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D-Link DES-5024 User's Manual

1. Slot 1 CPU Module RS 232 Port Shes N gm 00000000 Status IDES 5024 Fast Ethernet Switching System Q m oe OOOO Ms peEtg200nat 0000 012355878 Desst ST TE BMPS PSPS Boe SE 1 12 100BASE TX Switched ports module PET SS Seat E Q Q D Link O Sot 3 FiberOptic Ports MDI X Ports Slot 4 Figure 1 DES 5024 Front Panel Introduction 4 Fast Ethernet Switching System User s Guide Rear Panel The three pronged power plug ventilation fan and the on off switch are located at the rear of the DES 5024 displayed in Figure 2 The DES 5024 will work with AC in the range 100 240 VAC 50 60 Hz The power requirements are indicated on the rear panel of the DES 5024 When installing the DES 5024 leave enough room to allow you to plug in the power cable There are heat vents located on the sides The fans and the vents help to cool the DES 5024 Always leave two inches of space around the DES 5024 so that air can circulate and cool the DES 5024 Fan Power On Off switch Three pronged power plug Figure 2 DES 5024 Rear Panel Introduction 5 Fast Ethernet Switching System User s Guide Management Methods The DES 5024 supports three management methods
2. There are two access levels available on the DES 5024 Super User and General User Super Users have administrative rights on the DES 5024 They can add and delete users change the configuration of the DES 5024 and perform all management functions General Users have read only access to the DES 5024 They can look at the panels but they cannot make any changes to existing settings or configurations Managing the DES 5024 50 Fast Ethernet Switching System User s Guide Follow these steps to add users l Enter the User Name 2 Enter the Password 3 Reenter the password in the Confirm Password field 4 Toggle the space bar to set the access level of the new user 5 Select Save and press Enter Managing the DES 5024 51 Fast Ethernet Switching System User s Guide Delete Users The Delete Users panel displayed in Figure 31 allows you to delete users from the DES 5024 As a safety precaution the DES 5024 will not allow the user who is currently logged in to delete themselves by accident DES 5024 Delete Users User Name Access Level Status Delete D Link lt Super User gt Active lt No gt lt N A gt lt N A lt N A gt lt N A gt lt N A lt N A gt Figure 31 Delete Users User Name Identifies the users listed on the DES 5024 Access Level Determines whether the user is a Super User with full administrative rights on the network or a General User with read only access rights
3. 3 C ee White Blue g WhitefBrawn Pair 4 Brown Straight Cable Straight Cable ie SIDE 2 4 WhitelOrange 12345678 2 Orange Coen gt reos s 3 White Green eer 3 White Green A A 4 Blue 4 Blue 12345678 5 WhitelBlue 2 5 WhiteBiue E SIDE 1 1 white Orange SIDE 2 amp Green 6 Green 7 WhitelBrown Si 7 White Brown 75 id 3 Brown TTT ge Brown 3k Cross Over Cable SIDE 1 SIDE 2 12345673SIDE 1 1 WhiteOrange p 1 White Green 2 Orange 2 e Green Palr 2 37 WhitefGreen 3 White Orange d Blue Palr 4 Blue p Pair 1 7 5 whitefBlue gt 5 White Blue Der 1234667 8SIDE2 GeGreen 6 Orange 7 WhlteiBrown 7 White Brown Pai Ai 8 Brown 4 8 Brown bir 4 Figure 9 Cable Diagram Connecting the DES 5024 to the Network 19 Fast Ethernet Switching System User s Guide Fiber Optic Cable Data can travel much farther over fiber optic cable than over Category 3 4 or 5 cable Cable length can be up to 1 25 miles two kilometers in full duplex and 1350 feet 412 meters in half duplex transmitting at 100 Mbps Fiber optic cables connected to the fiber expansion module for 100 Mbps must meet the following specifications to carry 1300 nm wavelength for the specified distance e Multi mode cable ISO IEC 793 2 type B1 and ITU T G 652 standard
4. SNMP Management Configuration The SNMP Management Configuration panel is used to configure the DES 5024 for SNMP management Leave the default values in place if you are not managing your network through SNMP The DES 5024 uses the standard MIB II Management Information Base module The MIB values can be retrieved from any SNMP based network manager The DES 5024 supports its own proprietary enterprise as an extended MIB The MIB can be retrieved by specifying their Object Identity OID MIB values can be either read only or read write Read only MIB variables can be constants that are programmed into the DES 5024 or variables that change while the DES 5024 is running For example the number and type of ports on the DES 5024 is a read only constant The number and type of ports is fixed Statistics such as the number of errors that have occurred are read only variables Read write MIBs are usually related to user customized configurations Examples of these are the DES 5024 s IP address STA parameters and port status If you use third party vendors SNMP software to manage the DES 5024 a diskette listing the DES 5024 s proprietary enterprise MIB can be obtained by request If your software provided functions to browse or modify MIB you can get the MIB values and change them if the MIB s attributes permit the write option This process can be difficult You must know the MIB OIDs and retrieve them one by one Managing the DES 5024
5. digung des Ger tes zu vermeiden sollten Sie nur Zubeh rteile verwenden die vom Hersteller zugelassen sind Das Ger t is vor Feuchtigkeit zu sch tzen Bei der Aufstellung des Ger tes ist auf sichern Stand zu achten Ein Kippen oder Fallen k nnte Verletzungen hervorrufen Verwenden Sie nur sichere Standorte und beachten Sie die Aufstellhinweise des Herstellers Die Bel ftungs ffnungen dienen zur Luftzirkulation die das Ger t vor berhitzung sch tzt Sorgen Sie daf r daB diese Offnungen nicht abgedeckt werden Beachten Sie beim AnschluB an das Stromnetz die AnschluBwerte Die NetzanschluBsteckdose muB aus Gr nden der elektrischen Sicherheit einen Schutzleiterkontakt haben Verlegen Sie die NetzanschluBleitung so daB niemand dar ber fallen kann Es sollete auch nichts auf der Leitung abgestellt werden Alle Hinweise und Warnungen die sich am Ger ten befinden sind zu beachten Wird das Ger t ber einen l ngeren Zeitraum nicht benutzt sollten Sie es vom Stromnetz trennen Somit wird im Falle einer Uberspannung eine Besch digung vermieden Durch die L ftungs ffnungen d rfen niemals Gegenstande oder Fl ssigkeiten in das Ger t gelangen Dies k nnte einen Brand bzw Elektrischen Schlag ausl sen ffnen Sie niemals das Gerat Das Ger t darf aus Gr nden der elektrischen Sicherheit nur von authorisiertem Servicepersonal ge ffnet werden Wenn folgende Situationen auftreten ist das Ger t vom Stromnetz zu trennen und von ei
6. 5024 in order for the change to take effect Managing the DES 5024 70 Fast Ethernet Switching System User s Guide Modify VLAN Menu The Modify VLAN menu displayed in Figure 39 enables you to modify VLANs DES 5024 Modify VLAN Menu Virtual LAN Name Figure 39 Modify VLAN menu Virtual LAN Name The names of all VLANs appear in this column Follow these steps to modify VLANs 1 Select the name of the appropriate VLAN 2 Press Enter 3 4 You will see the VLAN Modify Menu Use this panel to modify a VLAN Select the ports that you want to include in the VLAN or delete from the VLAN Toggle the space bar to change the current setting Available means the port is available for inclusion in the VLAN Selected means the port has been selected as part of a VLAN Select Save and press Enter to implement your changes Managing the DES 5024 71 Fast Ethernet Switching System User s Guide Trunking Port Management Menu The Trunking Port Management panels displayed in Figure 40 are used to create delete and modify trunk ports DES 5024 Trunking Port Management Menu Create View Trunking Port Delete Trunking Port Modify Trunking Port Figure 40 Trunking Port Management menu Follow these steps to create delete and modify trunk ports 1 Select the appropriate option 2 Press Enter Managing the DES 5024 12 Fast Ethernet Switching System User s Guide Create New Trunking Por
7. 62 Fast Ethernet Switching System User s Guide SNMP Management Configuration Menu The SNMP Management Configuration menu displayed in Figure 35 enables you to configure the DES 5024 for SNMP management DES 5024 SNMP Management Configuration Menu SNMP Manager Setting SNMP Community String Access Right Status public lt Read Only gt lt Valid gt private lt Read Write gt lt Valid gt lt Read Only gt lt Invalid gt lt Read Only gt lt Invalid gt SNMP Trap Manager Setting IP Address SNMP Community String Status 0 0 0 0 lt Invalid gt 0 0 0 0 lt Invalid gt 0 0 0 0 lt Invalid gt 0 0 0 0 lt Invalid gt Figure 35 SNMP Management Configuration menu SNMP Manager Setting The fields under this setting are used to configure the DES 5024 for SNMP Management You must configure these fields in order to manage the DES 5024 through SNMP SNMP Community String The SNMP Community String field allows you to name the SNMP Communities The names public and private are only default names For security you should change these names to help prevent unauthorized access to the DES 5024 You can name the SNMP communities anything you like You can enter up to 32 characters in each of the four fields You can create up to four SNMP Communities Access Right Enables you to set the rights that members of the SNMP Communities have Read Only access rights mean that members of the community can view the i
8. Conventions Example 168 8 254 20 lt Enable gt 168 8 254 1 EXIT Blinking Text Description Select different items Toggle switch Remove any input character from the screen Move cursor backward or forward Refresh Screen Description Each read only value follows a colon Each changeable value can be changed only by the toggle switch Each changeable value is enclosed in square brackets Uppercase letters indicate a COMMAND item Warning Message After you are finished viewing the help panel press Enter to return to the main menu Managing the DES 5024 35 Fast Ethernet Switching System User s Guide Console Program The Console Program shown in Figure 17 is the main menu of the DES 5024 DES 5024 Console Program System Configuration User Account Management Switch Port 1 8 Configuration Switch Port 9 16 Configuration Switch Port 17 24 Configuration 100Base Fx Switch Port Module Spanning Tree Configuration SNMP Management Configuration VLAN Port Management Trunking Port Management Figure 17 Console Program System Configuration The System Configuration menu gives you general information about the DES 5024 and allows you to assign a LAN IP Address Subnet Mask LAN Default Gateway and contact information on the system administrator User Account Management The User Account Management menu allows you to add users delete users and modify user account information Switch P
9. Follow these steps to log into the DES 5024 for the first time Enter the default User Name and Password and press Enter The User Name and Password are case sensitive e Default User Name D Link e Default Password D Link The MAC Address at the bottom of the screen cannot be changed Managing the DES 5024 33 Fast Ethernet Switching System User s Guide Help Message A one page panel displayed in Figure 16 is available The menu lists the keystroke and typographic conventions available on the DES 5024 DES 5024 Help Message Please read the following menu operation guide Keystroke Conventions Example Description UP DOWN or TAB keys Select different items SPACEBAR Toggle switch DEL or BACKSPACE Remove any input character from the screen LEFT or RIGHT keys Move cursor backward or forward Ctrl r Refresh Screen Typographic Conventions Example Description 168 8 254 20 Each read only value follows a colon lt Enable gt Each changeable value can be changed only by the toggle switch 168 8 254 1 Each changeable value is enclosed in square bracket EXIT Uppercase letters indicates COMMAND item Blinking Text Warning Message ENTER to Continue Figure 16 Help Message Managing the DES 5024 34 Fast Ethernet Switching System User s Guide Panel Conventions Keystroke Conventions Example UP DOWN or TAB keys SPACEBAR DEL or BACKSPACE LEFT or RIGHT keys Ctrl r Typographic
10. SX Module The gigabit expansion module displayed in Figure 14 has one port Link The link LED lights to indicate there is a link at the port Act Act means activity The Activity LED indicates the port is transmitting or receiving data Table 6 Gigabit Module LED LED Lit Dark Link Port is linked to another device No link Green Act Port is transmitting or Port is not transmitting or Yellow receiving data receiving data LEDs 29 Fast Ethernet Switching System User s Guide 5 Managing the DES 5024 This chapter shows the menus used to manage the DES 5024 Three types of management are available on the DES 5024 e Local Console Management out of band e Telnet Management in band e D View SNMP Management The DES 5024 can be managed in band or out of band In band management refers to managing the DES 5024 through one of the MDI X ports Out of band management means going through the RS 232 port The interface and options are the same with Local Console and Telnet Management The difference is the type of connection and the port that is used to manage the DES 5024 D View is a proprietary SNMP management program D View is provided with the DES 5024 The DES 5024 supports other SNMP management applications and uses standard MIB Refer to appropriate documentation for installing and using other SNMP application programs The look and feel of D View is different from other management types Refer to other do
11. Status A user s status can be active or inactive Only active users can log in and make changes Inactive users cannot Delete Enables you to delete users The following operations can be performed independently of each other or combined Follow these steps to change user Access Level 1 Select the user s Access Level Managing the DES 5024 52 Fast Ethernet Switching System User s Guide 2 Toggle the space bar to change the current Access Level 3 Select Save and press Enter Follow these steps to change user Status Level 1 Select the user s Status Level 2 Toggle the space bar to select the new Status Level 3 Select Save and press Enter Follow these steps to delete users 1 Select the Access Level of the user you want to delete 2 Move the cursor to the Delete column and use the space bar to toggle the option from No to Yes 3 Press Enter 4 Select Save and press Enter Managing the DES 5024 53 Fast Ethernet Switching System User s Guide Change Password The Change Password panel displayed in Figure 32 enables you to change user passwords DES 5024 Change Password User Name Old Password New Password Confirm Password Figure 32 Change Password User Name The name of the user whose password you are going to change Old Password The user s old password New Password The user s new password Confirm Password Reenter the new password in this field to conf
12. These measurements include the 8 mm rubber feet provided with the DES 5024 Follow these steps to install the DES 5024 on a desktop or shelf 1 Place the four rubber feet at the corners of the DES 5024 See Figure 3 and Figure 4 2 Place the DES 5024 on the desktop shelf Figure 3 Install Feet on Bottom Installing the DES 5024 10 20 20 20 20 20 202020202 pO S Fast Ethernet Switching System User s Guide Attach Feet 4 Figure Installing the DES 5024 Fast Ethernet Switching System User s Guide Rack Installation The DES 5024 can be mounted in an EIA standard size 19 inch rack The dimensions of the DES 5024 are 17 362 inches 441 mm x 10 393 inches 264 mm x 4 33 inches 110 mm The DES 5024 can be placed in a wiring closet along with other equipment Follow these steps to install the DES 5024 on a rack 1 Attach a mounting bracket to each side of the DES 5024 with the screws provided See Figure 5 2 Slide the DES 5024 into the rack and use the screws provided to secure the DES 5024 to the rack See Figure 6 3 Connect the power cord and verify that the DES 5024 is receiving adequate power Installing the DES 5024 11 Fast Ethernet Switching System User s Guide Brackets ing Attach Mount Figure 5 12 Installing the DES 5024 Fast Ethernet Switching Sys Ts Figure 6 Insert into Rack Installing the DES 5024 pM NS RA QOL 299999
13. delete and modify VLAN 1 Select the appropriate option 2 Press Enter Managing the DES 5024 67 Fast Ethernet Switching System User s Guide Create New VLAN The Create New VLAN menu displayed in Figure 37 is used to create a new VLAN The default value is that all ports belong to one VLAN You can create up to eight separate VLANS Ports can belong to two VLANs at the same time Each VLAN is a broadcast domain If you have created a trunking group you must include the entire trunk group in the VLAN DES 5024 Create New VLAN Menu NEW VLAN Name port TrunkGroup status port TrunkGroup status Port lt Available gt Port 13 25 lt Available gt 1 Port 2 Available Port 14 26 lt Available gt Port 3 lt Available gt Port 15 S lt Available gt Port 4 lt Available gt Port 16 lt Available gt Port 5 9 lt Available gt Port 17 21 lt Available gt Port 6 10 lt Available gt Port 18 22 lt Available gt Port 7 11 Available gt Port 19 23 Available gt Port 8 12 Available gt Port 20 24 XAvailable Figure 37 Create New VLAN menu New VLAN Name Is the name of the VLAN you are creating All VLANs must have a unique name Port Is the number of the port The numbers on the panel match the ports on the DES 5024 Some ports are combined For example ports 5 and 9 are shown as Port 5 9 Ports that are grouped together must be part of the same VLAN TrunkGroup This fi
14. e Local Console Management e Telnet Management e D View SNMP Management Local Console Management Local Console Management is done through the RS 232 Console port Managing the DES 5024 in this mode requires a direct connection between a PC and the DES 5024 Telnet Management Telnet is done over the network Once the DES 5024 is on the network you can use Telnet to log in and change the configuration D View SNMP Management The DES 5024 supports SNMP through D View D Link s proprietary SNMP application and through other vendors SNMP applications Please refer to the appropriate documentation for instructions on installing and using D View and other SNMP applications RMON The DES 5024 is an RMON agent RMON statistics can be gathered through SNMP software There is no option to gather RMON statistics without using SNMP software Updating Firmware Firmware can be updated quickly and easily See the section Software Update Menu Chapter 5 for instructions on updating firmware Introduction 6 Fast Ethernet Switching System User s Guide Installing the DES 5024 This chapter covers the following e Unpacking the DES 5024 e Installation Options e Installing Optional Modules e Powering on the DES 5024 Unpacking the DES 5024 Open the box and carefully unpack the DES 5024 You should have all the items on the following checklist e DES 5024 Fast Ethernet Switching System e RS 232 DCE serial cable Two mount
15. in which every node in the domain receives the broadcast packet The advantage of creating VLANS is that they permit you to group LAN segments together in order to get the most out of your network VLANs become more important as the network grows and traffic increases VLANs are usually used on high traffic networks You should consider a VLAN on a smaller network if a department or workgroup routinely does tasks that take up a lot of bandwidth and they are not already on their own LAN segment VLANs can be used to subdivide the network The DES 5024 supports port based VLAN Port based VLAN means that the VLAN is grouped by port If a VLAN is created using three ports then those ports become a separate broadcast domain By using VLANs members of a particular department or workgroup can be partitioned from the rest of the network For example the marketing department can be on one VLAN and the accounting department can be on another If a workstation in marketing sends a broadcast packet to another workstation in marketing the packet will remain in the marketing VLAN Managing the DES 5024 66 Fast Ethernet Switching System User s Guide VLAN Port Management Menu The VLAN Port Management menu displayed in Figure 36 enables you to create delete and modify VLANs on the DES 5024 DES 5024 VLAN Port Management Menu Create View VLAN Delete VLAN Modify VLAN Figure 36 VLAN Port Management menu Follow these steps to create
16. proper speed and duplex mode when the DES 5024 is powered on Reboot the DES 5024 if there is a problem Contact D Link Systems Inc for technical support Check the configuration of the DES 5024 after a power failure but do not reset unless it is necessary The DES 5024 can be used with power sources in the range 100 to 240 VAC 50 to 60 Hz Installing the DES 5024 17 Fast Ethernet Switching System User s Guide Connecting the DES 5024 to the Network This chapter covers the following e Cable Specifications e Ports e Connecting the DES 5024 to another DES 5024 e Connecting the DES 5024 to other switches and hubs This section deals with making cables and connecting the DES 5024 to other devices It is extremely important that cables have the correct pin arrangement and that the proper cables be used when connecting to servers switches hubs workstations and other devices Cable Specifications Use the following guidelines when handling cables e Do not stretch or bend cables e Do not put copper cables near sources of electromagnetic interference Fiber optic cables are immune to electromagnetic interference e Do not create trip hazards by laying cables in aisles and walkways e Secure cables to the floor when routing in aisles or walkways Do not use telephone cable Telephone cable does not support Ethernet or Fast Ethernet Copper Cable In order for Ethernet or Fast Ethernet to work the wires must be arranged c
17. the bridge level STA calculates the Bridge Identifier for each DES 5024 then sets the Root Bridge and the Designated Bridges On the port level STA sets the Root Port and Designated Ports Spanning Tree Configuration Menu The Spanning Tree Configuration menu displayed in Figure 34 allows you to enable or disable STA set bridge priority and other configurations DES 5024 Spanning Tree Configuration Menu Spanning Tree Algorithm Enable gt Bridge Priority 0 65535 32768 Root Cost 0 Hello Time 1 10 Sec 2 Forward Delay Time 4 30 Sec 15 Max Age Time 6 40 Sec 20 Root Bridge 0080Cc86A35E4 Root Port None Figure 34 Spanning Tree Configuration Managing the DES 5024 59 Fast Ethernet Switching System User s Guide Spanning Tree Algorithm Spanning Tree Algorithm can be enabled or disabled Use Spanning Tree to prevent network loops Bridge Priority The Bridge Priority can be from 0 to 65535 Zero is the highest Bridge Priority The higher the Bridge Priority the greater the chance that the DES 5024 will be selected as the Root Bridge The DES 5024 with the highest Bridge Priority is the Root Bridge Root Cost The Root Cost is the number of times a packet is regenerated before reaching its destination A source sends a packet to the first device switch or hub on the network When the packet reaches the next hub or switch and is sent out again the Path Cost becomes two Each switch and activ
18. the top of the chassis the DES 5024 will not work See Table 2 Power LED for an explanation of the Power LED See Table 3 CPU Module LED for an explanation of the LEDs on the CPU module Power Utilization Diagnostic Status System module RS 232 BOE us c d d S eooo 000000 lagnostic 0000000 Utilization 1 DCF 19200 n 8 1 2345678 Figure 11 CPU Module The meaning of the Power LED is displayed in Table 2 Power LED The meaning of the remaining LEDs is displayed in Table 3 CPU Module LED Power The power LED lights when the DES 5024 is powered on The purpose is to confirm that the DES 5024 is getting adequate power Table 2 Power LED Status Color Meaning On DES 5024 is powered on Off DES 5024 is powered off check power cable and connection Status The Status LED indicates the status of a firmware download The LED will increment from left to right while firmware is being downloaded It will be dark during normal operation Diagnostic The Diagnostic LED is used to diagnose any problem on the DES 5024 If any part of the DES 5024 fails the POST or if a problem occurs the Diagnostic LED displays a code indicating the problem See Chapter 6 for the meaning of the LED code and a recommended action Utilization The Utilization LED indicates the utilization of the DES 5024 s CPU It increments from left to right The higher the number the greater the utilization LEDs 24 Fast Ethernet S
19. warranty but shall not apply to any update or replacement which may be provided for download via the Internet or to any update which may otherwise be provided free of charge D Link s sole obligation under this software warranty shall be to replace any defective software product with product that substantially conforms to D Link s applicable product documentation You assume responsibility for the selection of appropriate application and system platform software and associated reference materials D Link makes no warranty that its software products will work in combination with any hardware or any application or system platform software product provided by any third party except those expressly designated in D Link s applicable product documentation as being compatible D Link s obligation under this warranty shall be a reasonable effort to provide compatibility but D Link shall have no obligation to provide compatibility when there is fault in the third party hardware or software D Link makes no warranty that operation of its software products will be uninterrupted or absolutely error free and no warranty that all defects in the software product within or without the scope of D Link s applicable product documentation will be corrected D Link Offices for Registration and Warranty Service The product s Registration card provided at the back of this manual must be sent to a D Link office To obtain an RMA number for warranty service as to a har
20. 16 and DES 3224 Port trunking increases the efficiency of the DES 5024 by increasing the bandwidth See the section on Port Trunking in Chapter 5 for instructions on how to configure trunked ports Connecting the DES 5024 to the Network 22 Fast Ethernet Switching System User s Guide LEDs The LED panel of the DES 5024 is designed to allow you to manage the DES 5024 at a glance The LEDs indicate the following e Power Status Diagnostic Utilization Link Speed Duplex mode Collision Receiving Transmitting All LEDs are described in detail see Figure 10 Use the tables to determine the meaning of each LED Link Power LED Duplex Mode Uilization Diagnostic Status System module y RS 232 AN o 9 DCE 19200 n 8 1 Gs LR gu a HR ud uu E 1x 2x Ox 8x 9x 12x LD We LO rq 1 0 We We 1 0 HT E rq LO rg LO rq LD We LO rq 1 0 rn uU ug Ru a 4 Lk Dx Col Rx K Figure 10 DES 5024 LEDs LEDs 23 Fast Ethernet Switching System User s Guide CPU Module The CPU module displayed in Figure 11 is at the top of the chassis This is the only slot it will work in If it is not at
21. 4 characters System Contact Specifies the contact information of the network administrator You can enter up to 44 characters LAN IP Address Specifies the unique IP address of your LAN You can enter up to 15 characters LAN Subnet Mask Specifies the subnet mask if you are subnetting If you are not subnetting leave the default in place You can enter up to 15 characters LAN Default Gateway Specifies the default gateway You can enter up to 15 characters Follow these steps to enter user changeable information Select the field you would like to edit 1 Delete the default information 2 Enter the new information 3 Select Save and press Enter Follow screen prompts Managing the DES 5024 40 Fast Ethernet Switching System User s Guide System Reset The System Reset panel displayed in Figure 20 enables you to reset the DES 5024 without powering off DES 5024 System Reset Are you sure you want to reset the system Figure 20 System Reset Some configurations will require you to reset the DES 5024 in order for them to take effect Screen prompts will tell you to reset the DES 5024 as needed Follow these steps to reset the DES 5024 1 Select Yes 2 Press Enter To exit without resetting 1 Select No 2 Press Enter Managing the DES 5024 41 Fast Ethernet Switching System User s Guide Factory Reset The Factory Reset panel displayed in Figure 21 is used to reset the DES 5024
22. 999 Pa tem User s Guide 399099909099 4 Q 7 so eg N N N N N T gt ES Ce Qr E IS 13 Fast Ethernet Switching System User s Guide Installing Modules The process for installing both optional modules is the same You cannot change the position of the CPU module The DES 5024 will not work unless the CPU module is installed in the CPU slot You can purchase optional modules separately in order to meet the needs of your network The two optional modules available for the DES 5024 are a 2 Port 100BASE FX fiber optic module and a 1 Port 1000BASE SX gigabit module As shown in Figure 7 optional modules can only be installed in Slot 3 Nothing can be installed in slot 4 The procedure for installing modules is the same for all both modules Follow these steps to install an optional module 1 Power the DES 5024 off before installing the optional module The optional modules are not hot swappable 2 Remove the blank bracket as shown in Figure 7 and set aside Grasp the thumbscrews on the sides of the blank bracket and turn counterclockwise to unscrew them You can also use a Phillips screwdriver to unscrew the blank bracket Do not discard the blank bracket Put the blank bracket back in if you remove the optional module 3 Install the optional module by inserting it into the guide see Figure 8 and sliding it in until it stops Press in firmly until you feel the
23. D Link DES 5024 Fast Ethernet Switching oystem User s Guide Rev 01 January 1999 651DES32 K15 Printed In Taiwan RECYCLABLE Copyright O 1999 by D Link Systems Inc All rights reserved D Link Limited Warranty Hardware D Link warrants its hardware products to be free from defects in workmanship and materials under normal use and service for the following periods measured from date of purchase from D Link or its authorized Reseller Product Type Warranty Period Complete Products One year Spare parts and spare kits 90 days Your dealer or your nearest D Link office can advise whether a longer period of warranty applies to your purchase and if so can provide you a separate certificate of supplemental warranty The one year period of warranty on complete products or such longer period of warranty as may be offered as to your purchase applies on condition that the product s Registration Card is filled out and returned to a D Link office within ninety 90 days of purchase A list of D Link offices is provided at the back of this manual together with a copy of the Registration Card Failing such timely registration of purchase the warranty period shall be limited to ninety 90 days If the product proves defective within the applicable warranty period D Link will provide repair or replacement of the product D Link shall have the sole discretion whether to repair or replace and replacement product may be new or recond
24. E 6 eds ol RE ER RE AE 61 ROOL COS oii ERGER SES GERDA GERGEN SE ERR ei Aerea 60 Root Portes SERE sense 61 SR ER RE EE RE EE AN 27 S SNMP Community eene 63 64 SNMP Management 6 37 62 63 SNMP Sett ng 5 nnper eo prede 63 SNMP Tr p e et eee 64 Software Update 39 46 Software Version 39 Spanning Tree 37 Spanning Tree Ale 60 Spanning Tree Config 59 Spanning Tree Config 59 STA Operation 59 Md REP NES 57 ENIM RM EE 24 SAUS a aid 52 64 68 73 Store and Forward 44 S per OE AE EE EE 50 Switch Port Configuration 56 57 System Confeuranon esse esse sesse ese ee ee 36 System Configuration Men 38 System Contact 40 System Description ees esse ese ee ee 40 System InfOrmatON sesse esse esse se ee ee 38 System Information Men 39 System Locanon sees sensn ee 40 System Name EEN 40 System Rate Control 38 44 System Reset 38 41 T Telnet steer ed 6 32 Tr nk Group caricia 68 73 Trunking P ft n nde PPAR 75 Trunking Port Management 37 72 Trunking Port Name 76 EE 27 U User Account Change 49 User Account Management 36 49 Users Name eet ene tet entes 50 52 54 A A entes 24 V Virtual LAN Name 71 MEAN iiiter Lee t etes 66 VEAN Name dde 70 VEAN Portieri Ge NEE ele r E 67 VLAN Port Management 37 85
25. G ee ER Ee ee ee ee 80 Switeh SPECIHCAUON x ooa a ipa doc Ae au ee 80 POTES e ee 80 Oe 84 viii Fast Ethernet Switching System User s Guide About This Guide This section defines the scope of this guide and gives a summary of the contents of each chapter It describes the features of the D Link DES 5024 Fast Ethernet Switching System Information about the DES 5024 and other D Link products is available on our web site at www dlink com Audience This user guide is intended for the networking or computer technician who is installing the DES 5024 on a network Refer to other sources for information about networking in general All the information you need to install configure and troubleshoot the DES 5024 is contained in this user guide Organization Chapter 1 Introduction gives a physical and functional overview of the DES 5024 The DES 5024 features LEDs and management methods are covered Chapter 2 Installing the DES 5024 covers installing and powering on the DES 5024 Chapter 3 Connecting the DES 5024 to the Network covers connecting the DES 5024 to the network maximum cable length cable specifications and connections between multiple DES 5024s Chapter 4 LEDs covers reading and interpreting the LED panel Chapter 5 Managing the DES 5024 covers all the menus and configurations available Chapter 6 Troubleshooting covers troubleshooting the DES 5024 Appendix A DES 5024 Technical Specifications c
26. Link Change Event Signifies that the link of a port has changed from link up to link down or vice versa IP Address This field is used to enter the IP Addresses of Trap Managers SNMP Community String Enter the Community String of the Trap Managers in this field Status The DES 5024 will not send out traps unless the status is Valid Follow these steps to enter the SNMP Community String 1 Enter the name of the SNMP Community Managing the DES 5024 64 Fast Ethernet Switching System User s Guide 2 3 4 Select the Access Right field and toggle the space bar to select Read Only or Read Write Select the Status field and toggle the space bar to select Valid or Invalid Select Save and press Enter Follow these steps to configure the SNMP Trap Manager Setting l Enter the IP Address of the Trap Manager 2 Enter the name of the SNMP Community String 3 4 Select Status and toggle the space bar to select Valid or Invalid Select Save and press Enter Managing the DES 5024 65 Fast Ethernet Switching System User s Guide VLAN Port Management A Virtual Local Area Network VLAN is a logical subgroup within a LAN that is created with software rather than physical connections The purpose of a VLAN is to prevent broadcast storms and ease congestion on your network Each VLAN created is a broadcast domain A broadcast is a packet that is sent to all nodes on the network A broadcast domain is a domain
27. MP management support with Ethernet MIB II RFC 1213 and bridge MIB RFC 1493 RMON MIB RFC 1757 8 192 maximum entries for MAC address Table Comprehensive LED indicators display of the system port status 512KB EEPROM flash memory for firmware upgrade RS 232 DB 9 port for Out of Band management asynchronous 8 bit data 1 stop bit no parity 19 2 K baud Rack mountable Fits standard 2 5 U EIA 19 rack Two 12 port 10 100 TX modules with built in support of RMON and VLAN Supports Trunking Group 2 port fiber optic expansion module with built in support of RMON and VLAN 1 port gigabit expansion module with built in support of RMON and VLAN Port Specifications 24 RJ 45 ports for Cat 3 4 or 5 UTP cable Cat 5 req for 10 100 TX 10 100 1000 Mbps data transfer rate NWAY Auto negotiation for all 10 100 TX ports Full or Half Duplex for all 10 100 ports 2 100BASE FX ports operate at full and half duplex requires 1300 nm mulitmode fiber optic cable ISO IEC 793 2 type B 1 and ITU T G 652 with SC connectors Appendix A 80 Fast Ethernet Switching System User s Guide e 1 1000BASE SX port operates at full duplex and requires 850 nm multimode fiber optic cables with SC connectors This port can also negotiate flow control General Standards IEEE 802 3 10BASE T Ethernet IEEE 802 3u 100BASE TX 100BASE FX Fast Ethernet and 1000BASE SX for Gigabit Ethernet ANSI IEEE Std 802 3 NWAY Auto Negotiation IEEE 802 3 Fram
28. and restore all factory default values Using this panel erases all configurations and customization DES 5024 Factory Reset Do you want to load factory default parameters Figure 21 Factory Reset Follow these steps to restore factory default configurations 1 Select Yes 2 Press Enter You will see a confirmation panel displayed in Figure 22 Select Yes to confirm your choice Select No to return to the System Configuration menu To exit without resetting 1 Select No or EXIT 2 Press Enter Managing the DES 5024 42 Fast Ethernet Switching System User s Guide DES 5024 Factory Reset Do you want to load factory default parameters It will be effective only after resetting the device Figure 22 Factory Reset confirmation Follow these steps to exit the panel without restoring factory default parameters 1 Select No or Exit 2 Press Enter Managing the DES 5024 43 Fast Ethernet Switching System User s Guide System Rate Control The System Rate Control panel displayed in Figure 23 allows you to set the packet forwarding rate on the DES 5024 There are two options Store amp Forward and Cut Through DES 5024 System Rate Control Rate Control lt Store amp Forward gt Figure 23 System Rate Control The DES 5024 can be set for Store and Forward or Cut Through This is a global setting that affects all the ports except the RS 232 port Store and Forward means that w
29. atias mel ann ne er S Dux e RAN eta a RON 37 Trunking Port Management vincia ar 37 System Configuration Men s ya ER as al eee eae 38 System Information Mental 39 System ROSE EU IEE 41 Factory Reseller 42 System Pate Control Ere oS de Ro USD erinnere 44 Software Update Mentis oo e eee e aia 46 BEE ET 49 User Account Change Menlo ve dee E atado sde URN EA GR EXE sais 49 Vil Create New User casae RO HIBERUM tua 50 Delete Users EE Mns head ER td ale ca Mu taa e cee 52 Change Pas Wy OU Aso ae b ds atm E une m Ge edat s EN 54 Switch Port Configuration sitas riii tes bere er o EO PARERE VAS EX daa sap ha 56 Switch Port Configuration Menu aaa ie 57 Spanning Tree Configuration eie reta tee Y SERE YR ESRB REENEN NEEN 59 STA Operation Level nennen 59 Spanning Tree Configuration Men 59 SNMP Management Config ratlon iiio e Eege edd Sek 62 SNMP Management Configuration Men 63 VLAN Port Management net eene e IS XR ARIA KEEN Ns Ns ob ea Eee ds see ida GN dd ei 66 VLAN Port Management Menn etie ec Ic Een aie matin Aessen 67 Create New VLAN oh deep ete eu diee pu aa Meade adu edidi 68 Delete VLAN Ment ut iib b en ite ba ida dada il 70 Trunking Port Management Meng occi adria a 12 Create New Trunkins Pork a HERE RER 73 Delete Trunking Pert As na a 75 AAA A ud LI atat ut 77 A re sans 77 Appendix A AV AUR UH HU AE Ow d d v d bd xd 80 DES 3024 Technical Specifications u Ee NEE Ee EG GR be K
30. b kb kb kb ko kb ok RR RR dd Figure 28 EEPROM Managing the DES 5024 48 Fast Ethernet Switching System User s Guide User Account Management The User Account Management panels allow you to add users delete users and modify user access rights Follow these steps to reach the User Account Management panels 1 Select User Account Management on the Main menu 2 Press Enter User Account Change Menu The User Account Change menu displayed in Figure 29 allows you to add users delete users and modify user rights DES 5024 User Account Change Menu New User Users Password Figure 29 User Account Change Follow these steps to select a menu option 1 Select an option 2 Press Enter Managing the DES 5024 49 Fast Ethernet Switching System User s Guide Create New User The Create New User panel displayed in Figure 30 allows you to add new users You can have a total of three users on the DES 5024 DES 5024 Create New User User Name Password Confirm Password TI Access Level lt Super User gt Figure 30 Create New User User Name Enter the user s name in this field User names are case sensitive You can enter a maximum of eight characters Password Enter the user s password in this field Passwords are case sensitive You can enter a maximum of eight characters Confirm Password Reenter the user s password to confirm it in this field Access Level
31. cumentation if you are using other vendors SNMP applications All instructions given in this chapter assume that you are logged into the DES 5024 and are at the appropriate panel for carrying them out Managing the DES 5024 30 Fast Ethernet Switching System User s Guide Local Console Management Local Console Management is always done through the RS 232 serial port and requires a direct connection between the DES 5024 and a PC This type of management is very useful when the network is down and the DES 5024 cannot be reached by any other means Use Local Console Management to log into the DES 5024 for the first time You do not need to know the IP address to log into the DES 5024 using Local Console Management You can change all the settings and configure the DES 5024 set the IP address and perform other management functions The management session will timeout after five minutes if you have not taken any action Press enter a few times to refresh the screen You will have to log in again after a timeout Follow these steps to begin a management session using Local Console Management 1 Attach the male end of the RS 232 serial cable provided with the DES 5024 to the RS 232 port located at the front of the DES 5024 2 Attach the other end to the serial port of a PC or workstation 3 Run a terminal emulation program using the following settings Emulation VT 100 ANSI compatible BPS 19 200 Data bits 8 Parity None Sto
32. dify Trunking Port The Modify Trunking Port panel displayed in Figure 43 enables you to Modify Trunking Ports Managing the DES 5024 75 Fast Ethernet Switching System User s Guide DES 5024 Modify Trunking Port Trunking Port Name Figure 43 Modify Trunking Port Trunking Port Name The names of all Trunked Ports appear in this column Follow these steps to modify Trunked Ports l Select the name of the appropriate Trunked Port 2 Press Enter 3 4 Use the Modify Trunking Port panel to modify a Trunking Group Select the ports that you want to include in the Trunking Group or delete from the Trunking Group Toggle the space bar to change the current setting Available means the port is available for inclusion in the Trunking Group Selected means the port has been selected as part of a Trunking Group N A indicates ports that are not available for inclusion in any trunking group Select Save and press Enter to implement your changes Managing the DES 5024 76 Fast Ethernet Switching System User s Guide 6 Troubleshooting This troubleshooting section is intended to help you solve the most common problems on the DES 5024 The Diagnostic LED displays a code if there is a problem on the DES 5024 If an error cannot be resolved by implementing the solutions in this section contact D Link Technical Support All LEDs are explained in detail in Chapter 4 LEDs If you are having a problem that is not
33. discussed here contact technical support Problem Solution POST Errors The DES 5024 performs a Power On Self Test POST every time it is powered on If you are connected to the DES 5024 through Local Console Management during the POST you can see the results displayed on your monitor The login screen appears after the DES 5024 has completed the POST The POST checks all of the hardware components on the DES 5024 See Table 8 Diagnostic LED for proper actions Cables Faulty cable is the most common source of problems on Ethernet and Fast Ethernet networks Check the cable first if you are having any problems connecting to a device Ethernet is more fault tolerant than Fast Ethernet If you are moving from Ethernet to Fast Ethernet make sure the cables are pinned out correctly See Chapter 3 Connecting the DES 5024 to the Network Cable Specifications for a diagram showing the proper pin arrangement for Ethernet and Fast Ethernet Port States All ports on the DES 5024 have two modes auto negotiation mode and forced mode Ports in auto negotiation mode auto negotiate the proper speed and duplex mode Ports in forced mode have been manually set to a particular speed and duplex mode Check the LEDs on the DES 5024 and on the link partner to verify settings See Chapter 4 LEDs for an explanation of all LEDs The port settings on the DES 5024 and the port settings on the device you are connecting to must be the same in order for them t
34. dware product or to obtain warranty service as to a software product contact the D Link office nearest to you D Link Offices to Contact for Warranty Service To mail your Registration Card or to obtain an RMA number or warranty service see the following address In North Central and South America D Link Systems Inc 53 Discovery Drive Irvine CA 92618 Tel 1 949 788 0805 Fax 1 949 753 7033 In Europe and Israel D Link Europe Denmark House Staples Corner The Broadway London NW9 7BW U K Tel 44 181 203 9900 Fax 44 181 203 6915 In the Middle East except Israel Asia Oceania and Africa D Link Corporation No 233 2 2 F Pao Chiao Road Hsin Tien Taipei Taiwan TEL 886 2 916 1600 Trademarks Copyright 1999 D Link Corporation D Link is a registered trademark of D Link Corporation D Link Systems Inc All rights reserved contents may be revised without prior notice FlexSWITCH is a trademark of D Link Systems Inc Ethernet is a trademark of Xerox Corporation Microsoft Windows is a trademark of Microsoft Corporation 111 VT100 is a trademark of Digital Equipment Corporation All other trademarks belong to their respective proprietors Copyright Statement No part of this publication may be reproduced in any form or by any means or used to make any derivative such as translation transformation or adaptation without permission from D Link Corporation D Link Systems Inc as stipulated by
35. e eise oce er rer b ries 27 fiber optic cable sesse ee ee ee ee ke 20 Fiber Optic Porte 21 Flow Cohttol 4 2 m0 asse sn 58 Forget Password 78 Forward Delay Time o on 60 Front Panel etie te eom ep term 4 G General Uria ae EE EE 50 PIgaDIG i etude testem eene 29 H Hardware Revision 39 Hello Time rede 60 Help Message eee sis 34 I Install DES 32106 eite T Installation nt E en ee e ntes 8 9 11 Installing Mocdhules esses 14 IP Address sc etr E o tem tec ea 64 L LAN Default GateWaY iese esse esse see ee 40 LAN IP Address 40 LAN Subnet Mask ee ee 40 LED Panel dient 24 Link nior o memi 26 29 Link Change 2 EE IR EE EV 64 E RE EE EK 27 Local Console Management 6 31 L g Ina iiit i etr e ep Eat 33 M MAG Addr ss deor cogni 40 Management Methods eese 6 Max Age Time ede Hee Rer Rey 60 MDEX Pott RE EE grep Res 21 Modify Trunking Port 75 Modify VLAN Menn 71 N New Password 54 New Trunking Group 73 New VLAN Name 68 O Old Password sse 54 Organization einen 1 P Panel Conwvenpong ees ee Re 35 Password as 50 Physical ise p IRURE DR 57 E GE 68 Ii EET 73 Port States secet tti RR RR EE 58 Port States RE OE tee p i AERE TI 84 POTS itt Ad RR EAE 21 POST EITOIS E TI NN RR RE ERR 17 Power LED 24 T ee ys ie tr RAT UR 58 R Rear Panel eut dt tere 5 ONE EE EE TR
36. e DES 5024 SE Hee Ge iei ata 7 Installation OPO ONS o ai rotas ER inten 8 Installing fee il ER ER ER ideada add 14 god RE HE EE OE EE 17 RE EE EE EE EE nen 18 Connecting the DES 5024 to the Network AA 18 Cable Spe Cre GROS TEE 18 Copper Cable emen A qeu de E E Ee Re 18 Fiber Opie Cable ue ein 20 EE 21 MDI X Ports Ei 21 Fiber Opti POES es eek 21 vi DES 5024 to DES 5024 Comet siii 22 Connecting the DES 5024 to other Switches and Hubs esses 22 Mh 23 EDS Sv Tesla oe ido 23 CPU Modulen u an dais 24 12 Port 10 100 EX Module orte tet b D HOS a ies ehe 26 2 Port IDOBASE EX EE 27 l Port 1000BASE SX Module uere en Hee RENE n Fa HT 29 nemus A A E EN c ote ee 30 Managing the DE SOON URGERE NNI ideada 30 Local Console Management iis dete tine n eye E EY dehnt 31 Telneti E C E 32 Na RR e EH 33 la uto EH 34 Panel E 35 Console Program iii eit eH e RE HR RARE XE UE NEAR TE EHE EC SE RETI ados 36 System COn On Geseke ED eu n iE qp n ni Hec Eu 36 User Account Management ee odi ee neue aa en 36 Switch Port 1 8 9 16 17 24 and Optional Module Configuration 36 100BASE FX 1000BASE SX Switch Port Module eene 37 Spanning Tree o esos qose qr mita das i rie E eae ack ate dp Se E dads 37 SNMP Management Eonhguralion si puede oed Gu a ute ee 37 VLAN Port M
37. e benefits diminish in high traffic networks Cut Through can not be used on networks that use both Ethernet and Fast Ethernet The network must use one or the other Follow these steps to change the default setting from Store and Forward to Cut Through 1 Toggle the space bar to change the setting 2 Select Save and press Enter Managing the DES 5024 45 Fast Ethernet Switching System User s Guide Software Update Menu The Software Update menu displayed in Figure 24 is used to upgrade the software on the DES 5024 DES 5024 Software Update Menu Do you want to download firmware right now Figure 24 Software Update menu Follow these steps to upload new software 1 Load the new software to the hard drive of the PC you will be downloading from Never attempt to load software from the floppy drive 2 Connect the DES 5024 and the PC with the software on it with the RS 232 cable provided Use the settings given at the beginning of this chapter Never attempt to load firmware through Telnet Select Yes on the Software Update menu 4 You will see the panel displayed in Figure 25 Select Transfer on the HyperTerminal menu bar at the top of the screen 5 Select Browse on the panel displayed in Figure 25 The browse option shows the contents of your hard drive You must specify the path from the DES 5024 to the file the firmware is in Navigate to the file the firmware is stored in and select it Use XMODEM displayed
38. e for any software firmware information data contained in stored on or integrated with any product returned to D Link pursuant to this warranty Any package returned to D Link without an RMA number will be rejected and shipped back to you at your expense and D Link reserves the right in such case to levy a reasonable handling charge in addition to mailing or shipping costs Software Warranty service for software products may be obtained by contacting a D Link office within the applicable warranty period A list of D Link offices is provided at the back of this manual together with a copy of the Registration Card If a Registration Card for the product in question has not been returned to a D Link office then a proof of purchase such as the dated purchase invoice must be provided when requesting warranty service The term purchase in this software warranty refers to the purchase transaction and resulting license to use such software D Link warrants that its software products will perform in substantial conformance with the applicable product documentation provided by D Link with such software product for a period of ninety 90 days from the date of purchase from D Link or its Authorized Reseller D Link warrants the magnetic media on which D Link provides its software product against failure during the same warranty period This warranty applies to purchased software and to replacement ii Software provided by D Link pursuant to this
39. e hub regenerates the packet To determine the Root Path Cost count the number of times the packet is regenerated The switch with the lowest Path Cost is the Root Bridge Make the Root Bridge the best switch on the network Hello Time Is the interval between two transmissions of packets sent by the Root Bridge to tell all other switches that it is the Root Bridge The Hello Time can be set manually with a range in seconds from 1 to 10 If the Hello Time is set for the switch and the switch is not the Root Bridge then the Hello Time will not take effect until the switch becomes the Root Bridge Forward Delay Time This is the time any port on the DES 5024 spends in the listening state while moving from the listening state to the forwarding state It can be set from 4 to 30 seconds Use the following formula when setting the Hello Time and the Forward Delay Time 2 x Forward Delay minus 1 second Max Age 2 x Hello Time plus 1 second Max Age Max Age Time Is the time a non root bridge waits for a packet to be sent At the end of the Max Age if a packet has not been received from the Root Bridge the DES 5024 will start sending its own packets and request permission to become the Root Bridge If it turns out that the DES 5024 has the lowest Bridge Identifier it will become the Root Bridge Managing the DES 5024 60 Fast Ethernet Switching System User s Guide The switch with the lowest Bridge Identifier is the Root Bridge I
40. eld identifies the trunk group that the port has been assigned to The field is open if the port has not been assigned to a Trunk Group Status The status field can be either available or selected Available indicates that the port is available for inclusion in a VLAN Selected indicates the port has been assigned to a Managing the DES 5024 68 Fast Ethernet Switching System User s Guide VLAN All ports will have a status of available on this panel even after they have been selected as part of a VLAN There is nothing on this panel that indicates the port is already part of a VLAN Follow these steps to create a VLAN 1 Enter the name of the VLAN you are creating 2 Select the ports you want to include in the VLAN and toggle the space bar to change the status from Available to Selected 3 Select Save and press Enter Managing the DES 5024 69 Fast Ethernet Switching System User s Guide Delete VLAN Menu The Delete VLAN menu displayed in Figure 38 is used to delete VLANs DES 5024 Delete VLAN Menu VLAN Name Delete Figure 38 Delete VLAN menu VLAN Name Is the name of the VLAN Delete After you have created a VLAN this column will have the option to delete it Follow these steps to delete VLANs 1 Select the VLAN you want to delete in the Delete column 2 Toggle the space bar to Yes to delete the VLAN 3 Select Save and press Enter 4 A screen prompt will warn you that you must reset the DES
41. es types Transparent IEEE 802 3 MAC layer frame size 64 1518 Protocol CSMA CD Full Duplex Data Transfer Rate Fast Ethernet 100 Mbps half duplex 200 Mbps full duplex Gigabit 2000 Mbps full duplex Topology Star Network Cables e 10BASE T 2 pair UTP Cat 3 100 m 4 pair UTP Cat 4 5 100 m EIA TIA 568 150 ohm STP 100 m e JOOBASE TX 4 pair UTP Cat 5 100 m EIA TIA 568 150 ohm STP 100 m e 2 Port 100BASE FX module at 100 Mbps 1300 nm multimode fiber optic cable with SC connectors ISO IEC 793 2 type B1 and ITU T G 652 standards e Port I000BASE SX 850 nm multimode fiber optic cables with SC connectors Number of Ports 24 x 10 100 Mbps NWAY Ethernet ports plus optional module ports Appendix A Fast Ethernet Switching System Users Guide Physical and Environmental 90 254 VAC 50 60 Hz internal universal power AC inputs inputs supply a En 105 watts maximum onsumption DC fans 2 built in 80 x 80 mm fans and 1 60 x 60 mm fan Operating 8 Temperature 0 50 degrees Celsius Storage d Temperature 25 70 degrees Celsius Humidity 5 95 non condensing Di DUET 441 x 264 x 110 mm 2 5 U 19 inch rack mount imensions width Weight 6 94 kg 15 3 Ibs FCC Class A CE Mark Class A VCCI Class A C EMI Tick Safety UL UL 1950 CSA CSA950 TUV GS EN60950 Appendix A 82 Fast Ethernet Switching Sy
42. hen the DES 5024 receives an incoming packet it stores the packet until the entire data packet has been received before it forwards the packet to a destination In Cut Through mode the DES 5024 begins sending out the packet as soon as it receives the first 128 bytes of data The first 128 bytes contain the destination of the packet Advantages of Store and Forward Store and Forward only sends out valid data packets Bad packets created by collisions on the network or damaged packets are filtered out Always use Store and Forward when some devices on the network run at 10 Mbps and others run at 100 Mbps Disadvantages of Store and Forward Store and Forward requires more time because it receives the whole packet before sending it out Every byte buffered is an additional eight microseconds of delay For Managing the DES 5024 A4 Fast Ethernet Switching System User s Guide example 1500 byte packets are delayed by 1200 microseconds in a Store and Forward device versus 60 microseconds in a Cut Through device Store and Forward requires more memory because the DES 5024 must store the packet before sending it out Advantages of Cut Through Cut Through is faster because the packet is sent as soon as the first 128 bytes are received Cut Through requires less memory since the DES 5024 only reads the address but does not store the entire message Disadvantages of Cut Through Bad packets are perpetuated taking up bandwidth Th
43. ical Port State Priority 0 255 State Physical Port State Priority 0 255 lt Enable gt Auto Forwarding 128 lt Enable gt Auto Forwarding 128 lt Enable gt Auto Forwarding 128 lt Enable gt Auto Forwarding 128 Figure 33 Switch Port Configuration State gt gt gt gt Port 5 Port 6 Port 7 Port 8 State Physical Port State Priority 0 255 State Physical Port State Priority 0 255 State Physical Port State Priority 0 255 State Physical Port State Priority 0 255 SAVE Enable gt Auto Forwarding 128 lt Enable gt Auto Forwarding 128 lt Enable gt Auto Forwarding 128 lt Enable gt Auto Forwarding 128 gt gt gt gt All ports have two states enabled or disabled Enabled ports transmit and receive data packets Disabled ports can not transmit or receive packets You can disable a port but you will not be able to use a disabled port Physical Refers to the physical state of the port If you manually change the state of a port it will remain in that state until you change it It will not auto negotiate speed and duplex mode All TX ports can be in the following physical states e Auto e 100Tx Half e 100Tx Full e JOTx Half e 10Tx Full Ports in the Auto state automatically negotiate speed and duplex mode This is the default setting Ports se
44. in Figure 26 to transfer the file 6 The panel displayed in Figure 27 will display statistics about the transfer including the elapsed time and the time remaining Managing the DES 5024 46 Fast Ethernet Switching System User s Guide KREEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEESE Please start to transfer image file to the device Do not power off the device until you are instructed zi to do so Ill i ook ok ok ok ok ok RARR RR RR RR RR RR RR RR RR RR RR RR RR RR RR B BG 4G B BG B RR RR RR BG x RR BMG BG B4 Figure 25 Transfer Firmware Send File kkkkktktktktktkkl RARA RARA A Folder C Des_5024 Please Filename Do not j C Des_5024 5024_v2 15 f T i to do si Protocol HAHAHA RA AAA modem HAHAHA AAA Send Close Cancel Figure 26 Send File Managing the DES 5024 47 Fast Ethernet Switching System User s Guide Figure 27 Xmodem When the transfer is complete you will see the panel in Figure 28 The DES 5024 will reset itself automatically and you will have to log in again deckockockok ok ok ok oko ko ko k X k RR RR RR RR RR G BG BG BG RR RR AAA a a a u 7 Please wait EEPROM is being written right now Do not power off EtherSwitch until you are instructed to do so dokokokokokokokokokok ok oko ko ko k ko k ko ke ke ke ko ke ck ck ek ek k kb kb kb kb kb kb k
45. ing brackets and eight screws Four rubber pads with adhesive backing One six foot 1 82 m power cord DES 5024 User s Guide CD ROM DES 32 50 V 01 5 25 625M part 651DES32 K15 e Registration Card If any items are missing contact the retailer where you purchased the DES 5024 for assistance Be sure to register the DES 5024 immediately Failure to register the DES 5024 may void the warranty Installing the DES 5024 7 Fast Ethernet Switching System User s Guide Installation Options There are two options for installing the DES 5024 desktop shelf installation or rack installation Follow these guidelines for desktop shelf installation or rack installation e The surface must support 18 lbs or 8 kg The power source must be within six feet 1 82 m Power cord and cables should never be stretched Leave at least two inches 5 08 cm around the DES 5024 for ventilation The following tools and materials may be necessary to install the DES 5024 Screwdriver to install the brackets as needed Wire cutters to cut cable as needed for network connections Crimpers to crimp cable as needed RJ 45 connectors as needed SC fiber optic cable connectors Refer to Chapter 3 Cable Specifications for cable types and specifications Installing the DES 5024 Fast Ethernet Switching System User s Guide Desktop Shelf Installation The dimensions of the DES 5024 are 17 362 inches 441 mm x 10 393 inches 264 mm x 4 645 inches 118 mm
46. irm it Follow these steps to change user passwords l Enter the user s name in the User Name field 2 Enter the user s old password in the Old Password field 3 4 Reenter the new password in the Confirm Password field Enter the new password in the New Password field Managing the DES 5024 54 Fast Ethernet Switching System User s Guide 5 Select Save and press Enter to save your changes Managing the DES 5024 55 Fast Ethernet Switching System User s Guide Switch Port Configuration The Switch Port Configuration panels are used to configure individual ports on the DES 5024 The only difference between the panels is the port number that they deal with The options and settings are the same for each Select the group of ports that you want to configure and then go to the appropriate panel Follow these steps to select a panel 1 Decide which group of ports you would like to work with 2 Select the group on the Console Program panel 3 Press Enter to go to the appropriate panel Managing the DES 5024 56 Fast Ethernet Switching System User s Guide Switch Port Configuration Menu The Switch Port Configuration menu displayed in Figure 33 enables you to change the configurations of individual ports Port 1 Port Z Port 3 Port 4 DES 5024 Switch Port Configuration Menu State Physical Port State Priority 0 255 State Physical Port State Priority 0 255 State Phys
47. is the same but it is presented differently Lk Lk means link The Lk LED lights to indicate there is a link at the port Dx Dx means duplex mode The Dx LED indicates the port s duplex mode The LED is lit when the port is in full duplex and dark when the port is in half duplex The default mode is half duplex The ports can be manually set for full duplex They do not auto negotiate duplex mode Tx Tx means transmitting The Tx LED lights to indicate the port is transmitting data Rx Rx means receiving The Rx LED flashes when the port is receiving data Col Col means collision The Col LED lights amber when collisions occur at the port Collisions are normal on the network You should only be concerned when a high number of collisions happen at the port LEDs 27 Fast Ethernet Switching System User s Guide Table 5 FX Module LED LED Lit Dark Lk Link Port is linked to another device No link Green Dx Duplex mode Port is in full duplex Port is in half duplex Tx Transmitting Port is transmitting data No data is being transmitted Rx Receiving Data is being received No data is being received Col collisions Collisions are occurring at the port No collisions are occurring Amber LEDs 28 Fast Ethernet Switching System User s Guide 1 Port 1000BASE SX Module Act Link O Se ports module Link S O O O Figure 14 1 Port 1000BASE
48. itioned Replacement product shall be of equivalent or better specifications relative to the defective product but need not be identical Any product or part repaired by D Link pursuant to this warranty shall have a warranty period of not less than 90 days from date of such repair irrespective of any earlier expiration of original warranty period When D Link provides replacement then the defective product becomes the property of D Link Warranty service may be obtained by contacting a D Link office within the applicable warranty period and requesting a Return Material Authorization RMA number If a Registration Card for the product in question has not been returned to D Link then a proof of purchase such as a copy of the dated purchase invoice must be provided If handling of warranty correction is required under special circumstances you may request special procedure at the time of requesting an RMA number After an RMA number is issued the defective product must be packaged securely in the original or other suitable shipping package to ensure that it will not be damaged in transit and the RMA number must be prominently marked on the outside of the package The package must be mailed or otherwise shipped to D Link with all costs of mailing shipping insurance prepaid D Link will ordinarily reimburse for mailing shipping insurance expenses incurred for return of defective product in accordance with this warranty D Link shall never be responsibl
49. ive MAC address table entries per device with self learning and table aging e The DES 5024 supports SNMP for RFC 1213 RFC 1757 and RFC 1493 e VLAN support for eight broadcast domains e Port Trunking support for bandwidth aggregation between two DES 5024 switches Introduction 2 Fast Ethernet Switching System User s Guide e Modular chassis that accepts RJ 45 fiber optic and gigabit expansion modules e Support for RMON statistics through SNMP software e The 1000BASE SX port supports flow control compliant with IEEE 802 3 standard Introduction Fast Ethernet Switching System User s Guide Front Panel The DES 5024 is designed for management at a glance The front of the DES 5024 displayed in Figure 1 has LEDs that give you essential information at a glance The DES 5024 is a modular unit The chassis has five slots All the modules have LEDs See Chapter 4 LEDs for information on interpreting the LEDs The slots are in the following order CPU module is always on top Slots one and two are full sized and cme with two 12 Port 10 100 TX Modules Slots three and four are half sized and only slot 3 can accommodate feature modules Slot 4 may not be used All ports can be used for network connections The RS 232 port is used for Out of Band Management All LEDs are located on the front panel of the DES 5024 Their purpose is to allow you to monitor the operation and performance of the DES 5024 at a glance
50. nerqualifizierten Servicestelle zu berpr fen Netzkabel oder Netzstecker sint besch digt Fl ssigkeit ist in das Ger t eingedrungen Das Ger t war Feuchtigkeit ausgesetzt Wenn das Ger t nicht der Bedienungsanleitung ensprechend funktioniert oder Sie mit Hilfe dieser Anleitung keine Verbesserung erzielen Das Ger t ist gefallen und oder das Geh use ist besch digt Wenn das Ger t deutliche Anzeichen eines Defektes aufweist Bei Reparaturen d rfen nur Orginalersatzteile bzw den Orginalteilen entsprechende Teile verwendet werden Der Einsatz von ungeeigneten Ersatzteilen kann eine weitere Beschadigung hervorrufen Wenden Sie sich mit allen Fragen die Service und Repartur betreffen an Ihren Servicepartner Somit stellen Sie die Betriebssicherheit des Ger tes sicher Table of Contents Mable OPC ONLE TENE vi About This Guide nci ete HM a Ee o Son n HN I AE HR AE AE 1 PUCCIO 2 5 2 82 lh ie 1 OK e DEE 1 hus ALIM uu Uu MA E RE 2 Introduction sn a A E A R a RN r E ie 2 ioni me UU M 2 Front Panel zusagen dua aped et s aes bue Rudi 4 Rear Panela eo A o re A AARE ORALARA EaI AEE 5 Management Methods 2 ari beum ture Se ae 6 Local Console Management anne a sn 6 Telnet Manage tada 6 D View SNMP Manapenent u a 6 RMON WEE 6 Updating Suen 6 QUERN ROUEN EO EE RESI NS 7 Install ns the IDES 5024 os aod lis da Fi Mets orae dE NOR eode 7 Unpacking th
51. nformation on the DES 5024 but they can not make changes to the configurations Read Write access rights allow the members of the community to make any changes they desire Managing the DES 5024 63 Fast Ethernet Switching System User s Guide Status Can be Valid or Invalid Only communities with Valid status can access the DES 5024 Communities with Invalid status cannot access the DES 5024 SNMP Trap Manager Setting Enables you to enter the IP addresses of Trap Managers Traps are messages the DES 5024 sends out to inform trap managers of events on the network The DES 5024 generates traps and sends them to the network manager Trap managers are special network users who are given certain rights and access to oversee and maintain the network This feature is available only in D View or by using other SNMP management software You can specify which network managers may receive traps from the DES 5024 by creating a list of IP Addresses of the authorized network managers Trap managers can receive the following trap types e Cold Start e Authentication Failure e Link Change Event Cold Start Signifies that the DES 5024 has been powered up Software settings are reconfigured and hardware systems are rebooted A cold start is different from a factory reset Authentication Failure Signifies that an addressee or manager user on the DES 5024 is not a valid user of the DES 5024 and may have entered an incorrect community name
52. nnecting to The color of the Link LED indicates the port s speed Orange indicates the port is operating at 10 Mbps Green indicates the port is operating at 100 Mbps Duplex The Duplex LED indicates the duplex mode the port is in All 24 ports and the expansion modules auto negotiate the duplex mode by default Each port can be manually set for a particular speed and duplex mode Off indicates the port is in half duplex mode Green indicates the port is in full duplex mode Full duplex means the port is transmitting and receiving data simultaneously Half duplex means that data is only being transmitted or received in one direction at a time Table 4 12 Port 10 100 TX Module LEDs LED Color Dark Orange indicates port speed is 10 Mbps ME Link Green indicates port speed is 100 Mbps Noua ar Mas don Duplex Port is working at full duplex Port is working at half duplex LEDs 26 Fast Ethernet Switching System User s Guide 2 Port 100BASE FX Module Link Transmitting Recieving es Or 1x OTx 2x f 3 LO ORx O O LKO ORx O N NY DO Oc ES EE DO Oco 2 100BASE FX Swi Duplex Mode Collision Figure 13 2 Port 100BASE FX Module The LEDs on the 2 Port 100BASE FX module displayed in Figure 13 are different from the LEDs on the other modules The information given
53. o communicate Check the speed and duplex setting on both the port and device you are connecting to Power LED is Off Check the three pronged power plug and verify that you are getting power from the wall socket If the DES 5024 is on and the power LED is not working properly return the DES 5024 If the DES Troubleshooting 77 Fast Ethernet Switching System Users Guide All LEDs are Off 5024 is not powering on while the power cord is plugged into the wall socket the power supply is not working Return the unit Check the power plug and verify that the DES 5024 is receiving adequate power Log in to the DES 5024 using Local Console Management see Chapter 5 Managing the DES 5024 for instructions Power the DES 5024 off and then power it on again Use the monitor to Forget Password Troubleshooting check the error messages Return the DES 5024 to D Link for service if the problem persists If you forget your password contact D Link Technical Support at 949 788 0805 for assistance or check our web site at www dlink com 78 Fast Ethernet Switching System User s Guide System Error LED Indicators Action Of 660 00000 On 099 0666060 000 OOD Normal DOO 00600 Boot Program Download firmware again Record Flash Damaged LED error code amp contact D Link ooe 0000 Run Time Download firmware again Record Program LED error code amp contact D Link AGO 000000 CPU Memory Record LED indicators err
54. optional module snap into place The optional module should be level and flush with the rest of the DES 5024 Never force twist or bend the module The optional module slides in smoothly 4 Gently push the thumbscrews in and turn clockwise to tighten Do not over tighten the thumbscrews 5 Power the DES 5024 on after you have installed the optional module The DES 5024 will auto detect the optional module 6 Remove the dust cover from the transceiver and plug the cable in 7 Check the LEDs to verify that there is a link and a proper connection at the port See the Troubleshooting section if the optional module is not working properly Installing the DES 5024 14 Fast Ethernet Switching System User s Guide Remove Blank Bracket Figure 7 15 Installing the DES 5024 Fast Ethernet Switching System User s Guide Figure 8 Insert Optional Module Installing the DES 5024 16 Fast Ethernet Switching System User s Guide Power On The power supply will adjust to the local power source automatically The DES 5024 may be plugged in without having any or with all LAN segment cables connected The power plug is located at the rear of the DES 5024 Plug the cable into the wall socket and plug the other end into the DES 5024 There is a power on off switch located at the rear of the DES 5024 Move the switch to the on position to power the DES 5024 on The Power LED will light and all ports will auto negotiate the
55. or code Falure and return the unit ooe 0000 Per pneral Record LED indicators error code Controller Fall and return the unt 000 00000 ComPort Record LED Indicators error code Failure and return the unt 000 DOODGA N Record LED indicators error code Failure and return the unit 000 0000 PSP Memory Record LED error code Failure and contact D Link for support 000 00008 PS Faiure Record LED error code and contact D Link for support 000 0000 FEIU Failure Record LED error code and contact D Link for support DAB 00000 PHN Failure Record LED error code and contact D Link for support 000 06000 ARL Failure Record LED error code and contact D Link for support 000 006000 ARLMemoy Record LED error code Failure and contact D Link for support Table 8 Diagnostic LED Troubleshooting Fast Ethernet Switching System Users Guide Appendix P DES 5024 Technical Specifications Switch Specifications Complies with IEEE 802 3 CSMA CD 10 100 TX 100BASE FX and 1000 BASE SX Complies with IEEE 802 1d Spanning Tree Switched IEEE 802 3 MAC layer frame size 64 1518 NWAY Auto negotiation for each 10 100 TX network port providing auto detection of connected cable type auto sensing of full and half duplex signaling and auto configuration Cut Through and Store and Forward switching for reliable error free packet transfers Native SN
56. orrectly inside the RJ 45 connector The most common problem on Ethernet or Fast Ethernet networks is the cable If you migrate from Ethernet to Fast Ethernet make sure the cables are pinned out properly There are two types of cables straight through and crossover Category 3 4 or 5 UTP STP cable has eight wires inside the sheath The wires form four pairs Straight through cable has the same pin out inside the RJ 45 connector at both ends Crossover cable has a different pin arrangement at each end Fast Ethernet does not tolerate incorrect pin arrangements You must use the correct pin arrangement in order for the DES 5024 to work properly See Figure 9 for an example of straight through and crossover cable The type of cable you use depends on the speed of your network A network running at 10 Mbps can use lower grade cable than a network running at 100 Mbps Table 1 Cable Specifications shows the cable requirements for Ethernet and Fast Ethernet networks Connecting the DES 5024 to the Network 18 Fast Ethernet Switching System User s Guide Table 1 Cable Specifications for Copper Connection Ethernet Type Cable Requirements Maximum Length toBAsE T Cao 3 4 or SUTP or 398 ft 100 M 100BASE TX Category 5 UTP or STP 328 ft 100 M 568B Specification Cable Fabricatian Instructions RJ 45 Connector Pin identification CATS Cable Pairs Color Code Pairit1 NN Drange White Green Pair 2 lt MUN Pair
57. ort 1 8 9 16 17 24 and Optional Module Configuration Switch Port 1 8 9 16 and 17 24 Configuration allows you to configure individual ports You can set the speed duplex mode enable and disable ports and make other changes To configure the optional modules highlight them on the menu and select the appropriate module The 2 Port 100BASE FX and 1 Port 1000BASE FX modules do not allow you to change the speed of the port Managing the DES 5024 36 Fast Ethernet Switching System User s Guide 100BASE FX 1000BASE SX Switch Port Module Allows you to configure the ports on the expansion module You can set the duplex mode for the 100BASE FX module and enable and disable ports Spanning Tree Configuration The Spanning Tree Configuration menu allows you to enable or disable Spanning Tree Algorithm set the Bridge Priority Hello Time Forward Delay Time and the Max Age Time SNMP Management Configuration The SNMP Management Configuration menu allows you to create SNMP Communities and configure SNMP Trap Manager Settings VLAN Port Management The VLAN Port Management menu allows you to create delete and modify VLANs quickly and easily Trunking Port Management The Trunking Port Management menu allows you to create delete and modify Trunking Ports quickly and easily Follow these steps to select a menu 1 Use the tab key or the up and down arrow keys to select an option 2 Press Enter Managing the DES 5024 37 Fa
58. other device Follow these steps to change the port state 1 Select the State setting of the appropriate port 2 Toggle the space bar to change the current setting 3 Select Save and press Enter Follow these steps to change a port s physical state 1 Select the physical setting of the appropriate port 2 Toggle the space bar until you find the appropriate setting 3 Select Save and press Enter Follow these steps to change the port priority 1 Select the priority of the appropriate port 2 Enter a new value between zero and 255 3 Select Save and press Enter Follow these steps to enable or disable flow control 1 Toggle the space bar to enable or disable flow control 2 Select Save and press Enter Managing the DES 5024 58 Fast Ethernet Switching System User s Guide Spanning Tree Configuration The Spanning Tree Configuration panel is used to configure the Spanning Tree Algorithm The Spanning Tree Algorithm STA in the DES 5024 allows you to create alternative paths using multiple switches or bridges in your network These backup paths are idle until the DES 5024 determines that a problem has developed in the primary path If the primary path breaks down STA will activate the backup path STA is very complicated and you should understand it well before changing the default settings See Table 7 User Selective STA Parameters STA Operation Levels STA operates on the bridge level and the port level On
59. ou can install in the chassis The chassis supports a 2 Port IOOBASE FX optional module The ports support full and half duplex at 100 Mbps The ports do not support 10 Mbps A 1 Port 1000BASE SX optional module is available The 1 Port 1000BASE SX optional module only supports full duplex at 1000 Mbps Contact D Link Inc sales to purchase any of the modules Refer to Chapter 3 Installing Optional Modules for installation instructions Refer to Chapter 3 Cable Specifications for information on cable types and connectors RS 232 Port Follow these steps to connect the DES 5024 and another device 1 Plug one end of the cable provided into the port 2 Plug the other end into the PC 3 Run HyperTerminal or a terminal emulation program using the settings given for Local Console Management at the beginning of Chapter 5 Managing the DES 5024 Connecting the DES 5024 to the Network 21 Fast Ethernet Switching System User s Guide DES 5024 to DES 5024 Connection Connect two DES 5024s together through one or more MDI X ports See the section on Port Trunking in Chapter 5 for instructions on how to configure trunked ports Connecting the DES 5024 to other Switches and Hubs You can connect the DES 5024 to other switches and hubs on the network The DES 5024 is compatible with the DES 5016 DES 3216 and DES 3224 Port trunking can be configured on the device if more than one port is connected between a DES 5024 DES 5016 DES 32
60. overs the technical specifications of the DES 5024 About This Guide 1 Fast Ethernet Switching System User s Guide Introduction This chapter gives a physical and functional overview of the DES 5024 The DES 5024 is an intelligent managed switch designed for use on medium sized networks as part of the backbone or for use with other switches and hubs on a larger network There are two optional modules available a 2 Port 100B ASE FX and 1 Port 1000BASE SX gigabit module The modules can only be installed in slot 3 Optional modules can be ordered at the time of purchase or later The chapter is divided into the following sections Each section briefly describes the features of the DES 5024 Most of the topics discussed will be explained in greater detail later in the manual The topics covered are Summary of Features Modules of the DES 5024 Explanation of Front and Rear Panels Management Methods Updating Firmware Features The DES 5024 has the following features e All 24 TX ports auto negotiate 10 100 Mbps e One half size slot supporting two optional installable modules 2 Port 100B ASE FX and 1 Port 1000BASE SX module e The DES 5024 can be configured and customized to your network e The DES 5024 can be managed in three ways Local Console Management Telnet and SNMP e Supports Cut through and Store and Forward switching e Supports Full and Half Duplex for both 10 Mbps and 100 Mbps e Eight thousand act
61. p bits 1 Flow Control None Enable Terminal keys 4 Press Enter to display the login panel 5 Login using the default User Name and Password The User Name and Password are case sensitive e User Name D Link e Default Password D Link 5 Press Enter to reach the Main menu Managing the DES 5024 31 Fast Ethernet Switching System User s Guide Telnet You can manage the DES 5024 via Telnet session However first you must assign a unique IP address to the DES 5024 Use Local Console Management to log into the DES 5024 for the first time so that you can assign an IP address Once you have assigned an IP address to the DES 5024 you can use the management method of your choice Telnet management can be done through any of the ports Follow these steps to manage the DES 5024 through a Telnet session 1 Assign an IP address to the DES 5024 2 Run Telnet 3 Log into the DES 5024 Managing the DES 5024 32 Fast Ethernet Switching System User s Guide Log In The Log In panel displayed in Figure 15 is the first panel you see when connecting to the DES 5024 All management methods require you to log into the DES 5024 with your user name and password before beginning a management session For security you should change the default User Name and Password DES 5024 Console Program Copyright c 1995 98 D Link Systems Inc User Name D Link Password XXXXXX MAC Address 0080C86A35E4 Figure 15 Login
62. s e Cable must have SC connectors Fiber optic cables attached to the gigabit expansion module must meet the following specifications to carry 850 nm wavelength for the specified distance e Multi mode cable ISO IEC 793 2 type Bl and ITU T G 652 standards e Cable must have SC connectors Gigabit traffic can travel the following distances using the specified cable e 62 5 um cable 720 feet 220 meters e 50 um cables 1639 feet 500 meters Connecting the DES 5024 to the Network 20 Fast Ethernet Switching System User s Guide Ports MDI X Ports MDI X ports are crossover ports The pin arrangement is the same as the arrangement in a crossover cable The advantage of MDI X ports is that you can connect a device with an MDI II port without using a crossover cable The steps for connecting the DES 5024 to 10 Mbps devices or 100 Mbps devices are the same All the ports will auto negotiate the proper speed and duplex mode The DES 5024 has two full sized modules with 12 ports each and one half size optional module Follow these steps to connect cables to the DES 5024 Check for the appropriate cable configuration for each device 1 Plug one end of the cable into any of the MDI X ports 2 Plug the other end into the appropriate port on the other device 3 Verify that the LED indicates connection at the proper speed and duplex mode Fiber Optic Ports The DES 5024 supports 100BASE FX and 1000BASE SX The ports are on modules that y
63. s been assigned to The field is open if the port has not been assigned to a TrunkGroup Status The status field can be either available or selected Available indicates that the port is available for inclusion in a TrunkGroup Selected indicates the port has been assigned to Managing the DES 5024 13 Fast Ethernet Switching System User s Guide a TrunkGroup All ports will have a status of available on this panel even after they have been selected as part of a TrunkGroup There is nothing on this panel that indicates the port is already part of a TrunkGroup Follow these steps to create a TrunkGroup 1 Enter the name of the TrunkGroup 2 Select the ports you want to include in the TrunkGroup and toggle the space bar to change the status from Available to Selected 3 Select Save and press Enter Managing the DES 5024 A Fast Ethernet Switching System User s Guide Delete Trunking Port The Delete Trunking Port panel displayed in Figure 42 is used to delete Trunk Ports DES 5024 Delete Trunking Port Trunking Port Figure 42 Delete Trunking Port Trunking Port Is the name of the Trunking Group Delete After you have created a Trunking Group this column will have the option to delete it Follow these steps to delete a Trunking Group 1 Select the Trunking Group you want to delete in the Delete column 2 Toggle the space bar to Yes to delete the Trunking Group 3 Select Save and press Enter Mo
64. st Ethernet Switching System User s Guide System Configuration Menu The System Configuration menu displayed in Figure 18 allows you to change the configuration of the DES 5024 DES 5024 System Configuration Menu System Information System Reset Factory Reset To Default Config Values System Rate Control Software Update Figure 18 System Configuration menu System Information The System Information menu displays the Hardware revision MAC address LAN IP address and other information on the DES 5024 System Reset The System Reset menu allows you to reset the DES 5024 through software rather than powering off Factory Reset to Default Config Values The Factory Reset to Default Config Values menu allows you to reload factory default configurations System Rate Control The System Rate Control menu allows you to choose Store amp Forward or Cut Through The advantages and disadvantages of each are explained in a later section Managing the DES 5024 38 Fast Ethernet Switching System User s Guide Software Update The Software Update menu is used to update the software on the DES 5024 This feature is only supported through Local Console Management Follow these steps to select a menu 1 Highlight the menu option 2 Press Enter System Information Menu The System Information menu displayed in Figure 19 allows you to enter management and configuration information on the DES 5024 DES 5024 Sy
65. stem Information Menu Hardware Revision Rev Al Boot PROM Firmware Version VZ 15 Software Version v2 15 MAC Address D080C86A35E4 System Description 10 100 Fast Ethernet Switching Hub System Name DES 5024 Ethernet Switching Hub System Location 53 Discovery Irvine CA 92618 USA System Contact D Link Systems Inc 949 788 0805 LAN IP Address 168 8 53 228 LAN Subnet Mask 255 255 0 0 LAN Default Gateway 0 0 0 0 Figure 19 System Information Hardware Revision Specifies the hardware revision and the product generation Each revision is numbered incrementally Boot PROM Firmware Version Specifies the version of the Boot PROM being used on the DES 5024 Each version is numbered incrementally Software Version Specifies the software version being used on the DES 5024 You can update the software Each version is numbered incrementally Managing the DES 5024 39 Fast Ethernet Switching System User s Guide MAC Address Specifies the hardwired address of the DES 5024 This address cannot be changed System Description Brief manufacturer description of the DES 5024 This value cannot be changed System Name Specifies the full name of the DES 5024 This value can be changed allowing you to assign a unique name to the DES 5024 You can enter up to 44 characters System Location Specifies the physical location of the DES 5024 such as a building number or street address You can enter up to 4
66. stem User s Guide Performance Transmission Method Cut Through and Store and Forward RAM Buffer 2 M bytes per device Filtering Address Table 8 K entries per device Packet Filtering Forwarding Rate 148810 pps per port for 100 Mbps MAC Address Learning Automatic update Max age five minutes Appendix A 83 A Access Level ase ed RS 50 52 Access Right 63 Aldunate 29 AMEEDS Office 78 AUdIENCE SE ccs ee 1 Authenttcapon ee ee RA Re 64 B Boot PROM Firmware eene 39 Bridge Priority iiie eee 60 C Cable Specifications oooooccconccconcccnonccnnnncnonacnnno 18 Cables ni TI Change Password eee 54 Cols ect e 27 Cold Startins uen EE El 64 Confirm password serene 50 Confirm Password 50 54 Connecting to other device iese esse esse ee 22 Console Program sesse es ee ee ee 36 Copper ORE AE obere 18 Create New Trunking Pont 73 Create New User ete dte tes 50 Create VLAN ete ee tempe 68 Cut Through aiite OER ER 45 Cut Through eh testes 44 D Delete 2 HA BROER 52 70 75 Delete Trunking Port 75 Delete Users isc iere ette remote ttes 52 Delete VLAN a er eh 70 DES 5024 to DES 5024 connection 22 diagnose eee ted eee is 24 Diagnostic LED table iese esse esse ee TT 19 Duplex teet e emus 26 IK 27 F Factory Reset iets OU 38 42 ER RR 2 fiber modul
67. t The Create New Trunking Port panel displayed in Figure 41 is used to create Trunk Ports You can create up to seven trunking groups with up to eight ports in each group Each Trunking Group acts like a single port The trunking speed is 800 Mbps in half duplex and 1 6 gigabits in full duplex DES 5024 Create New Trunking Port New Trunking Group Name Port name status status Port Port Port Port Port Port Port Port Port Port Port 0 J amp Cn i5 C PA ka Eu 10 11 lt Available gt lt Available gt lt Available gt lt Available gt lt N A gt lt N A gt lt N A lt N A gt lt Available gt lt Available gt lt Available gt lt Available gt lt Available gt lt Available gt lt N A gt N A gt lt N A gt lt N A gt lt Available gt lt Available gt lt Available gt lt Available gt Port 12 lt Available gt lt N A gt lt Available gt N A gt SAVE EXIT Figure 41 Create New Trunking Port New Trunking Group Name Is the name of the Tunking Group you are going to create All Trunking Groups must have a name Port Is the number of the port The numbers on the panel match the ports on the DES 5024 Some ports are not available for trunking For example port 5 has a status of N A Ports that are shown as N A are not available for inclusion in any trunking groups Name This field identifies the TrunkGroup that the port ha
68. t in the 100Tx Half physical state are set to work at 100 Mbps half duplex Ports set in the 100Tx Full state are set to work at 100 Mbps full duplex Managing the DES 5024 57 Fast Ethernet Switching System User s Guide Ports set in the 10Tx Half state are set to work at 10 Mbps half duplex Ports set in the 10Tx Full state are set to work at 10 Mbps full duplex The 100BASE FX ports can only be in the 100 Fx Half or 100 Fx Full states The 1000BASE FX port can only be in 1000S X Full Half duplex operation is not supported in the Gigabit Module Port State All ports have four states blocking listening learning and forwarding Blocking means that nothing is coming through the port If the Spanning Tree Algorithm detects a loop it will change the state of the port where the loop is detected to the Blocking State You can disable the Spanning Tree Algorithm Forwarding means the port is forwarding data packets to their destination Listening means that the port is listening for data packets Learning means the port is learning the MAC address for data packets This setting cannot be manually changed Priority The port priority can be set from zero to 255 Zero is the highest port priority The port assigned a zero will be the root port The default setting will work in most situations Flow Control The 1000BASE SX module allows you to enable or disable flow control Flow control allows the module to stop the flow of information from an
69. t is best to make the Root Bridge the best switch on the network to ensure the best network performance and reliability Root Bridge Specifies the MAC address of the Root Bridge The DES 5024 may or may not be the root bridge The DES 5024 is the default root bridge Root Port Specifies the preferred path to the Root Bridge Only one path per bridge can exist The default setting is none Table 7 User Selective STA Parameters state STA parameters Settings Effects Comment Enable Disable Enable Participate in or Enable in a Disable remove from SNMP network STA Bridge Priority Lower the Increases Avoid if the higher chance of switch is used in the becoming the workgroup level of priority Root Bridge a large network Hello Time 1 10 No effect if not Never set greater seconds Root Bridge than Max Age Time Max Age Time 6 40 Compete for Avoid low number seconds Root Bridge if for unnecessary BPDU is not reset of Root received Bridge Forward Delay 4 30 High delays Max Age lt 2 x seconds the change in Forward Delay 1 Max Age gt 2 x Hello Time 1 Port Level STA parameters Enable Disable Enable Enable or Disable a port for disable disable LAN security or segment problem isolation Port Priority Lower the Increases higher chance of the becoming the priority Root Port Managing the DES 5024 61 Fast Ethernet Switching System User s Guide
70. the United States Copyright Act of 1976 FCC Warning This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with this user s guide may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense CE Mark Warning This is a Class A product In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures BE CORBI 15 UE SS E RARS VCCI OPE CEOS 28 ETE RIT RECT CO REA Ra OE ATA FERIE TILDET LOS LOBRENSLLBHVOET DIM REID iv Wichtige Sicherheitshinweise Bitte lesen Sie sich diese Hinweise sorgf ltig durch Heben Sie diese Anleitung f r den sp tern Gebrauch auf Vor jedem Reinigen ist das Ger t vom Stromnetz zu trennen Vervenden Sie keine Fl ssig oder Aerosolreiniger Am besten dient ein angefeuchtetes Tuch zur Reinigung Um eine Besch
71. witching System User s Guide Table 3 CPU Module LED LED Status Diagnostic Utilization LEDs Color Dark Status LED increments when firmware is es being loaded to the DES 5024 Normal if firmware is not being loaded Displays the error codes if there is a Normal if there are no problems See failure during the POST or during Chapter 6 for a chart showing the operation meaning of the Diagnostic LED Displays the utilization of the DES 5024 Check Diagnostic if DES 5024 is on LED increments left to right higher npa numbers indicate greater utilization and all utilization LED are dark 25 Fast Ethernet Switching System User s Guide 12 Port 10 100 TX Module The LEDs on the 12 Port 10 100 TX Module is displayed in Figure 12 The meaning of the LEDs is displayed in Table 4 12 Port 10 100 TX Module LEDs Link Duplex Mode 4 KH O 3c 12 100BASE TX Switched ports module 33r Io Figure 12 12 Port 10 100 TX Module LEDs Link The Link LED indicates there is a link at the port If a cable is plugged into the port and the Link LED is off check the cable and connection The default value is that all ports auto negotiate the proper speed and duplex mode If the port has been manually configured for a particular speed and duplex mode verify that the speed and duplex mode of the port match the speed and duplex mode of the device you are co

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