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Installation Manual 
Quidway S3900 Series Ethernet Switches 

Chapter 5  Loading Boot ROM and Host Software

 

Huawei Technologies Proprietary  

5-1

 

Chapter 5  Loading Boot ROM and Host Software 

Switch software loading through serial ports in the past is time consuming and cannot 
be operated remotely. To address these problems, TFTP and FTP are used to allow 
software and file downloading through Ethernet ports. The following subsections 
describe how to load software and files in these two approaches. 

5.1  Introduction to Loading Approaches 

To load software remotely, use FTP or TFTP. 

To load software at the local, use XModem at the Console port or TFTP/FTP at an 
Ethernet port. 

 

 

  Note: 

Ensure that the Boot ROM and host software versions that you download can work with 
each other. 

 

5.2  File attribute in Boot ROM 

5.2.1  Introduction to File Attribute 

In Boot ROM, application files, configuration files, and Web files support three kinds of 
attributes: main, backup, and none, which are described in Table 5-1. 

Table 5-1 

File Attribute 

Attribute 

Usage 

Feature 

Identification

main 

Indicates the main boot 
file, which is used by a 
device to boot. 

Only one application 
file, one configuration 
file, and one Web file in 
the Flash can have the 
main attribute. 

(*) 

backup 

Indicates a boot file with 
the backup attribute. 
When a device cannot 
boot with the main boot 
file, it will use the backup 
boot file to boot. 

Only one application 
file, one configuration 
file, and one Web file in 
the Flash can have the 
backup attribute. 

(b) 

Содержание Quidway S3900 Series

Страница 1: ... 7 S3928F EI Ethernet Switch 1 20 1 7 1 Front Panel 1 20 1 7 2 Rear Panel 1 26 1 8 S3928P PWR EI Ethernet Switch 1 27 1 8 1 Front Panel 1 27 1 8 2 Rear Panel 1 33 1 9 S3952P EI Ethernet Switch 1 33 1 9 1 Front Panel 1 33 1 9 2 Rear Panel 1 35 1 10 S3952P PWR EI Ethernet Switch 1 35 1 10 1 Front Panel 1 35 1 10 2 Rear Panel 1 37 1 11 System Features of the S3900 Series 1 37 Chapter 2 Preparing for ...

Страница 2: ...before Power up 4 4 4 4 2 Powering up the Switch 4 4 Chapter 5 Loading Boot ROM and Host Software 5 1 5 1 Introduction to Loading Approaches 5 1 5 2 File attribute in Boot ROM 5 1 5 2 1 Introduction to File Attribute 5 1 5 2 2 Impact of File Attributes on Downloading and Booting 5 2 5 2 3 Setting the Attribute of a File 5 3 5 3 Loading Software Locally 5 4 5 3 1 Boot Menu 5 5 5 3 2 Loading Softwar...

Страница 3: ...ion System Failures 6 2 Appendix A Lightning Protection of the Switch A 1 A 1 Installation of Lightning Arrester for AC Power Socket Strip with Lightning Protection A 1 A 2 Installation of Lightning Arrester for Network Port A 2 ...

Страница 4: ...Huawei Technologies Proprietary HUAWEI Quidway S3900 Series Ethernet Switches Installation Manual VRP3 10 ...

Страница 5: ... service If you purchase the products from the sales agent of Huawei Technologies Co Ltd please contact our sales agent If you purchase the products from Huawei Technologies Co Ltd directly Please feel free to contact our local office customer care center or company headquarters Huawei Technologies Co Ltd Address Administration Building Huawei Technologies Co Ltd Bantian Longgang District Shenzhen...

Страница 6: ...bridge Tellwin Inmedia VRP DOPRA iTELLIN HUAWEI OptiX C C08iNET NETENGINE OptiX iSite U SYS iMUSE OpenEye Lansway SmartAX infoX and TopEng are trademarks of Huawei Technologies Co Ltd All other trademarks and trade names mentioned in this manual are the property of their respective holders Notice The information in this manual is subject to change without notice Every effort has been made in the p...

Страница 7: ...rganization Quidway S3900 Series Ethernet Switches Installation Manual mainly introduces the hardware features installation configuration and maintenance of S3900 Series Ethernet Switches To avoid any possible device damage and personal injury before the installation and during the installation please read the manual carefully The manual consists of the following chapters Chapter 1 Product Overvie...

Страница 8: ...f the Switch introduces lightning arrester for AC power and lightning arrester for network port Intended Audience The manual is intended for the following readers z Network engineers z Network administrators z Customers who are familiar with network fundamentals Conventions The manual uses the following conventions I General conventions Convention Description Arial Normal paragraphs are in Arial B...

Страница 9: ...le click the OK button Window names menu items data table and field names are inside square brackets For example pop up the New User window Multi level menus are separated by forward slashes For example File Create Folder IV Keyboard operation Format Description Key Press the key with the key name inside angle brackets For example Enter Tab Backspace or A Key1 Key2 Press the keys concurrently For ...

Страница 10: ...used in the manual to highlight the points worthy of special attention during the operation They are defined as follows Caution Warning Danger Means reader be extremely careful during the operation Note Comment Tip Knowhow Thought Means a complementary description Environmental Protection This product has been designed to comply with the requirements on environmental protection For the proper stor...

Страница 11: ...ear Panel 1 16 1 6 S3928P EI Ethernet Switch 1 16 1 6 1 Front Panel 1 16 1 6 2 Rear Panel 1 20 1 7 S3928F EI Ethernet Switch 1 20 1 7 1 Front Panel 1 20 1 7 2 Rear Panel 1 26 1 8 S3928P PWR EI Ethernet Switch 1 27 1 8 1 Front Panel 1 27 1 8 2 Rear Panel 1 33 1 9 S3952P EI Ethernet Switch 1 33 1 9 1 Front Panel 1 33 1 9 2 Rear Panel 1 35 1 10 S3952P PWR EI Ethernet Switch 1 35 1 10 1 Front Panel 1 ...

Страница 12: ...etting Terminal Parameters 4 1 4 4 Booting the Switch 4 4 4 4 1 Verifying Installation before Power up 4 4 4 4 2 Powering up the Switch 4 4 Chapter 5 Loading Boot ROM and Host Software 5 1 5 1 Introduction to Loading Approaches 5 1 5 2 File attribute in Boot ROM 5 1 5 2 1 Introduction to File Attribute 5 1 5 2 2 Impact of File Attributes on Downloading and Booting 5 2 5 2 3 Setting the Attribute o...

Страница 13: ... Technologies Proprietary iii 6 4 Dealing with Configuration System Failures 6 2 Appendix A Lightning Protection of the Switch A 1 A 1 Installation of Lightning Arrester for AC Power Socket Strip with Lightning Protection A 1 A 2 Installation of Lightning Arrester for Network Port A 2 ...

Страница 14: ...he S3928P PWR EI 1 27 Figure 1 14 Rear panel of the S3928P PWR EI 1 33 Figure 1 15 Front panel of the S3952P EI 1 34 Figure 1 16 Rear panel of the S3952P EI 1 35 Figure 1 17 Front panel of the S3952P PWR EI 1 35 Figure 1 18 Rear panel of the S3952P PWR EI 1 37 Figure 3 1 Installing the switch in a 19 inch rack 3 1 Figure 3 2 Power socket recommended 3 2 Figure 3 3 DC input power connector partial ...

Страница 15: ...4 3 Figure 4 5 HyperTerminal window 4 3 Figure 4 6 Settings tab 4 4 Figure 5 1 Properties dialog box 5 8 Figure 5 2 Console Port Configuration dialog box 5 8 Figure 5 3 Disconnect and Connect buttons 5 9 Figure 5 4 Send File dialog box 5 9 Figure 5 5 Sending File interface 5 10 Figure A 1 Diagram of lightning arrester A 1 Figure A 2 Installation diagram of lightning arrester for network port A 3 ...

Страница 16: ...TP SI 1 13 Table 1 9 Attributes of the 10Base T 100Base TX Ethernet ports on the S3952P SI 1 15 Table 1 10 LEDs on the front panel of the S3928P EI 1 17 Table 1 11 LEDs on the front panel of the S3928F EI 1 21 Table 1 12 100Base SFP modules and cable specifications 1 26 Table 1 13 LEDs on the front panel of the S3928P PWR EI 1 28 Table 1 14 Attributes of the 10Base T 100Base TX Ethernet ports on t...

Страница 17: ...vice ports Number of 100 Mbps ports Number of 1000 Mbps uplink ports Console port Quidway S3924 SI AC input 24 24 10 100 Mbps electrical 0 1 Quidway S3928P SI AC input 28 24 10 100 Mbps electrical 4 SFP 1 Quidway S3928TP SI AC input 28 24 10 100 Mbps electrical 2 SFP 2 10 100 1000 Mbps electrical 1 Quidway S3952P SI AC input 52 48 10 100 Mbps electrical 4 SFP 1 Quidway S3928P EI AC input DC input ...

Страница 18: ... PWR EI can only use PoE external power supply recommended by Huawei 3Com as the DC input otherwise the device can be damaged 1 2 S3924 SI Ethernet Switch 1 2 1 Front Panel I Schematic diagram On its front panel the S3924 SI provides 24 fixed 10Base T 100Base TX auto negotiation Ethernet ports but no extended module slots as shown in Figure 1 1 1 Port status LED 2 AC input power LED 3 Port mode LE...

Страница 19: ...ED PWR OFF The power is disconnected Speed Solid green Speed of the 10 100 Mbps ports Mode LED Mode Duplex Solid yellow 10 100 Mbps duplex mode ON A 100 Mbps link is present Green Flash Data is being received sent on the port ON A 10 Mbps link is present Yellow Flash Data is being received sent on the port Flashing yellow 3 Hz The port fails POST Speed OFF No link is present Solid green The port i...

Страница 20: ...r UTP cable IV Console port The S3924 SI provides one EIA TIA 232 compliant Console port for local or remote switch configuration Table 1 4 Console port attributes Attribute Description Connector RJ 45 Standard Asynchronous EIA TIA 232 Baud rate 9600 bps default Service z Connection to the ASCII terminal z Connection to the serial interface of a local terminal a PC for example or to a remote termi...

Страница 21: ...FP port status LEDs 3 AC input power LED 4 Port mode LED 5 Mode button 6 7 segment digitron display 7 Console port Figure 1 3 Front panel of the S3928P SI II LEDs The S3928P SI provides one AC input power LED one port mode LED one 7 segment digitron display 24 x 10 100 Mbps Ethernet port status LEDs and four SFP port status LEDs on its front panel You can learn how it operates by reading the LEDs ...

Страница 22: ...unctions are disabled Power LED PWR OFF The power is disconnected ON A 100 Mbps link is present Green Flash Data is being received sent on the port ON A 10 Mbps link is present Yellow Flash Data is being received sent on the port Flashing yellow 3 Hz A 10 Mbps link is present and the port is disabled Speed OFF No link is present ON The port is operating in full duplex mode Green Flash Data is bein...

Страница 23: ...Hz The port fails POST 1000 Base SFP port LED PoE mode OFF ON The port is connected and the device is in an IRF loop fabric Green Flash Data is being received sent on the port ON The port is connected and the device is in an IRF chain fabric Yellow Flash Data is being received sent on the port Flashing green 3Hz Fabricing fault occurs Flashing yellow 3 Hz The port fails to pass POST Speed OFF The ...

Страница 24: ...able 1 3 IV Console port The S3928P SI provides one EIA TIA 232 compliant Console port for local or remote switch configuration For its attributes see Table 1 4 V Attributes of the 1000 Mbps SFP ports Depending on your needs the S3928P SI can provide up to four SFP ports optical or electrical on its front panel SFP modules allow for great flexibility because they are hot swappable and user configu...

Страница 25: ...ule options contact your sales agent 1 3 2 Rear Panel The S3928P SI has an AC power socket and a grounding screw on its rear panel as shown in Figure 1 4 1 AC input power socket 2 Grounding screw Figure 1 4 Rear panel of the S3928P SI Following are the input voltage specifications of the S3928P SI Rated voltage 100 to 240 VAC 50 to 60 Hz Max tolerance 90 to 264 VAC 50 to 60 Hz 1 4 S3928TP SI Ether...

Страница 26: ...Ds and two 10 100 1000 Mbps Ethernet port status LEDs on its front panel You can learn how it operates by reading the LEDs as shown in Table 1 7 Table 1 7 LEDs on the front panel of the S3928TP SI LED Mark Color Indicates Solid green The system passes the Power On Self Test POST and is operating normally Flashing green 1 Hz The system is going through the POST or is downloading software Solid red ...

Страница 27: ... display Unit Unit id Button released UNIT ID in the fabric and for a standalone unit 1 ON A 100 Mbps link is present Green Flash Data is being received sent on the port ON A 10 Mbps link is present Yellow Flash Data is being received sent on the port Flashing yellow 3 Hz The port fails POST Speed OFF No link is present ON The port is operating in full duplex mode Green Flash Data is being receive...

Страница 28: ...FF No link is present Flashing green 3 Hz The port fails POST 1000Bas e SFP port LED PoE OFF ON A 1000 Mbps link is present Green Flash Data is being received sent on the port ON A 10 100 Mbps link is present Yellow Flash Data is being received sent on the port Flashing yellow 3 Hz The port fails POST Speed OFF No link is present ON The port is operating in full duplex mode Green Flash Data is bei...

Страница 29: ...on the latest module options contact your sales agent V Attributes of the 10 100 1000Base T Ethernet ports The S3928TP SI can provide two 10 100 1000Base T Ethernet ports on its front panel see Table 1 8 for port attributes Table 1 8 Attributes of the 10 100 1000Base T Ethernet Ports on the S3928TP SI Attribute Description Connector RJ 45 Number of ports 2 Rate z 10 100 Mbps half duplex full duple...

Страница 30: ...ltage specifications of the S3928TP SI Rated voltage 100 to 240 VAC 50 to 60 Hz Max tolerance 90 to 264 VAC 50 to 60 Hz 1 5 S3952P SI Ethernet Switch 1 5 1 Front Panel I Schematic diagram On its front panel the S3952P SI provides 48 fixed auto negotiation 10Base T 100Base TX Ethernet ports four 1000 Mbps SFP ports and one Console port as shown in Figure 1 7 1 48 Ethernet port status LEDs 2 Console...

Страница 31: ... half duplex full duplex z 100 Mbps half duplex full duplex z MDI MDI X auto sensing Standard IEEE 802 3u Transmission segment over the selected medium 100 m 328 08 ft over the category 5 unshielded twisted pair UTP cable IV Console port The S3952P SI provides one EIA TIA 232 compliant Console port for local or remote switch configuration For its attributes see Table 1 4 V Attributes of the 1000 M...

Страница 32: ... the S3952P SI Rated voltage 100 to 240 VAC 50 to 60 Hz Max tolerance 90 to 264 VAC 50 to 60 Hz 1 6 S3928P EI Ethernet Switch 1 6 1 Front Panel I Schematic diagram On its front panel the S3928P EI provides 24 fixed auto negotiation 10Base T 100Base TX Ethernet ports four 1000 Mbps SFP ports and one Console port as shown in Figure 1 9 1 24 x 10Base T 100Base TX Ethernet port status LEDs 2 1000 Mbps...

Страница 33: ...fault is detected Flashing yellow 1 Hz Some ports fail to pass the POST and some functions are disabled Power LED PWR OFF The power is disconnected Solid green Both the internal AC power supply and the DC input are normal Solid yellow The internal AC power supply fails or is disconnected but the DC input is normal DC input LED RPS OFF The DC input is not connected Speed Solid green Speed of the 10...

Страница 34: ...d sent on the port ON The port is operating in half duplex mode Yellow Flash Data is being received sent on the port Flashing yellow 3 Hz The port fails POST 10Base T 100Ba se TX port LED Duplex OFF No data is being received sent on the port ON A 1000 Mbps link is present Green Flash Data is being received sent on the port Flashing yellow 3 Hz The port fails POST Speed OFF No link is present ON Th...

Страница 35: ... is fabriced Green Flash Data is being received sent on the port Flashing yellow 3 Hz The port fails to pass POST Duplex OFF The port is not connected Flashing yellow 3 Hz The port fails to pass POST 1000Bas e SFP Fabric port LED PoE mode OFF III Attributes of the 10Base T 100Base TX Ethernet ports See Table 1 3 IV Console port The S3928P EI provides one EIA TIA 232 compliant Console port for loca...

Страница 36: ...on its rear panel as shown in Figure 1 10 1 2 3 1 2 3 1 AC power socket 2 DC power socket 3 Grounding screw Figure 1 10 Rear panel of the S3928P EI z AC input ranges Rated voltage 100 to 240 VAC 50 to 60 Hz Max tolerance 90 to 264 VAC 50 to 60 Hz z DC input ranges Rated voltage 48 to 60 VDC Max tolerance 36 to 72 VDC 1 7 S3928F EI Ethernet Switch 1 7 1 Front Panel I Schematic diagram On its front ...

Страница 37: ...s LEDs four 1000 Mbps SFP port status LEDs and two 10 100 1000Base T Ethernet port status LEDs You can learn how it operates by reading the LEDs as shown in Table 1 11 Table 1 11 LEDs on the front panel of the S3928F EI LED Mark Color Indicates Solid green The system passes the Power On Self Test POST and is operating normally Flashing green 1 Hz The system is going through the POST or is download...

Страница 38: ...ckwise around the display Fan failure PWR stays red F meaning the FAN fails 7 segment digitron display Unit Unit id Button released UNIT ID in the fabric and for a standalone unit 1 ON A 100 Mbps link is present Green Flash Data is being received sent on the port Flashing yellow 3 Hz The port fails POST Speed OFF No link is present ON The port is operating in full duplex mode Green Flash Data is b...

Страница 39: ...The port fails POST 1000Bas e SFP port LED PoE OFF ON The port is connected and the device is in an IRF loop fabric Green Flash Data is being received sent on the port ON The port is connected and the device is in an IRF chain fabric Yellow Flash Data is being received sent on the port Flashing green 3 Hz Fabricing fault occurs Flashing yellow 3 Hz The port fails POST Speed OFF The port is not con...

Страница 40: ... present Yellow Flash Data is being received sent on the port Flashing yellow 3 Hz The port fails POST Speed OFF The port is not connected ON The port is operating in full duplex mode Green Flash Data is being received sent on the port ON The port is operating in half duplex mode Yellow Flash Data is being received sent on the port Flashing yellow 3 Hz The port fails POST 10 100 1 000Base T port L...

Страница 41: ...The port fails POST Speed OFF The port is not connected ON The port is operating in full duplex mode Green Flash Data is being received sent on the port Flashing yellow 3 Hz The port fails POST Duplex OFF The port is not connected OFF No data is being received sent 10 100 1 000Base T Fabric port LED PoE Flashing yellow 3 Hz The port fails POST III Attributes to the 100 Mbps SFP ports Depending on ...

Страница 42: ...00 Mbps SFP ports which are numbered 25 and 26 and can be optical or electrical SFP modules allow for great flexibility because they are hot swappable and user configurable For available SFP modules see Table 1 6 Note The available 1000 Mbps SFP modules are subject to changes For information on the latest module options contact your sales agent V Attributes of the 10 100 1000Base T Ethernet ports ...

Страница 43: ...ovides 24 x 10Base T 100Base TX Ethernet ports four 1000 Mbps SFP ports and one Console port as shown in Figure 1 13 1 2 3 4 7 6 5 8 1 2 3 4 7 6 5 8 1 24 x 10Base T 100Base TX Ethernet port status LEDs 2 Four 1000 Mbps SFP port status LEDs 3 Console port 4 7 segment digitron display 5 Port mode LED 6 Mode button 7 DC input power LED 8 AC input power LED Figure 1 13 Front panel of the S3928P PWR EI...

Страница 44: ...s fault is detected Flashing yellow 1 Hz Some ports fail to pass the POST and some functions are disabled Power LED PWR OFF The power is disconnected Solid green Both the internal AC power supply and the DC input are normal Solid yellow The internal AC power supply fails or is disconnected but the DC input is normal DC input LED RPS OFF The DC input is not connected Speed Solid green 10 100 Mbps d...

Страница 45: ...ashes yellow POST failed PWR stays red POST test ID of the failed test Software loading PWR flashes green A bar rotates clockwise around the display Fan failure PWR stays red F meaning the FAN fails Unit id Button released UNIT ID in the fabric and for a standalone unit 1 Temperat ure alarm PWR stays red t 7 segment digitron display Unit PoE utilization Button pressed The ratio of the power used b...

Страница 46: ...erating in full duplex mode Green Flash Data is being received sent on the port ON The port is operating in half duplex mode Yellow Flash Data is being received sent on the port Flashing yellow 3 Hz The port fails POST Duplex OFF No data is being received sent on the port Solid green The port is providing power Flashing green 3 Hz Exceeds the upper limit of power consumption on the port or the lef...

Страница 47: ... port fails POST 1000Bas e SFP port LED PoE OFF ON The port is connected and the device is in an IRF loop fabric Green Flash Data is being received sent on the port ON The port is connected and the device is in an IRF chain fabric Yellow Flash Data is being received sent on the port Flashing green 3 Hz Fabricing fault occurs Flashing yellow 3 Hz The port fails POST Speed OFF The port is not connec...

Страница 48: ...edium 100 m 328 08 ft over the category 5 unshielded twisted pair UTP cable IV Attributes to the 1000 Mbps SFP ports Depending on your needs the S3928P PWR EI can provide four 1000 Mbps SFP ports optical or electrical on its front panel Note SFP module does not support PoE SFP modules allow for great flexibility because they are hot swappable and user configurable For available SFP modules see Tab...

Страница 49: ...el of the S3928P PWR EI z AC input ranges Rated voltage 100 to 240 VAC 50 to 60 Hz Max tolerance 90 to 264 VAC 50 to 60 Hz z DC input ranges Voltage 53 to 55 VDC Note The S3928P PWR EI S3952P PWR EI can only use PoE external power supply recommended by Huawei 3Com as the DC input otherwise the device can be damaged 1 9 S3952P EI Ethernet Switch 1 9 1 Front Panel I Schematic diagram On its front pa...

Страница 50: ...rt status LEDs You can learn how it operates by reading the LEDs as shown in Table 1 10 III Attributes of the 10Base T 100Base TX Ethernet ports See Table 1 9 for details IV Attributes of the 1000 Mbps SFP port Depending on your needs the S3952P EI can provide up to four SFP ports optical or electrical on its front panel SFP modules allow for great flexibility because they are hot swappable and us...

Страница 51: ...50 to 60 Hz Max tolerance 90 to 264 VAC 50 to 60 Hz z DC input ranges Rated voltage 48 to 60 VDC Max tolerance 36 to 72 VDC 1 10 S3952P PWR EI Ethernet Switch 1 10 1 Front Panel I Schematic diagram On its front panel the S3928P PWR EI provides 48 x 10Base T 100Base TX Ethernet ports four 1000 Mbps SFP ports and one Console port as shown in Figure 1 17 1 3 4 5 6 7 8 2 1 3 4 5 6 7 8 2 1 48 x 10Base ...

Страница 52: ...cription Connector RJ 45 Number of ports 48 Rate z 10 100 Mbps half duplex full duplex z MDI MDI X autosensing z PoE remote power supply Standard z IEEE 802 3u z IEEE 802 3af Transmission segment over the selected medium 100 m 328 08 ft over the category 5 unshielded twisted pair UTP cable IV Attributes to the 1000 Mbps SFP ports Depending on your needs the S3952P PWR EI can provide four 1000 Mbps...

Страница 53: ... power socket 2 DC power socket 3 Grounding screw Figure 1 18 Rear panel of the S3952P PWR EI z AC input ranges Rated voltage 100 to 240 VAC 50 to 60 Hz Max tolerance 90 to 264 VAC 50 to 60 Hz z DC input ranges Voltage 53 to 55 VDC Note The S3928P PWR EI S3952P PWR EI can only use PoE external power supply recommended by Huawei 3Com as the DC input otherwise the device can be damaged 1 11 System F...

Страница 54: ...I 24 x 100 Mbps SFP ports two 1000 Mbps SFP ports and two 10 100 1000 Mbps electrical ports 7 S3928P PWR EI 24 x 10 100 Mbps electrical ports and four 1000 Mbps SFP ports 8 S3952P EI 48 x 10 100 Mbps electrical ports and our 1000 Mbps SFP ports 9 S3952P PWR EI 48 x 10 100 Mbps electrical ports and four 1000 Mbps SFP ports Input voltage S3900 SI Series Ethernet Switches only support AC power input ...

Страница 55: ...ad S3924 SI 30 W S3928P SI S3928P EI S3928TP SI 40 W S3928F EI 65 W S3952P SI S3952P EI 50 W S3928P PWR EI z 450W AC Dissipated power 150W PoE 300W z 430W DC Dissipated power 60W PoE 370W S3952P PWR EI z 465W AC Dissipated power 165W PoE 300W z 820W DC Dissipated power 80W PoE 740W Operating temperature 0 to 45 C 32 to 113 F Relative humidity noncondensing 10 to 90 ...

Страница 56: ...eplacing interface cards wear ESD protective gloves to avoid damaging the cards 2 2 Installation Site The S3900 series must be used indoors You can mount your switch in a rack or on a tabletop workbench but make sure z Adequate clearance is reserved at the air inlet exhaust vents for ventilation z The rack or table workbench has a good ventilation system z The rack is sturdy enough to support the ...

Страница 57: ...room Substance Unit Content Dust Particles m 3 X 10 4 No visible dust on the tabletop for three days Remark the diameter of a dust particle 5µm Besides dust there are rigorous limits on the harmful gases that can accelerate the erosion and aging of metals such as salts acids and sulfides as shown in Table 2 2 Table 2 2 Harmful gas limits in the equipment room Gas Maximum mg m3 SO2 0 2 H2S 0 006 NH...

Страница 58: ...ignal ports from getting damaged by overvoltage or overcurrent caused by lightning strikes 2 2 4 Laser Safety The S3900 series are class 1 laser devices If the extended optical boards on your switch are operating do not stare into the optical ports because the laser light emitted by the optical fiber can hurt your retina Caution Staring into the laser beam produced by the fiber can hurt your eyes ...

Страница 59: ...r actions without permission 3 1 Mounting the Switch in a Rack or on a Tabletop 3 1 1 Rack Mounting the Switch Follow these steps to mount your switch in a standard 19 inch rack as shown in Figure 3 1 Step 1 Check that the rack is sturdy and properly earthed Attach the rack mount brackets to the front or rear of the chassis with screws Step 2 Place the device on a shelf in the rack and slide it to...

Страница 60: ...g the AC Input Power Cord I AC input power socket recommended You are recommended to use a monophase three line power socket with a ground contact or a general purpose PC power socket making sure that the power point is well connected to building ground Normally the ground point of the power source in a building was buried in the ground during the construction and wiring Still you must make sure o...

Страница 61: ...he ground as near as possible Step 2 Connect DC input socket Screw 1 Screw 2 Screw 3 Cable 1 Dust proof shield Cable tie Connector Screw 4 Cable 2 Screw 1 Screw 2 Screw 3 Cable 1 Dust proof shield Cable tie Connector Screw 4 Cable 2 Figure 3 4 RPS DC input connector 1 As shown in Figure 3 4 first insert two cables into the appropriate holes through dust proof shield and then fix the cables separat...

Страница 62: ...and then fix the screws 1 and 2 carried by the connector itself to the appropriate holes on the cabinet socket using a small flathead screwdriver see Figure 3 5 Step 3 Check that the RPS LED on the front panel of the switch is ON Caution z Before powering on the switch connect the ground wire z The length of the DC power cord must be less than 3 m 9 8 ft z The S3928P PWR EI S3952P PWR EI can only ...

Страница 63: ...n the grounding strip and fasten the captive nut Note that the fire main and lightning rod of a building are not suitable for grounding the switch The ground wire of the switch should be connected to the grounding device for the equipment room 1 4 1 2 4 3 1 4 1 2 4 3 1 Power input on the switch 2 Grounding screw on the switch 3 Ground wire 4 Grounding strip Figure 3 6 Grounding the switch through ...

Страница 64: ...screw 3 Power transformer 4 PE wire 5 AC input with 3 wire cable 6 Ethernet switch Figure 3 8 Grounding through the AC PE wire z For a DC powered switch if none of the first two conditions is available ground it 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 1 2 4 3 6 5 7 8 9 11 10 1 2...

Страница 65: ... the power 3 3 Connecting the Switch to a Console Terminal 3 3 1 Console Cable Console cable is an 8 core cable At one end of the cable is a crimped RJ 45 connector for the connection to the Console port of the switch at the other end of the cable are one DB 9 female connector for the connection to the serial port on the console terminal See Figure 3 10 Figure 3 10 Console cable Table 3 1 Console ...

Страница 66: ...Note The serial ports on PCs do not support hot swapping Therefore do not insert or remove a serial interface cable from a PC that is connected to a switch with power In connecting a PC to the switch first connect the DB 9 connector of the console cable to the PC and then the RJ 45 connector to the switch In disconnecting them remove the RJ 45 connector prior to the DB 9 connector 3 4 Verifying In...

Страница 67: ...able Switch Console port Serial port Figure 4 1 Network diagram for configuring the switch at initial boot 4 2 Connecting the Console Cable Step 1 Connect the DB 9 female connector of the console cable to the serial port on the PC that is used for configuring the switch Step 2 Connect the RJ 45 connector of the console cable to the Console port on the switch 4 3 Setting Terminal Parameters Follow ...

Страница 68: ...w connection in the Name field and click OK The dialog box as shown in Figure 4 3 displays Select the serial port to be used from the Connect Using dropdown menu The serial port must be the same port connected by the console cable Figure 4 3 Setting the connection port Step 3 Click OK The Port Settings tab shown in Figure 4 4 appears and you can set serial port parameters Set the following paramet...

Страница 69: ...he Switch at the Initial Boot Huawei Technologies Proprietary 4 3 z Databit 8 z Parity check none z Stopbit 1 z Flow control none Figure 4 4 Setting communications parameters Step 4 Click OK The HyperTerminal dialogue box appears as shown in Figure 4 5 Figure 4 5 HyperTerminal window ...

Страница 70: ...wn menu Click OK Figure 4 6 Settings tab 4 4 Booting the Switch 4 4 1 Verifying Installation before Power up Before powering up the switch check that z Both the power cord and the grounding wire are correctly connected z Proper power supply is used z The console cable is correctly connected z The console terminal or PC has been started and the related parameters have been set on it 4 4 2 Powering ...

Страница 71: ...to change it ignore the message Press Ctrl B to Enter Boot Menu the system boots automatically without entering the Boot Menu two seconds later and displays the following information Auto booting Decompress Image OK Starting at 0x80100000 User interface aux0 is available Press ENTER to get started z To change the startup mode to the full normal mode press Ctrl B within two seconds after the prompt...

Страница 72: ... The following information appears Setting startup mode done BOOT MENU 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 Press 0 The system reboots...

Страница 73: ...nu 5 appears If not the system automatically boots and displays Auto booting Decompress Image OK Starting at 0x80100000 Initialize LSJ1LTSE OK SDRAM fast selftest OK Flash fast selftest OK CPLD selftest OK Switch chip selftest OK PHY selftest OK Please check port leds FINISHED User interface aux0 is available Press ENTER to get started The appearance of Press ENTER to get started indicates that th...

Страница 74: ...st software does not exist the switch will automatically choose an existing valid host software to boot z A wide range of command views are available for Quidway Series Switches For more information on configuration commands and command line interfaces refer to Quidway S3900 Series Ethernet Switches Operation Manual and Quidway S3900 Series Ethernet Switches Command Manual ...

Страница 75: ...P FTP at an Ethernet port Note Ensure that the Boot ROM and host software versions that you download can work with each other 5 2 File attribute in Boot ROM 5 2 1 Introduction to File Attribute In Boot ROM application files configuration files and Web files support three kinds of attributes main backup and none which are described in Table 5 1 Table 5 1 File Attribute Attribute Usage Feature Ident...

Страница 76: ...up attribute Operations of a file are separate from those of the attributes For example when you delete a main boot file from the Flash the main attribute of the file remains If you download a valid file with the same name to the Flash the new file will have the main attribute The file attribute feature is backward compatible When you upgrade the Boot ROM of a device the original default app boot ...

Страница 77: ... file to boot 5 2 3 Setting the Attribute of a File You can set the attribute of a file from the Boot menu The following takes an application file for example to describe the required steps I Enter the Boot menu and input 2 to select 2 Select application file to boot and enter the corresponding submenu 1 Download application file to flash 2 Select application file to boot 3 Display all files in fl...

Страница 78: ...strings are case insensitive Table 5 2 String to Input for the Attribute Attribute String to input main m ma mai or main backup b ba bac back backu or backup If a file has neither the main attribute nor the backup attribute after you change the attributes of other files the device will give the file the attribute of none and display an alert message IV If you change the attribute of an application...

Страница 79: ... Copyright C 2003 2004 2005 Hangzhouby Huawei 3com Technology Co Ltd All rights reserved Creation date Aug 4 20042005 141 4728 2247 CPU type BCM4704 CPU Clock Speed 200MHz BUS Clock Speed 33MHz Memory Size 64MB Mac Address 0x00e0fc003900 Press Ctrl B to enter Boot Menu 2 Press Ctrl B as prompted The system displays Password Note To access the Boot Menu press Ctrl B within two seconds after the inf...

Страница 80: ...mechanism Normally the maximum number of retransmission attempts is ten XModem transfer is completed by receiving and sending programs together Receiving program initiates packet checking method negotiation by sending the negotiation character If negotiation passes the sending program starts packet transfer Upon receipt of a complete packet the receiving program checks it using the agreed upon che...

Страница 81: ...download at 115200 bps The system displays the following information Download baudrate is 115200 bps Please change the terminal s baudrate to 115200 bps and select XMODEM protocol Press enter key when ready Note You do not need to modify the HyperTerminal s baud rate if you have chosen 9600 bps and thus can skip Steps 4 through 6 and proceed to Step 7 directly At this time the system does not disp...

Страница 82: ...on Manual Quidway S3900 Series Ethernet Switches Chapter 5 Loading Boot ROM and Host Software Huawei Technologies Proprietary 5 8 Figure 5 1 Properties dialog box Figure 5 2 Console Port Configuration dialog box ...

Страница 83: ...baud rate you must disconnect and connect the terminal emulation program to validate the new configuration Step 6 Press Enter to start program loading The system displays the following information Now please start transfer file with XMODEM protocol If you want to exit Press Ctrl X Loading CCCCCCCCCC Step 7 Select Transfer Send File in the HyperTerminal s window and in the popup dialog box similar ...

Страница 84: ... does not display the above prompt message but BootROM is updating now done instead Step 10 Reset HyperTerminal s baud rate to 9600bps with reference to Steps 5 and 6 described above Then press any key as prompted The system will display the following information when it completes the loading Bootrom updating done III Loading host software Follow these steps to download host software of the switch...

Страница 85: ... same one that stores the file to be downloaded Step 2 Run the TFTP Server program on the PC connected to the Ethernet port and specify the path for program loading Caution TFTP Server program is not provided with the Quidway Series Switches Step 3 Run terminal emulation program on the PC that is connected to the Console port Start the switch access the Boot Menu and then enter the download protoc...

Страница 86: ...0 3 3 Select 1 The subsequent steps are the same as those for loading Boot ROM except for the program to be downloaded in prompt messages 5 3 4 Loading Software from an Ethernet Port Using FTP I Introduction to FTP With an Ethernet port you can also use the switch as the FTP server or client to download or configuration files The following subsections describe how to load software by using the swi...

Страница 87: ... Enter The system displays Are you sure to update your bootrom Yes or No Y N Step 6 Press Y to start file downloading and N to return to the program downloading menu Suppose you press Y and then Enter The system starts program downloading and upon its completion starts writing to Flash After completing the writing operation the system displays Loading done Bootrom updating done III Loading host so...

Страница 88: ... the Boot ROM program is SWITCH btm you can take these steps after telneting to the switch Step 1 FTP the software to the switch Quidway ftp 10 10 110 1 Trying Press CTRL K to abort Connected 220 WFTPD 2 0 service by Texas Imperial Software ready for new user User none lyt 331 Give me your password please Password 230 Logged in successfully ftp get SWITCH app SWITCH app ftp get SWITCH btm SWITCH b...

Страница 89: ...ownloaded Boot ROM and host software you must reboot the switch z In case of inadequate Flash memory space you can delete some of the program files in Flash those that are no longer in use for example after completing Boot ROM loading Then FTP the host program to the switch 5 4 2 Loading Software Remotely Using TFTP TFTP is similar to FTP in remote software downloading But with TFTP the switch can...

Страница 90: ...is used check that you have correctly specified the TFTP parameters server and switch IP addresses name of the software to be loaded and path for the TFTP server to operate on program files z If FTP is used check that you have correctly specified the FTP parameters server and switch IP addresses name of the software to be loaded and username and password 3 Contact your sales agent for help if you ...

Страница 91: ...rk with the switch 6 4 Dealing with Configuration System Failures If the switch is operating normally after it is powered up it displays the start up information on the console terminal If the configuration system has failed it displays illegible characters or nothing at all I No information on the terminal Take these steps to address the problem 1 Check that z The power system is operating normal...

Страница 92: ...e to the switch due to lightning strike You can use cable clips and screws to fasten the lightning arrester for AC power on the cabinet workbench or the wall of equipment room Mainboard Grounding and polarity indicator red On means that the lines are wrongly connected either the ground wire is not well connected or the live and zero lines are wrongly connected Please check the power supply circuit...

Страница 93: ... 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 socket in the equipment room it means that the power socket of the arrester is set to the reverse polarity In this case you should open the power socket of arrester to correct polarity After that if the red LED still alarms it means that the arrester is not well grou...

Страница 94: ...he arrester contacts well with the grounding screw of chassis Step 4 According to the instruction of arrester for network port connect the arrester with switch by the cables be carefully with the cable direction Outdoor network cable should be inserted into the arrester s IN end and the cable connected to the switch should be inserted into the arrester s OUT end When you do that observe whether th...

Страница 95: ... end should be connected to the outdoor network cable and the OUT end to the network port on the switch z Lightning arrester for the network port is not well grounded The ground wire for the arrester should be as short as possible so to ensure its good contact with the grounding screw of the switch After the connection use the multimeter to confirm that z The lightning arrester for the network por...

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