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Cisco N9K-C9396TX, Руководство по установке оборудования

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Страница 1: ...Hardware Installation Guide First Published 2014 09 30 Last Modified 2017 10 05 Americas Headquarters Cisco Systems Inc 170 West Tasman Drive San Jose CA 95134 1706 USA http www cisco com Tel 408 526 4000 800 553 NETS 6387 Fax 408 527 0883 ...

Страница 2: ...ncouraged to try to correct the interference by using one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help Modifications to this product not a...

Страница 3: ...paring the Site 5 C H A P T E R 2 Temperature Requirements 5 Humidity Requirements 5 Altitude Requirements 5 Dust and Particulate Requirements 6 Minimizing Electromagnetic and Radio Frequency Interference 6 Shock and Vibration Requirements 7 Grounding Requirements 7 Planning for Power Requirements 7 Airflow Requirements 9 Rack and Cabinet Requirements 10 Clearance Requirements 10 Installing the Ch...

Страница 4: ...Post Rack 23 Grounding the Chassis 25 Starting the Switch 27 Connecting the Switch to the Network 29 C H A P T E R 4 Setting Up the Management Interface 29 Uplink Connections 29 Downlink Connections 30 Guidelines for Connecting Ports 30 Maintaining Transceivers and Optical Cables 32 Replacing Modules 33 C H A P T E R 5 Replacing the Uplink Module 33 Replacing a Fan Module During Operations 34 Repl...

Страница 5: ...Power Supply Specifications 47 1200 W HVAC HVDC Power Supply Specifications 48 930 W DC Power Supply Port Side Intake Specifications 48 930 W DC Power Supply Port Side Exhaust Specifications 49 Power Cable Specifications 49 AC Power Cables Supported by NX OS Mode Switches 49 HVAC HVDC Power Cables Supported by ACI Mode and NX OS Mode Switches 51 DC Power Cable Specifications 52 Regulatory Standard...

Страница 6: ... and Maintenance Records 61 A P P E N D I X E Site Preparation Checklist 61 Contact and Site Information 62 Chassis and Module Information 63 Cisco Nexus 9396TX NX OS Mode Switch Hardware Installation Guide vi Contents ...

Страница 7: ...as shown bold Italic text indicates arguments for which the user supplies the values Italic Square brackets enclose an optional element keyword or argument x Square brackets enclosing keywords or arguments separated by a vertical bar indicate an optional choice x y Braces enclosing keywords or arguments separated by a vertical bar indicate a required choice x y Nested set of square brackets or bra...

Страница 8: ...wing URL https www cisco com en US products ps13386 tsd_products_support_series_home html Release Notes The release notes are available at the following URL https www cisco com en US products ps13386 prod_release_notes_list html Configuration Guides These guides are available at the following URL https www cisco com en US products ps13386 products_installation_and_configuration_guides_list html Th...

Страница 9: ...o Nexus 92160YC X NX OS Mode Switch Hardware Installation Guide Cisco Nexus 92300YC NX OS Mode Switch Hardware Installation Guide Cisco Nexus 92304QC NX OS Mode Switch Hardware Installation Guide Cisco Nexus 9236C NX OS Mode Switch Hardware Installation Guide Cisco Nexus 9272Q NX OS Mode Switch Hardware Installation Guide Cisco Nexus 93108TC EX NX OS Mode Switch Hardware Installation Guide Cisco N...

Страница 10: ...dback cisco com We appreciate your feedback Obtaining Documentation and Submitting a Service Request For information on obtaining documentation using the Cisco Bug Search Tool BST submitting a service request and gathering additional information see What s New in Cisco Product Documentation at https www cisco com warp public 687 Directory DirTAC shtml Subscribe to What s New in Cisco Product Docum...

Страница 11: ...net module M12PQ uplink module 12 port 10 40 Gigabit Ethernet module Fan modules three two for operations and one for redundancy 2 1 with the following airflow choices Port side intake version with burgundy coloring N9K C9300 FAN2 Port side exhaust version with blue coloring N9K C9300 FAN2 B Power supplies two one for operations and one for redundancy 1 1 with the following airflow choices 650 W A...

Страница 12: ...is M4PC CFP2 M6PQ M6PQ E or M12PQ uplink module M12PQ uplink module shown 6 Console port RS232 port 1 4 6 or 12 port 40 Gigabit Ethernet Quad Small Form Factor Plugable QSFP optical ports for connections to other devices 12 port uplink module shown 7 Chassis LEDs Beacon BCN Status STS Environment ENV 2 Notch in both sides of the chassis for locking the power supply end of the chassis to the bottom...

Страница 13: ...o Transceiver Modules Compatibility Information document The following figure shows the hardware features seen from the fan side of the chassis Chassis LEDs are as follows Beacon BCN Status STS 5 Screw holes 2 for attaching the grounding lug 1 Screw holes 4 for attaching a center mount rack bracket for two post racks one bracket for each of two sides 6 Notch in both sides of the chassis for lockin...

Страница 14: ...r supply modules are field replaceable and you can replace one fan module or one power supply module during operations so long as the other modules are installed and operating If you have only one power supply installed you can install the replacement power supply in the open slot before removing the original power supply All of the fan and power supply modules must have the same direction of airf...

Страница 15: ... 40 to 70 degrees Celsius Humidity Requirements High humidity can cause moisture to enter the switch Moisture can cause corrosion of internal components and degradation of properties such as electrical resistance thermal conductivity physical strength and size The switch is rated to withstand from 5 to 95 percent noncondensing relative humidity Buildings in which the climate is controlled by air c...

Страница 16: ... other devices through the power cable and power source or through the air as transmitted radio waves The Federal Communications Commission FCC publishes specific regulations to limit the amount of EMI and RFI that are emitted by computing equipment Each switch meets these FCC regulations To reduce the possibility of EMI and RFI follow these guidelines Cover all open expansion slots with a blank f...

Страница 17: ...e earth ground connection or to a fully bonded and grounded rack When you properly install the chassis in a grounded rack the switch is grounded because it has a metal to metal connection to the rack Alternatively you can ground the chassis by using a customer supplied grounding cable that meets your local and national installation requirements For U S installations we recommend 6 AWG wire Connect...

Страница 18: ... determine the amount of power that is required for the power supplies Note To minimize the possibility of circuit failure make sure that each power source circuit that is used by the switch is dedicated to the switch For AC input application please refer to the following statement Note Statement 1005 Circuit Breaker This product relies on the building s installation for short circuit overcurrent ...

Страница 19: ... port end in the cold aisle and exhausts through the fan and power supply modules in the hot aisle Dual direction airflow The direction of the installed fan modules determines the airflow You can identify the airflow direction of each fan and power supply module by its coloring as follows Blue coloring indicates port side exhaust airflow Burgundy coloring indicates port side intake airflow White c...

Страница 20: ...inches 11 4 cm between the front of the chassis and the interior of the cabinet required for cabling 3 0 inches 7 6 cm between the rear of the chassis and the interior of the cabinet required for airflow in the cabinet if used No clearance is required between the chassis and the sides of the rack or cabinet no side airflow Also you must have power receptacles that are located within reach of the p...

Страница 21: ...ack mount brackets that are attached to it 4 For the clearances required for a two post rack installation see the following figure Chassis width 3 Chassis 1 Service clearance that is required for replacing the chassis equals the length of the chassis 4 Vertical rack mount posts and rails 2 Both the front and rear of the chassis must be open to both aisles for airflow Note Cisco Nexus 9396TX NX OS ...

Страница 22: ...Cisco Nexus 9396TX NX OS Mode Switch Hardware Installation Guide 12 Preparing the Site Clearance Requirements ...

Страница 23: ... the switch into racks of varying depths You can position the switch with easy access to either the port connections or the fan and power supply modules You can install the switch using the following rack mount options Rack mount kit N9K C9300 RMK which you can order from Cisco You can install the switch in the following types of racks Open EIA rack Perforated EIA cabinet The rack or cabinet that ...

Страница 24: ...d fire take care when connecting units to the supply circuit so that wiring is not overloaded Warning If you are not using power redundancy or are using n 1 redundancy you need only one power source If you are using n n redundancy you need two power sources Note Unpacking and Inspecting a New Switch Before you install a new chassis you need to unpack and inspect it to be sure that you have all the...

Страница 25: ...th gray coloring UCS PSU 6332 DC Port side intake airflow with green coloring UCSC PDU 930WDC Three fan modules all fan and power supply modules must have the same airflow direction Port side exhaust airflow with blue coloring N9K C9300 FAN2 B Port side intake airflow with burgundy coloring N9K C9300 FAN2 Switch accessory kit Rack mount kit Step 2 Check the contents of the box for damage Step 3 If...

Страница 26: ...200 W HVAC HVDC power supplies dual direction airflow power supplies with their airflow direction set by the fan modules You can plan the positioning of the switch so that its ports are located close to ports on connected devices or so that the fan and power supply modules are conveniently located in a maintenance aisle and then order the modules that move coolant air in the appropriate direction ...

Страница 27: ...ools and equipment Manual Phillips head torque screwdriver Center mount bracket kit Step 1 Align one of the two center mount brackets on the left or right side of the chassis and be sure that the angled portion is facing the front of the chassis see the following figure Be sure to align four of the screw holes on the larger side of the bracket with the four screw holes near the center of the left ...

Страница 28: ...ction of airflow as used by the fan modules Note Statement 1074 Comply with Local and National Electrical Codes To reduce risk of electric shock or fire installation of the equipment must comply with local and national electrical codes Warning Statement 1032 Lifting the Chassis To prevent personal injury or damage to the chassis never attempt to lift or tilt the chassis using the handles on module...

Страница 29: ...mount bracket has its screw holes aligned to screw holes on the two post rack If these modules have a blue or gray coloring for port side exhaust airflow then you must position the modules by the cold aisle If the modules have a burgundy or green coloring for port side intake airflow you must position the modules by the hot aisle Figure 1 Attaching the Chassis to a Two Post Rack Three customer sup...

Страница 30: ... fan modules airflow requires that the bottom support rail with the chassis stop be located on the hot aisle side of the rack Port side exhaust blue coloring for fan modules airflow requires that the bottom support rail with the chassis stop be located on the cold aisle side of the rack Statement 1074 Comply with Local and National Electrical Codes To reduce risk of electric shock or fire installa...

Страница 31: ...side intake modules you must position the bottom support rails so that the chassis stop is positioned by the hot aisle Step 2 Separate the two sliders that make up one bottom support rail and position the half with the chassis stop by the appropriate aisle for the fan and power supply modules Also make sure that there is at least 1 rack unit open above the bottom support rails so that you can easi...

Страница 32: ...sure that both have their chassis stops by the same aisle either both by the hot aisle or both by the cold aisle and that both rails are level and level with each other If they are not level adjust the higher rail down to the level of the lower rail Note What to do next You are ready to install two front mount brackets on the chassis Attaching Front Mount Brackets to the Chassis You need to attach...

Страница 33: ...h the bracket to the chassis Tighten each screw to 11 to 15 in lb 1 2 to 1 7 N m Step 3 Repeat Steps 1 and 2 to attach the second center mount bracket to the other side of the chassis What to do next You are ready to mount the chassis to the four post rack Installing the Chassis in a Four Post Rack You need to slide the chassis onto the bottom support rails so that the power supply end locks onto ...

Страница 34: ...n mounting or servicing this unit in a rack you must take special precautions to ensure that the system remains stable The following guidelines are provided to ensure your safety This unit should be mounted at the bottom of the rack if it is the only unit in the rack When mounting this unit in a partially filled rack load the rack from the bottom to the top with the heaviest component at the botto...

Страница 35: ...an M6 x 10 mm screw or other appropriate screw for the rack to attach each of the two mounting brackets on the chassis to the rack and tighten each screw to the appropriate torque setting for the screw for M6 x 10 mm screws use 40 in lbs 4 5 N m of torque Grounding the Chassis The switch chassis is automatically grounded when you properly install the switch in a grounded rack with metal to metal c...

Страница 36: ...ximately 0 75 inch 19 mm of the covering from the end of the grounding wire We recommend 6 AWG wire for the U S installations Step 2 Insert the stripped end of the grounding wire into the open end of the grounding lug Use a crimping tool to crimp the lug to the wire see the following figure Verify that the ground wire is securely attached to the grounding lug by attempting to pull the wire out of ...

Страница 37: ...pply modules are fully secured in their chassis slots Step 1 For each AC power supply do the following a Using the recommended AC power cable for your country or region connect one end to the AC power supply b Connect the other end of the power cable to the AC power source Step 2 For each HVAC HVDC power supply connect it to a power source as follows a Using the recommended high voltage power cabl...

Страница 38: ...fety cover for the terminals place and secure it over the terminals to avoid an electrical shock hazard e Turn on the power at the circuit breaker for the DC power source Step 4 Verify that the power supply LED is on and green Step 5 Listen for the fans they should begin operating when the power supply is powered Step 6 After the switch boots verify that the following LEDs are lit On the fan modul...

Страница 39: ... of the cable to a 10 100 1000 Ethernet port on a network device What to do next You are ready to connect the interface ports on each of the line cards to the network Uplink Connections The switch has an uplink module with 12 or six 40 Gigabit optical ports or four 100 Gigabit optical ports For a list of transceivers and cables used by this switch for uplink connections see http www cisco com c en...

Страница 40: ...iver modules products device support tables list html For the 10GBASE T cables you use RJ 45 connectors on cables that conform to the specifications in the following table Table 1 Supported 10GBASE T Cables Supported Length Cable Type 180 feet 55 m Category 6 328 feet 100 m Category 6a 328 feet 100 m Category 7 328 feet 100 m Category 7a Guidelines for Connecting Ports You can use Quad Small Form ...

Страница 41: ...u suspect damage clean and then inspect fiber ends under a microscope to determine if damage has occurred To minimize the chance of damaging transceivers when installing them slide them gently into their switch slots Never force transceivers all the way into the slots If the transceiver stops part way into the slot it might be upside down Remove the transceiver before turning it over and reinstall...

Страница 42: ...ed when not in use Clean them before using to prevent dust from scratching the fiber optic cable ends Do not touch the ends of connectors Touching the ends can leave fingerprints and cause other contamination Clean the connectors regularly the required frequency of cleaning depends upon the environment In addition clean connectors if they are exposed to dust or accidentally touched Both wet and dr...

Страница 43: ... Unscrew both captive screws on the front of the module Step 5 Holding both handles on the front of the module slide the module out of the slot To prevent electrostatic discharge ESD damage to the module electronics do not touch the electrical connectors on the back side of the module Also to prevent any damage to the electrical connectors prevent them touching anything that can bend or break them...

Страница 44: ...rror can occur with the switch overheating and shutting down You can determine the airflow direction of a fan module by the color of the stripe on the front of the module If the fan module has a blue stripe for port side exhaust airflow the power supplies must have blue or gray coloring for the same airflow direction If the fan module has a burgundy stripe for port side intake airflow the power su...

Страница 45: ...trical connectors prevent them touching anything that can bend or break them Caution c Place the removed module on an antistatic surface or in an antistatic bag If possible repack the module in its packing materials for safe shipping or storage Step 2 Follow these steps to replace the missing fan module within two minutes to avoid a shutdown a Remove the replacement fan module from its packing mat...

Страница 46: ...for help If undamaged repeat the previous step to reinstall the module e Secure the fan module to the chassis by screwing in the captive screw to the chassis Tighten the screw to 5 to 7 in lb 0 56 to 0 79 N m Replacing a Power Supply Module The switch requires two power supplies for redundancy With one power supply providing the necessary power for operations you can replace the other power supply...

Страница 47: ... while the other one provides power to the switch To disconnect the power supply from its power cables you must shut off the power from the power source and then either disconnect a connector for the power cables or release each of three cables from the power supply requires a standard screw driver Step 1 Turn off the circuit breaker for the power feed to the power supply that you are replacing Be...

Страница 48: ...while pressing the release latch towards the power supply handle Step 4 Pull the power supply out of the bay What to do next You are ready to install a DC power supply in the open slot Installing an AC Power Supply You can replace one power supply while the other one provides power to the switch Before you begin The power supply that you are installing must be capable of using the same airflow dir...

Страница 49: ...e Step 3 Attach the power cable to the electrical outlet on the front of the power supply Step 4 Make sure that the other end of the power cable is attached to the appropriate power source for the power supply Depending on the outlet receptacle on your power distribution unit you might need the optional jumper cable to connect the switch to your outlet receptacle Note Step 5 Verify that the power ...

Страница 50: ... insert the block into the power receptacle on the power supply If the electrical cables have not been connected to the electrical connector block wire them as described in Wiring a 48 V DC Electrical Connector Block on page 41 Step 4 Make sure that the other end of the power cable is connected to the appropriate power source for the power supply Step 5 If using a DC power source turn on the circu...

Страница 51: ...to the power receptacle on the power supply If the electrical cables have not been connected to the electrical connector block wire them as described in Wiring a 48 V DC Electrical Connector Block on page 41 Step 3 Turn on the circuit breaker for the DC power source connected to the power supply Step 4 Verify that the power supply is operational by making sure that the power supply LED is green Fo...

Страница 52: ...se a small screwdriver to depress the spring loaded wire retainer lever on the lower spring cage wire connector Insert your green ground wire into the aperture and then release the lever Step 6 Use a small screwdriver to depress the spring loaded wire retainer lever on the middle spring cage wire connector Insert your black DC negative wire into the aperture and then release the lever Step 7 Use a...

Страница 53: ... racks If you are selecting an enclosed cabinet we recommend one of the thermally validated types either standard perforated or solid walled with a fan tray Note We do not recommend that you use racks that have obstructions such as power strips because the obstructions could impair access to field replaceable units FRUs Note General Requirements for Cabinets and Racks The cabinet or rack must also...

Страница 54: ...ounting the chassis in an open rack no side panels or doors ensure that the rack meets the following requirements The minimum vertical rack space per chassis must be two rack units RUs equal to 3 5 inches 8 8 cm The distance between the chassis air vents and any walls should be 2 5 inches 6 4 cm Requirements Specific to Perforated Cabinets A perforated cabinet has perforations in its front and rea...

Страница 55: ...page 49 Regulatory Standards Compliance Specifications on page 52 Environmental Specifications Specification Environment 32 to 104 F 0 to 40 C Ambient operating temperature Temperature 40 to 158 F 40 to 70 C Ambient nonoperating 5 to 85 Nonoperating Relative humidity 0 to 13 123 feet 0 to 4 000 meters Operating Altitude Switch Dimensions Height Depth Width Switch 3 5 inches 8 9 cm 2 RU 22 5 inches...

Страница 56: ...AC 650W B 650 W AC port side intake burgundy N9K PAC 650W 1200 W HVAC HVDC dual direction white N9K PUV 1200W 930 W DC port side exhaust gray UCS PSU 6332 DC 930 W DC port side intake green UCSC PSU 930WDC Transceiver and Cable Specifications To determine which transceivers adapters and cables are supported by this switch see https www cisco com c en us support interfaces modules transceiver modul...

Страница 57: ... Nexus 9396TX Power Specifications Power specifications include the specifications for each type of power supply module 650 W AC Power Supply Specifications These specifications apply to the following power supplies N9K PAC 650W N9K PAC 650W B Specification Characteristic Nominal range 100 and 240 VAC Range 90 132 VAC 180 264 VAC AC input voltage Nominal range 50 to 60 Hz Range 47 63 Hz AC input f...

Страница 58: ...s For 200 to 277 VAC For 192 to 400 VDC Per power supply 12 VAC at 100 A 12 VDC at 100 A Power supply output voltage For 200 to 277 VAC For 192 to 400 VDC 12 V at 2 5 A Power supply standby voltage Climate Savers Platinum Efficiency 80Plus Platinum certified Efficiency rating RSP1 Form factor 930 W DC Power Supply Port Side Intake Specifications These specifications apply to the 930 W DC UCSC PSU ...

Страница 59: ...Maximum output power per power supply 35 A at 35 Celcius Maximum inrush current 8 ms at 50 load Maximum hold up time 12 VDC Power supply output voltage 12 VDC Power supply standby voltage Climate Savers Platinum Efficiency 80Plus Platinum certified Efficiency rating 1U Form factor Power Cable Specifications The following sections specify the power cables that you can order and use with this switch...

Страница 60: ...0A IS Israel 250 VAC 10 A CEI 23 16 VII plug 8 2 feet 2 5 m CAB 9K10A IT Italy 125 VAC 13 A NEMA 5 15 plug 8 2 feet 2 5 m CAB 9K12A NA North America NEMA L6 20 C13 6 6 feet 2 0 m CAB AC L620 C13 North America 200 240V 6A 8 2 feet 2 5 m CAB N5K6A NA North America 250 V 10 A 8 2 feet 2 5 m CAB 250V 10A CN Peoples Republic of China 250 V 10 A 8 2 feet 2 5 m CAB 250V 10A ID South Africa 250 VAC 10 A M...

Страница 61: ...ectors CAB HVAC SD 0 6M HVAC 6 6 foot 2 0 m cable with Saf D Grid and C14 connector use for up to 240 V CAB HVAC C14 2M HVAC 2 foot 0 6 m cable with Saf D Grid and RT connector CAB HVAC RT 0 6M Cisco Nexus 9396TX NX OS Mode Switch Hardware Installation Guide 51 System Specifications HVAC HVDC Power Cables Supported by ACI Mode and NX OS Mode Switches ...

Страница 62: ...de intake airflow 8 AWG cable with 3 pin keyed power supply connector and three wires power source connection CAB 48DC 40A 8AWG UCS PSU 6332 DC port side exhaust airflow No power cord included with switch NO POWER CORD All except Argentina Brazil and Japan Regulatory Standards Compliance Specifications The following table lists the regulatory standards compliance for the switch Table 3 Regulatory ...

Страница 63: ... Class A EN55022 Class A ICES003 Class A VCCI Class A EN61000 3 2 EN61000 3 3 KN22 Class A CNS13438 Class A EMC Emissions EN55024 CISPR24 EN300386 KN 61000 4 series EMC Immunity The product is RoH 6 compliant with exceptions for leaded ball grid array BGA balls and lead press fit connectors RoHS Cisco Nexus 9396TX NX OS Mode Switch Hardware Installation Guide 53 System Specifications System Specif...

Страница 64: ...Cisco Nexus 9396TX NX OS Mode Switch Hardware Installation Guide 54 System Specifications System Specifications ...

Страница 65: ...he operator has activated this LED to identify this switch in the chassis Flashing blue BCN This switch is not being identified Off The switch is operational Green STS The switch is booting up Flashing amber Temperature exceeds the minor alarm threshold Amber Temperature exceeds the minor alarm threshold Red The switch is not receiving power Off Fans and power supply modules are operational Green ...

Страница 66: ...heir port as being the top or bottom port Status Color LED This module is operational Green STS Temperature is not operational Red The module is not receiving power Off The two ports above this LED are enabled On white ACT The two ports above this LED are not enabled Off The port is connected with a transceiver or other connector Green port The port is not connected Off Fan Module LEDs The fan mod...

Страница 67: ...een Power supply is connected to a power source but not outputting power to the switch power supply might not be installed in the chassis Off Flashing green Power supply is not receiving power Off Off Power supply warning possibly one of the following conditions High voltage High power Low voltage Power supply installed in chassis but not connected to a power source Slow power supply fan Flashing ...

Страница 68: ...Cisco Nexus 9396TX NX OS Mode Switch Hardware Installation Guide 58 LEDs Power Supply LEDs ...

Страница 69: ...unt Kit N9K C9300 RMK The following table lists and illustrates the contents for the 2 RU rack mount kit N9K C9300 RMK Quantity Description Illustration 1 Rack mount kit Bottom support rails 2 Front mount brackets 2 Cisco Nexus 9396TX NX OS Mode Switch Hardware Installation Guide 59 ...

Страница 70: ...Cisco Nexus 9396TX NX OS Mode Switch Hardware Installation Guide 60 Additional Kits Additional Kits ...

Страница 71: ...n and accessibility The following table lists the site planning tasks that we recommend that you complete before you install the switch Your completion of each task ensures a successful switch installation Verification Time and Date Planning Activity Space evaluation Space and layout Floor covering Impact and vibration Lighting Physical access Maintenance access Environmental evaluation Ambient te...

Страница 72: ...nter ground Cable and interface equipment evaluation Cable type Connector type Cable distance limitations Interface equipment transceivers EMI evaluation Distance limitations for signaling Site wiring RFI levels Contact and Site Information Use the following worksheet to record contact and site information for the installation Contact person Contact phone Cisco Nexus 9396TX NX OS Mode Switch Hardw...

Страница 73: ... number Product number Use the following worksheet to record network related information Switch IP address Switch IP netmask Hostname Domain name IP broadcast address Gateway router address DNS address Use the following worksheet to record information about the modules in the switch Notes Module Serial Number Module Type Module Slot Uplink module Cisco Nexus 9396TX NX OS Mode Switch Hardware Insta...

Страница 74: ...Type Module Slot Fan module 1 Fan module 2 Fan module 3 Power Supply 1 Power Supply 2 Cisco Nexus 9396TX NX OS Mode Switch Hardware Installation Guide 64 Site Preparation and Maintenance Records Site Preparation and Maintenance Records ...

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