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Fast Ethernet Switching System User’s Guide

Troubleshooting

140

for them to 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. Return the DES-5200 if
the unit is on and the power LED is not working properly.
If the DES-5200 is not powering on while the power cord is
plugged into the wall socket, the power supply is not
working. Return the unit.

All LEDs Are Off

Check the power plug and verify that the DES-5200 is
receiving adequate power. Log in to the DES-5200 using
Local Console Management, see Chapter 5, Console
Management, for instructions.

Power the DES-5200 off and then power it on again. Use
the monitor to check the error messages. Return the DES-
5200 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 assistance or check our web
site at

www.dlink.com

.

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Содержание DES-5200

Страница 1: ...i DES 5200 Fast Ethernet Switching System User s Guide Rev A2w October 2004 651ES5200K15 Printed In Taiwan RECYCLABLE ...

Страница 2: ... 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 a copy of the dated purchase invoice must be provided when requesting warranty service The term purchase in this s...

Страница 3: ...o make any derivative such as translation transformation or adaptation without permission from D Link Corporation D Link Systems Inc as stipulated by 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 agains...

Страница 4: ...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 5: ...onnecting the DES 5200 to the Network 20 Cable Specifications 20 Copper Cable 20 Fiber Optic Cable 23 Ports 24 MDI X Ports 24 Fiber Optic Ports 24 RS 232 Port 24 DES 5200 to DES 5200 Connection 25 Connecting the DES 5200 to other Switches and Hubs 25 4 26 LEDs 26 CPU Module 27 12 Port 10 100 TX Module 29 2 Port 10 100 TX Module 31 8 Port FX Module 33 2 Port 100BASE FX Module 34 1 Port 1000BASE SX ...

Страница 6: ...ion 52 Download Mode 52 TFTP Server IP Address 52 File Name 52 Ping 58 User Account Management 60 User Account Change Menu 60 Create New User 61 Delete Users 63 Change Password 65 Switch Port Configuration 67 Switch Port Configuration Menu 68 Spanning Tree Configuration 71 STA Operation Levels 71 Spanning Tree Configuration Menu 71 SNMP Management Configuration 74 SNMP Management Configuration Men...

Страница 7: ...ormation Menu 102 System Reset 104 Factory Reset 105 Switch Control 107 Rate Control 107 Software Update Menu 109 Ping 113 User Account Management 114 Switch Port Configuration 116 Spanning Tree Configuration 119 STA Operation Levels 119 Spanning Tree Configuration Menu 119 SNMP Management Configuration 123 SNMP Management Configuration Menu 124 SNMP Trap Manager Setting 125 VLAN Port Management 1...

Страница 8: ...DES 5200 is contained in this user guide Organization Chapter 1 Introduction gives a physical and functional overview of the Des 5200 The DES 5200 features LEDs and management methods are covered Chapter 2 Installing the DES 5200 covers installation and powering on Chapter 3 Connecting the DES 5200 to the Network covers connecting the DES 5200 to the network maximum cable length cable specificatio...

Страница 9: ...ered are Summary of Features Modules of the DES 5200 Explanation of Front and Rear Panels Management Methods Updating Firmware Features There are three models available The DES 5224TX comes with two 12 Port 10 100 TX modules The DES 5220TF comes with one 12 Port 10 100 TX module and one 8 Port 100BASE FX module The DES 5216FX comes with two 8 Port 100BASE FX modules All DES 5200 s have two half si...

Страница 10: ...ol to eliminate network loops Eight thousand active MAC address table entries per device with self learning and table aging The DES 5200 supports SNMP for RFC 1213 RFC 1757 and RFC 1493 VLAN support for 31 broadcast domains Port Trunking support for bandwidth aggregation between two DES 5200 switches The 1000BASE SX port supports flow control compliant with IEEE 802 3x standard Modular chassis tha...

Страница 11: ...s The RS 232 port is used for Console Management All LEDs are located on the front panel of the DES 5200 Their purpose is to enable you to monitor the operation and performance of the DES 5200 Refer to Table 1 DES 5200 Series Model List Table 2 DES 5200 Full Size Modules and Table 3 DES 5200 Optional Modules for information about part numbers and ordering modules Contact D Link Inc sales to purcha...

Страница 12: ...ury and or damage If there is a problem with the modules or the back plane contact D Link System Inc Technical Support for assistance Optional Modules The optional modules are half size modules The half size modules work in slots 3 and 4 of the chassis The following optional modules are available The DES 5005T is a 2 Port TX module The DES 5005 is a 2 Port FX module The DES 5008 is a 1 Port gigabi...

Страница 13: ...0BASE TX in slot 4 11x Tx Rx Link 100 10 1x 4x 2x 3x 5x 6x 7x 8x 9x 10x 12x AC LINE 100 240 VAC 50 60Hz 2 5A MAX 11x Tx Rx Link 100 10 1x 4x 2x 3x 5x 6x 7x 8x 9x 10x 12x Figure 1 DES 5224TX DES 5220TF The DES 5220TF displayed in Figure 2 comes with one 12 Port 10 100 TX module and one 8 Port 100BASE FX module The DES 5220TF is shown with two optional modules one 2 Port 100BASE FX module in slot 3 ...

Страница 14: ...7 DES 5216FX A1 The DES 5216FX displayed in Figure 3 has two 16 Port 100BASE SX modules The DES 5216FX is shown with two optional modules one 2 Port 100BASE FX module is shown in slot 3 and one 1 Port 1000BASE SX module is shown in slot 4 Figure 3 DES 5216FX ...

Страница 15: ...an is located at the rear of the DES 5200 displayed in Figure 4 There are heat vents located on the sides The fans and the vents help to cool the DES 5200 Always leave two inches of space around the DES 5200 to that air can circulate and cool the DES 5200 Fa n Figure 4 DES 5200 Rear Panel ...

Страница 16: ...5200 is on the network you can use Telnet to log in and change the configuration D View SNMP Management The DES 5200 supports SNMP through D View D Link s proprietary SNMP application and through other vendor s SNMP applications Please refer to the appropriate documentation for instructions on installing and using D View and other SNMP applications Web Management Web Management is done over the In...

Страница 17: ...00 You should have all the items on the following checklist DES 5200 Fast Ethernet Switching System RS 232 DCE serial cable Two mounting brackets and eight screws Four rubber pads with adhesive backing One 1 82 m 6 foot power cord DES 5200 User s Guide CD ROM part number 651ES5200K15 Registration Card If any items are missing contact the retailer where you purchased the DES 5200 for assistance Be ...

Страница 18: ...r source must be within 1 82 m 6 feet The power cord and cables should never be stretched Leave at least 5 08 cm 2 in around the DES 5200 for ventilation The following tools and materials may be necessary to install the DES 5200 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 f...

Страница 19: ...441 mm x 10 39 inches 264 mm x 4 64 inches 118 mm These measurements include the 8 mm rubber feet provided with the DES 5200 Follow these steps to install the DES 5200 on a desktop or shelf 1 Place the four rubber feet at the corners of the DES 5200 See Figure 5 2 Place the DES 5200 on a desktop shelf See Figure 6 Figure 5 Install Feet on Bottom ...

Страница 20: ...Fast Ethernet Switching System User s Guide Installing the DES 5200 13 Figure 6 Attach Feet ...

Страница 21: ...0 mm The DES 5200 can be placed in a wiring closet along with other equipment Follow these steps to install the DES 5200 on a rack 1 Attach a mounting bracket to each side of the DES 5200 with the screws provided See Figure 7 Slide the DES 5200 into the rack and use the screws provided to secure the DES 5200 to the rack See Figure 8 Connect the power cord and verify that the DES 5200 is receiving ...

Страница 22: ...Fast Ethernet Switching System User s Guide Installing the DES 5200 15 Figure 8 Insert into Rack ...

Страница 23: ...nterclockwise to unscrew them Remove the old module or the blank bracket as shown in Figure 9 and set aside Do not discard the module or blank bracket Put the old module or blank bracket back in if you remove the new module 3 Install the new module by inserting it into the guides see Figure 10 and sliding it in until it stops Press in firmly until you feel the module snap into place The module sho...

Страница 24: ...Fast Ethernet Switching System User s Guide Installing the DES 5200 17 Figure 9 Remove Blank Bracket ...

Страница 25: ...Fast Ethernet Switching System User s Guide Installing the DES 5200 18 Figure 10 Insert Optional Module ...

Страница 26: ...n front of the DES 5200 Plug the cable into the wall socket and plug the other end into the DES 5200 The power LED will light and all ports will auto negotiate the proper speed and duplex mode Reboot the DES 5200 if there is a problem Contact D Link Systems Inc for technical support Check the configuration of the DES 5200 after a power failure but do not reset unless it is necessary The DES 5200 c...

Страница 27: ...rip hazards by laying cables in aisles and walkways 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 correctly inside the RJ 45 connector The most common problem on Ethernet or Fast Ethernet networks is the cable I...

Страница 28: ... use lower grade cable than a network running at 100 Mbps Table 4 Cable Specifications for Copper Connection shows the cable requirements for Ethernet and Fast Ethernet networks Table 4 Cable Specifications for Copper Connection Ethernet Type Cable Requirements Maximum Length 10BASE T Category 3 4 and 5 UTP or STP 100 M 328 ft 100BASE TX Category 3 4 and 5 UTP or STP 100 M 328 ft ...

Страница 29: ...Fast Ethernet Switching System User s Guide Connecting the DES 5200 to the Network 22 Figure 11 Cable Diagram ...

Страница 30: ...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 31: ...les available a full size 8 Port 100BASE FX module and a 2 Port 100BASE FX half size module The 100BASE FX ports support full and half duplex at 100 Mbps The ports do not support 10 Mbps A half size 1 Port 1000BASE SX module is available The 1000BASE SX module only supports full duplex at 1000 Mbps Refer to Installing Optional Modules for installation instructions Refer to Cable Specifications for...

Страница 32: ...ng multiple ports to another DES 5200 use port trunking for better performance When bandwidth aggregation is desired connect multiple ports to another DES 5200 Refer to Chapter 5 for information about port trunking Connecting the DES 5200 to other Switches and Hubs You can connect the DES 5200 to other switches and hubs on the network The DES 5200 is compatible with the DES 3216 DES 3224 DES 5016 ...

Страница 33: ...module are dealt with in detail The LEDs indicate the following Power Status Diagnostic Utilization TxRx Link 100 10 Link TxRx Duplex Collision Receiving Transmitting Act All LEDs are described in detail Use the tables to determine the meaning of each LED All LEDs are located on the front of the DES 5200 displayed in Figure 12 Figure 12 DES 5200 LEDs ...

Страница 34: ... On Green DES 5200 is powered on Off Dark DES 5200 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 problems on the DES 5200 If any part of the DES 5200 fails the P...

Страница 35: ...ing 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 7 for a chart showing the meaning of the Diagnostic LED Utilization Displays the utilization of the DES 5200 LED increments left to right higher numbers indicate greater utilization Check Diagnostic LED if the DES 5200 is on and all Utilization LED ar...

Страница 36: ... 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 connecting to The LED will be steady at orange or green when there is no activity The color of the Link LED in...

Страница 37: ...r s Guide LEDs 30 Table 7 12 Port 10 100 TX Module LEDs LED Green Dark Link Green indicates port speed is 100 Mbps LED flashes when there is activity No link or link is down 100 10 Port is working at 100 Mbps Port is working at 10 Mbps ...

Страница 38: ...lit when the port is running at 100 Mbps and dark when the port is at 10 Mbps Tx Tx means transmitting The Tx LED lights to indicate the port is transmitting data Link Link means link The Link LED lights to indicate there is a link at the port FDX FDX means duplex mode The FDX 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 dupl...

Страница 39: ... Module LEDs LED Lit Dark 100 10 Speed Green Port is set for 100 Mbps Port is set for 10 Mbps Link Link Green Port is linked to another device No link FDX Duplex Mode Green Port is in full duplex Port is in half duplex Tx Transmission Green Port is transmitting data Port is not transmitting data Rx Receiving Green Data is being received at the port Port is not receiving data Col Collision Amber Co...

Страница 40: ...is a link at the port It is dark when there is no link Tx Rx refers to data passing through the port The LED flashes when there is activity at the port FDX On indicates the port is in full duplex mode Off indicates the port is in half duplex The LED is lit in full duplex and dark in half duplex Table 9 8 Port FX Module LEDs LED Lit or Flashing Dark Link Tx Rx Indicates the port has an active conne...

Страница 41: ...indicates the port s duplex mode The ports will not auto negotiate the duplex mode The default value is half duplex They can be manually set for full duplex The LED is lit when the port is in full duplex and dark when the port is in half duplex 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 da...

Страница 42: ... 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 43: ...ED 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 11 Gigabit Module LED LED Lit Dark Link Green Port is linked to another device No link Act Flashing Geen Port is transmitting or receiving data Port is not transmitting or receiving data 1 00 0 B AS E S X S witched por ts modul e Lin...

Страница 44: ...ment The difference is the type of connection and the port that is used to manage the DES 5200 Telnet is In Band Management D View is a proprietary SNMP management program D View module is provided with the DES 5200 The DES 5200 supports other SNMP management applications and uses standard MIB Refer to appropriate documentation for installing and using other SNMP application programs The look and ...

Страница 45: ...ill timeout after five minutes if you have not taken any action Press Enter or Control r to refresh the screen You will have to log in again after a timeout Follow these steps to begin a management session using Console Management 1 Attach the male end of the RS 232 serial cable provided with the DES 5200 to the RS 232 port located at the front of the DES 5200 2 Attach the other end to the serial ...

Страница 46: ...n use any Telnet application that emulates a VT100 terminal You must install TCP IP on the workstation before using Telnet Only one Telnet session can be active at a time Configuring Through the Ethernet Port Follow these steps to manage the DES 5200 through a Telnet session 1 Assign an IP address to the DES 5200 2 Attach one end of an Ethernet cable to one of the Ethernet ports on the DES 5200 3 ...

Страница 47: ...200 with your user name and password before beginning a management session For security you should change the default User Name and Password Figure 19 Login Follow these steps to log into the DES 5200 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 48: ...hing System User s Guide Managing the DES 5200 41 Help Message A one page panel displayed in Figure 20 is available The menu lists the keystroke and typographic conventions available on the DES 5200 Figure 20 Help Message ...

Страница 49: ...er 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 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 viewing the help panel p...

Страница 50: ...ontact information of the system administrator User Account Management The User Account Management menu enables you to add users delete users and modify user account information Switch Port Configuration The Switch Port Configuration menu enables you to configure individual ports You can set the speed duplex mode enable and disable ports and make other changes The panels and options may be differe...

Страница 51: ...e and modify VLANs quickly and easily Trunking Port Management The Trunking Port Management menu enables you to create delete and modify Trunking Ports quickly and easily Port Statistics The Port Statistics panel displays statistical information about each port Port Monitoring Port Monitoring allows users to monitor specific ports for several types of information without using an SNMP application ...

Страница 52: ... Information The System Information menu displays the Hardware Revision MAC address LAN IP address and other information on the DES 5200 System Reset The System Reset menu enables you to reset the DES 5200 through software rather than powering off Factory Reset to Default Config Values Enables you to reload factory default configurations Switch Control The advantages and disadvantages of this meth...

Страница 53: ...es and check to see if they are on the network System Information Menu The System Information menu displayed in Figure 23 enables you to enter management and configuration information on the DES 5200 Remember that information in brackets can be changed Figure 23 System Information Hardware Revision Specifies the hardware revision and the product generation Each revision is numbered incrementally B...

Страница 54: ...al location of the DES 5200 A building number or street address can be entered in this field The field holds 44 characters System Contact Specifies the group or individual to contact if there is a problem with the DES 5200 The field holds 44 characters System Up Time Indicates the length of time the DES 5200 has been running without being rebooted LAN IP Address Specifies the unique IP address of ...

Страница 55: ...lect 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 System Reset The System Reset panel displayed in Figure 24 enables you to reset the DES 5200 without powering off Figure 24 System Reset Some configurations require that the DES 5200 be reset in order for them to take effect Screen prompts instruct ...

Страница 56: ...Fast Ethernet Switching System User s Guide Managing the DES 5200 49 2 Press Enter ...

Страница 57: ...d in Figure 25 is used to reset the DES 5200 and restore all factory default values Using this panel erases all configurations and customization Figure 25 Factory Reset Follow these steps to restore factory default configurations 1 Select Yes 2 Press Enter To exit without resetting 1 Select No or EXIT 2 Press Enter ...

Страница 58: ... the packet until the entire data packet has been received before it forwards the packet to a destination 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 Store and Forward is necessary when some devices on the network run at 10 Mbps and others run at 100 Mbps Disadvantages of St...

Страница 59: ...u is used to update the software on the DES 5200 Software can be updated using either XMODEM or TFTP XMODEM requires a direct physical connection between a PC and the DES 5200 TFTP requires a TFTP server and that you know the Internet Protocol IP address of the server and the complete path and filename TFTP can be done over the network or from a remote location Software Update Configuration XMODEM...

Страница 60: ...ss Enter 4 You will see a confirmation panel displayed in Figure 28 If you do not want to update software select No and press Enter to return to the previous panel 5 Go to Transfer on the HyperTerminal menu and select Send File Figure 29 Browse to the location of the software update and send the file You will see the panel displayed in Figure 30 that shows elapsed time and other information about ...

Страница 61: ...Fast Ethernet Switching System User s Guide Managing the DES 5200 54 Figure 28 Software Update Confirmation Figure 29 Send File ...

Страница 62: ...Fast Ethernet Switching System User s Guide Managing the DES 5200 55 Figure 30 XMODEM Figure 31 EEPROM ...

Страница 63: ...th 100 100 100 Only the last three digits will be unique to the server and the DES 5200 Remember that two devices cannot have the same IP address Follow these steps to update software using TFTP 1 Verify the download mode is TFTP Use the space bar to toggle between XMODEM and TFTP 2 Enter the Internet Protocol IP address of the TFTP server 3 Enter the complete path and filename of the software and...

Страница 64: ...Fast Ethernet Switching System User s Guide Managing the DES 5200 57 Figure 33 TFTP Transfer Complete ...

Страница 65: ...as received through An unsuccessful reply displays a timeout and the sequence number Figure 34 Ping Menu IP Address Specify the IP Address to be tested Ping Count Ping has several modes single multiple and continuous Single mode sends out a single ping Multiple sends three pings with a one second interval between each ping Continuous sends one ping per second until user stops the pinging process T...

Страница 66: ...Fast Ethernet Switching System User s Guide Managing the DES 5200 59 An unsuccessful ping results in a request timed out and gives the sequence number ...

Страница 67: ...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 35 enables you to add users delete users and modify user rights Figure 35 User Account Change Follow these steps to select a menu option 1 Select an option 2 Press Enter ...

Страница 68: ...ive 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 in this field Confirm Password Reenter the user s password to confirm it in this field Access Level There are two access levels available on the DES 5200 Super User and General User Super Users have administrative rights on the DE...

Страница 69: ... They can look at the panels but they cannot make any changes to existing settings or configurations 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 70: ...elves by accident Figure 37 Delete Users User Name Identifies the users listed on the DES 5200 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 Th...

Страница 71: ...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 Sav...

Страница 72: ...re 38 Change Password User Name The name of the user whose password is being changed 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 ...

Страница 73: ... Switching System User s Guide Managing the DES 5200 66 3 Enter the new password in the New Password field 4 Reenter the new password in the Confirm Password field 5 Select Save and press Enter to save your changes ...

Страница 74: ...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 75: ...led or disabled Enabled ports transmit and receive data packets Disabled ports can not transmit or receive packets Disabled ports cannot be used Physical Refers to the physical state of the port If the port state is manually changed it will not change states It will not auto negotiate speed and duplex mode All TX ports can be in the following physical states Auto 1000SX Full 100TX Half 100TX Full ...

Страница 76: ...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 changed manually Priority The port priority can be set from zero to 255 Zero...

Страница 77: ...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 ...

Страница 78: ...own STA will activate the backup path STA is very complicated and you should understand it well before changing the default settings See Table 12 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 5200 then sets the Root Bridge and the Designated Bridges On the port level STA s...

Страница 79: ...h 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 ...

Страница 80: ...le 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 received Avoid low ...

Страница 81: ...that are programmed into the DES 5200 or variables that change while the DES 5200 is running For example the number and type of ports on the DES 5200 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 5200 ...

Страница 82: ...sed to configure the DES 5200 for SNMP Management You must configure these settings in order to manage the DES 5200 through SNMP SNMP Community String The SNMP Community String field enables 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 5200 You can name the SNMP communi...

Страница 83: ...work 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 5200 by creating a list of IP Addresses of the authorized network managers Trap managers can receive the following tr...

Страница 84: ...nter the name of the SNMP Community 2 Select the Access Right field and toggle the space bar to select Read Only or Read Write 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 Statu...

Страница 85: ...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 5200 supports port based VLAN Port based VLAN means that the VLAN ...

Страница 86: ...AN Port Management Menu The VLAN Port Management menu displayed in Figure 42 enables you to create delete and modify VLANs on the DES 5200 Figure 42 VLAN Port Management menu Follow these steps to create delete and modify VLAN 1 Select the appropriate option 2 Press Enter ...

Страница 87: ...me time Each VLAN is a broadcast domain If you have created a trunking group you must include the entire trunk group in the VLAN Figure 43 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 5200 TrunkGroup This field identifies the trunk group that the port ...

Страница 88: ...ed to a 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 ...

Страница 89: ...AN 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 5200 in order for the change to take effect ...

Страница 90: ...ps 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 VLAN 5 ...

Страница 91: ... Management panels displayed in Figure 46 are used to create delete and modify trunk ports Some ports on some modules are not available for inclusion in any Trunking Groups Figure 46 Trunking Port Management menu Follow these steps to create delete and modify trunk ports 1 Select the appropriate option 2 Press Enter ...

Страница 92: ...is 800 Mbps in half duplex and 1 6 gigabits in full duplex Trunk group1 has been created as an example Your screen may look different Figure 47 Create New Trunking Port New Trunking Group Name Is the name of the Trunking 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 5200 Name This field identifi...

Страница 93: ...dicates the port has been assigned to a TrunkGroup In use indicates a port is part of a trunk group N A Indicates the port is not available for inclusion in the Trunking Group Follow these steps to create a TrunkGroup 1 Enter the name of the TrunkGroup 2 Select the port you want to include in the TrunkGroup and toggle the space bar to change the status from available to Selected 3 Select Save and ...

Страница 94: ...o delete Trunk Ports Figure 48 Delete Trunking Port Trunking Port Is the name of the Trunking Group Delete All trunking groups can be deleted from this panel Follow these steps to delete a Trunking Group 1 Select the Trunking Group to be deleted in the Delete column 2 Toggle the space bar to Yes to delete the Trunking Group 3 Select Save and press Enter ...

Страница 95: ...me of the appropriate Trunked Ports 2 Press Enter 3 Use 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 Trunki...

Страница 96: ... about each port Figure 50 Port Statistics Port Number The number of the port the statistics are being gathered from Tx Total Bytes Transmitted Number of bytes transmitted to the port Tx Unicast Frames Number of unicast frames transmitted Tx Multicast Frames Out Number of multicast frames transmitted Tx Broadcast Frames Out Number of broadcast frames transmitted ...

Страница 97: ...ple Collisions Number of frames that were transmitted after multiple collisions Tx Underrun Err Number of frames on the transmit side that were discarded because of an underrun Rx Total Bytes Received Total number of bytes received on a port Rx Disc Buff Full Number of good frames that were discarded because the Rx Buffer was full Rx Align Errors Number of well aligned frames that were received wi...

Страница 98: ... Rx64 Number of frames including frames with errors that were 64 bytes long Rx65 to 127 Number of frames including frames with errors 65 to 127 bytes long Rx128 to 255 Number of frames including frames with errors 128 to 255 bytes long Rx256 to 511 Number of frames including frames with errors 256 to 511 bytes long Rx512 to 1023 Number of frames including frames with errors 512 to 1023 bytes long ...

Страница 99: ... received by the port being monitored You can define which port is being monitored and which port will do the monitoring You can define the packet types being monitored Only one port at a time can be monitored Figure 51 Port Monitoring Port Monitoring Enables or disables port monitoring The default is disabled Monitoring Port The port that receives the monitoring data Monitored Port The port being...

Страница 100: ...hen the monitored data is set to Received Select one of the following types All monitors all packet types Unicast monitors only unicast packets Broadcast monitors only broadcast packets Discard monitors all packets discarded by the DES 5200 Follow these steps to configure port monitoring 1 Toggle the space bar to Enable Port Monitoring 2 Enter the number of the Monitoring Port 3 Enter the number o...

Страница 101: ...d the needs of your LAN The default value is disabled Figure 52 Broadcast Storm Protection Port Indicates the port number Storm Detect Detects the broadcast storm and takes the action you have specified Action Performs the action you have specified There are three actions Block Block Trap Trap Block prevents the port from receiving any data packets Block is triggered when the port receives 3000 pa...

Страница 102: ...ends a message to the SNMP Trap Manager that a specific port is being partitioned from the rest of the DES 5200 You must configure the SNMP Trap Manager in order to benefit from this feature Trap sends a message to the SNMP Trap Manager that a Broadcast Storm is going on However it does not block or partition the port no matter how many packets per second are passing through ...

Страница 103: ...cal Console Management the first time and assign an IP address to the DES 5200 All subsequent management sessions can be done over the web Follow these steps to configure the DES 5200 for web based management 1 Enter the IP address of the DES 5200 in the address field of your Web browser and press Enter 2 Log in using your user name and password Commands The following commands are used in Web base...

Страница 104: ...ears when you log in over the web The user name and password are the same ones used on the console Select Login to display the Login panel Follow these steps to login 1 Enter your user name and password 2 Select OK Select the check box to save the password in your password list 3 Select Cancel to cancel log in Figure 53 Login ...

Страница 105: ...Fast Ethernet Switching System User s Guide Web Management 98 Figure 54 User Name and Password ...

Страница 106: ...tion The Switch Port Configuration menu enables you to configure individual ports You can set the speed duplex mode enable and disable ports and make other changes The panels and options may be different depending on the DES 5200 model you purchased and the modules you have installed Refer to Module Configuration at the end of this chapter for an explanation of the differences between the modules ...

Страница 107: ...ment menu enables you to create delete and modify Trunking Ports quickly and easily Port Statistics The Port Statistics panel displays statistical information about each port Port Monitoring Port Monitoring allows users to monitor specific ports for several type of information without using an SNMP application Broadcast Storm Protection Provides optional protection against broadcast storms The opt...

Страница 108: ...ables you to reset the DES 5200 through software rather than powering off Factory Reset to Default Config Values Enables you to reload factory default configurations Switch Control The advantages and disadvantages of each are explained in a later section Software Update Software can be updated in two ways XMODEM and TFTP XMODEM requires a physical connection between the DES 5200 and a workstation ...

Страница 109: ...igure 55 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 5200 Each version is numbered incrementally Software Version Specifies the software version being used on the DES 5200 You can update the software Each version is numb...

Страница 110: ...characters System Contact Specifies the group or individual to contact if there is a problem with the DES 5200 The filed holds 44 characters System Up Time Indicates the length of time the DES 5200 has been running without being rebooted 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 yo...

Страница 111: ...s you to reset the DES 5200 without powering off Figure 56 System Reset Some configurations will require you to reset the DES 5200 in order for them to take effect Screen prompts will tell you to reset the DES 5200 as needed Follow these steps to reset the DES 5200 1 Select Apply To exit without resetting 1 Select another panel ...

Страница 112: ...Reset panel displayed in Figure 57 is used to reset the DES 5200 and restore all factory default values Using this panel erases all configurations and customization A confirmation panel appears displayed in Figure 58 when the default configurations have been reloaded Figure 57 Factory Reset ...

Страница 113: ...witching System User s Guide Web Management 106 Figure 58 Factory Reset Confirmation Follow these steps to restore factory default configurations 1 Select Apply To exit without resetting 1 Select another menu to exit ...

Страница 114: ...ta packet has been received before it forwards the packet to a destination 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 us 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 ...

Страница 115: ...t store the packet before sending it out Address Aging Address aging is the length of time the address remains in the MAC address table Follow these steps to change the address aging 1 Highlight the address aging and enter a new value from 10 to 1000000 2 Select Save and press Enter Select Exit and press Enter to exit the menu ...

Страница 116: ... the server and the complete path and filename TFTP can be done over the network or from a remote location Software Update The Software Update panel displayed in Figure 60 is used to update software through TFTP Figure 60 Software Update Configuration Download Mode TFTP is done using Telnet It can be done from a remote location using a TFTP server The TFTP server and the DES 5200 must be on the sa...

Страница 117: ...are File Name The name of the file to be downloaded Follow these steps to update the software using TFTP 1 Enter the Internet Protocol IP address of the TFTP server see Figure 61 2 Enter the complete path and filename 3 There is a confirmation panel and a status panel see Figure 62 and Figure 63 Select Apply 4 When the transfer is complete reset the DES 5200 for the changes to take effect see Figu...

Страница 118: ...Fast Ethernet Switching System User s Guide Web Management 111 Figure 62 Software Update Confirmation Figure 63 Software Download ...

Страница 119: ...Fast Ethernet Switching System User s Guide Web Management 112 Figure 64 Download Successful ...

Страница 120: ...cket size in bytes sequencing and the port number the reply was received through An unsuccessful reply displays a timeout and the sequence number Figure 65 Ping IP Address Specify the IP Address to be tested Ping Count Ping has several modes single multiple continuous Enter the IP address and select Apply to send out a single ping A successful ping is displayed as a reply and indicates the IP addr...

Страница 121: ...reach the User Account Management panels 1 Select User Account Management Figure 66 User Account Management 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 in this field Confirm Password Reenter the user s ...

Страница 122: ...asswords can be changed quickly and easily Follow these steps to add users 1 Enter the new user s name and password 2 Reenter the password to confirm it 3 Select Access Level and Status 4 Select Apply to save the changes Select Refresh to see the changes Follow these steps to delete users 1 Select the delete box across from the user name to delete it 2 Select Apply Select Refresh to see the change...

Страница 123: ...ching System User s Guide Web Management 116 Switch Port Configuration The Switch Port Configuration panel displayed in Figure 67 is used to configure individual ports on the DES 5200 Figure 67 Switch Port Configuration ...

Страница 124: ...r disabled Enabled ports transmit and receive data packets Disabled ports can not transmit or receive packets You can disable ports However 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 th...

Страница 125: ...module is installed 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 destin...

Страница 126: ...wn STA will activate the backup path STA is very complicated and you should understand it well before changing the default settings See Table 13 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 5200 then sets the Root Bridge and the Designated Bridges On the port level STA se...

Страница 127: ...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 He...

Страница 128: ...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 received Avoid low num...

Страница 129: ...Fast Ethernet Switching System User s Guide Web Management 122 Follow these steps the change the settings 1 Use the down arrow or enter new settings 2 Select Apply Select Refresh to see the changes ...

Страница 130: ... are programmed into the DES 5200 or variables that change while the DES 5200 is running For example the number and type of ports on the DES 5200 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 5200 s IP...

Страница 131: ...nfigure the DES 5200 for SNMP Management You must configure these fields in order to manage the DES 5200 through SNMP SNMP Community String The SNMP Community String field enables 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 5200 You can name the SNMP communities anythi...

Страница 132: ...ager Setting Enables you to enter the IP address of Trap Managers see Figure 71 Traps are messages the DES 5200 sends out to inform trap managers of events on the network The DES 5200 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...

Страница 133: ...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 5200 will not send out traps unless the status is Valid Delete Enables you to delete the current setting Follow these steps to enter the SNMP Community String 1 Enter the name of the SNMP Commu...

Страница 134: ...hernet Switching System User s Guide Web Management 127 Follow these steps to delete the SNMP Community String or the SNMP Trap Manager Setting 1 Select Delete 2 Select Apply Select Refresh to see the changes ...

Страница 135: ...ortant 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 5200 supports port based VLAN Port based VLAN means that the VLAN is gr...

Страница 136: ...ES 5200 Figure 72 VLAN Port Management VLAN Name Enter the name of the VLAN in this field All VLANs must have a name Ports All ports are identified by their port number Delete Enables you to delete VLANs Follow these steps to create delete and modify VLANs 1 Enter the VLAN name in the VLAN Name field 2 Select the ports to include in the VLAN 3 Select Apply Select Refresh to see the changes ...

Страница 137: ...Fast Ethernet Switching System User s Guide Web Management 130 Follow these steps to delete a VLAN 1 Select Delete on the right side of the panel 2 Select Apply Select Refresh to see the changes ...

Страница 138: ...ement Trunking Group Name Is the name of the Trunking Group Port Indicates the port number being added to the Trunking group Follow these steps to create delete and modify trunk groups 1 Enter the Trunking Group Name 2 Select the ports that will be part of the Trunking Group 3 Select Apply Select Refresh to see the changes Follow this step to delete trunked groups 1 Select delete 2 Select Apply Se...

Страница 139: ...tical information about the ports Figure 74 Port Statistics Port Number The number of the port the statistics are being gathered from Tx Total Bytes Transmitted Number of bytes transmitted to the port Tx Unicast Frames Number of unicast frames transmitted Tx Multicast Frames Out Number of multicast frames transmitted Tx Broadcast Frames Out ...

Страница 140: ...fter one collision Tx Multiple Collisions Number of frames that were transmitted after multiple collisions Tx Underrun Err Number of frames on the transmit side that were discarded because of an underrun Rx Total Bytes Received Total number of bytes received on a port Rx Disc Buff Full Number of good frames that were discarded because the Rx Buffer was full Rx Align Errors Number of well aligned f...

Страница 141: ... errors Rx64 Number of frames including frames with errors that were 64 bytes long Rx65 to 127 Number of frames including frames with errors 65 to 127 bytes long Rx128 to 255 Number of frames including frames with errors 128 to 255 bytes long Rx256 to 511 Number of frames including frames with errors 256 to 511 bytes long Rx512 to 1023 Number of frames including frames with errors 512 to 1023 byte...

Страница 142: ...ceived by the port being monitored You can define which port is being monitored and which port will do the monitoring You can define the packet types being monitored Only one port at a time can be monitored Figure 75 Port Monitoring Port Monitoring Enables or disables port monitoring The default is disabled Monitoring Port The port that receives the monitoring data Monitored Port The port being mo...

Страница 143: ...ion is only used when the monitored data is set to Received Select on of the following types All monitors all packet types Unicast monitors only unicast packets Discard monitors all packets discarded by the DES 5200 Follow these steps to configure port monitoring 1 Toggle the space bar to Enable Port Monitoring 2 Enter the number of the Monitoring Port 3 Enter the number of the Monitored Port 4 To...

Страница 144: ...rence and the needs of your LAN The default value is disabled Figure 76 Broadcast Storm Protection Port Indicates the port number Broadcast Storm Detect Detects the broadcast storm and takes the action you have specified Action Performs the action you have specified There are three actions Block Block Trap Trap Block prevents the port from receiving any data packets Block is triggered when the por...

Страница 145: ... port and sends a message to the SNMP Trap Manager that a specified port is being partitioned form the rest of the DES 5200 You must configure the SNMP Trap Manager in order to benefit from the this feature Trap sends a message to the SNMP Trap Manager that a Broadcast Storm is going on However it does not block or partition the port no matter how many packets per second are passing through ...

Страница 146: ...iagnostic LED If the module fails the POST see Table 16 Modular Status Error LED Indicator Chart 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 pinne...

Страница 147: ...le the power cord is plugged into the wall socket the power supply is not working Return the unit All LEDs Are Off Check the power plug and verify that the DES 5200 is receiving adequate power Log in to the DES 5200 using Local Console Management see Chapter 5 Console Management for instructions Power the DES 5200 off and then power it on again Use the monitor to check the error messages Return th...

Страница 148: ...ubleshooting 141 Table 14 LED Error Chart Refer to Table 15 Explanation of LED Error Status for and explanation of the error codes 2 PHY Failure ARL Failure ARL Memory Failure Exception Handler 7 Record LED Error code and contact D Link for support ...

Страница 149: ... of the onboard 82C59 Interrupt Controller Com Port Test Failure This error message indicates the SIO chip has failed its diagnostic test NPB Failure This error message indicates general failure of NPB chip s PSP Memory Failure This error message indicates the port buffer PSP Memory has failed its on read write test PSP Failure This error message indicates general failure of PSP chip s FEIU Failur...

Страница 150: ...us Error LED Indicator Chart If the CPU module fails the first LED on the Utilization panel lights If a module fails the Utilization LED number indicates the slot the module is in 1 2 3 4 5 6 7 8 Error Status CPU Module Failure Slot 1 Failure Slot 2 Failure Slot 3 Failure Slot 4 Failure ...

Страница 151: ...ent support with Ethernet MIB II RFC 1213 and bridge MIB RFC 1493 RMON MIB RFC 1757 8 192 maximum entries for MAC 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 12 port 10 100 TX modu...

Страница 152: ...NWAY Auto negotiation for all 10 100 TX ports Full or Half Duplex for all 10 100 TX ports 100BASE FX ports operate at full or half duplex requires 1300 nm multimode fiber optic cable ISO IEC 793 2 type B 1 and ITU T G 652 with SC connectors 1 1000BASE SX port operates at full duplex and requires 850 nm multimode fiber optic cables with SC connectors This port also negotiates flow control ...

Страница 153: ...Cables 10BASE T 2 pair UTP Cat 3 100 m 4 Pair UTP Cat 4 5 100 m EIA TIA 568 150ohm STP 100 m 100 TX 4 pair UTP cat 5 100 m EIA TIA 568B 150 ohm STP 100 m 100BASE FX ports require 1300 nm multimode fiber optic cable with SC connectors ISO IEC 793 2 type B1 and ITU T G 652 standards 1000BASE FX ports require 850 nm multimode fiber optic cables with SC connectors Number of Ports depending on modules ...

Страница 154: ... 105 watts maximum DC fans 2 built in 80 x 80 mm fans and 1 60 x 60 mm fan Operating Temperature 0 45 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 BSMI Class A Safety UL UL 1950 CSA CSA950 ...

Страница 155: ...148 Performance Transmission Method 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 156: ...200 16FX 7 DES 5200 20TF 6 DES 5200 24TF 6 Desktop Shelf Installation 12 Diagnostic 27 Disc Mem Full 91 134 Download Mode 52 109 D View SNMP Management 9 Dx 31 34 F Factory Reset 50 105 Factory Reset to Default Conf Values 45 101 Features 2 Fiber Optic Cable 23 Fiber Optic Ports 24 File Name 52 110 Forward Delay Time 72 120 Front Panel 4 Full Half 33 H Hardware Revision 46 102 Hello Time 72 120 He...

Страница 157: ... Configuration44 74 75 99 123 124 SNMP Manager Setting 75 99 124 SNMP Trap Manager Setting 76 99 125 Software Update 46 101 109 Software Update Menu 52 109 Software Version 47 102 Spanning Tree Algorithm 72 120 Spanning Tree Configuration 44 71 99 119 STA Operation Levels 71 119 State 68 117 Status 27 63 76 77 80 85 115 126 Store and Forward 51 107 Storm Detect 94 Switch Control 101 107 Switch Por...

Страница 158: ...Unpacking 10 Updating Firmware 9 User Account Change 60 User Account Management 43 60 99 114 User Name 61 63 65 114 Utilization 27 V Virtual LAN Name 83 VLAN Name 82 129 VLAN Port Management44 78 79 100 128 129 W Web Management 96 X XMODEM 52 ...

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