONSConnecting Network DevicesGSW-1676 is designed to interconnect multiple segments (or collision domains). It can b

MAKING NETWORK CONNECTIONS4-2Connecting to PCs, Servers, Hubs and Switches1. Attach one end of a twisted-pair cable segment to the device’s RJ-45 conn

TWISTED-PAIR DEVICES4-3Network Wiring ConnectionsToday, the punch-down block is an integral part of many of the newer equipment racks. It is actually

COMPLIANCESiiCE Mark Declaration of Conformance for EMI and Safety (EEC)This information technology equipment complies with the requirements of the Co

MAKING NETWORK CONNECTIONS4-4Fiber Optic SFP DevicesAn optional Gigabit SFP transceiver (1000BASE-SX, 1000BASE-LX or 1000BASE-ZX) can be used for a ba

FIBER OPTIC SFP DEVICES4-53. Connect one end of the cable to the LC port on the SFP module and the other end to the LC port on the other device. Since

MAKING NETWORK CONNECTIONS4-6Connectivity RulesWhen adding hubs (repeaters) to your network, please follow the connectivity rules listed in the manual

CONNECTIVITY RULES4-7100 Mbps Fast Ethernet Collision Domain10 Mbps Ethernet Collision DomainTable 4-3 Maximum 1000BASE-LX Fiber Optic Cable LengthFi

MAKING NETWORK CONNECTIONS4-8Cable Labeling and Connection RecordsWhen planning a network installation, it is essential to label the opposing ends of

5-1CHAPTER 5CONFIGURING THE SWITCHUsing the Web InterfaceThis switch provides an embedded HTTP web agent. Using a web browser you can configure the sw

CONFIGURING THE SWITCH5-2Navigating the Web Browser InterfaceTo access the web-browser interface you must first enter a password. The user has read/wr

NAVIGATING THE WEB BROWSER INTERFACE5-3Configuration OptionsConfigurable parameters have a dialog box or a drop-down list. Once a configuration change

CONFIGURING THE SWITCH5-4Main Menu Using the onboard web agent, you can define system parameters, manage and control the switch, and all its ports, or

NAVIGATING THE WEB BROWSER INTERFACE5-5PORTS 5-21Settings Configure the speed and duplex mode of the port.5-21Rate Limiting Sets the rate limiting par

COMPLIANCESiiiSafety ComplianceWarning: Fiber Optic Port SafetyAvertissment: Ports pour fibres optiques - sécurité sur le plan optiqueWarnhinweis: Fas

CONFIGURING THE SWITCH5-6Web ConfigurationDisplaying Status OverviewYou can easily identify the system by displaying the device name, location and con

WEB CONFIGURATION5-7• Speed/Duplex Status – Shows the current speed and duplex mode.• 10hdx: 10 Mbps half duplex.• 10fdx: 10 Mbps full duplex.• 100hdx

CONFIGURING THE SWITCH5-8Web – Click STATUS, Overview.Figure 5-3 Switch Information

WEB CONFIGURATION5-9Showing Port StatisticsYou can display statistics on network traffic from the ports. These statistics can be used to identify pot

CONFIGURING THE SWITCH5-10Received Multicast Packets The number of packets, delivered by this sub-layer to a higher (sub-)layer, which were addressed

WEB CONFIGURATION5-11Undersize Frames The total number of frames received that were less than 64 octets long (excluding framing bits, but including FC

CONFIGURING THE SWITCH5-1264 Bytes Frames The total number of frames (including bad packets) received and transmitted that were 64 octets in length (e

WEB CONFIGURATION5-13Web – Click STATUS, Statistics.Figure 5-4 Port StatisticsDisplaying System NameYou can easily identify the system by displaying

CONFIGURING THE SWITCH5-14Web – Click System, Name.Figure 5-5 System NameSetting the Switch’s IP Address This section describes how to configure an I

WEB CONFIGURATION5-15Manual ConfigurationWeb – Click System, LAN Settings. Enter the IP address, subnet mask and gateway, then click APPLY. Note that

COMPLIANCESivImportant! Before making connections, make sure you have the correct cord set. Check it (read the label on the cable) against the followi

CONFIGURING THE SWITCH5-16Web – Click System, Password. To change the password for the administrator, enter current password, the new password, confir

WEB CONFIGURATION5-17Web – Click System, Tools, Reset to Factory Defaults.Figure 5-8 Reset to Factory DefaultsUpgrade FirmwareTo Upgrade the switch s

CONFIGURING THE SWITCH5-18Upload/Download ConfigurationWeb – Click SYSTEM, Tools, Upload/Download Configuration. To upload or download the configurati

WEB CONFIGURATION5-19Restart SwitchWeb – Click SYSTEM, Tools, Restart Switch. To restart the switch, select from the Tools drop-down list, and then cl

CONFIGURING THE SWITCH5-20Web – Click System, Static MAC. Enter the MAC address, VLAN ID, then click ADD button to add a new static MAC address.Figure

WEB CONFIGURATION5-21Web – Click System, Counter ConfigFigure 5-14 Counter Configuration Port ConfigurationYou can use the Port Configuration page to

CONFIGURING THE SWITCH5-22Web – Click PORTS, Settings.Figure 5-15 Port ConfigurationConfiguring Rate LimitsThis function allows the network manager t

WEB CONFIGURATION5-23The Input/Output Bandwidth Limit field is a type-in box which accepts an integer number in the range 1 to 100. The number specifi

CONFIGURING THE SWITCH5-24Storm ControlBroadcast storms may occur when a device on your network is malfunctioning, or if application programs are not

WEB CONFIGURATION5-25Web – Click PORTS, Storm Control. This page enables you to set the broadcast storm control parameters for every port on the switc

COMPLIANCESvWarnings and Cautionary MessagesEnvironmental StatementThe manufacturer of this product endeavours to sustain an environmentally-friendly

CONFIGURING THE SWITCH5-26switch, which means they will not reach the mirror port or their intended destination port. Input rate-limiting in conjuncti

WEB CONFIGURATION5-27• Cable Status – Shows the cable length, operating conditions and isolates a variety of common faults that can occur on Category

CONFIGURING THE SWITCH5-28• Trunk T1-T8 – These columns correspond to the eight trunks that are supported by the switch. To assign a port to a trunk,

WEB CONFIGURATION5-29•Flow Control – Allows flow control to be enabled or disabled. When the box is checked, flow control is enabled.•Ports – Indicate

CONFIGURING THE SWITCH5-30Web – Click TRUNKS, Settings.Figure 5-22 Trunk Rate LimitingVLAN SettingsThis page allows you to create and delete VLANs (V

WEB CONFIGURATION5-31• The switch management interface is on VLAN 1 (this cannot be changed) • All ports have a Port VLAN ID (PVID) of 1 • All ports c

CONFIGURING THE SWITCH5-32For QinQ operation, a customer port should be set to VLAN unaware and a provider port (trunk port) should be set to VLAN awa

WEB CONFIGURATION5-33Web – Click VLANS, VLAN Settings. Fill in the required settings for each interface, click Apply.Figure 5-23 VLAN SettingsVLAN Me

CONFIGURING THE SWITCH5-34Web – Click VLANS, VLAN Membership. To add a new , type into the VLAN ID (1-4095) of the VLAN group you want the new group t

WEB CONFIGURATION5-35QOS SettingsQoS (Quality of Service) is a mechanism that is used to prioritize certain traffic as it is forward through the switc

COMPLIANCESviThis guide details the hardware features of this switch, including Its physical and performance-related characteristics, and how to insta

CONFIGURING THE SWITCH5-36The Differentiated Services Code Point (DSCP) is a six-bit field that is contained within an IP (TCP or UDP) header. The six

WEB CONFIGURATION5-37Field Attributes• Port - The front-panel port-number of the port. This cannot be changed. • Mode - Select the IP filter mode for

CONFIGURING THE SWITCH5-38Web – Click Security, IP Filter.Figure 5 Figure 5-27 IP Filter ConfigurationPort SecurityPort security is a feature that a

WEB CONFIGURATION5-39Field Attributes• Port - The front-panel port-number of the port. This cannot be changed. • Allowed number of Learned MAC address

CONFIGURING THE SWITCH5-40• Trunk - Display the trunk ID if the port is member of a trunk group.Web – Click Security, Port Cecurity.Figure 5-28 Port

WEB CONFIGURATION5-41Web – Click Security, ACL.Figure 5-29 Management Access Filter ConfigurationIGMP SnoopThe switch can use Internet Group Manageme

CONFIGURING THE SWITCH5-42SettingsField AttributesIGMP Snooping Configuration• IGMP Enabled - When enabled, the switch will monitor network traffic to

WEB CONFIGURATION5-43Web – Click IGMP Snoop, Settings.Figure 5-30 IGMP Snooping ConfigurationIGMP StatusShow the IGMP Snooping statistics for the who

CONFIGURING THE SWITCH5-44Web – Click IGMP Snoop, Status.Figure 5-31 IGMP Snoop Status

A-1APPENDIX ATROUBLESHOOTINGDiagnosing Switch Indicators Table A-1 Troubleshooting ChartSymptom ActionPower LED is Off • Check connections between th

viiTABLE OF CONTENTS1 About GSW-1676 1-1Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

TROUBLESHOOTINGA-2Power and Cooling ProblemsIf the power indicator does not turn on when the power cord is plugged in, you may have a problem with the

RESET THE SWITCHA-3Reset the SwitchAs situation requires, you might want to reset the switch and to restore to the default settings. To reset the swit

TROUBLESHOOTINGA-4

B-1APPENDIX BCABLESTwisted-Pair Cable and Pin AssignmentsFor 10BASE-T/100BASE-TX connections, a twisted-pair cable must have two pairs of wires. For 1

CABLESB-210BASE-T/100BASE-TX Pin AssignmentsUse unshielded twisted-pair (UTP) or shielded twisted-pair (STP) cable for RJ-45 connections: 100-ohm Cate

TWISTED-PAIR CABLE AND PIN ASSIGNMENTSB-3Straight-Through WiringIf the twisted-pair cable is to join two ports and only one of the ports has an intern

CABLESB-4Crossover WiringIf the twisted-pair cable is to join two ports and either both ports are labeled with an “X” (indicating MDI-X) or neither po

TWISTED-PAIR CABLE AND PIN ASSIGNMENTSB-51000BASE-T Pin Assignments All 1000BASE-T ports support automatic MDI/MDI-X operation, so you can use straigh

CABLESB-6Note that when testing your cable installation, be sure to include all patch cables between switches and end devices.Adjusting Existing Categ

C-1APPENDIX CSPECIFICATIONSPhysical CharacteristicsPorts12 10/100/1000BASE-T, with auto-negotiation4 10/100/1000BASE-T shared with 4 SFP transceiver s