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Chapter 6: Troubleshooting

Switch Does Not Initialize (Boot)

Symptom:

All the switch LEDs stay on, and the command prompt is not displayed

on the console.

Solution:

The operating system might be damaged. Use the console port to perform

a serial upgrade of the switch firmware. See the

Command Reference

Содержание ThinkSystem NE1032

Страница 1: ...Lenovo ThinkSystem NE1032 RackSwitch Installation Guide For Lenovo Cloud Network Operating System ...

Страница 2: ...with the product Second Edition January 2018 Copyright Lenovo 2018 Portions Copyright IBM Corporation 2014 LIMITED AND RESTRICTED RIGHTS NOTICE If data or software is delivered pursuant a General Services Administration GSA contract use reproduction or disclosure is subject to restrictions set forth in Contract No GS 35F 05925 Lenovo and the Lenovo logo are trademarks of Lenovo in the United State...

Страница 3: ...ment Port 22 RJ45 Management LEDs 22 Reset Button 22 System Status LEDs 23 USB Port 23 Switching Ports 24 SFP Ports 24 SFP LEDs 25 Rear Panel 26 Fans 26 Fan LEDs 26 Power Supply 27 Power LEDs 29 Installing NE1032 Hardware and Options 31 Before Installing the NE1032 32 Required Tools 33 Package Contents 33 Environmental Requirements 33 Preventing Electric Shock 34 Handling Static Sensitive Devices ...

Страница 4: ... Rack 66 Removing the Air Duct Option 68 Replacing the NE1032 69 Preparing and Returning the NE1032 69 Configuring Vital Product Data 69 Initializing the NE1032 71 System Status LEDs 72 Connecting to the Switch 73 Using the Serial Console Port 73 Using the Management Port 73 Logging Into the Switch 74 Default Configuration Files 75 Configuring the Management Interface for Remote Access 76 Out of B...

Страница 5: ...d Class A Statement 102 European Union Compliance to the Electromagnetic Compatibility Directive 103 Germany Class A Statement 103 Japan VCCI Class A Statement 104 Japan Electronics and Information Technology Industries Association JEITA Statement 104 Korea Communications Commission KCC Statement 105 Russia Electromagnetic Interference EMI Class A statement 105 People s Republic of China Class A e...

Страница 6: ...6 Lenovo NE1032 Installation Guide ...

Страница 7: ...installer ce produit lisez les consignes de sécurité Vor der Installation dieses Produkts die Sicherheitshinweise lesen Πριν εγκαταστήσετε το προϊόν αυτό διαβάστε τις Πληροφορίες ασφαλείας safety information A termék telepítés előtt olvassa el a Biztonsági előírásokat Prima di installare questo prodotto leggere le Informazioni sulla Sicurezza Πред да инсталира овој продукт прочитајте информацијата...

Страница 8: ...oizvoda preberite Varnostne informacije Antes de instalar este producto lea la información de seguridad Läs säkerhetsinformationen innan du installerar den här produkten Bu ürünü kurmadan önce güvenlik bilgilerini okuyun Youq mwngz yungh canjbinj neix gaxgonq itdingh aeu doeg aen canjbinj soengq cungj vahgangj ancien suisik ...

Страница 9: ...ore you install the device Following is a compilation of the statements found throughout this manual Statement 3 CAUTION When laser products such as CD ROMs DVD drives fiber optic devices or transmitters are installed note the following Do not remove the covers Removing the covers of the laser product could result in exposure to hazardous laser radiation There are no serviceable parts inside the d...

Страница 10: ...any part that has the following label attached Hazardous voltage current and energy levels are present inside any component that has this label attached There are no serviceable parts inside these components If you suspect a problem with one of these parts contact a service technician Statement 13 DANGER 1 2 Overloading a branch circuit is potentially a fire hazard and a shock hazard under certain...

Страница 11: ...Connect all power cords to a properly wired and grounded power source Connect to properly wired power sources any equipment that will be attached to this product When possible use one hand only to connect or disconnect signal cables Never turn on any equipment when there is evidence of fire water or structural damage Disconnect the attached ac power cords dc power sources network connections telec...

Страница 12: ...er at the ac power distribution unit For dc systems disconnect dc power sources at the breaker panel or by turning off the power source Then remove the dc cables 2 Remove the signal cables from the connectors 3 Remove all cables from the devices When you populate a rack cabinet adhere to the following guidelines Always lower the leveling pads on the rack cabinet Always install the stabilizer brack...

Страница 13: ...duct is also designed for IT power distribution systems with phase to phase voltage of 230V This product is not intended for use in the direct field of view at visual display workplaces Machinenlärminformations Verordnung 3 GPSGV der höchste Shalldruckpegel beträgt 70 dB A oder weniger ...

Страница 14: ...14 NE1032 Installation Guide ...

Страница 15: ...opulated with optical transceiver modules or active or passive Direct Attach Cables DACs When used in legacy 1 GbE mode the ports can be populated with optical or copper transceiver modules Orientation Airflow and Redundancy The NE1032 is 1U in height and can be mounted horizontally or vertically depending on your application Mounting options are available for a variety of rack systems For superio...

Страница 16: ... just before the instruction or situation in which damage could occur Caution These statements indicate situations that can be potentially hazardous to you A caution statement is placed just before the description of a potentially hazardous procedure step or situation Danger These statements indicate situations that can be potentially lethal or extremely hazardous to you A danger statement is plac...

Страница 17: ...switch statistics and individual configuration parameters see the Command Reference guide for your specific switch and its installed firmware For a list of compatible switch components and options such as rack mounting kits modules cords and cables see the Lenovo Networking Catalog ...

Страница 18: ...18 NE1032 Installation Guide ...

Страница 19: ... Copyright Lenovo 2018 19 Chapter 2 Switch Components This chapter describes the NE1032 hardware components ...

Страница 20: ...following illustrations show the features on the front and rear of the switch Figure 1 ThinkSystem NE1032 front panel Figure 2 ThinkSystem NE1032 management panel detail Figure 3 ThinkSystem NE1032 rear panel IEC320 Power Connector IEC320 Power Connector Fan Modules Power Supply Modules IEC320 Power Connector IEC320 Power Connector Fan Modules Power Supply Modules ...

Страница 21: ... on the front panel Connect one end of the Category 5 patch cable to the RJ45 port on the console cable and the other end of the patch cable to the RJ45 to DB9 adapter which then connects to the computer or terminal see the following illustration Figure 4 Mini USB console cable connections If using cables other than those from the included cable kit ensure that they are compatible with the port pi...

Страница 22: ...45 management port are described in the following table Reset Button The Reset button is recessed within a hole on the front panel Use a straightened paper clip or similar object to press the Reset button The Reset button allows technicians to reset the switch as follows Normal reset press and release reset button The switch will start a forced reload procedure without saving the current configura...

Страница 23: ...operations are limited to read only Files can be copied from the USB drive to the switch but copying files to the NTFS formatted USB drive results in failure For more information about using the USB drive see the Lenovo ThinkSystem NE1032 RackSwitch Release Notes Table 3 System status LEDs behavior LED State Functional Meaning All Off Total power failure Service Steady blue An operational command ...

Страница 24: ...ote the following Do not remove the covers Removing the covers of the laser product could result in exposure to hazardous laser radiation There are no serviceable parts inside the device Use of controls or adjustments or performance of procedures other than those specified herein might result in hazardous radiation exposure DANGER Class 1 Laser Product Laser Klasse 1 Laser Klass 1 Luokan 1 Laserla...

Страница 25: ...e the device Use of controls or adjustments or performance of procedures other than those specified herein might result in hazardous radiation exposure DANGER Class 1 Laser Product Laser Klasse 1 Laser Klass 1 Luokan 1 Laserlaite Appareil À Laser de Classe 1 Table 4 SFP port status LED behavior LED State Functional Meaning Link Activity Steady green Link up Off No link Flashing green Activity Some...

Страница 26: ...ment procedure promptly The switch could overheat if left without cooling for an extended period Compatible fan options are listed in the Lenovo Networking Catalog Fan operation and internal temperatures are monitored If the air temperature exceeds a desired threshold the environmental monitor displays warnings Note If a fan fails the maximum operating temperature drops from 40 C 104 F to 35 C 95 ...

Страница 27: ...rrent from power telephone and communication cables is hazardous To avoid a shock hazard Do not connect or disconnect any cables or perform installation maintenance or reconfiguration of this product during an electrical storm Connect all power cords to a properly wired and grounded power source Connect to properly wired power sources any equipment that will be attached to this product When possib...

Страница 28: ... the switch powers up when power is supplied through the power cord to one or both power supplies To Connect 1 Turn OFF all power sources and equipment that is to be attached to this product 2 Attach signal cables to the product 3 Attach power cords to the product For ac systems use appliance inlets For dc systems ensure correct polarity of 48 V dc connections RTN is and 48 V dc is Earth ground sh...

Страница 29: ...ividual power supply modules The following table describes the power supply module LED behavior Table 6 Power supply module status LED behavior LED State Functional Meaning Power Off No AC power is present Blink Green Power supply has AC power and is in standby mode Solid Green Power supply is on and operational Blink Amber Power supply warning event continuing operation high temperature high powe...

Страница 30: ...30 NE1032 Installation Guide ...

Страница 31: ...lation A list of items included in the package Environmental requirements Vital safety information Installing the switch in one of the supported rack types Installing the NE1032 in a Standard Equipment Rack on page 37 Installing the NE1032 in a Lenovo System x or Power Rack on page 40 Installing the Air Duct Option on page 47 Installing Port Transceivers on page 51 Note For information on removing...

Страница 32: ...ation labels The actual labels and information for your specific switch may differ The identification labels on the front rear and or bottom of the NE1032 contain the Machine Type Model MTM number serial number part number of the switch These labels also include the Media Access Control MAC address on the rear panel of unit of the switch Though helpful the MAC address is not required for opening a...

Страница 33: ...unit Screws to attach the switch unit to the equipment rack One console cable kit that includes One Mini USB to RJ45 console cable One Category 5 patch cable One RJ45 to DB9 adapter One Important Notices document One Warranty Information document For a list of compatible switch components and options such as rack mounting kits modules cords and cables see the Lenovo Networking Catalog Environmenta...

Страница 34: ... certified cord set consisting of a minimum of 18 AWG Type SVT or SJT three conductor cord a maximum of 15 feet in length and a parallel blade grounding type attachment plug rated 15 amperes 125 volts For units intended to be operated at 230 volts U S use Use a UL listed and CSA certified cord consisting of a minimum of 18 AWG Type SVT or SJT three conductor cord a maximum of 15 feet in length and...

Страница 35: ...ation and configuration procedures Connect and disconnect cables as described in the following table when you install move or open covers on this product or attached devices To Connect 1 Turn OFF all power sources and equipment that is to be attached to this product 2 Attach signal cables to the product 3 Attach power cords to the product For ac systems use appliance inlets For dc systems ensure c...

Страница 36: ...vice from its package and install it directly into the switch without setting it down If it is necessary to set down the device put it back into its static protective package Do not place the device on a switch cover or on a metal surface Take additional care when you handle devices during cold weather Heating reduces indoor humidity and increases static electricity Cabling Guidelines Make sure th...

Страница 37: ...ection describes how to install the NE1032 in a standard 19 inch equipment rack using the mounting kit included with the switch For information about mounting the switch in other supported racks see the appropriate section in this chapter The following parts are included in the standard mounting kit Attention The rack mounting frame may be unable to support the weight of the switch with only the f...

Страница 38: ...nfigure and register your product See Before Installing the NE1032 on page 32 Note If this switch is a replacement switch copy the product information from the original switch onto the RID label that is shipped with replacement switch and affix the new label to the bottom of the new switch 2 Attach a mounting bracket Item 1 to each side of the switch with M4 screws Item 2 Torque the screws to appr...

Страница 39: ...6 screws Item 3 and either clip nuts Item 4 or cage nuts Item 5 Torque the screws to approximately 5 7 Nm 0 1 Nm 50 inch pounds 5 Connect all external cables in accordance with the Cabling Guidelines on page 36 6 Initialize the switch See Chapter 5 Initializing the NE1032 on page 71 7 If the switch is a replacement unit set Vital Product Data see Configuring Vital Product Data on page 69 6 3 4 ...

Страница 40: ...em x or Power 4 post rack the 4 Post Rail Kit is compatible with the optional air duct kit available separately See Installing the Air Duct Option on page 47 for details Statement 26 CAUTION Do not place any object on top of rack mounted devices Table 9 Lenovo Adjustable 19 4 Post Rail Kit parts Item number Description Quantity 1 Switch front bracket 2 2 M4 screws 16 3 M6 screws 8 4 M6 clip nuts 8...

Страница 41: ...our product See Before Installing the NE1032 on page 32 Note If this switch is a replacement switch copy the product information from the original switch onto the RID label that is shipped with replacement switch and affix the new label to the bottom of the new switch 2 Attach the front mounting brackets Item 1 to each side of the switch with M4 screws Item 2 Torque the screws to approximately 2 0...

Страница 42: ...t 4 Secure the switch to the front rack posts with M6 screws Item 3 and either clip nuts Item 4 or cage nuts Item 5 Torque the screws to approximately 5 7 Nm 0 1 Nm 50 inch pounds 5 Slide the rear mounting brackets Item 7 and Item 8 into the slots available on the front mounting brackets 5 10 3 8 7 ...

Страница 43: ...inch pounds 7 Secure the rear brackets to the front brackets with M3 5 screws Item 6 Torque the screws to approximately 0 5 Nm 4 inch pounds 8 If installing the 1U air duct option see the instruction on page 47 9 Connect all external cables in accordance with the Cabling Guidelines on page 36 10 Initialize the switch See Chapter 5 Initializing the NE1032 11 If the switch is a replacement unit set ...

Страница 44: ...pport the weight of the networking switch with only the front post mounting brackets 2 post application If the switch has an undesirable amount of sag it is recommended to use a 4 post mounting kit Attention For earthquake stability mount the switch in a 4 post rack Statement 26 CAUTION Do not place any object on top of rack mounted devices Table 10 Lenovo Adjustable 19 4 Post Rail Kit parts Item ...

Страница 45: ...from the original switch onto the RID label that is shipped with replacement switch and affix the new label to the bottom of the new switch 2 Attach front mounting brackets Item 1 and rear mounting brackets Item 6 to each side of the switch with M4 screws Item 2 Torque the screws to approximately 2 newton meters Nm 0 1 Nm 17 7 inch pounds 3 From the front slide the switch into the rack at the desi...

Страница 46: ...imately 5 7 Nm 0 1 Nm 50 inch pounds 6 If installing the 1U air duct option see the instruction on page 47 7 Connect all external cables in accordance with the Cabling Guidelines on page 36 8 Initialize the switch See Chapter 5 Initializing the NE1032 9 If the switch is a replacement unit set Vital Product Data see Configuring Vital Product Data on page 69 7 3 4 ...

Страница 47: ...duct option see Removing the Air Duct Option on page 68 The following table lists the parts included with the air duct option kit Attention The rack mounting frame may not be able to support the weight of the networking switch with only the front post mounting brackets 2 post application If the switch has an undesirable amount of sag it is recommended to use a 4 post mounting kit Attention For ear...

Страница 48: ... them aside to reuse for securing the foam carrier in the next step 2 Place the half shears on the rear side of the foam carriers and use the M3 5 mounting rail screws to secure the foam carrier assemblies snugly against the rear of the NE1032 unit Torque the screws to approximately 1 1 Nm 0 1 Nm 10 inch pounds Note There are additional M3 5 screws in the air duct assembly kit Half shear Foam carr...

Страница 49: ...mounting brackets to secure the air duct mounting brackets with 4 post mounting brackets together 4 Secure the air duct mounting bracket to the rack chassis with M3 5 screws Torque the screws to approximately 1 1 Nm 0 1 Nm 10 inch pounds 5 Plug the power cords into their respective NE1032 power connectors and using tie wraps secure the power cords to the mounting rails M3 5 screws Air duct mountin...

Страница 50: ...r duct unit side flanges into the card guides until the unit is seated firmly Make sure that the foam strip is oriented on top 7 Secure the air duct unit to the air duct brackets with the two M4 thumbscrews M4 thumbscrews Side flanges Card guides Foam ...

Страница 51: ... 100 1000T base T mode When used in 10 GbE mode you must use CAT6 copper cabling To install an SFP copper transceiver in an SFP port slot on the switch complete the following steps Note To avoid damage to the cable or the SFP transceiver do not connect the cable before you install the transceiver 1 Remove the safety cap and pull the locking lever into the down unlocked position 2 Insert the transc...

Страница 52: ...lowing Do not remove the covers Removing the covers of the laser product could result in exposure to hazardous laser radiation There are no serviceable parts inside the device Use of controls or adjustments or performance of procedures other than those specified herein might result in hazardous radiation exposure DANGER Class 1 Laser Product Laser Klasse 1 Laser Klass 1 Luokan 1 Laserlaite Apparei...

Страница 53: ...ct the fiber optic cable and pull down the locking lever to release the transceiver After you remove the transceiver replace the safety cap Installing an SFP Optical Transceiver Approved 10 GbE SFP optical transceivers are supported in NE1032 SFP port slots and in some breakout adapters that can be installed in SFP port slots The SFP optical transceiver provides two fiber optic cable connectors fo...

Страница 54: ...to the slot until it clicks into place Use minimal pressure when you insert the transceiver into the slot Do not use excessive force when you insert the transceiver or you might damage the transceiver or the slot Note The transceiver has a mechanical guide key to prevent you from inserting the transceiver in an incorrect orientation 3 Pull up the locking lever to lock the transceiver into place 4 ...

Страница 55: ...on page 56 Removing and replacing hot swap modules Removing and Replacing a Power Supply Module on page 57 Removing and Replacing a Fan Module on page 61 Removing the switch from one of the supported rack types Removing the NE1032 from a Standard Equipment Rack on page 63 Removing the NE1032 from a Lenovo System x or Power Rack on page 64 Removing the Air Duct Option on page 68 Replacing the NE103...

Страница 56: ...ser Klasse 1 Laser Klass 1 Luokan 1 Laserlaite Appareil À Laser de Classe 1 To remove one of the installed SFP or SFP transceiver modules from the switch complete the following steps 1 Disconnect the port cable from the transceiver 2 Pull down the locking lever to release the transceiver 3 Gently slide the transceiver out of the switch 4 After you remove the transceiver replace the safety cap To r...

Страница 57: ...wap power supply modules Two active power supply modules are required for load sharing and redundancy If one power supply module fails you can replace it without powering off the switch or disrupting switch functions For proper airflow when operating the switch with only one power supply module the empty power supply bay must be closed by a blank power filler plate ...

Страница 58: ...complete the following steps 1 Remove the power cord from the module s power connector 2 Press the release latch of the power supply module and slide the module out of the bay Attention Do not leave the power supply bay empty for more than 90 seconds while the switch is operating Either replace the power supply module or install a blank power filler plate To return the component to customer servic...

Страница 59: ... source Connect to properly wired power sources any equipment that will be attached to this product When possible use one hand only to connect or disconnect signal cables Never turn on any equipment when there is evidence of fire water or structural damage Disconnect the attached ac power cords dc power sources network connections telecommunications systems and serial cables before you open the de...

Страница 60: ...F all power sources and equipment that is to be attached to this product 2 Attach signal cables to the product 3 Attach power cords to the product For ac systems use appliance inlets For dc systems ensure correct polarity of 48 V dc connections RTN is and 48 V dc is Earth ground should use a two hole lug for safety 4 Attach signal cables to other devices 5 Connect power cords to their sources 6 Tu...

Страница 61: ...ting Removing the Fan Module CAUTION Be sure to finish the replacement procedure promptly The switch could overheat if left without cooling for an extended period To remove a hot swap fan module complete the following steps 1 Loosen the retainer screw 2 Grasp the extractor handle and gently pull the fan module from the slot Attention If the inlet air temperature is above 35 C 95 F while the switch...

Страница 62: ...t 2 Remove the new fan module from the antistatic shielded bag 3 Slide the fan module into the card guides in the open slot and gently push it all the way into the slot so that it firmly engages with the connector see the illustration Each fan module has a mechanical guide key to prevent you from inserting the module incorrectly 4 Tighten the retaining screw on the fan module Torque the screw to a...

Страница 63: ... the NE1032 from a standard rack complete the following steps 1 Disconnect all external cables 2 If the air duct option has been installed remove it as described in Removing the Air Duct Option on page 68 3 Loosen and remove M6 screws washers and clip nuts or cage nuts to release the switch unit from the rack 4 Slide the switch unit out of the rack 5 Loosen and remove the M4 screws attaching the m...

Страница 64: ...onnect all external cables 2 If the air duct option has been installed remove it as described in Removing the Air Duct Option on page 68 3 Loosen and remove M3 5 screws that secure the rear brackets to the front brackets 4 Loosen and remove the M6 screws washers and clip nuts or cage nuts that attach the filler plate and rear mounting brackets to the rear rack posts 5 Slide the rear mounting brack...

Страница 65: ...ip nuts or cage nuts connecting the front mounting brackets to the front rack posts 7 Slide the NE1032 unit out of the rack 8 Loosen and remove the M4 screws that attach the front mounting brackets to each side of the switch 9 If replacing the unit with another NE1032 see Replacing the NE1032 on page 69 5 10 3 2 6 1 1 ...

Страница 66: ...om an iDataPlex rack complete the following steps 1 Disconnect all external cables 2 If the 1U air duct option has been installed remove it as described in Removing the Air Duct Option on page 68 3 Loosen and remove the M6 washers screws and clip nuts that attach the alignment plate 4 Loosen and remove the M6 washers and screws that mount the switch into the rack 7 3 5 4 5 3 4 ...

Страница 67: ...eplacing Components 67 5 Slide the switch out of the rack 6 Loosen and remove the M4 screws that attach front and rear mounting brackets to each side of the switch 7 If replacing the unit with another NE1032 see Replacing the NE1032 on page 69 1 2 6 ...

Страница 68: ...oosen the M4 thumbscrews securing the air duct unit to the mounting brackets 2 Slide the 1U air duct unit out of the rack To return the component to customer service for replacement see Appendix A Getting Help and Technical Assistance to help you gather all the required information After you remove the component securely pack it for shipping For instructions to install a replacement air duct optio...

Страница 69: ...ping Replace power and fan modules For details see Removing and Replacing a Power Supply Module on page 57 and Removing and Replacing a Fan Module on page 61 Install the replacement NE1032 hardware as directed in Chapter 3 Installing NE1032 Hardware and Options Once the hardware is installed configure the Vital Product Data VPD on the replacement switch as shown in the following section Configurin...

Страница 70: ... the command prompt and verify that the VPD information is correct using the following command For more information about using the switch interface see the Application Guide and Command Reference for the NE1032 and its corresponding Lenovo Network Operating System and firmware version NE1032 config hardware mtm 1234 56X New MTM value 1234 56X Please reset the system for the new changes to take ef...

Страница 71: ... functions Statement 5 CAUTION The power control button on the device and the power switch on the power supply do not turn off the electrical current supplied to the device The device also might have more than one power cord To remove all electrical current from the device ensure that all power cords are disconnected from the power source 1 2 ...

Страница 72: ...ate the overall system status Power Steady green if the both power cords are connected or flashing green if the only one power cord is connected Service Off if the system is OK or flashing if service is required For additional LED indicators see the appropriate section in Chapter 2 Switch Components ...

Страница 73: ...munications Use the console cable kit to connect the serial console port to a terminal or a computer running a terminal emulation program The console port terminal emulation requirements are as follows Default baud rate 9 600 bps Character size 8 characters Parity none Stop bits 1 Data bits 8 Flow control none Using the Management Port If the switch is connected to a network that employs DHCP you ...

Страница 74: ... connection you may need to press Enter to display the password prompt After successfully logging into the switch the following CLI prompt will be displayed Booting Lenovo CNOS image 1 4019996 bytes read in 338 ms 11 3 MiB s 30611 bytes read in 139 ms 214 8 KiB s Booting active image 1 Booting OS Starting udev INIT version 2 88 booting INIT version 2 88 booting mknod dev blade irq c 249 0 OK Poky ...

Страница 75: ...ired you can revert the custom configuration settings to the original factory defaults The original factory default configuration files are a permanent part of the firmware you cannot deleted them or change their original definitions To reset the switch to its factory defaults you can use one of the following methods Use the CLI to reset the switch to factory defaults Erase the switch startup conf...

Страница 76: ...ty To configure the management interface for remote management you can choose between following two options configure an out of band management IP address and a default gateway configure an in band management IP address over a Switch Virtual Interface SVI interface and an associated default gateway After you configure the IP address for your switch and you have an existing network connection you c...

Страница 77: ...SVI interface and an associated default gateway 1 Log onto the switch using the serial console port or management port on the NE1032 front panel 2 Enter the SVI interface configuration mode 3 Configure the in band management IP address 4 Configure the in band default gateway NE1032 enable NE1032 configure device NE1032 config interface mgmt 0 NE1032 config if NE1032 config if ip address 10 254 87 ...

Страница 78: ...ion can be restored For more information about the configuration file see the Command Reference guide for your specific switch and firmware version Attention Installing the wrong firmware update might cause the network switch to malfunction Before you install a firmware read any release notes readme files and change history files that are provided with the downloaded update These files contain imp...

Страница 79: ...s To boot in recovery mode press R To reset the Network Administrator account admin password press P and follow the screen prompts To reset the password required to enter Privileged EXEC configuration mode press B and follow the screen prompts To reload the switch press Q The reloading process will start again To exit the Boot Management menu press E The reloading process continues The system is g...

Страница 80: ...grade using XModem download enter X and follow the screen prompts For more details see Recovering from a Failed Image Upgrade using XModem Download on page 83 To enable the loading of a special image enter P and follow the screen prompts For more details see Physical Presence on page 85 To check if the switch is ready to run Cloud NOS software enter F It performs a check to see if the filesystem i...

Страница 81: ...t B when the following message appears and the dots are being displayed 4 Enter Boot Recovery Mode by selecting R The Recovery Mode menu will appear 5 To start the recovery process using TFTP select T The following message will appear 6 Enter the IP address of the management port 7 Enter the network mask of the management port 8 Enter the gateway of the management port 9 Enter the IP address of th...

Страница 82: ...ddr 10 72 97 135 Image Filename NE1032 CNOS 10 4 2 0 imgs Netmask 255 255 255 128 Gateway 10 241 6 66 Configuring management port Installing image NE1032 CNOS 10 4 2 0 imgs from TFTP server 10 72 97 135 Extracting images Do NOT power cycle the switch Installing Application Image signature verified Installing image as standby image 100 Standby image update succeeded Updating install log File NE1032...

Страница 83: ...lecting R The Recovery Mode menu will appear 5 Select X for Xmodem download You will see the following display 6 When you see the following message change the Serial Port speed to 115 200 bps 7 Press Enter to set the system into download accept mode When the readiness meter displays a series of C characters start Xmodem on your terminal emulator You will see a display similar to the following 8 Se...

Страница 84: ...g Root Filesystem Image signature verified 100 Installing Kernel Image signature verified 100 Installing Device Tree Image signature verified 100 Installing Boot Loader 100 Updating install log File image installed from xmodem at 18 06 02 on 13 3 2015 Please select one of the following options T Configure networking and tftp download an image X Use xmodem 1K to serial download an image P Physical ...

Страница 85: ...nfirm 6 A security test will be performed The system location blue LED will blink a number of times between 1 and 12 Enter that number 7 After entering the correct number the Recovery Mode menu will reappear To install a special image use one of the following procedures TFTP for details see page 81 XModem Download for details see page 83 Note You have three attempts to successfully complete the se...

Страница 86: ...86 NE1032 Installation Guide ...

Страница 87: ... resolve problems that might occur during installation and operation of the switch If you have problems accessing the switch or working with the firmware see the NE1032 Application Guide and or the Command Reference For information about calling Lenovo for service see Appendix A Getting Help and Technical Assistance ...

Страница 88: ... Guide System LED Is Not Lit Symptom The power supply LED is not lit Solution Check the power supply to make sure that there is a proper connection to the power source Make sure that power is available from the power source ...

Страница 89: ...he port is configured with a specific speed or duplex mode check the other device to make sure that it is set to the same configuration If the switch port is set to auto negotiate make sure that the other device is set to auto negotiate Solution 2 Check the cables that connect the port to the other device Make sure that they are connected correctly Make sure that you are using the correct cable ty...

Страница 90: ...des of the switch are free from obstruction by cables panels rack frames or other materials Make sure that all cooling fans inside the switch are running A fan module LED rear panel flashes if there is a failure of the fan The following CLI command displays fan status Lenovo Cloud Network Operating System CNOS If any fan stops during switch operation contact Customer Support NE1032 display sys inf...

Страница 91: ...Does Not Initialize Boot Symptom All the switch LEDs stay on and the command prompt is not displayed on the console Solution The operating system might be damaged Use the console port to perform a serial upgrade of the switch firmware See the Command Reference ...

Страница 92: ...92 NE1032 Installation Guide ...

Страница 93: ...conditions state that you the owner of the Lenovo product are responsible for maintaining and updating all software and firmware for the product unless it is covered by an additional maintenance contract Your service technician will request that you upgrade your software and firmware if the problem has a documented solution within a software upgrade If you have installed new hardware or software i...

Страница 94: ... in the Lenovo product documentation The Lenovo product documentation also describes the diagnostic tests that you can perform The documentation for most systems operating systems and programs contains troubleshooting procedures and explanations of error messages and error codes If you suspect a software problem see the documentation for the operating system or program ...

Страница 95: ...ss or implied warranties in certain transactions therefore this statement may not apply to you This information could include technical inaccuracies or typographical errors Changes are periodically made to the information herein these changes will be incorporated in new editions of the publication Lenovo may make improvements and or changes in the product s and or the program s described in this p...

Страница 96: ...may vary significantly Some measurements may have been made on development level systems and there is no guarantee that these measurements will be the same on generally available systems Furthermore some measurements may have been estimated through extrapolation Actual results may vary Users of this document should verify the applicable data for their specific environment ...

Страница 97: ...he United States other countries or both Intel and Intel Xeon are trademarks of Intel Corporation in the United States other countries or both Internet Explorer Microsoft and Windows are trademarks of the Microsoft group of companies Linux is a registered trademark of Linus Torvalds Other company product or service names may be trademarks or service marks of others ...

Страница 98: ...e largest currently supported drives that are available from Lenovo Maximum memory might require replacement of the standard memory with an optional memory module Each solid state memory cell has an intrinsic finite number of write cycles that the cell can incur Therefore a solid state device has a maximum number of write cycles that it can be subjected to expressed as total bytes written TBW A de...

Страница 99: ...of information technology IT equipment to responsibly recycle their equipment when it is no longer needed Lenovo offers a variety of programs and services to assist equipment owners in recycling their IT products For information on recycling Lenovo products go to http www lenovo com recycling ...

Страница 100: ... may condition provision of repair or replacement of devices or parts on implementation of appropriate remedial measures to mitigate such environmental contamination Implementation of such remedial measures is a customer responsibility Contaminant Limits Particulate The room air must be continuously filtered with 40 atmospheric dust spot efficiency MERV 9 according to ASHRAE Standard 52 21 Air tha...

Страница 101: ...t This product may not be certified in your country for connection by any means whatsoever to interfaces of public telecommunications networks Further certification may be required by law prior to making any such connection Contact a Lenovo representative or reseller for any questions ...

Страница 102: ...pense Properly shielded and grounded cables and connectors must be used to meet FCC emission limits Lenovo is not responsible for any radio or television interference caused by using other than recommended cables and connectors or by unauthorized changes or modifications to this equipment Unauthorized changes or modifications could void the user s authority to operate the equipment This device com...

Страница 103: ...te der Klasse A EU Richtlinie zur Elektromagnetischen Verträglichkeit Dieses Produkt entspricht den Schutzanforderungen der EU Richtlinie 2014 30 EU früher 2004 108 EC zur Angleichung der Rechtsvorschriften über die elektromagnetische Verträglichkeit in den EU Mitgliedsstaaten und hält die Grenzwerte der Klasse A der Norm gemäß Richtlinie Um dieses sicherzustellen sind die Geräte wie in den Handbü...

Страница 104: ...enehmigung wird erteilt wenn keine elektromagnetischen Störungen zu erwarten sind Auszug aus dem EMVG Paragraph 3 Abs 4 Dieses Genehmigungsverfahrenist nach Paragraph 9 EMVG in Verbindung mit der entsprechenden Kostenverordnung Amtsblatt 14 93 kostenpflichtig Anmerkung Um die Einhaltung des EMVG sicherzustellen sind die Geräte wie in den Handbüchern angegeben zu installieren und zu betreiben Japan...

Страница 105: ...ctromagnetic wave compatibility equipment for business Type A Sellers and users need to pay attention to it This is for any areas other than home Russia Electromagnetic Interference EMI Class A statement People s Republic of China Class A electronic emission statement Taiwan Class A compliance statement ...

Страница 106: ... ethers PBDE 外殼印刷電路板電源供應器線材備考 1 超出 0 1 wt 及超出 0 01 wt 係指限用物質之百分比含量超出百分比含量基準值 Note 1 Exceeding 0 1 wt and exceeding 0 01 wt indicate that the percentage content of the restricted sub stance exceeds the reference percentage value of presence condition 備考 2 係指該項限用物質之百分比含量未超出百分比含量基準值 Note 2 indicates that the percentage content of the restricted substance does not exceed the reference per centag...

Страница 107: ... Copyright Lenovo 2018 107 Appendix C Technical Specifications The NE1032 technical specifications are described in the following sections ...

Страница 108: ... of the NE1032 are listed in the following table Table 12 Physical characteristics Specification Physical characteristics Dimensions H x W x D 4 35 x 44 1 x 48 7 cm 1 71 x 17 4 x 19 2 in Weight 10 68 kg 25 lb maximum Airflow Available options for rear to front or front to rear airflow ...

Страница 109: ...ification Measurement Temperature ambient operating 0 C to 40 C 32 to 104 F Temperature one fan failure operating 0 C to 35 C 32 to 95 F Temperature storage 40 C to 75 C 40 to 167 F Relative humidity non condensing operating 10 to 90 Relative humidity non condensing storage 10 to 90 Altitude operating 2000 m 6562 ft Altitude storage N A Acoustic noise Less than 65dB Heat dissipation 325 5 BTU h ty...

Страница 110: ...dundant AC input frequency universal 50 60 Hz AC input voltage universal 100 240 VAC AC inrush current 13A AC input current typical 0 792A RMS 120VAC 0 407A RMS 230VAC AC input current maximum 1 2A RMS 120 VAC 0 6A RMS 230 VAC Power supply rated output power 770 W each front to rear airflow 770 W each rear to front airflow System power dissipation typical 94 W System power dissipation maximum 138 ...

Страница 111: ...ormance Note The specific features supported on your switch as well as some capacity and performance characteristics depend on the specific firmware installed For more information see the Application Guide and Command Reference for your specific switch and its installed firmware ...

Страница 112: ...112 NE1032 Installation Guide ...

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