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Fast Ethernet Switching System User’s Guide

Introduction

5

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.

Figure 2: DES-5024 Rear Panel

Fan

Power On/Off switch

Three pronged power plug

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Содержание DES-5024 - Switch

Страница 1: ...i DES 5024 Fast Ethernet Switching System User s Guide Rev 01 January 1999 651DES32 K15 Printed In Taiwan RECYCLABLE ...

Страница 2: ... 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 dama...

Страница 3: ...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 hardware product or to obtain warranty service as to ...

Страница 4: ...suant 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 ...

Страница 5: ...e sich am Geräten befinden sind zu beachten Wird das Gerät über einen längeren Zeitraum nicht benutzt sollten Sie es vom Stromnetz trennen Somit wird im Falle einer Überspannung eine Beschädigung vermieden Durch die Lüftungsöffnungen dürfen niemals Gegenstände oder Flüssigkeiten in das Gerät gelangen Dies könnte einen Brand bzw Elektrischen Schlag auslösen Öffnen Sie niemals das Gerät Das Gerät da...

Страница 6: ...6 Local Console Management 6 Telnet Management 6 D View SNMP Management 6 RMON 6 Updating Firmware 6 2 7 Installing the DES 5024 7 Unpacking the DES 5024 7 Installation Options 8 Installing Modules 14 Power On 17 3 18 Connecting the DES 5024 to the Network 18 Cable Specifications 18 Copper Cable 18 Fiber Optic Cable 20 Ports 21 MDI X Ports 21 Fiber Optic Ports 21 ...

Страница 7: ...e 34 Panel Conventions 35 Console Program 36 System Configuration 36 User Account Management 36 Switch Port 1 8 9 16 17 24 and Optional Module Configuration 36 100BASE FX 1000BASE SX Switch Port Module 37 Spanning Tree Configuration 37 SNMP Management Configuration 37 VLAN Port Management 37 Trunking Port Management 37 System Configuration Menu 38 System Information Menu 39 System Reset 41 Factory...

Страница 8: ...iguration Menu 59 SNMP Management Configuration 62 SNMP Management Configuration Menu 63 VLAN Port Management 66 VLAN Port Management Menu 67 Create New VLAN 68 Delete VLAN Menu 70 Trunking Port Management Menu 72 Create New Trunking Port 73 Delete Trunking Port 75 6 77 Troubleshooting 77 Appendix A 80 DES 5024 Technical Specifications 80 Switch Specifications 80 Port Specifications 80 Index 84 ...

Страница 9: ... 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 netw...

Страница 10: ...il 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 All 24 TX ports auto negotiate 10 100 Mbps One half size slot supporting two optional installable modules 2 Port 100BASE FX and 1 Port 1000BASE SX module The DES 5024 can be configured an...

Страница 11: ...User s Guide Introduction 3 Modular chassis that accepts RJ 45 fiber optic and gigabit expansion modules Support for RMON statistics through SNMP software The 1000BASE SX port supports flow control compliant with IEEE 802 3 standard ...

Страница 12: ... 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...

Страница 13: ...0 240 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 Figure 2 DES 5024 Rear Panel Fa...

Страница 14: ...n 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 g...

Страница 15: ...uld have all the items on the following checklist DES 5024 Fast Ethernet Switching System RS 232 DCE serial cable Two mounting 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 Registration Card If any items are missing contact the retailer where you purchased the DES 5024 for assi...

Страница 16: ...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 nee...

Страница 17: ...1 mm x 10 393 inches 264 mm x 4 645 inches 118 mm 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 ...

Страница 18: ...Fast Ethernet Switching System User s Guide Installing the DES 5024 10 Figure 4 Attach Feet ...

Страница 19: ...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 DE...

Страница 20: ...Fast Ethernet Switching System User s Guide Installing the DES 5024 12 Figure 5 Attach Mounting Brackets ...

Страница 21: ...Fast Ethernet Switching System User s Guide Installing the DES 5024 13 Figure 6 Insert into Rack ...

Страница 22: ...wn 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 ...

Страница 23: ...Fast Ethernet Switching System User s Guide Installing the DES 5024 15 Figure 7 Remove Blank Bracket ...

Страница 24: ...Fast Ethernet Switching System User s Guide Installing the DES 5024 16 Figure 8 Insert Optional Module ...

Страница 25: ... 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 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 ...

Страница 26: ...lephone 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 correctly 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 straigh...

Страница 27: ...ing the DES 5024 to the Network 19 Table 1 Cable Specifications for Copper Connection Ethernet Type Cable Requirements Maximum Length 10BASE T Category 3 4 or 5 UTP or STP 328 ft 100 M 100BASE TX Category 5 UTP or STP 328 ft 100 M Figure 9 Cable Diagram ...

Страница 28: ...0 Mbps must meet the following specifications to carry 1300 nm wavelength for the specified distance Multi mode cable ISO IEC 793 2 type B1 and ITU T G 652 standards 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 Multi mode cable ISO IEC 793 2 type B1 and ITU T G ...

Страница 29: ... 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 you can install in the chassis The chassis supports a 2 Port 100BASE 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 T...

Страница 30: ... 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 3216 and DES 3224 Port trunking increases the efficiency of the DES 5024 by increasing the bandwidth See the...

Страница 31: ...024 at a glance The LEDs indicate the following 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 Figure 10 DES 5024 LEDs Duplex Mode Diagnostic Status Utilization Link Power LED Tx Lk Rx Col Dx ...

Страница 32: ... 5024 is getting adequate power Table 2 Power LED Status Color Meaning On Green DES 5024 is powered on Off Dark 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 diagnos...

Страница 33: ...g loaded Diagnostic Displays the error codes if there is a failure during the POST or during operation Normal if there are no problems See Chapter 6 for a chart showing the meaning of the Diagnostic LED Utilization Displays the utilization of the DES 5024 LED increments left to right higher numbers indicate greater utilization Check Diagnostic if DES 5024 is on and all utilization LED are dark ...

Страница 34: ...cting 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...

Страница 35: ...uplex 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 Th...

Страница 36: ...another device No link Dx Duplex mode Green Port is in full duplex Port is in half duplex Tx Transmitting Green Port is transmitting data No data is being transmitted Rx Receiving Green Data is being received No data is being received Col collisions Amber Collisions are occurring at the port No collisions are occurring ...

Страница 37: ...nk 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 Green Port is linked to another device No link Act Yellow Port is transmitting or receiving data Port is not transmitting or receiving data 1000BASE SX Switched ports module Act Link ...

Страница 38: ... 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 applicat...

Страница 39: ...ent 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 ...

Страница 40: ... 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...

Страница 41: ...024 with your user name and password before beginning a management session For security you should change the default User Name and Password Figure 15 Login 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 Default User Name D Link Default Password D Link The MAC Address at the botto...

Страница 42: ...hing System User s Guide Managing the DES 5024 34 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 Figure 16 Help Message ...

Страница 43: ...T 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 Enable Each changeable value can be changed only by the toggle switch 168 8 254 1 Each changeable value is enclosed in square brackets EXIT Uppercase letters indicate a COMMAND item Blinking Text Warning Message After you are finished v...

Страница 44: ...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 Port 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 ...

Страница 45: ...e 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 yo...

Страница 46: ...rdware 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 ...

Страница 47: ...Information menu displayed in Figure 19 allows you to enter management and configuration information on the DES 5024 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 Softw...

Страница 48: ...umber or street address You can enter up to 44 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 ...

Страница 49: ...u to reset the DES 5024 without powering off 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 ...

Страница 50: ...ault values Using this panel erases all configurations and customization 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 ...

Страница 51: ...net Switching System User s Guide Managing the DES 5024 43 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 ...

Страница 52: ...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 ...

Страница 53: ...ket 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 The 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 o...

Страница 54: ...e the settings given at the beginning of this chapter Never attempt to load firmware through Telnet 3 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 t...

Страница 55: ...Fast Ethernet Switching System User s Guide Managing the DES 5024 47 Figure 25 Transfer Firmware Figure 26 Send File ...

Страница 56: ... System User s Guide Managing the DES 5024 48 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 Figure 28 EEPROM ...

Страница 57: ...ccess 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 Figure 29 User Account Change Follow these steps to select a menu option 1 Select an option 2 Press Enter ...

Страница 58: ...er 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 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 p...

Страница 59: ...Managing the DES 5024 51 Follow these steps to add users 1 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 ...

Страница 60: ...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 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 i...

Страница 61: ...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 ...

Страница 62: ... 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 confirm it Follow these steps to change user passwords 1 Enter the user s name in the User Name field 2 Enter the user s old password in the Old Password field 3 Enter the new password in the New Password field 4 Reenter the new pass...

Страница 63: ...Fast Ethernet Switching System User s Guide Managing the DES 5024 55 5 Select Save and press Enter to save your changes ...

Страница 64: ...y 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 ...

Страница 65: ...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 Auto 100Tx Half 100Tx Full 10Tx Half 10Tx Full Ports in the Auto state automatically nego...

Страница 66: ...ress 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 anot...

Страница 67: ...aks 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 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 S...

Страница 68: ...ke 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 ...

Страница 69: ... Enable Disable Enable Disable Participate in or remove from STA Enable in a SNMP network Bridge Priority Lower the higher the priority Increases chance of becoming the Root Bridge Avoid if the switch is used in workgroup level of a large network Hello Time 1 10 seconds No effect if not Root Bridge Never set greater than Max Age Time Max Age Time 6 40 seconds Compete for Root Bridge if BPDU is not...

Страница 70: ...ants 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 ...

Страница 71: ...nity 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 rig...

Страница 72: ...creating a list of IP Addresses of the authorized network managers Trap managers can receive the following trap types Cold Start Authentication Failure 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 m...

Страница 73: ...te 3 Select the Status field and toggle the space bar to select Valid or Invalid 4 Select Save and press Enter Follow these steps to configure the SNMP Trap Manager Setting 1 Enter the IP Address of the Trap Manager 2 Enter the name of the SNMP Community String 3 Select Status and toggle the space bar to select Valid or Invalid 4 Select Save and press Enter ...

Страница 74: ...e 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 ...

Страница 75: ...AN Port Management Menu The VLAN Port Management menu displayed in Figure 36 enables you to create delete and modify VLANs on the DES 5024 Figure 36 VLAN Port Management menu Follow these steps to create delete and modify VLAN 1 Select the appropriate option 2 Press Enter ...

Страница 76: ...N 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 field identifies the trunk group that the port has been assigned t...

Страница 77: ...e 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 ...

Страница 78: ...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 5024 in order for the change to take effect ...

Страница 79: ...se steps to modify VLANs 1 Select the name of the appropriate VLAN 2 Press Enter 3 You will see the VLAN Modify Menu Use this panel to modify a VLAN 4 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 V...

Страница 80: ...ng Port Management Menu The Trunking Port Management panels displayed in Figure 40 are used to create delete and modify trunk ports Figure 40 Trunking Port Management menu Follow these steps to create delete and modify trunk ports 1 Select the appropriate option 2 Press Enter ...

Страница 81: ...he 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 has been assig...

Страница 82: ...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 ...

Страница 83: ...e 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 Modify Trunking Port The Modify Trunking Port panel displayed in Figure 43 enabl...

Страница 84: ...the Modify Trunking Port panel to modify a Trunking Group 4 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 ...

Страница 85: ...rnet 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 State...

Страница 86: ...S 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 check the error messages Return the DES 5024 to D Link for service if the problem persists Forget Password If you forget your password contact D Link Technical Support at 949 788 0805 for a...

Страница 87: ...Fast Ethernet Switching System User s Guide Troubleshooting 79 Table 8 Diagnostic LED 2 PHY Failure ARL Failure ARL Memory Failure ...

Страница 88: ...C 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 modu...

Страница 89: ...AC 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 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 100BASE TX 4 pair UTP Cat 5 100 m EIA TIA 568 150 ohm STP 100 m 2 Port 100BASE FX module at 100 Mbps 1300 nm multimode fib...

Страница 90: ...05 watts maximum DC fans 2 built in 80 x 80 mm fans and 1 60 x 60 mm fan Operating Temperature 0 50 degrees Celsius Storage Temperature 25 70 degrees Celsius Humidity 5 95 non condensing Dimensions 441 x 264 x 110 mm 2 5 U 19 inch rack mount width Weight 6 94 kg 15 3 lbs EMI FCC Class A CE Mark Class A VCCI Class A C Tick Safety UL UL 1950 CSA CSA950 TUV GS EN60950 ...

Страница 91: ...rmance 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 ...

Страница 92: ...ex 26 Dx 27 F Factory Reset 38 42 Features 2 fiber module 27 fiber optic cable 20 Fiber Optic Ports 21 Flow Control 58 Forget Password 78 Forward Delay Time 60 Front Panel 4 G General User 50 gigabit 29 H Hardware Revision 39 Hello Time 60 Help Message 34 I Install DES 3216 7 Installation 8 9 11 Installing Modules 14 IP Address 64 L LAN Default Gateway 40 LAN IP Address 40 LAN Subnet Mask 40 LED P...

Страница 93: ...atus 52 64 68 73 Store and Forward 44 Super User 50 Switch Port Configuration 56 57 System Configuration 36 System Configuration Menu 38 System Contact 40 System Description 40 System Information 38 System Information Menu 39 System Location 40 System Name 40 System Rate Control 38 44 System Reset 38 41 T Telnet 6 32 TrunkGroup 68 73 Trunking Port 75 Trunking Port Management 37 72 Trunking Port Na...

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