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6-4

Figure 6-2

Remove an LSW1BFAN (1)

3) Holding the handle of the fan tray with one hand, pull part of the fan tray out. Then supporting the

bottom of the fan tray with the other hand, pull it straight out of the fan tray slot along the guide rails,
as shown in

Figure 6-3

and

Figure 6-4

.

To replace a fan tray with the device running, pull out the fan tray after it stop rotating. Keep your hands
away from the spinning fan blades even if the fan stops rotating; otherwise, the dynamic balance may
be broken, and thus the fan noise will be increased.

Figure 6-3

Remove an LSW1FAN (2)

Figure 6-4

Remove an LSW1BFAN (2)

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Summary of Contents for S5820X-28C

Page 1: ...H3C S5820X Series Ethernet Switches Installation Manual Hangzhou H3C Technologies Co Ltd Manual Version 6W102 20091113 ...

Page 2: ...Point SecEngine SecPath Comware Secware Storware NQA VVG V2 G Vn G PSPT XGbus N Bus TiGem InnoVision and HUASAN are trademarks of Hangzhou H3C Technologies Co Ltd All other trademarks that may be mentioned in this manual are the property of their respective owners Notice The information in this document is subject to change without notice Every effort has been made in the preparation of this docum...

Page 3: ...power on and initialization of system files and so on 5 Loading Software Introduces how to loading application files and upgrading the Boot ROM program by using the host software package 6 Maintenance and Troubleshooting Introduces how to maintain software and hardware of the H3C S5820X series Appendix Appendix A Lightning protection of the H3C S5820X series switch Conventions The manual uses the ...

Page 4: ...roduct documentation such as installation configuration and maintenance Technical Support Document Software Download Provides the documentation released with the software version Technical Support customer_service h3c com http www h3c com At http www h3cnetworks com Documentation 1 Select Drivers Downloads in the Support area 2 Select Documentation for Type of File and select Product Category Tech...

Page 5: ...ou must first register your product at http www h3cnetworks com Warranty and other service benefits start from the date of purchase so it is important to register your product quickly to ensure you get full use of the warranty and other service benefits available to you When you contact 3Com for assistance please have the following information ready z Product model name part number and serial numb...

Page 6: ...ement Ethernet Port Status LED 1 12 OAP Card Status LED 1 12 Hot Swappable Power Modules 1 13 Hot Swappable Fan Tray 1 13 Fan Tray Introduction 1 13 Cooling System Introduction 1 14 Interface Cards 1 17 OAP Card 1 18 2 Installation Preparations 2 1 Safety Precautions 2 1 Installation Site 2 2 Temperature Humidity 2 2 Cleanness 2 2 Electromagnetic Susceptibility 2 3 Laser Safety 2 3 Installation To...

Page 7: ...Setting Up the Configuration Environment 4 1 Connecting the Console Cable 4 1 Console Cable 4 1 Connection Procedure 4 2 Setting Terminal Parameters 4 2 Booting the Switch 4 5 Checking Before Power On 4 5 Powering On the Switch 4 5 Changing the Boot Mode 4 7 5 Loading Software 5 1 Introduction 5 1 Approaches for Loading Software 5 1 Loading the Software Through the Boot Menu 5 2 Introduction to th...

Page 8: ...iii Hot Swappable Fan Tray Failure 6 3 Removing a Fan Tray 6 3 Installing a Fan Tray 6 5 Configuration Terminal Failure 6 5 ...

Page 9: ...Resilient Framework IRF technology With IRF multiple S5820X switches can be interconnected as a logical entity to form a new intelligent network featuring high availability scalability and manageability The S5820X series support H3C Open Application Architecture OAA platform To enable features such as firewall anti virus IPS and wireless access control on the switches you only need to insert OAP c...

Page 10: ...ot swappable power modules z PSR300 12A z PSR300 12D1 RPS power module supported z RPS800 A z RPS1000 A3 AC Rated voltage 100 VAC to 240 VAC 50 60 Hz Max voltage 90 VAC to 264 VAC 47 63 Hz DC Rated voltage 48 VDC to 60 VDC Input voltage RPS Rated voltage 52 VDC to 55 VDC Power consumption AC 128 W DC 124 W AC 105 W DC 103 W Power consumption full configuration AC 245 W DC 241 W AC 185 W DC 176 W F...

Page 11: ...e power module 2 status LED PWR2 13 Port status LED mode switching button 14 Management Ethernet port ACT LED 15 Management Ethernet port LINK LED z The SFP interfaces are numbered from left top to right down The first port on left top is numbered 1 the first port on left down is numbered 2 the second port on left top is numbered 3 and so on z The 10 100 1000Base T auto sensing Ethernet ports are ...

Page 12: ...S and see Installing a Power Module on page 3 12 for the installation of power modules See H3C PSR300 12A PSR300 12D1 Power Module User Manual for the detailed description of the power modules S5820X 28C Front Panel Figure 1 3 S5820X 28C front panel 1 Interface card 2 Seven segment LED 3 Port mode LED 4 System status LED SYS 5 Hot swappable power module 1 LED PWR1 6 Hot swappable power module 2 LE...

Page 13: ...t swappable fan tray z The S5820X 28C provides two power module slots on its rear panel Hot swappable power module slot 1 is empty when the switch is shipped and hot swappable power module 2 is installed with a filler panel The above figure illustrates a switch with two PSR300 12A AC power modules z You can select one or two power modules for your switch as needed See Hot Swappable Power Modules o...

Page 14: ...nected to a remote NMS to implement remote management of the system Table 1 3 S5820X 28S management Ethernet port specifications Item Specification Connector type RJ 45 Connector quantity 1 Port transmission rate 10 100 1000 Mbps half duplex full duplex Transmission medium and maximum transmission distance Category 5 twisted pair cable with a maximum transmission distance of 100 m 328 1 ft Functio...

Page 15: ...ibility Table 1 5 Transceivers and cables supported by SFP interfaces Transceiver Cable type Transceiver Cable Central wavelength Connecto r Fiber Max transmissio n distance 50 125µm multimode optical fiber 550 m 1804 5 ft SFP GE SX MM85 0 A 850 nm 62 5 125µm multimode optical fiber 275 m 902 2 ft SFP GE LX SM131 0 A 10 km about 6 2 mi SFP GE LH40 SM1 310 1310 nm 40 km about 24 9 mi SFP GE LH40 SM...

Page 16: ...and specifications of each kind of transceivers refer to H3C Low End Series Ethernet Switches Pluggable Modules Manual The S5820X series switches support the Intelligent Resilient Framework IRF feature where physical connections are required among members You can use SFP cables to connect the SFP interfaces SFP cables support the SFP standard and use 10 G SFP Cu standard cables H3C provides three ...

Page 17: ...ed POST failed Flashing yellow 1 Hz POST on some ports failed SYS Off The switch is powered off Hot Swappable Power Module Status LEDs The hot swappable power module status LEDs help you determine the working status of a hot swappable power module Refer to Table 1 8 for details Table 1 8 Description of the LEDs LED Status Description Steady green Hot swappable power module slot 1 is installed with...

Page 18: ...rotates clockwise around the LED Software loading Steady red The LED flashes and displays F Fan failure Steady red The LED flashes and displays t Over temperature alarm The LED displays C The current switch is the command switch in the cluster The LED displays S The current switch is a member switch in the cluster The LED displays c The current switch is a candidate switch in the cluster Unit Stea...

Page 19: ...elf test POST failed on the port Steady green rate mode Off No link is present on the port Steady green The port operates in full duplex mode the LED is fast flashing when data is being sent and or received on the port Steady Yellow The port operates in half duplex mode the LED is fast flashing when data is being sent and or received on the port Flashing yellow 3 Hz POST failed on the port Steady ...

Page 20: ... Table 1 13 The S5820X 28S management Ethernet port status LED description Mark Status Description Off The management Ethernet port is not connected LINK Steady green The management Ethernet port operates at a rate of 10 100 1000 Mbps Off The management Ethernet port is not receiving or sending data ACT Flashing yellow The management Ethernet port is receiving or sending data OAP Card Status LED T...

Page 21: ...eplace a power module with the device running However you need to follow the installation and power on procedure illustrated in Figure 1 6 and the power off and removal procedure illustrated in Figure 1 7 to prevent damage to the device and personal injury Figure 1 6 Installation and power on procedure Install the power module Connect the power cord Switch on the power module Install the power mod...

Page 22: ...he ventilations on the two sides of the chassis the hot swappable fan trays and the hot swappable power modules of the S5820X series form an effective cooling system ensuring that the heat generated by the device and power modules can be exhausted in time and thus enhance device stability When installing an S5820X series place the device according to the ventilation design of the installation envi...

Page 23: ...sipation process of the lower layer of the device is as shown in Figure 1 9 Air enters from the ventilations on one side of the chassis carries the heat generated by the switch and power modules and then goes out from the air outlets of the hot swappable fan and power module fan z The heat dissipation process of the upper layer of the device is as shown in Figure 1 10 Air enters from the ventilati...

Page 24: ...1 16 Figure 1 9 The S5820X 28C cooling system air flow 2 3 4 1 1 Air outlets of the power module fan 2 Fan tray air outlets 3 Front panel 4 Ventilation ...

Page 25: ...needed Table 1 17 describes the optional interface cards at present Table 1 17 H3C S5820X 28C interface card types Interface card type Name Description LSW1SP4P0 4 Port 10 GE Ethernet SFP optical interface card Provides four 1G 10 Gbps SFP interfaces LSW1SP2P0 2 port 10 GE SFP optical interface card Provides two 1G 10 Gbps SFP interfaces For the detailed introduction to the interface cards refer t...

Page 26: ... and security services For the introduction to OAP cards see Table 1 18 Table 1 18 Introduction to H3C OAP cards Model Name Specification LSWM1FW10 Firewall card LSWM1WCM10 Access controller module LSWM1IPS10 IPS card CPU MIPS 8 core 1 GHz Memory 2 G CF card Maximum capacity of 1 GB default For the detailed description of different types of OAP cards refer to H3C OAP Card User Manual ...

Page 27: ...r cord of the power module of the switch first Do not clean the switch with wet cloth or liquid z Do not place the switch near water or in a damp environment Prevent water or moisture from entering the switch chassis z Do not place the switch on an unstable case or desk The switch might be damaged severely in case of a fall z Ensure proper ventilation of the equipment room and keep the ventilation...

Page 28: ...cantly lowers reliability and service life of the switch For the temperature and humidity requirements of different models refer to Table 1 1 on page 1 1 Cleanness Dust is a hazard to the operating safety of your device The dust accumulated on the chassis can be adsorbed by static electricity and result in poor contact of metal connectors or metal contact points Especially when the indoor relative...

Page 29: ...er grid z Keep the device far away from radio transmitting stations radar stations and high frequency devices z Use electromagnetic shielding for example shielded interface cables when necessary z Route interface cables only indoors to prevent signal ports from getting damaged by over voltage or over current caused by lightning strikes Laser Safety The S5820X series are Class 1 laser devices When ...

Page 30: ...sking the agent to maintain the switch You need to get the permission of the local agent before you can open the chassis Otherwise you will be responsible for irreversible damages caused by your operations The switches in the installation procedures of this chapter are only for illustration sake For real appearance of the switch refer to the actual product ...

Page 31: ...card Select the pluggable component Yes Operates normally Troubleshoot Verify the installation Yes No End No Installing the Switch into a 19 Inch Rack Using Mounting Brackets The S5820X series switches can be installed into a 19 inch rack with load bearing mounting brackets Figure 3 2 and Figure 3 3 show how to install an S5820X switch into a 19 inch rack Figure 3 2 Install an S5820X 28S into a 19...

Page 32: ...rackets Table 3 1 Mounting brackets and cable management brackets for the S5820X series switches Model Mounting bracket Cable management bracket Description S5820X 28S One pair of 1U mounting brackets standard Figure 3 4 shows the appearance S5820X 28C One pair of 2U mounting brackets standard One pair standard The mounting brackets and cable management brackets are installed by default as shown i...

Page 33: ...o the actual requirements Step1 Fix the left and right mounting brackets respectively to the left and right sides of the chassis Figure 3 6 Figure 3 7 and Figure 3 8 show how to install the 1U brackets for front mounting center mounting and rear mounting Figure 3 9 shows how to install the 2U brackets Step2 Fasten the M4 8 screws Figure 3 6 Attach the 1U mounting bracket to an S5820X 28S for front...

Page 34: ...eparate the mounting bracket and cable management bracket they are fixed by default to separate them use a screwdriver to loosen the three captive screws as shown in Figure 3 10 Then follow the steps above to attach the mounting brackets to the switch Figure 3 10 Separate the cable management bracket and mounting bracket 2 1 3 1 Separate the mounting bracket and cable management bracket 1 Captive ...

Page 35: ...per location with one person Step4 Fix the mounting brackets with screws anti rust screws prepared by yourself with another person to install the switch to the rack horizontally If support trays are provided on the rack you can mount the switch to the rack with mounting brackets and trays Put the switch on the support tray and slide the switch to an appropriate location Then fix the mounting brack...

Page 36: ...e similar For how to mount an S5820X 28C to a rack based on different positions of the mounting brackets see Figure 3 11 Mounting the Switch on a Workbench In many cases standard 19 inch cabinets are not available Therefore switches are often placed on clean workbenches To place the switch on a workbench follow these steps ...

Page 37: ...ith a noise filter whose central ground is directly connected to the chassis forming the so called chassis ground commonly known as PGND This chassis ground must be securely connected to the earth so that the faradism and leakage electricity can be safely released to the earth enhancing the EMS capability of the switch When a Grounding Strip is Available When a grounding strip is available at the ...

Page 38: ...5 mm 0 20 in of insulation sheath using a wire stripper and then insert the naked metal part through the black insulation covering into the end of the OT terminal Step3 Secure the metal part of the cable to the OT terminal with a crimper and then cover it with the insulation covering Then heat the insulation covering with a blowing machine to let it completely cover the metal part Step4 Connect th...

Page 39: ...e angel iron or steel tube and treat the joint for corrosion protection Figure 3 14 Ground the switch by burying the grounding conductor into the earth 1 Grounding screw 2 PGND cable 3 Earth 4 Joint 5 Grounding conductor 6 Switch rear panel In Other Installation Sites When the switch is AC powered For an AC powered switch if neither of the above mentioned two conditions is available ground the swi...

Page 40: ...available ground the switch through the return wire RTN of the DC power supply In this case make sure this RTN wire is well connected to the ground at the DC output of the DC power cabinet Figure 3 16 Ground through the PGND of a power cabinet 2 1 3 4 5 6 8 10 11 7 9 1 DC power input 2 Switch rear panel 3 Grounding screw 4 PGND cable 5 AC DC power cabinet 6 48V strip 7 48V 8 RTN strip 9 RTN 10 PGN...

Page 41: ...tch on the power module Figure 3 18 Power off and removal procedure Switch off the power module Disconnect the power cord Remove the power module Switch off the power module Disconnect the power cord Remove the power module Installing the Power Module The procedures of installing any type of hot swappable power module into the S5820X series are similar The installation procedure is as follows Step...

Page 42: ... power module follow these steps Step1 Wear an ESD preventive wrist strap ensure a good skin contact and make sure that the ESD preventive wrist strap is properly grounded Step2 Switch off the power module and disconnect the power cord Step3 Face the power module to be removed from the powered device Step4 Loosen the captive screw of the power module anti clockwise with a Philips screwdriver until...

Page 43: ... AC Power Cord To connect an AC power cord follow these steps Step1 Switch off the AC power module Step2 Pull the bail latch upwards see in Figure 3 20 Step3 Connect one end of the AC power cord shipped with the device to the AC receptacle on the module see callout 1 in Figure 3 21 Step4 Pull the bail latch down to secure the plug to the AC receptacle see callout 2 in Figure 3 21 Step5 Connect the...

Page 44: ...ly system Figure 3 22 Connect a DC power cord Pay attention to the positive and negative marks on the power cord to avoid connection mistakes Connecting a power cord to the PSR300 12D1 54 VDC RPS power supply The PSR300 12D1 supports 54 VDC RPS power supply Follow these steps to connect the power cord Step1 Keep the upside of the 54 VDC RPS plug on top and plug it in the RPS DC receptacle see call...

Page 45: ...nterface Module Expansion Card Step1 Wear an ESD preventive wrist strap ensure a good skin contact and make sure that the ESD preventive wrist strap is properly grounded Step2 Loosen the mounting screws of the filler panel on the interface card slot of the switch s front panel with a Phillips screwdriver and remove the filler panel Figure 3 23 Remove a filler panel 1 Phillips screwdriver 2 Switch ...

Page 46: ... released Step3 Hold the ejector levers at both sides of the interface card and push them outward Pull the interface card along the guides rails until it completely comes out of the switch chassis Figure 3 25 Remove an interface card 1 2 3 4 1 Switch s front panel 2 Interface card 3 Outward direction 4 Pull out direction When installing or removing an optional interface card pay attention to the f...

Page 47: ... used Keep the removed filler panel properly for future use Figure 3 26 Remove the filler panel 1 Rotation direction of the Phillips screwdriver 2 Filler panel of the OAP card slot 3 Phillips screwdriver Step3 Take the OAP card out of the package Step4 Push the OAP card slowly along the guide rails see 3 in Figure 3 27 and then push the ejector levers inward to lock the OAP card in position see 4 ...

Page 48: ...tact and make sure that the ESD preventive wrist strap is properly grounded Step2 Loosen the captive screws on the OAP card counterclockwise with the Philips screwdriver until all spring pressure is released Step3 Hold each ejector lever with a hand and pull the ejector levers outward see 4 in Figure 3 28 Then pull out the OAP card slowly along the guide rails see 3 in Figure 3 28 Figure 3 28 Remo...

Page 49: ...n in the switch Verifying the Installation Before powering on the switch check that z There is enough space for heat dissipation around the switch and the rack or workbench is stable z The ground wire is connected z The selected power module matches that required by the switch z The power cables are properly connected z All the interface cables are cabled indoors If there is any cable wired outdoo...

Page 50: ...nfiguration environment setup Connecting the Console Cable Console Cable A console cable is an 8 core shielded cable One end of the cable is a crimped RJ 45 connector which is connected to the console port of the switch and the other end is a DB 9 female connector which is connected to the serial port on the console terminal as shown below Figure 4 2 Console cable Table 4 1 Console cable pinouts R...

Page 51: ...en disconnecting a PC from a powered on switch you are recommended to disconnect the DB 9 connector of the console cable from the PC after disconnecting the RJ 45 connector from the switch Setting Terminal Parameters When setting up the configuration environment through the console port the terminal or PC can use the terminal emulation program to communicate with the switch You can run the HyperTe...

Page 52: ...e 4 3 Connection description of the HyperTerminal Step2 Type the name of the new connection in the Name text box and click OK The following dialog box appears Select the serial port to be used from the Connect using drop down list Figure 4 4 Set the serial port used by the HyperTerminal connection Step3 Click OK after selecting a serial port and the following dialog box appears Set Bits per second...

Page 53: ...tting the serial port parameters and the system enters the following interface Figure 4 6 HyperTerminal window Step5 Click Properties in the HyperTerminal window to enter the Switch Properties dialog box Click the Settings tab set the emulation to VT100 and then click OK ...

Page 54: ...le is properly connected the terminal which can be a PC used for configuration has been started and the configuration parameters have been set Powering On the Switch The S5820X series have the same Boot ROM display style This document uses the Boot ROM output of S5820X 28S as an example Starting H3C S5820X 28S BOOTROM Version 007 Copyright c 2004 2008 Hangzhou H3C Technologies Co Ltd Creation Date...

Page 55: ...ENU 1 Download application file to flash 2 Select application file to boot 3 Display all files in flash 4 Delete file from flash 5 Modify BootRom password 6 Enter BootRom upgrade menu 7 Skip current configuration file 8 Set BootRom password recovery 9 Set switch startup mode 0 Reboot Enter your choice 0 9 Table 4 2 describes the fields above Table 4 2 Description on the fields Item Description 1 D...

Page 56: ... LSW15828S SDRAM fast selftest OK Flash fast selftest OK CPLD selftest OK Switch chip selftest OK PHY selftest OK Please check leds FINISHED User interface aux0 is available Press ENTER to get started The appearance of Press ENTER to get started indicates that the automatic startup of the switch is complete Press Enter The following prompt is displayed H3C You can configure the switch now Changing...

Page 57: ...overy 9 Set switch startup mode 0 Reboot Enter your choice 0 9 Enter 0 The system reboots in fast startup mode and displays the following information Starting H3C S5820X 28S BOOTROM Version 007 Copyright c 2004 2008 Hangzhou H3C Technologies Co Ltd Creation Date Dec 2 2008 17 43 47 CPU Clock Speed 750MHz Memory Size 512MB Flash Size 512MB CPLD Version 001 PCB Version Ver B Mac Address 00e0f2005820...

Page 58: ...artup of the switch is completed Press Enter The following prompt is displayed H3C You can configure the switch now The H3C series switches provide abundant command views For detailed descriptions about the configuration commands and CLI refer to H3C S5820X S5800 Series Ethernet Switches Operation Manual and H3C S5820X S5800 Series Ethernet Switches Command Manual ...

Page 59: ...r upgrade are complete Boot ROM files A complete Boot ROM file includes a basic section and an extended section z The basic Boot ROM section is the smallest program file used to complete the primary initialization of the system z With rich human computer interaction HCI functions the extended Boot ROM section uses Ethernet interfaces for upgrading the applications and the boot system Approaches fo...

Page 60: ... as examples in file loading Loading the Software Through the Boot Menu To load the Boot ROM and application files through the boot menu you need to correctly connect a user terminal to the switch using a console cable Introduction to the Boot Menu Starting H3C S5820X 28S BOOTROM Version 007 Copyright c 2004 2008 Hangzhou H3C Technologies Co Ltd Creation Date Dec 2 2008 17 43 47 CPU Clock Speed 75...

Page 61: ...h 4 Delete file from flash 5 Modify BootRom password 6 Enter BootRom upgrade menu 7 Skip current configuration file 8 Set BootRom password recovery 9 Set switch startup mode 0 Reboot Enter your choice 0 9 The items in the Boot menu are described in Table 5 2 Table 5 2 Description of the Boot menu Item Description 1 Download application file to flash Download the application file to the flash memor...

Page 62: ...t using the agreed upon check method If the check succeeds the receiving program sends an acknowledgement character if the check fails it sends a reject character Upon receipt of the acknowledgement the sending program continues to send the next packet upon receipt of the reject it retransmits the packet Upgrading the Boot ROM program Complete the following tasks to update the Boot ROM program usi...

Page 63: ...tRom 2 Update extended BootRom 3 Update basic BootRom 0 Return to boot menu Enter your choice 0 3 The items in the Boot ROM update menu are described in Table 5 3 Table 5 3 Description of the Boot ROM update menu Item Description 1 Update full BootRom Update the complete Boot ROM file 2 Update extended BootRom Update the extended Boot ROM section 3 Update basic BootRom Update the basic Boot ROM se...

Page 64: ...ayed Download baudrate is 115200 bps Please change the terminal s baudrate to 115200 bps and select XMODEM protocol Press enter key when ready Now that the console communication baud rate of the switch has been changed to 115200 bps while that of the terminal is still 9600 bps the two sides cannot communicate with each other According to the prompt you need to change the baud rate of the terminal ...

Page 65: ...al from the switch Step2 Select File Properties In the Properties dialog box click Configure as shown in Figure 5 2 and then select 115200 from the Bits per second drop down list box as shown in Figure 5 3 Figure 5 2 Properties dialog box ...

Page 66: ...ablish the connection 6 Upload an application file from the terminal to the switch Step1 After establishing a connection between the terminal and the switch press Enter in the HyperTerminal window to enter the system file downloading state The following information is displayed Now please start transfer file with XMODEM protocol If you want to exit Press Ctrl X Loading CCCCCCCCCC ...

Page 67: ...window as shown in Figure 5 5 Click Browse in the pop up dialog box as shown in Figure 5 6 to select the application file to be downloaded for example update bin and select Xmodem from the Protocol drop down list Figure 5 5 Transfer menu Figure 5 6 File transmission dialog box Step3 Click Send The following dialog box appears ...

Page 68: ...ant to update the extended Boot ROM section Click Y Then the system displays the following information after the update is completed Updating extended BootRom Done Please change the terminal s baudrate to 9600 bps press ENTER when ready 8 Restore the download rate to the default Set the baud rate to 9600 bps refer to Change the rate of the serial port on the terminal on page 5 6 for detailed opera...

Page 69: ...ing the Boot ROM program After the application file is loaded the switch displays that you should set the application attribute that is main backup or none Type a specific attribute to complete loading the application file Writing flash Done Please input the file attribute Main Backup None M Done If an application file with a specific attribute already exists when you set a new file with the attri...

Page 70: ...to make the updated Boot ROM file effective 1 Set up the configuration environment Connect an Ethernet port GigabitEthernet 1 0 25 for example of the switch to the server whose IP address is available that provides the file usually the bin file to be downloaded and connect the console port of the switch to a PC as shown in Figure 5 8 Figure 5 8 Load software using TFTP FTP through Ethernet port z ...

Page 71: ...upload the Boot ROM file through TFTP Enter 1 to update the Boot ROM file using TFTP and then set the TFTP parameters Load File Name update bin Server IP Address 10 10 10 2 Local IP Address 10 10 10 3 Gateway IP Address The parameters are described in Table 5 5 Table 5 5 Description of the TFTP parameters Item Description Load File Name Name of the file to be downloaded for example update bin Serv...

Page 72: ...BootRom 0 Return to boot menu Enter your choice 0 3 Enter 0 to return to the Boot ROM menu and then enter 0 again After that the device is restarted and the updated Boot ROM file becomes effective Loading an application file To load an application file of the switch enter 1 in the Boot ROM menu The system displays the following information 1 Set TFTP protocol parameter 2 Set FTP protocol parameter...

Page 73: ...al Parameters on page 4 2 Task Remarks Set up the configuration environment Required Connect the switch to the TFTP server through an Ethernet port and to a PC through the console port The PC and the TFTP server can be the same device Run the FTP Server program on the server Required Run the terminal emulation program on the PC connected with the switch s console port Start the switch and enter th...

Page 74: ... BootRom 3 Update basic BootRom 0 Return to boot menu Enter your choice 0 3 4 Enter the protocol parameter setting menu Enter 1 to update the complete Boot ROM file Bootrom update menu 1 Set TFTP protocol parameter 2 Set FTP protocol parameter 3 Set XMODEM protocol parameter 0 Return to boot menu Enter your choice 0 3 5 Configure the switch to load the Boot ROM file through FTP In the protocol par...

Page 75: ...isplays the following information after the update is complete Updating Basic BootRom Done Updating extended BootRom Y N Y The system asks you whether you want to update the extended Boot ROM section Click Y and then the system displays the following information after the update is complete Updating extended BootRom Done 7 Restart the switch to make the updated Boot ROM file effective Press any ke...

Page 76: ...tware Through USB Interface Each S5820X series switch provides a USB interface on its front panel You can download the Boot ROM and application files to a removable storage device such as a USB flash disk and load the file through the USB interface Suppose the Boot ROM and application files are stored in the file named update bin follow these steps to load the files from the USB flash disk Step1 P...

Page 77: ... 5 9 run FTP Server on the local host configure username admin and the password and specify the path of the file to be downloaded suppose the IP address of the FTP server is 202 10 10 53 Then telnet to the switch and send the host program file to the switch using FTP Figure 5 9 Load software through FTP Suppose the Boot ROM and application files are stored in the file named update bin follow these...

Page 78: ...mmand to restart the switch to make the update take effect make sure you have saved other configurations before restart z If the flash memory does not have enough space you can load the Boot ROM file first and then delete certain application files from the flash memory you are recommended to delete the unused host program files then load the application file to the switch through FTP for update z ...

Page 79: ...rect IP address software name or path of the TFTP server when using TFTP z Enter an incorrect IP address software name username or password when using FTP If software loading fails when there are neither physical connection problems nor input errors please contact your agent for help Password Loss User Password Loss If you have forgotten the user password you can enter the Boot Menu BOOT MENU 1 Do...

Page 80: ...ing steps and the problem persists you need to contact your local sales agent or service engineer To replace a hot swappable power module refer to Installing a Power Module on page 3 12 OAP Card Failure The S5820X 28C supports the hot swappable OAP card You can check whether the OAP card of the switch runs normally by viewing SLOT3 LED on the front panel of the switch and the LED on the OAP card z...

Page 81: ...m status LED SYS Steady red Seven segment LED Unit The LED displays F for fan failure Only when the system status LED and the seven segment LED are displayed as steady red and F respectively does it indicate that a fan tray fails Removing a Fan Tray 1 Wear on an ESD preventive wrist strap make sure that the wrist strap has a good skin contact and is well grounded 2 Loosen the screw on the fan tray...

Page 82: ... of the fan tray slot along the guide rails as shown in Figure 6 3 and Figure 6 4 To replace a fan tray with the device running pull out the fan tray after it stop rotating Keep your hands away from the spinning fan blades even if the fan stops rotating otherwise the dynamic balance may be broken and thus the fan noise will be increased Figure 6 3 Remove an LSW1FAN 2 Figure 6 4 Remove an LSW1BFAN ...

Page 83: ... powered on and the system is normal the booting information will be displayed on the configuration terminal If the configuration system has any faults there will not be any screen display at the configuration terminal or the displayed characters will be totally illegible Troubleshooting when there is no terminal display If there is no output information after the configuration is powered on pleas...

Page 84: ...6 6 z Emulation VT100 ...

Page 85: ...i Table of Contents Appendix A Lightning Protection of the Switch A 1 Installation of Lightning Arrester for AC Power Socket Strip with Lightning Protection A 1 ...

Page 86: ...ou can use cable clips and screws to fasten the lightning arrester for AC power on the cabinet workbench or the wall of equipment room Figure A 1 Diagram of lightning arrester 1 Working LED green On means the circuit is working normally off means the circuit is damaged 2 Grounding pole detection LED red On indicates a wrong wire connection the wire is not grounded or the live line and null line ar...

Page 87: ...ound wire of the arrester is not well grounded or because the live and zero wires are connected in reverse direction You may check that in the following way When the red LED is on use a multimeter to examine polarity at the power socket of the arrester If it is same to that of the power socket in the equipment room it means that arrester is not well grounded If it is adverse to that of the power s...

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