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9033644

Vertical Horizon

VH-2402S

FAST ETHERNET SWITCH

USER GUIDE

Содержание Vertical Horizon VH-2402S

Страница 1: ...9033644 Vertical Horizon VH 2402S FAST ETHERNET SWITCH USER GUIDE...

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Страница 3: ...TION CONTAINED IN IT EVEN IF ENTERASYS NETWORKS HAS BEEN ADVISED OF KNOWN OR SHOULD HAVE KNOWN THE POSSIBILITY OF SUCH DAMAGES 2000 by Enterasys Networks Inc P O Box 5005 Rochester NH 03866 5005 All R...

Страница 4: ...operate the equipment INDUSTRY CANADA NOTICE This digital apparatus does not exceed the Class A limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of...

Страница 5: ...maximum radiance from the optical port under worst case conditions is 0 8 W cm 2 or 8 x 103 W m2 sr 1 Do not use optical instruments to view the laser output The use of optical instruments to view las...

Страница 6: ...ngeren Zeitraum nicht benutzt sollten Sie es vom Stromnetz trennen Somit wird im Falle einer berspannung eine Besch digung vermieden 12 Durch die L ftungs ffnungen d rfen niemals Gegenst nde oder Fl...

Страница 7: ...of Commerce which prohibit export or diversion of certain technical products to certain countries unless a license to export the product is obtained from the U S Government or an exception from obtai...

Страница 8: ...its documentation and media ENTERASYS DISCLAIMS ALL WARRANTIES OTHER THAN THOSE SUPPLIED TO YOU BY ENTERASYS IN WRITING EITHER EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF ME...

Страница 9: ...0082 1 EN 60950 Equipment Type Environment Networking Equipment for use in a Commercial or Light Industrial Environment We the undersigned hereby declare under our sole responsibility that the equipme...

Страница 10: ...Notice viii 9033644...

Страница 11: ...Storage 8 Configuration and Management Interfaces 8 RMON 9 Port Mirroring 9 Auto negotiation 10 BootP 10 LEDs 10 Full Duplex Mode 10 Flow Control 11 Virtual LANs VLANs 11 Class of Service 11 Port Trun...

Страница 12: ...Base FX 1000Base SX LX Fiber Ports 28 APPENDIX A TECHNICAL SPECIFICATIONS 29 General 29 Standards Compliance 29 Regulatory Compliance 29 Data Rate 29 Environmental Specifications 29 Electrical Specifi...

Страница 13: ...on Control Protocol Internet Protocol TCP IP and Simple Network Management Protocol SNMP Conventions This section describes the conventions used in this guide Message Formats Two types of messages ide...

Страница 14: ...on Describes the content of your switch shipment lists site requirements and provides mounting instructions Instructions for making connections and powering up the switch are provided as well Appendix...

Страница 15: ...a 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 sw...

Страница 16: ...cludes two fans that maintain ventilation and cooling for internal switch components Features Ports 24 dual speed 10Base T 100Base TX ports using RJ 45 connectors MDI X 3 slots for optional modules 1...

Страница 17: ...88 000 pps 1000 Mbps Network Management SNMP compliant agent MIB II RFC 1213 Bridge MIB RFC 1493 Ethernet like MIB RFC 1643 RMON Statistics History Alarm and Event groups RFC 1757 Interface Evolution...

Страница 18: ...gement Module is installed and in operational mode Link LEDs Yellow indicates a 10 Mbps link green indicates a 100 Mbps link off indicates no link and flashing indicates that the port has been manuall...

Страница 19: ...100Base FX MMF Ports Two multi mode fiber ports using SC connectors for uplink See 100Base FX 1000Base SX LX Fiber Ports on page 28 for a detailed description 100Base FX SMF Ports One single mode fibe...

Страница 20: ...le 9380142 and the 1 m cable 9380143 can be ordered separately if required Management Console port Male DB 9 connector configured as a null modem connection for serial out of band management using the...

Страница 21: ...through the switch with the Spanning Tree Protocol choosing a single path at any given time and disabling all others If the chosen path fails for any reason a disabled alternative is activated thereb...

Страница 22: ...ack can be managed using any of the following methods Serial console out of band An RS 232 connection using a DB 9 connector is included on the Management Module for system management Serial console m...

Страница 23: ...mber of packets broadcasts collisions errors and distribution of packet sizes History a function that collects historical statistics based on user defined sampling intervals The statistical informatio...

Страница 24: ...tch uses BootP to automatically configure IP address information without requiring access to the console menus BootP operation is configurable using the console interface menus the on board Web agent...

Страница 25: ...Class of Service attributes per the IEEE 802 1p standard using a priority queuing mechanism This feature ensures that traffic during congestion periods will not interfere with traffic assigned a highe...

Страница 26: ...d Port Configuration Flow Control Disabled Speed and Duplex Auto Admin Enabled Port Priority Default Ingress User Priority 0 Spanning Tree Algorithm Active Aging Time 300 Bridge Priority 32768 Forward...

Страница 27: ...oduct Overview 13 Virtual LANs Acceptable VLAN Frame Type All Configurable PVID Tagging Yes GVRP Disabled Untagged VLAN Group Assignment 1 VLAN Ingress Filtering False VLAN Learning SVL Parameter Defa...

Страница 28: ...work segmentation and traffic prioritization The VH 2402S switch is ideal for meeting the needs of today s high performance networks The switch s low cost and high port count makes it attractive and a...

Страница 29: ...nnections to servers by connecting each to a dedicated switch port Figure 1 4 Users can be accommodated through connections to hubs both at 10Mbps and 100Mbps speeds through 10Mbps switches with 100Mb...

Страница 30: ...cess Figure 1 5 Workgroup hubs are provided with a single connection to the switch while servers are put on dedicated 100 Mbps ports Routers and other networking devices can connect off of the switche...

Страница 31: ...shelf surface or an optional 19 in 48 3 cm equipment rack Use an EIA standard equipment rack that is grounded and physically secure Power source Provide a power source within six feet 1 8 m of the in...

Страница 32: ...anel RJ 45 ports visibility of the port LEDs and access to the rear panel modules and power cord Make sure that the mounting surface can safely support the switch stack and that there is adequate spac...

Страница 33: ...tch using two 2 of the supplied screws Repeat this step for the other side of the switch 2 Slide the switch into the rack and align the holes in the rack mounting ears with the holes in the rack rails...

Страница 34: ...Repeat this step for each switch in the stack or rack Form a simple chain starting at the DOWN port on the first switch and ending at the UP port on the last switch Figure 2 2 Connecting Switches to t...

Страница 35: ...her of the two lower slots on the rear panel of the switch A Management Module can be installed in the upper slot on the rear of the switch 3 Before opening the package that contains the module touch...

Страница 36: ...tch goes through its initialization process See Powering the Switch on page 25 The console port is a standard RS 232 connection using a male DB 9 connector see Table A 1 for pinouts A null modem wired...

Страница 37: ...i e COM 1 4 then set communications to 8 data bits 1 stop bit no parity 19200 bps and no flow control In Band Connections Prior to accessing the Management Module via a network connection you must co...

Страница 38: ...ation for the Management Module available for the VH 2402S Table 2 2 Management Module Part Number Functions Description VH SMGMT RMON SNMP Web Manage ment SNMP agent module used to manage the switch...

Страница 39: ...re displayed on the screen If you want to display the results of the tests after the switch has been turned on turn the power to the switch off then back on The switch performs two basic types of test...

Страница 40: ...length constraints for the Gigabit Ethernet short wavelength fiber interface on the fiber optic media module Table 2 5 1000Base SX Fiber Specifications Interface Type Cable Requirement Maximum Length...

Страница 41: ...to 10Base T or 100Base TX network segments or end stations These UTP connections meet the requirements of ISO 8877 specified by 10Base T Section 14 of the IEEE 802 3 specification Workstations or serv...

Страница 42: ...0Base FX and 1000Base SX LX ports use SC fiber connectors The fiber connectors are configured as a receive RX transmit TX pair Table 2 7 Fiber Uplink Modules Part Number Functions Description VHIM100...

Страница 43: ...use 25 IEEE 802 3u 100Base FX IEEE 802 3z 1000Base SX 1000Base LX IEEE 802 3x Flow Control EIA RS 232C DTE to DCE EIA RS 310C 19 rackmount Regulatory Compliance Safety UL 1950 CSA C22 2 No 950 73 23 E...

Страница 44: ...l Specifications Input voltage 100 240 VAC Input frequency 50 60 Hz Maximum power consumption 80 VA Physical Specifications Height 2 5 in 6 4 cm Length 11 2 in 28 5 cm Width 17 3 in 44 cm mountable in...

Страница 45: ...RS 232 Console Port Pin Assignments 10Base T and 100Base TX Ports Table A 2 shows the 10Base T 100Base TX pinouts These ports are wired MDI X All undefined pins are not used Table A 2 10Base T 100Bas...

Страница 46: ...itch Power cord sets for use in other countries must meet the requirements of the country where you use the switch For more information on power cord set requirements contact your Enterasys Networks S...

Страница 47: ...er and wall plug must bear the certification mark of the agency responsible for evaluation in the country where it will be used Country Accredited Agency See Notes Australia EANSW 1 Austria OVE 1 Belg...

Страница 48: ...15P 15A 125V or NEMA 6 15P 15A 250V configuration Note 3 Appliance coupler flexible cord and wall plug must bear a T mark and registration number in accordance with the Japanese Dentori Law Flexible...

Страница 49: ...trol function on the port from which the packet entered the switch in this case port X Since port X is configured with flow control set to Enabled the switch responds by initiating a pause frame full...

Страница 50: ...36 Flow Control VH 2402S...

Страница 51: ...gory 5 CRC Cyclic Redundancy Check CSMA CD Carrier Sense Multiple Access Collision Detection DCE Data Communications Equipment modem DSR Data Send Ready DTE Data Terminal Equipment DTR Data Terminal R...

Страница 52: ...ons VH 2402S SNMP Simple Network Management Protocol TCP IP Transmission Control Protocol Internet Protocol TFTP Trivial File Transfer Protocol TXD Transmit Data UTP Unshielded Twisted Pair VLAN Virtu...

Страница 53: ...ckplane 20 console port 8 22 31 contents of package 17 cooling requirements 18 copper cables 26 ports 4 crossover cable 27 32 D data rates 29 DB 9 connector 8 default settings 12 description of switch...

Страница 54: ...unting ears 19 mounting the switch in a rack 19 on a table or shelf 18 multi mode fiber 26 28 N network applications 14 network management features 3 network traffic analysis 9 non volatile Flash memo...

Страница 55: ...ree Protocol 7 stacking connecting switches 20 module features 2 6 stack cables 20 standards compliance IEEE 29 Status LEDs module 4 store and forward switching 7 switch description 1 switch ID 4 T TC...

Страница 56: ...4 Index VH 2402S...

Страница 57: ......

Страница 58: ...150xxx 102 R01...

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