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The following example shows the syslogs displaying the fan tray maintenance mode being cancelled after the
post-cool period of 4 minutes is completed:

2017 Apr 3 16:20:08 SWITCH %PLATFORM-2-PFM_CRITICAL: FAN_MAINTENANCE_MODE: system is ready

for fan-removal.

2017 Apr 3 16:21:07 SWITCH %PLATFORM-2-FAN_REMOVED: Fan module 1(Serial number NCV2108V017)

Fan1(sys_fan1) removed

2017 Apr 3 16:21:08 SWITCH %PLATFORM-6-PFM_INFO: Fan Zone 1 : Fan Speed will change from
85.10(0xd9) to 74.90(0xbf)
2017 Apr 3 16:21:11 SWITCH %PLATFORM-1-PFM_ALERT: System shutdown in 3 days 0 hours 0 mins

0 seconds due to fan policy __pfm_

fanabsent_any_singlefan for fan1
2017 Apr 3 16:23:09 SWITCH %PLATFORM-6-PFM_INFO: Fan Zone 1 : Fan Speed will change from
74.90(0xbf) to 85.10(0xd9)
2017 Apr 3 16:25:09 SWITCH %PLATFORM-6-PFM_INFO: Fan Zone 1 : Fan Speed will change from
85.10(0xd9) to 100.00(0xff)
2017 Apr 3 16:25:33 SWITCH %PLATFORM-5-FAN_DETECT: Fan module 1(Serial number NCV2108V017)

Fan1(sys_fan1) detected

2017 Apr 3 16:25:33 SWITCH %PLATFORM-5-FAN_STATUS: Fan module 1(Serial number NCV2108V017)

Fan1(sys_fan1) current-status is F

AN_OK
2017 Apr 3 16:25:33 SWITCH %PLATFORM-2-FANMOD_FAN_OK: Fan module 1(Fan1(sys_fan1) fan) ok
2017 Apr 3 16:25:33 SWITCH %PLATFORM-6-PFM_INFO: Fan Zone 1 : Fan Speed will change from
100.00(0xff) to 45.88(0x75)
2017 Apr 3 16:25:33 SWITCH %PLATFORM-2-PFM_CRITICAL: FAN_MAINTENANCE_MODE_CANCELLED:
Reason(s): Temperature alarm: No, Superv
isor hot-inlet: No, Absent fans count: 0, Precool period completed: N/A, Postcool period
completed: Yes, Total maint. duratio
n: 564 seconds

If you need to remove the fan tray to replace a fabric module, see

Installing or Replacing a Fabric Module,

The fan tray displays the fabric module LEDs so that you can see the status of the two fabric modules installed
behind that fan tray.

Note

Before you begin

• You must follow ESD protocols, including the following:

• You must wear a grounded ESD wristband (or other personal grounding device) whenever you

handle the electronic modules outside the grounded chassis.

• You must carry electronic modules by only their covered edges or handles. Do not touch their

electronic components.

• Whenever a module is outside a grounded chassis, place it flat on an antistatic surface or in an

antistatic bag. Never lean the module on anything nor place anything else on top of the module nor
lean anything on the module.

• Verify that the chassis is grounded.

• Verify that you have the following tools and equipment:

• ESD wrist strap (or other personal grounding device)

• Number 1 Phillips torque screwdriver

Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide

OL-30452-01.

118

Installing or Replacing Modules, Fan Trays, and Power Supplies

Replacing a Fan Tray

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Summary of Contents for Nexus 7710

Page 1: ...stallation Guide First Published 2013 08 27 Last Modified 2014 06 10 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 Text Part Number OL 30452 01 ...

Page 2: ...nna 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 authorized by Cisco could void the FCC approval and negate your authority to operate the product The Cisco implementation of TCP hea...

Page 3: ...ate Requirements 8 Minimizing Electromagnetic and Radio Frequency Interference 8 Shock and Vibration Requirements 9 Grounding Requirements 9 Planning for Power Requirements 9 Rack and Cabinet Requirements 12 Clearance Requirements 14 Installing the Chassis 17 C H A P T E R 3 Installing a Rack or Cabinet 17 Unpacking and Inspecting a New Switch 18 Installing the Bottom Support Rails 19 Installing a...

Page 4: ...rmation About Installed Hardware Modules 49 Displaying the Hardware Inventory for a Switch 52 Displaying the Backplane and Serial Number Information 52 Displaying Environmental Information for a Switch 53 Displaying Temperatures for Modules 57 Connecting to a Module 59 Saving the Module Configuration 60 Displaying Power Usage Information 60 Reloading a Module 60 Rebooting the Switch 61 Overview of...

Page 5: ... Migration from Supervisor 2E Modules N77 SUP2E to Supervisor 3E Modules N77 SUP3E 93 Prerequisites for Nondisruptive Migration from Supervisor 2E Modules N77 SUP2E to Supervisor 3E Modules N77 SUP3E 94 Case 1 Dual Supervisor Migration 95 Case 2 Single Supervisor Migration 99 Viewing Migration Status 102 Troubleshooting 105 Migration Clean Up 113 Installing or Replacing an I O Module 114 Replacing...

Page 6: ...SFP Transceiver Specifications 158 40 Gb QSFP Transceiver Specifications 160 10 Gb SFP Optical Transceivers and Fabric Extender Transceivers 162 10BASE DWDM SFP Transceiver Specifications 166 1 Gb SFP Transceivers 170 1000BASE CWDM SFP Transceiver Cables 170 1000BASE DWDM SFP Transceiver Specifications 172 1000BASE T and 1000BASE X SFP Transceiver Specifications 174 RJ 45 Module Connectors 176 Pow...

Page 7: ... Accessory Kit 199 Site Preparation and Maintenance Records 203 A P P E N D I X D Site Preparation Checklist 203 Contact and Site Information 204 Chassis and Module Information 205 Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide vii OL 30452 01 Contents ...

Page 8: ...Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL 30452 01 viii Contents ...

Page 9: ...our customers requirements we have modified the manner in which we document configuration tasks As a result of this you may find a deviation in the style used to describe these tasks with the newly included sections of the document following the new format Note Command descriptions use the following conventions Description Convention Bold text indicates the commands and keywords that you enter lit...

Page 10: ...n you must enter is in boldface screen font boldface screen font Arguments for which you supply values are in italic screen font italic screen font Nonprinting characters such as passwords are in angle brackets Default responses to system prompts are in square brackets An exclamation point or a pound sign at the beginning of a line of code indicates a comment line This document uses the following ...

Page 11: ...ral networking training and certification titles visit Cisco Press To find warranty information for a specific product or product family access Cisco Warranty Finder Cisco Bug Search Tool Cisco Bug Search Tool BST is a web based tool that acts as a gateway to the Cisco bug tracking system that maintains a comprehensive list of defects and vulnerabilities in Cisco products and software BST provides...

Page 12: ...Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL 30452 01 xii Preface Communications Services and Additional Information ...

Page 13: ...ules up to eight AC or DC 3 kW and 3 5 kW HVAC HVDC power supplies and three fan trays To group the many networking cables for each I O module on this chassis you can install cable management frames on either side of the chassis You can install an optional locking front door and you can install an optional set of air filters on the front door and cable management frames The following figure shows ...

Page 14: ...s LEDs 1 Power supplies up to 8 3 kW AC power supply N77 AC 3KW 3 kW DC power supply N77 DC 3KW 3 5 kW HVAC HVDC power supply N77 HV 3 5KW 5 Chassis mounting brackets one on each side of the chassis 2 Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL 30452 01 2 Overview Overview of the Cisco Nexus 7710 Switch Installation Features ...

Page 15: ... module N77 F348XP 23 30 port 100 Gigabit Ethernet I O module N77 F430CQ 36 12 port 100 Gigabit Ethernet I O module N77 M312CQ 26L 24 port 40 Gigabit Ethernet I O module N77 M324FQ 25L 48 port 1 and 10 Gigabit Ethernet I O module N77 M348XP 23L 3 The following figure shows the standard hardware features seen from the rear of the chassis Cisco Nexus 7710 Switch Site Preparation and Hardware Install...

Page 16: ...em NEBS compliance when the Cisco Nexus 7700 M3 Series 12 port 100 Gigabit Ethernet I O module N77 M312CQ 26L or the Cisco Nexus 7700 F4 Series 30 port 100 Gigabit Ethernet I O module N77 F430CQ 36 is installed in the switch 1 Fabric and fan tray LEDs 4 Fabric modules up to six with two behind each fan tray N77 C7710 FAB 2 and N77 C7710 FAB 3 2 The following figure shows the optional features seen...

Page 17: ... the outside of the cable management frames Filters also included inside and on the sides of the front door not shown 2 Front doors with locks N77 C7710 FDK 1 Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide 5 OL 30452 01 Overview Overview of the Cisco Nexus 7710 Switch Installation Features ...

Page 18: ...Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL 30452 01 6 Overview Overview of the Cisco Nexus 7710 Switch Installation Features ...

Page 19: ...n withstand from 5 to 90 percent relative humidity Buildings in which the climate is controlled by air conditioning in the warmer months and by heat during the colder months usually maintain an acceptable level of humidity for the switch equipment However if the switch is located in an unusually humid location you should use a dehumidifier to maintain the humidity within an acceptable range Altitu...

Page 20: ...m high power telephones can cause spurious characters to appear on the switch monitor RFI is defined as any EMI with a frequency above 10 kHz This type of interference can travel from the switch to other devices through the power cable and power source or through the air like transmitted radio waves The Federal Communications Commission FCC publishes specific regulations to limit the amount of EMI...

Page 21: ...onnect the grounding pad on the switch either directly to the earth ground connection or to a fully bonded and grounded rack You must provide the grounding cable to make this connection but you can connect the grounding wire to the switch using a grounding lug that ships with the switch Size the grounding wire to meet local and national installation requirements Depending on the power supply and s...

Page 22: ... 48 port 1 and 10 Gigabit Ethernet I O module N77 F248XP 23E F3 I O Modules 450 W 480 W 48 port 1 and 10 Gigabit Ethernet I O module N77 F348XP 23 650 W 740 W 24 port 40 Gigabit Ethernet I O module N77 F324FQ 25 640 W 730 W 12 port 100 Gigabit Ethernet I O module N77 F312CK 26 F4 I O Modules 730 W 1000 W 30 port 100 Gigabit Ethernet I O module N77 F430CQ 36 M3 I O Modules 500 W 560 W 48 port 1 and...

Page 23: ...s to at least equal the total output of the active power supplies number of power supplies calculated in Step 2 Typically you would double the number of power supplies You must plan for a second power source for the reserve power supplies For example if you calculate that you need two 3 kW power supplies for 6 kW of available power you need another two 3 kW power supplies for 6 kW of reserve power...

Page 24: ...or the maximum distances Typically power receptacles are placed on the rack with the switch If the DC power source is further than allowed by the DC power cables you can install a power interface unit PIU in the rack with the switch and connect that to the power source with other cabling Maximum Distance Between Receptacle and Power Supply Power Supply 12 feet 3 6 m All AC power supplies 14 feet 4...

Page 25: ...post rack must be 24 to 32 inches 61 0 to 81 3 cm between the front and rear mounting brackets Required clearances between the chassis and the edges of its rack or the interior of its cabinet are as follows 7 5 inches 19 1 cm between the front of the chassis and the front of the rack or interior of the cabinet required for cabling 3 0 inches 7 6 cm between the rear of the chassis and the perforate...

Page 26: ...00 lb 907 2 kg static load rating if supporting two switches Clearance Requirements You must provide the chassis with adequate clearance between the chassis and any other rack device or structure so that you can properly install the chassis route cables provide airflow and maintain the switch For the clearances required for an installation of this chassis see the following figure Figure 4 Clearanc...

Page 27: ...inet for the cable management frames and the optional front doors Front service clearance required for installing the chassis and replacing the modules on the front of the chassis 15 Air exhaust to the hot aisle for all modules and power supplies 7 No left side clearance required no airflow on left side 8 Figure 4 Clearances Required Around the Chassis on page 14 shows the clearance requirements f...

Page 28: ...Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL 30452 01 16 Preparing the Site Clearance Requirements ...

Page 29: ... slide the unit out for servicing Failure to stabilize the rack can cause the rack to tip over Note Statement 1048 Step 2 If the rack has bonded construction connect it to the earth ground This action enables you to easily ground the switch and its components and to ground your electrostatic discharge ESD wrist strap to prevent damaging discharges when you handle ungrounded components before insta...

Page 30: ... you unpack the switch Flatten the shipping cartons and store them with the pallet used for the system If you need to move or ship the system in the future you will need these containers Tip Step 1 Compare the shipment to the equipment list that is provided by your customer service representative and verify that you have received all of the ordered items The shipment should include boxes for the f...

Page 31: ...est possible rack unit RU To prevent bodily injury when 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 bott...

Page 32: ...e length of the rail so that it stretches from the outer edges of the front and rear vertical mounting rails Be sure there is at least 24 RU of vertical space above the rails to install the chassis see the following figure You can expand the rail so that its mounting brackets are spaced between 24 to 32 inches 61 0 to 81 3 cm Figure 5 Positioning Bottom Support Rails Allow at least 24 5 inches 62 ...

Page 33: ... if possible on each end of each bottom support rail Note Step 3 Repeat Steps 1 and 2 to attach the other bottom support rail to the rack Make sure that the two bottom support rails are level with one another If they are not level adjust the higher rail down to the level of the lower rail Note What to do next When the bottom support rails are installed at the lowest possible RU and are level you a...

Page 34: ...is and its installed modules Fully loaded the chassis can weigh up to 384 lb 174 2 kg You can lighten the chassis for easier moving by removing its power supplies fan trays and fabric modules To determine the full weight of the chassis and the appropriate weight rating for the mechanical lift see Weights and Quantities for the Chassis Modules Fan Trays and Power Supplies on page 146 Note You must ...

Page 35: ...supply on an antistatic surface To remove a fan tray follow these steps 1 Unscrew the four captive screws on the front of the fan tray one captive screw in each corner of the front of the fan tray 2 Hold both handles on the fan tray with both of your hands and pull the fan tray out of the chassis 3 Place the fan tray on an antistatic surface To remove a fabric module follow these steps Before you ...

Page 36: ...of the chassis the handles are not rated for lifting over 200 pounds 91 kg Use the side handles for only repositioning the chassis after it is already on the mechanical lift or in the rack or cabinet Caution Step 3 Use the mechanical lift to move and align the rear of the chassis to the front of the four post rack or cabinet Make sure that the bottom of the chassis is elevated to the height of the...

Page 37: ...ow the rails This action helps to prevent the bottom of the chassis from getting caught on the expansion edges of the rail Step 6 Push the chassis all the way onto the rack so that the vertical mounting brackets on the chassis come in contact with the vertical mounting rails on the rack Step 7 Use six M6 x 19 mm or 24 x 3 4 inch screws to attach each of the two vertical mounting brackets on the ch...

Page 38: ...e rear to the front The electrical connectors will be at the bottom Note b Align the rear of the fabric module to an open fabric slot and insert the bracket on top of the module in the track at the top of the slot If there are only three fabric modules to install install them in fabric slots 1 3 and 5 Note c Slide the module part way into the slot d Unscrew the captive screw on each of two ejector...

Page 39: ...er hand under it to support its weight c Align the power supply to an open power supply slot The alignment bracket on top of the power supply should align to a track at the top of the slot and a bar at the bottom of the power supply should be guided by a track at the bottom of the slot Note d Slide the power supply all the way into the slot until it stops e Slide the handle in the middle of the ej...

Page 40: ...ound the chassis you must have a connection to the earth ground for the data center building If you installed the switch chassis into a bonded rack see the rack manufacturer s instructions for more information that now has a connection to the data center earth ground you can ground the chassis by connecting its grounding pad to the rack Otherwise you must connect the chassis grounding pad directly...

Page 41: ...tripped from one end 2 NRTL listed 45 degree grounding lug 1 Step 3 Use the crimping tool to crimp the lug to the grounding wire Verify that the ground wire is securely attached to the grounding lug by attempting to pull the wire out of the crimped lug Step 4 Secure the grounding wire lug to the grounding pad with two M4 screws and tighten the screws to 11 5 to 15 in lb 1 3 to 1 7 N m of torque Th...

Page 42: ...fully bonded and grounded connect the grounding wire as explained in the documentation provided by the vendor for the rack Grounding the Front ID Door To comply with GR 1089 you have to bond the front ID door to the ground port on the chassis using the ground braid Note Step 1 Remove 3 screws from the front industrial design ID door Cisco Nexus 7710 Switch Site Preparation and Hardware Installatio...

Page 43: ...nd bottom metal plates Step 3 Tighten the screw to 7 in lb 0 79 N m of torque to provide proper bonding Step 4 Install another grounding cable to the right side of the front ID door The following figure shows the location of the 2 grounding cables Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide 31 OL 30452 01 Installing the Chassis Grounding the Front ID Door ...

Page 44: ... cable to the front ID door Step 6 Connect the other round terminal of the grounding cable to the ground port on the chassis as shown in Figure 9 Tighten the M4 screw to 9 to 12 in lb 1 01 to 1 35 N m of torque Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL 30452 01 32 Installing the Chassis Grounding the Front ID Door ...

Page 45: ...emovable door Note Installing Cable Management Frames on a Chassis Before you begin The chassis must be installed and secured to the rack You must have the following tools and equipment Phillips screwdriver with torque capability customer supplied The following frames and screws shipped with the switch Two I O module cable management side frames Cisco Nexus 7710 Switch Site Preparation and Hardwar...

Page 46: ...ower supply cable management frame to the bottom of an I O module frame by placing the alignment pin located at the bottom of the I O module frame in an alignment hole at the top of the power supply frame as shown in the following figure A screw hole next to the alignment pin should align with a screw hole in the other frame Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide ...

Page 47: ...b Secure the two frames together by using an M4 x 14 mm screw and tighten to 11 5 to 15 in lb 1 3 to 1 7 N m of torque c Repeat Steps 1a and 1b to attach the other power supply cable management frame to the other I O cable management frame Step 2 Attach the two cable management frame assemblies to the chassis as follows Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide 35 OL...

Page 48: ...racket 3 Four screw holes in the two angled brackets on the assembly should align with the four screw holes in the chassis If these screw holes do not align together or the angled brackets do not touch the chassis try positioning the assembly on the opposite side of the chassis b Secure the upper portion of the assembly to the chassis vertical mounting bracket with five M4 x 12 mm flat head Philli...

Page 49: ... previous figure align with the two holes see Callout 3 in the previous figure in the front of the chassis If they align slide the hood to the front of the chassis The screw hole next to each alignment pin should align with a screw hole on the chassis and two screw holes on each of two sides of the hood should align with two screw holes on the top of a cable management assembly c Secure the top ho...

Page 50: ... two captive screws on the bracket to the hood and tighten to each screw to 8 in lb 0 9 N m of torque Step 2 Attach the front door as follows a Place the two bars at the bottom of the front door on the two bar holders Each bar holder is at the bottom of a cable management side assembly b With the door resting on the bar holders rotate the top of the door to the metal door stop bracket installed at...

Page 51: ...ing two M3 x 8 mm screws one screw for each of two sides and tightening the screws to 5 to 7 in lb 0 56 to 0 79 N m of torque Step 2 Insert the door filter inside the back side of the door as follows a Open the front door and pull it off of the chassis b Place the front of the door on a table top so that the back open side is facing up c Remove the largest air filter from its packaging hold the si...

Page 52: ...o 15 in lbs 1 3 to 1 7 N m of torque and tighten the M3 screws to 5 to 7 in lb 0 56 to 0 79 N m of torque c Repeat Steps 3a and 3b to attach the other air filter to the cable management assembly on the other side of the chassis Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL 30452 01 40 Installing the Chassis Installing Air Filters ...

Page 53: ...ceiver in the I O module Before removing a transceiver for a fiber optic cable remove the cable from the transceiver To maximize the effectiveness and life of your transceivers and optical cables do the following Wear an ESD preventative wrist strap that is connected to an earth ground whenever handling transceivers The switch is typically grounded during installation and provides an ESD port to w...

Page 54: ... a console device capable of asynchronous transmission Typically you can use a computer terminal as the console device On the supervisor modules you use one of the following asynchronous serial ports CONSOLE SERIAL PORT This port is used for direct connections to the console Before you can connect the console port to a computer terminal make sure that the computer terminal supports VT100 terminal ...

Page 55: ...et connection with an RJ 45 interface In a dual supervisor switch you can ensure that the active supervisor module is always connected to the network by connecting the management interface on both supervisor modules to the network that is you can perform this task for each supervisor module That way no matter which supervisor module is active the switch automatically has a management interface tha...

Page 56: ...gement Mgmt0 interface Step 1 Power up the switch by turning the power switch from standby 0 to on 1 with each power supply installed in the switch chassis The Input and Output LEDs on each power supply light up green when the power supply units are sending power to the switch and the software asks you to specify a password to use with the switch Step 2 Enter a new password to use for this switch ...

Page 57: ...ork mask for the management interface The software asks if you need to edit the configuration Step 7 Enter no to not edit the configuration The software asks if you need to save the configuration Step 8 Enter yes to save the configuration What to do next You can now set up the management interface for each supervisor module on the switch Connecting Interface Ports to the Network You can connect op...

Page 58: ...ivers and Optical Cables Transceivers and fiber optic cables must be kept clean and dust free to maintain high signal accuracy and prevent damage to the connectors Attenuation loss of light is increased by contamination and should be below 0 35 dB Consider the following maintenance guidelines Transceivers are static sensitive To prevent ESD damage wear an ESD preventative wrist strap that is conne...

Page 59: ...ng techniques can be effective refer to your site s fiber optic connection cleaning procedures Inspect routinely for dust and damage If you suspect damage clean and then inspect fiber ends under a microscope to determine if damage has occurred Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide 47 OL 30452 01 Connecting to the Network Maintaining Transceivers and Optical Cable...

Page 60: ...Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL 30452 01 48 Connecting to the Network Maintaining Transceivers and Optical Cables ...

Page 61: ...ge 82 Displaying Information About Installed Hardware Modules To display information about the switch hardware and the hardware modules installed in the switch chassis use the show hardware command Enter the show hardware command Example switch show hardware Cisco Nexus Operating System NX OS Software TAC support http www cisco com tac Documents http www cisco com en US products ps9372 tsd_product...

Page 62: ...1 minute s 20 second s Last reset at 419340 usecs after Mon Mar 6 08 38 30 2017 Reason Reset Requested by CLI command reload System version 8 3 0 SK 0 47 Service plugin Core Plugin Ethernet Plugin Switch hardware ID information Switch is booted up Switch type is Nexus7700 C Slot Chassis Model number is N77 C7 H W version is 0 2 Part Number is 73 15311 01 Part Revision is 04 Manufacture Date is Yea...

Page 63: ...nt Model number is N77 C7706 FAB 3 H W version is 0 705 Part Number is 73 16031 07 Part Revision is 05 Manufacture Date is Year 21 Week 36 Serial number is JAE213604M9 CLEI code is Chassis has PowerSupply Slots PS1 ok Power supply type is 3000 00W 220v AC Model number is N77 AC 3KW H W version is 1 0 Part Number is 341 0600 01 Part Revision is B0 Manufacture Date is Year 17 Week 17 Serial number i...

Page 64: ...mand Enter the show sprom backplane command Example switch show sprom backplane 1 DISPLAY backplane sprom contents Common block Block Signature 0xabab Block Version 3 Block Length 160 Block Checksum 0x13bd EEPROM Size 65535 Block Count 5 FRU Major Type 0x6001 FRU Minor Type 0x0 OEM String Cisco Systems Inc Product Number N7K C7 Serial Number TBM11493268 Part Number 73 10900 04 Part Revision 06 Mfg...

Page 65: ...Length 16 Block Checksum 0x77 lic usage bits 00 00 00 00 00 00 00 00 Second Serial number specific block Block Signature 0x6007 Block Version 1 Block Length 28 Block Checksum 0x312 Serial Number TBM11476798 switch Displaying Environmental Information for a Switch You can display all of the environment related switch information by using the show environment command Enter the show environment comma...

Page 66: ... PS Redundant Total Power Capacity based on configured mode 45000 W Total Power of all Inputs cumulative 48000 W Total Power Output actual draw 8658 W Total Power Allocated budget 13990 W Total Power Available for additional modules 31010 W Clock Clock Model Hw Status A Clock Module NotSupported None B Clock Module NotSupported None Fan Fan Model Hw Status Fan1 sys_fan1 N77 C77xx FAN 1 1 Ok Fan2 s...

Page 67: ...n2 s11 125 105 58 Ok 3 L2L3Dev2Sn1 s12 125 115 59 Ok 3 L2L3Dev2Sn2 s13 125 115 67 Ok 3 L3Lkup2Sn1 s14 125 105 55 Ok 3 L3Lkup2Sn2 s15 125 105 55 Ok 4 Crossbar1 s1 125 115 57 Ok 4 Crossbar2 s2 125 115 63 Ok 4 Arb muxSn0 s3 125 105 58 Ok 4 Arb muxSn1 s4 125 105 60 Ok 4 CPU s5 125 105 53 Ok 4 CPU s6 125 105 53 Ok 4 PCISW s7 110 100 53 Ok 4 L2L3Dev1Sn1 s8 125 115 61 Ok 4 L2L3Dev1Sn2 s9 125 115 68 Ok 4 ...

Page 68: ...05 55 Ok 7 L3Lkup2Sn2 s15 125 105 57 Ok 8 Crossbar1 s1 125 115 48 Ok 8 Crossbar2 s2 125 115 63 Ok 8 Arb muxSn0 s3 125 105 59 Ok 8 Arb muxSn1 s4 125 105 61 Ok 8 CPU s5 125 105 56 Ok 8 CPU s6 125 105 56 Ok 8 PCISW s7 110 100 47 Ok 8 L2L3Dev1Sn1 s8 125 115 58 Ok 8 L2L3Dev1Sn2 s9 125 115 65 Ok 8 L3Lkup1Sn1 s10 125 105 56 Ok 8 L3Lkup1Sn2 s11 125 105 57 Ok 8 L2L3Dev2Sn1 s12 125 115 59 Ok 8 L2L3Dev2Sn2 s...

Page 69: ...ng actions occur For sensors 1 3 and 4 outlet and onboard sensors the following actions occur Displays system messages Sends Call Home alerts if configured For more information refer Associating an Alert Group with a Destination Profile Sends SNMP notifications if configured For more information refer Enabling SNMP Notifications For sensor 2 intake sensor the following actions occur If the thresho...

Page 70: ... Ok 1 QEng2Sn2 s17 115 110 68 Ok 1 QEng2Sn3 s18 115 110 68 Ok 1 QEng2Sn4 s19 115 110 68 Ok 1 L2Lookup s27 115 105 57 Ok 1 L3Lookup s28 120 110 62 Ok 2 Crossbar s5 105 95 65 Ok 2 QEng1Sn1 s12 115 110 70 Ok 2 QEng1Sn2 s13 115 110 68 Ok 2 QEng1Sn3 s14 115 110 67 Ok 2 QEng1Sn4 s15 115 110 68 Ok 2 QEng2Sn1 s16 115 110 69 Ok 2 QEng2Sn2 s17 115 110 68 Ok 2 QEng2Sn3 s18 115 110 67 Ok 2 QEng2Sn4 s19 115 11...

Page 71: ...r the attach module slot_number command Example switch attach module 4 switch standby Provides direct access to the specified module in this example the standby supervisor module is in slot 6 Step 2 dir bootflash Example switch standby dir bootflash Example switch dir bootflash 80667580 Feb 21 22 04 59 2008 n7700 s2 kickstart 7 3 0 DX 1 bin 22168064 Feb 21 22 04 19 2008 n7700 s2 dk9 7 3 0 DX 1 bin...

Page 72: ...ar switching module is removed and replaced with the same type switching module and you entered the reload module slot_number command The configured module information is preserved A particular switching module is reloaded when you enter the reload module slot_number command Displaying Power Usage Information To display the power usage information for the entire switch use the show environment pow...

Page 73: ...t the switch If you need to use the reload command be sure to save the running configuration by using the copy running config startup config vdc all command beforehand Note Step 1 Start the configuration mode by entering the configure terminal command Example switch configure terminal switch config Step 2 Save the running configuration by entering the copy running config startup config vdc all com...

Page 74: ... can install the new supervisor in the open supervisor slot during operations and make that supervisor active after the installation Supervisor modules are automatically powered up and started with the switch To understand the terms used for the supervisors see the following table Description Usage Module Terms Module 5 refers to the supervisor module in chassis slot 5 Module 6 refers to the super...

Page 75: ...nd sup remote Shutting Down a Supervisor Module To shut down a supervisor module use the out of service module command to specify the chassis slot with that module Step 1 Start the configuration mode by entering the configure terminal command Example switch configure terminal switch config Step 2 Take the supervisor module out of service by entering the out of service module slot_number command Ex...

Page 76: ...N77 F324FQ 25 Yes Yes Yes Yes Yes Yes Yes F3 Series Enhanced 12 port 100 GE with XL N77 F312CK 26 Yes Yes Yes Yes Yes Yes Yes F4 Series 30 port 100 Gigabit Ethernet I O module N77 F430CQ 36 Yes Yes Yes Yes Yes Yes Yes M3 Series 48 port 1 10 GE N 7 7 M 3 4 8 X P 2 3 L Yes Yes Yes Yes Yes Yes Yes M3 Series 24 port 40 GE N 7 7 M 3 2 4 F Q 2 5 L No No No No No No No M3 Series 12 port 100 GE N 7 7 M 3 ...

Page 77: ...ort for an I O module use the attach console module command to specify the module you need to work with Specify a slot from 1 to 4 or from 7 to 10 To exit the console mode enter the command Note Attach to the console port for the I O module by entering the attach console module slot_number command Example switch attach console module 1 connected Escape character is tilde comma Displaying Informati...

Page 78: ...wer up power denied This module is the active supervisor module and the switch is ready to be configured active The HA switchover mechanism is enabled on the standby supervisor module HA standby Use the show module slot_number xbar slot_number command in one of the following ways Description Option Displays information for all of the installed modules show module Displays information for a supervi...

Page 79: ...f3 e4 c9 1f JAE17360CZA 9 0c 68 03 28 d9 58 to 0c 68 03 28 d9 6a JAE172704C3 Mod Online Diag Status 4 Pass 5 Pass 6 Pass 8 Pass 9 Pass Xbar Ports Module Type Model Status 1 0 Fabric Module 1 N77 C7710 FAB 2 ok Xbar Sw Hw 1 NA 0 101 Xbar MAC Address es Serial Num 1 NA JAF1225AGHJ this terminal session switch switch show module 1 Mod Ports Module Type Model Status 1 30 100 Gbps Ethernet Module N77 F...

Page 80: ...does not work on supervisor slots nor on any I O slot that currently has a powered up module Note Before you begin Verify that either the I O slot is empty or the I O module installed in the slot is powered down Clear the running configuration by using the purge module slot_number running config command Example switch purge module 1 running config Example For example suppose you create an IP stora...

Page 81: ...7 C7710 FAB 2 Fabric 3 N77 C7710 FAB 3 You can replace a Fabric 2 module with a Fabric 3 module during operations but while there is a mix of fabric module types all of the fabric modules perform as Fabric 2 modules If you reload a switch with Fabric 2 and Fabric 3 modules installed only the Fabric 3 modules will power up To utilize the Fabric 3 module capabilities all of the installed fabric modu...

Page 82: ...ommand Use a digit between 1 and 6 inclusive Example switch config hardware fabrics max 4 switch config Shutting Down or Powering Up a Fabric Module To shut down a fabric module use either the out of service xbar command or the poweroff xbar command If you use the poweroff xbar command the slot remains in that state until you use the no poweroff command If you use the out of service xbar command t...

Page 83: ...ve power supply must be at least as powerful as each power supply used for the available power For example if a switch requires 5 2 kW of available power and the switch has three power supplies that each output 3 kW then two of the power supplies provide 6 0 kW of available power and one power supply provides 3 0 kW of reserve power in case another power supply fails Input source grid redundancy m...

Page 84: ...ider the following power planning scenarios Scenario 1 no added power supplies If you do not add a power supply unit the available power 3 0 kW is insufficient for the switch power requirement of 5 2 kW so the switch powers the supervisor modules fabric modules and fan trays before powering as many I O modules as the remaining available power can support one or more I O modules will not be powered...

Page 85: ...grid consider the following power planning scenarios Scenario 1 no added power supplies One 3 kW power supply which outputs just 3 0 kW for 110 V of input power provides the reserve power and the other 3 kW power supply also outputting 3 0 kW provides the available power The available power 3 0 kW does not meet the switch requirements of 5 2 kW so the switch powers up except for some of its I O mo...

Page 86: ...able power fails the switch uses the reserve power source to provide its required power You activate this power mode by using the power redundancy mode insrc_redundant command For example if the power requirement for a switch is 5 2 kW the switch uses two 220 V power sources and the switch has two 3 kW power supplies each outputting 3 0 kW when using 220 V power sources consider the following powe...

Page 87: ...power requirement for the switch 5 2 kW so the entire switch can power up 6 0 kW 6 0 kW 3 0 kW 3 0 kW 3 0 kW 3 0 kW 5 2 kW 2 Full redundancy mode Full redundancy provides both power supply redundancy and input source redundancy For power supply redundancy the power supply with the most output provides reserve power and the other power supplies provide the available power For input source redundanc...

Page 88: ... 3 kW power supplies The available power is 2 9 kW output from two 3 kW power supplies using a 110 V power source and the reserve power is 2 9 kW output from the other two power supplies The available power 2 9 kW exceeds the power requirement of the switch 2 8 kW so the entire switch can power up The following table shows the results for each scenario Result Power Source Redundancy Input Source R...

Page 89: ...ent power command Note Step 1 Start the configuration mode by entering the configure terminal command Example switch configure terminal switch config Step 2 Specify one of the following power modes by entering the power redundancy mode mode command For combined mode include the combined keyword For power supply redundancy mode include the ps redundant keyword For input source redundancy mode inclu...

Page 90: ... 15000 W 18000 W 6 9000 W 9000 W 18000 W 21000 W 7 12000 W 12000 W 21000 W 24000 W 8 1450 W 1 1 input 110 V 1450 W 1450 W 1450 W 2900 W 2 1450 W 1450 W 2900 W 4350 W 3 2900 W 2900 W 4350 W 5800 W 4 2900 W 2900 W 5800 W 7250 W 5 4350 W 4350 W 7250 W 8700 W 6 4350 W 4350 W 8700 W 10150 W 7 5800 W 5800 W 10150 W 11600 W 8 Maximum Power Available for 3 kW DC Power Supplies The maximum power available ...

Page 91: ...lies and the power redundancy mode that you use The following table lists the amount of power available for 3 5 kW HVAC HVDC power supplies depending on AC power inputs number of power supplies and the mode used Full Redundancy Mode Input Source Redundancy Mode Power Supply Redundancy Mode Combined Mode Power Supplies Power Inputs 3500 W 1 1 input 277 V 3500 W 3500 W 3500 W 7000 W 2 3500 W 3500 W ...

Page 92: ... W 6200 W 9300 W 3 6200 W 6200 W 9300 W 12 400 W 4 6200 W 6200 W 12 400 W 15 500 W 5 9300 W 9300 W 15 500 W 18 600 W 6 9300 W 9300 W 18 600 W 21 700 W 7 12 400 W 12 400 W 21 700 W 24 800 W 8 1500 W 1 1 input 110 V 1500 W 1500 W 1500 W 3000 W 2 1500 W 1500 W 3000 W 4500 W 3 3000 W 3000 W 4500 W 6000 W 4 3000 W 3000 W 6000 W 7500 W 5 4500 W 4500 W 7500 W 9000 W 6 4500 W 4500 W 9000 W 10500 W 7 6000 ...

Page 93: ...lies Power Inputs 3500 W 1 1 input 380 V 3500 W 3500 W 3500 W 7000 W 2 3500 W 3500 W 7000 W 10 500 W 3 7000 W 7000 W 10 500 W 14 000 W 4 7000 W 7000 W 14 000 W 17 500 W 5 10 500 W 10 500 W 17 500 W 21 000 W 6 10 500 W 10 500 W 21 000 W 24 500 W 7 14 000 W 14 000 W 24 500 W 28 000 W 8 3500 W 1 1 input 220 240 V 3500 W 3500 W 3500 W 7000 W 2 3500 W 3500 W 7000 W 10 500 W 3 7000 W 7000 W 10 500 W 14 ...

Page 94: ...le N77 M312CQ 26L or the Cisco Nexus 7700 F4 Series 30 port 100 Gigabit Ethernet I O module N77 F430CQ 36 is installed on the switch During normal switch operations all 3 fan trays in a switch should be of the same type Note Fan trays provide airflow through a switch for cooling Each fan tray contains multiple fans to provide redundancy The switch can continue functioning in the following situatio...

Page 95: ...10 FAN 2 fan trays are present in the same switch for more than 21600 seconds 6 hours The syslog message PLATFORM 0 FAN_MISMATCH_TIME Mismatch of Fan modules Both Gen1 and Gen2 fans are present in the fantray for number seconds will be displayed at regular intervals when both Gen 1 and Gen 2 fan trays are present in the same switch Note If you remove more than one fan tray at a time the switch can...

Page 96: ...e the fan tray covering the fabric module before you replace the fabric module You must replace the fabric module and its covering fan tray within three minutes or an overtemperature condition can occur Displaying the Status for the Fan Trays Enter the show environment fan command Example switch show environment fan Fan Fan Model Hw Status Fan1 sys_fan1 N77 C7710 FAN 2 0 100 Ok Fan2 sys_fan2 N77 C...

Page 97: ...abric Module on page 122 Replacing Fabric 2 Modules with Fabric 3 Modules on page 128 Installing or Replacing a Power Supply in a Switch Chassis on page 130 Using an ESD Wrist Strap to Prevent ESD Damage Before you touch any switch modules you must ground yourself to protect the modules from electrostatic discharge ESD You can ground yourself by wearing an ESD wrist strap connected to a grounded c...

Page 98: ...he chassis Figure 18 Location of the ESD Port on the Front of the Chassis ESD port on the front of the chassis 1 If the wrist strap has an alligator clip on the other end clip that onto one of the two screws holding the grounding lug to the chassis What to do next After you ground yourself you can replace the modules on the chassis Cisco Nexus 7710 Switch Site Preparation and Hardware Installation...

Page 99: ... You must carry electronic modules by only their covered edges or handles Do not touch their electronic components Whenever a module is outside a grounded chassis place it flat on an antistatic surface or in an antistatic bag Never lean the module on anything nor place anything else on top of the module nor lean anything on the module Verify that the chassis is grounded Verify that you have the fo...

Page 100: ...front of the module and pull the handle to move the module part way out of its slot e Place your other hand under the module to support its weight and pull the module fully out of its slot f Place the module on or in antistatic material Step 2 Install the new or replacement supervisor module as follows a Unpack the new supervisor module and inspect it for damage If anything is damaged or missing c...

Page 101: ...e chassis f Rotate the handle to the front of the module see Callout 1 in the following figure until it clicks when it reaches the front of the module The module should be fully inserted in the slot and the front of the module should be even with the fronts of all of the other installed modules The captive screw by the ejector button on the module should be aligned to a screw hole on the chassis F...

Page 102: ... below Step 2 Format the drive by using the format command switch config format usb1 Step 3 Copy all of the VDC configurations for the switch to the USB drive by using the copy running config command switch config copy running config usb1 configuration_file_name vdc all Step 4 Backup the installed licenses for the switch to the USB drive by using the copy licenses command switch config copy licens...

Page 103: ...sor that becomes active has a green ACTIVE LED the standby supervisor module has an amber ACTIVE LED Step 9 Remove the USB drive from the Supervisor 2E module this drive has copies of the Supervisor 2E configuration license and software images and insert it in the USB port on the active Supervisor 3E module ACTIVE LED is green Step 10 Connect a console to the active supervisor module as explained ...

Page 104: ...e TAR file be located in bootflash or volatile Note Step 17 Make sure that all I O modules are online and that the standby supervisor is in ha standby mode by using the show module command switch config show module switch config show module Mod Ports Module Type Model Status 9 0 Supervisor module 3 N77 SUP3E active 10 0 Supervisor module 3 N77 SUP3E ha standby 12 30 100 Gbps Ethernet Module N77 F4...

Page 105: ...grate sup kickstart sup3 kickstart image system sup3 system image command that is used to initiate the non disruptive migration process is only available in global config mode Ensure that the Supervisor 3E module has not been inserted in the standby slot before using the migrate sup kickstart sup3 kickstart image system sup3 system image command If the supervisor 3E module has already been inserte...

Page 106: ... 4 1 and then perform nondisruptive migration from Supervisor 2E modules to Supervisor 3E modules We recommend that you use a console connection to perform the migration procedure In case you do not have a console connection and are using an SSH Telnet connection use the terminal monitor command to display all the syslogs mentioned in the below procedures Back up the running configuration from the...

Page 107: ...ger any ISSU during migration Do not perform migration from fabric module 2 to fabric module 3 during the supervisor 2E to supervisor 3E migration Take a backup of the licenses and configuration before starting the migration procedure In case of any failure or loss of licenses and configuration in Supervisor 2E disruptive migration has to be done to upgrade to Supervisor 3E In such a scenario all ...

Page 108: ... modulecommand to display the modules installed in the switch Sup2E syslogs switch show module Mod Ports Module Type Model Status 1 48 1 10 Gbps Ethernet Module N77 F348XP 23 ok 2 30 10 25 40 100 Gbps Ethernet Module N77 F430CQ 36 ok 3 0 Supervisor Module 2 N77 SUP2E ha standby 4 0 Supervisor Module 2 N77 SUP2E active 5 30 10 25 40 100 Gbps Ethernet Module N77 F430CQ 36 ok 6 30 10 25 40 100 Gbps E...

Page 109: ...to come online Sup2E syslogs Tue Apr 30 10 02 47 2019 Supervisor 3 is detected in slot 4 Tue Apr 30 10 02 47 2019 Reloading standby This might take upto 15 minutes Please wait 2019 May 16 01 10 19 Switch m3 VDC 3 PLATFORM 2 MOD_DETECT Module 3 detected Serial number unavailable Module Type Supervisor Module 3 Model unavailable Thu May 16 01 10 21 2019 Supervisor 3 N77 SUP3E is detected in slot 3 T...

Page 110: ..._MIGRATION_CONFIG_STARTED Setting boot parameters for supervisor migration process it might take some time Please do not replace Supervisor 2 N77 SUP2E in standby slot with Supervisor 3 N77 SUP3E and set any config parameters until migration is complete Switch 2019Apr 23 00 18 53 Switch VDC 1 BOOTVAR 2 SUP3_MIGRATION_ COMPLETE Migration process is complete now Supervisor 2 N77 SUP2E in standby slo...

Page 111: ...em images to the active supervisor module bootflash using an FTP or TFTP server switch copy tftp tftpserver cisco com n7700 n7700 s3 kickstart 8 4 1 bin bootflash n7700 s3 kickstart 8 4 1 bin switch copy tftp tftpserver cisco com n7700 n7700 s3 dk9 8 4 1 bin bootflash system n7700 s3 dk9 8 4 1 bin Step 2 Use the migrate sup kickstart sup3 kickstart image system sup3 system image command in config ...

Page 112: ...ervisor 3E module fails to power up and come online at the first attempt a retry is initiated every 15 minutes In case the supervisor 3E module fails to come online after 3 retries or 45 minutes you have to remove the supervisor 3E module and restart the migration process by using the migrate sup kickstart sup3 kickstart image system sup3 system image command Note Sup2E syslogs Thu May 16 01 10 11...

Page 113: ...ITCHOVER_START Supervisor 3 is becoming active 2019May 16 01 37 27 Switch VDC 1 SYSMGR 2 SWITCHOVER_OVER Switchover completed Step 7 After the switchover to the supervisor 3E module is completed the boot parameters are set for the supervisor migration process Do not set any configuration parameters until the boot parameters are set After the boot parameters are set the migration process is complet...

Page 114: ...ruptive migration from supervisor 2E modules to supervisor 3E modules is completed A console message SUP3_MIGRATION_COMPLETE is then displayed Viewing Migration Status Use the show logging onboard migration status command on any management session to display the status of migration You can use this command during migration or after migration is complete The sample output when this command is used ...

Page 115: ...ue migration Sat May 25 01 55 07 2019 Deleted EOBC file nxos tmp eobc_redundant_link_migration txt successfully Sat May 25 01 55 07 2019 Kickstart image file is bootflash k3_fin Sat May 25 01 55 07 2019 System image file is bootflash s3_fin Sat May 25 01 55 07 2019 Standby Supervisor 3 N77 SUP3E is not preinserted before starting migration Sat May 25 01 55 08 2019 Migration is started by the user ...

Page 116: ...d successfully Sat May 25 01 55 07 2019 Active EOBC link is used continue migration Sat May 25 01 55 07 2019 Deleted EOBC file nxos tmp eobc_redundant_link_migration txt successfully Sat May 25 01 55 07 2019 Kickstart image file is bootflash k3_fin Sat May 25 01 55 07 2019 System image file is bootflash s3_fin Sat May 25 01 55 07 2019 Standby Supervisor 3 N77 SUP3E is not pre inserted before start...

Page 117: ...tion log Troubleshooting This sections lists the error messages that may come up on the console during the migration along with the recommended action to be performed Problem The kickstart or system image is not present on the bootflash of the active supervisor 3E module The following syslog message is displayed switch Tue Apr 30 10 02 47 2019 Switch VDC 1 BOOTVAR 2 SUP3_MIGRATION_IMAGE_DOES_NOT_E...

Page 118: ...ration logging cannot be done due to Internal Error continuing migration Action to be performed None The show logging onboard migration status command is used to monitor the migration progress There is no impact on the migration process Problem The switch cannot initiate migration logging due to insufficient file permissions The following syslog message is displayed Tue Apr 30 10 02 47 2019 WARNIN...

Page 119: ...art image provided kickstart_image is not a valid Supervisor 3 N77 SUP3E image aborting migration Tue Apr 30 10 02 47 2019 ERROR System image provided system_image is not a valid Supervisor 3 N77 SUP3E image aborting migration Action to be performed Use a valid Supervisor 3E image and use the migrate sup kickstart sup3 kickstart image system sup3 system image command again Problem The release vers...

Page 120: ...he migrate sup kickstart sup3 kickstart image system sup3 system image command again Problem The Cisco Nexus 7702 switch does not support nondisruptive migration from the supervisor 2E module to a supervisor 3E module In case the migrate sup kickstart sup3 kickstart image system sup3 system image command is used on a Cisco Nexus 7702 switch the following syslog message is displayed Tue Apr 30 10 0...

Page 121: ...n Action to be performed Restart the migration procedure Problem The standby supervisor 2E module is not in the HA standby state The following syslog message is displayed Tue Apr 30 10 02 47 2019 ERROR Standby Supervisor 2 N77 SUP2E is not yet in ha standby state aborting migration Tue Apr 30 10 02 47 2019 Please wait for Standby supervisor in slot slot_number to become ha standby or physically re...

Page 122: ...mation retrieve failed Action to be performed None There is no impact on the migration process Problem A supervisor 2E module in inserted instead of a supervisor 3E module The following syslog message is displayed Tue Apr 30 10 02 47 2019 ERROR Supervisor 2 N77 SUP2E is inserted in slot slot_number instead of Supervisor 3 N77 SUP3E aborting migration Action to be performed Ensure that the newly in...

Page 123: ...ter links for the F4 series I O modules Tue Apr 30 10 02 47 2019 ERROR Failed to change Standby Supervisor arbiter link for F4 linecard in slot F4_linecard_slot Tue Apr 30 10 02 47 2019 ERROR Failed to change Standby Supervisor arbiter link for F4 linecard in slot F4_linecard_slot even after 3 retries aborting migration Action to be performed Please contact TAC for assistance Problem Unable to rel...

Page 124: ...mber continuing migration Action to be performed Use the migrate sup kickstart sup3 kickstart image system sup3 system image command again Problem The copy r s vdc all command fails on the active supervisor 2E module before the switchover to the supervisor 3E module is initiated The following syslog is displayed Tue Apr 30 10 02 47 2019 ERROR Failed to save configuration aborting migration Action ...

Page 125: ...ot Action to be performed After migration has been completed use the migrate clean command before replacing the supervisor 2E module in the standby slot Problem Setting of the boot variable parameters fails after migration when the supervisor 3E module becomes active The following syslog is displayed Switch Tue Apr 30 10 02 47 2019 Switch VDC 1 BOOTVAR 2 SUP3_MIGRATION_CONFIG_ERROR Setting boot pa...

Page 126: ...ch migration has not been initiated the following syslog is displayed switch migrate clean Tue May 28 03 34 58 2019 Migration was not done on this Supervisor Installing or Replacing an I O Module Before you begin You must follow ESD protocols including the following You must wear a grounded ESD wristband or other personal grounding device whenever you handle the electronic modules outside the grou...

Page 127: ...o ejector buttons on the each side of the module see Callout 2 in the above figure The two handles spring out part way from the front of the module d Fully rotate the two handles away from the front of the module and pull on them to move the module part way out of its slot e Place one hand under the module to support its weight grasp the front of the module with the other hand pull the module full...

Page 128: ...ons so long as there are at least two other fan tray modules operating in the chassis We recommend that you put a switch in fan tray maintenance mode before removing a fan tray You can also remove a fan tray in order to replace one of the two fabric modules installed behind it When not replacing a fan tray or a fabric module there should be three fan trays operating in the chassis You have up to 7...

Page 129: ...r 5 is online Serial number JAE1921079X 2017 Apr 3 16 47 00 SWITCH PLATFORM 2 MOD_TEMPMINALRM Xbar 5 reported minor temperature alarm Sensor 1 Temperature 48 MinT hreshold 20 2017 Apr 3 16 47 00 SWITCH VSHD 5 VSHD_SYSLOG_CONFIG_I Configured from vty by admin on vsh 12644 2017 Apr 3 16 47 35 SWITCH PLATFORM 6 PFM_INFO Fan Zone 1 Fan Speed will change from 45 88 0x75 to 54 12 0x8a 2017 Apr 3 16 54 5...

Page 130: ...ll change from 100 00 0xff to 45 88 0x75 2017 Apr 3 16 25 33 SWITCH PLATFORM 2 PFM_CRITICAL FAN_MAINTENANCE_MODE_CANCELLED Reason s Temperature alarm No Superv isor hot inlet No Absent fans count 0 Precool period completed N A Postcool period completed Yes Total maint duratio n 564 seconds If you need to remove the fan tray to replace a fabric module see Installing or Replacing a Fabric Module on ...

Page 131: ...ray Pull on both handles to remove fan tray from the chassis 2 Unscrew four captive screws 1 d Set the fan tray on an antistatic surface or inside an antistatic bag Do not touch the electrical connectors on the back side and do not set the back side connectors on anything always set a fan tray down on a covered side to protect its connectors Caution Step 2 Install the new fan tray in the open slot...

Page 132: ...9 N m of torque Step 3 Verify that the fan tray is functioning by making sure that its Status LED is green For more information about the fan tray LEDs see the I O Module LEDs on page 194 topic Migrating from Gen 1 Fan Trays N77 C7710 FAN to Gen 2 Fan Trays N77 C7710 FAN 2 Perform the steps given below to replace all the three Gen 1 fan trays in a switch with Gen 2 fan trays 1 Put the switch in fa...

Page 133: ...WITCH PLATFORM 0 FAN_MISMATCH_TIME Mismatch of Fan modules Both Gen1 and Gen2 fans are present in the fantray for 1 seconds 2017 Apr 3 17 25 37 SWITCH PLATFORM 1 PFM_ALERT System shutdown in 0 days 6 hours 0 mins 0 seconds due to fan policy __pfm_ fanpresent_mismatch for AllFans 2017 Apr 3 17 25 41 SWITCH PLATFORM 0 FAN_MISMATCH_TIME Mismatch of Fan modules Both Gen1 and Gen2 fans are present in t...

Page 134: ... slots 3 and 4 are behind fan tray slot 2 Fabric slots 5 and 6 are behind fan tray slot 3 When the fan trays are installed they display the LED states for the fabric modules installed behind them You can install a fabric module during operations so long as there is at least one other fabric module installed and functioning in the chassis To install or replace a fabric module you must first remove ...

Page 135: ... a fan tray down on a covered side to protect the connectors Caution Step 2 If you need to open a fabric slot for the new fabric module remove a fabric module as follows a With your face at least 12 inches 30 cm away from the front of the fabric module press both ejector buttons on the front of the module see Callout 1 in the following figure Keep your face away from the front of the fabric module...

Page 136: ...abric module c Pull both levers until the fabric module is about 3 inches 7 cm out of the chassis see Callout 3 in the previous figure d Rotate both levers back to the front of the module see Callout 1 in the following figure Each lever clicks when it locks in place at the front of the module Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL 30452 01 124 Installing or Rep...

Page 137: ...ide an antistatic bag Step 3 Install the new fabric module in the chassis as follows a Unpack the new fabric module and inspect it for damage If anything is damaged or missing contact your customer representative immediately b Hold the front of the module with one hand and place the other hand under the module c Rotate the module clockwise and align the back of the module to the module guides at t...

Page 138: ...les spring out from the front of the module see Callout 2 in the previous figure f Grasp both handles fully rotate the levers 90 degrees from the front of the module and push the module all the way into the slot until it seats The front of the module will be about 1 4 inch out from the installed fabric modules g Simultaneously rotate both handles to the front of the module while pressing the modul...

Page 139: ... so that the four alignment pins go into their holes in the chassis and the electrical connectors at the bottom of the chassis are inserted into the chassis connectors inside the slot Make sure that the front of the fan tray is touching the outer surface of the chassis and that the four captive screws on the fan tray are aligned to four screw holes in the chassis Cisco Nexus 7710 Switch Site Prepa...

Page 140: ...ater release on a Cisco Nexus 7710 switch you can replace all the Fabric 2 modules with Fabric 3 modules You can replace the modules during operations if you replace each module within a couple of minutes so that the switch can maintain its designed airflow The replacement procedure is non disruptive to switch operations if there is at least one fabric module installed and operating in the switch ...

Page 141: ...th the Fabric 2 modules Scenario 2 If the switch is loaded with Fabric 3 modules only FAB3 mode then migrating to Fabric 2 is disruptive The Fabric 2 module will power down when the switch is in FAB3 mode Perform the steps given below to replace FAB3 modules with FAB2 modules when the switch is loaded with only FAB3 modules Step 1 Replace one FAB3 module with a FAB2 module The switch is still in F...

Page 142: ...n The switch chassis must be installed in a cabinet or rack that is secured to the data center You need the following additional tools and equipment Nut driver attachment for Number 1 Phillips head screwdriver or ratchet wrench with torque capability used only for DC power supplies Crimping tool For 3 kW DC power supplies you need four power cables sized to reach the DC power source or power inter...

Page 143: ...ly part way out of the slot by its handle place your other hand under the module to support its weight and pull it fully from the slot Step 2 Install the new power supply in the open slot as follows a Verify that the power switch on the front of the new power supply is set to standby labelled as 0 and that the power supply is not connected to any power sources b Hold the handle on the power supply...

Page 144: ... on the left side of the chassis slots 1 2 5 and 6 are connected to one grid and that the power supplies on the right side of the chassis slots 3 4 7 and 8 are connected to the other grid Before you begin Before you connect power supplies to one or two power sources ensure all of the following You have receptacles for one or two AC power sources within reach of the power supply cables The number o...

Page 145: ...uld be off Connecting a 3 5 kW HVAC HVDC Power Supply to AC Power Sources You use one power cord to connect a 3 5 kW HVAC HVDC power supply to its AC power source and to ground the power supply Depending on the power mode that you use for the switch you either connect all of the power supplies to one AC power source or you connect half of the power supplies to one AC power source and the other hal...

Page 146: ...are using the combined power mode or power supply redundancy you connect the power cables to the same 20 A circuit If you are using the input source redundancy mode or full redundancy mode you connect half of the power cables to one AC power source and the other half to another AC power source Note To reduce risk of electric shock and fire take care when connecting units to the supply circuit so t...

Page 147: ...ep 1 Turn the power switch to standby labeled 0 on the power switch Step 2 Turn off the power at the circuit breakers for the portions of the DC grid power that you are connecting to and verify that all of the LEDs on the power supplies are off Before performing any of the following procedures ensure that power is removed from the DC circuit Warning Statement 1003 Step 3 Size the power cables to t...

Page 148: ...rews Step 6 Install the four cables from the DC power supply to a DC power source as follows a If the unconnected end of each power cable is not stripped of its insulation for the last 0 75 inches 19 mm use wire strippers to remove that amount of insulation b Attach the negative cables to the negative terminals of a DC power source and attach the positive cables to the positive terminals of the sa...

Page 149: ...he release button on the power cable Step 3 Plug or connect the other end of the power cable into a DC power source supplied by the data center Connect the power supply to the appropriate polarity and ground as indicated on the power cable plug or as marked on the ring lug cable Note To reduce risk of electric shock and fire take care when connecting units to the supply circuit so that wiring is n...

Page 150: ...then turn the power switch back on labeled as 1 The Input and Output LEDs for the connected power supplies should be green and the Fault LED should be off Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL 30452 01 138 Installing or Replacing Modules Fan Trays and Power Supplies Connecting a 3 5 kW HVAC HVDC Power Supply to DC Power Sources ...

Page 151: ... Modules Fan Trays and Power Supplies on page 146 Transceivers Connectors and Cables Used with Each I O Module on page 148 Power Supply Cable Specifications on page 176 Environmental Specifications Specification Environment 32 to 104 F 0 to 40 C Ambient operating Temperature 40 to 158 F 40 to 70 C Ambient nonoperating 8 to 80 Ambient noncondensing operating Relative humidity 5 to 90 Ambient noncon...

Page 152: ...he chassis The cable management system is added to the front of the chassis but does not add any height to the chassis Power Requirements Table 4 Power Requirements for the Cisco Nexus 7710 Switch Modules Typical Maximum Quantity Component 1 or 2 same type if using 2 Supervisor Modules 137 W 265 W Supervisor 2 Enhanced N77 SUP2E 110 W 150 W Supervisor 3 Enhanced N77 SUP3E Cisco Nexus 7710 Switch S...

Page 153: ...rt 100 Gigabit Ethernet I O module N77 M312CQ 26L 122 W 150 W 3 to 6 Fabric Modules N77 C7710 FAB 2 120 W 150 W 3 to 6 Fabric Modules N77 C7710 FAB 3 Fan Trays 44 W 600 W 3 38 mm Gen 1 Fan Tray N77 C7710 FAN 44 W 600 W 3 76 mm Gen 2 Fan Tray N77 C7710 FAN 2 Maximum Power Available for 3 kW AC Power Supplies The maximum power available for operations depends on the input power from your power sourc...

Page 154: ...900 W 2900 W 5800 W 7250 W 5 4350 W 4350 W 7250 W 8700 W 6 4350 W 4350 W 8700 W 10150 W 7 5800 W 5800 W 10150 W 11600 W 8 Maximum Power Available for 3 kW DC Power Supplies The maximum power available for operations depends on the input power from your power source the number and output capabilities of your power supplies and the power redundancy mode that you use The following table lists the amo...

Page 155: ...es and the power redundancy mode that you use The following table lists the amount of power available for 3 5 kW HVAC HVDC power supplies depending on AC power inputs number of power supplies and the mode used Full Redundancy Mode Input Source Redundancy Mode Power Supply Redundancy Mode Combined Mode Power Supplies Power Inputs 3500 W 1 1 input 277 V 3500 W 3500 W 3500 W 7000 W 2 3500 W 3500 W 70...

Page 156: ...100 W 3100 W 6200 W 9300 W 3 6200 W 6200 W 9300 W 12 400 W 4 6200 W 6200 W 12 400 W 15 500 W 5 9300 W 9300 W 15 500 W 18 600 W 6 9300 W 9300 W 18 600 W 21 700 W 7 12 400 W 12 400 W 21 700 W 24 800 W 8 1500 W 1 1 input 110 V 1500 W 1500 W 1500 W 3000 W 2 1500 W 1500 W 3000 W 4500 W 3 3000 W 3000 W 4500 W 6000 W 4 3000 W 3000 W 6000 W 7500 W 5 4500 W 4500 W 7500 W 9000 W 6 4500 W 4500 W 9000 W 10500...

Page 157: ...ies Power Inputs 3500 W 1 1 input 380 V 3500 W 3500 W 3500 W 7000 W 2 3500 W 3500 W 7000 W 10 500 W 3 7000 W 7000 W 10 500 W 14 000 W 4 7000 W 7000 W 14 000 W 17 500 W 5 10 500 W 10 500 W 17 500 W 21 000 W 6 10 500 W 10 500 W 21 000 W 24 500 W 7 14 000 W 14 000 W 24 500 W 28 000 W 8 3500 W 1 1 input 220 240 V 3500 W 3500 W 3500 W 7000 W 2 3500 W 3500 W 7000 W 10 500 W 3 7000 W 7000 W 10 500 W 14 0...

Page 158: ...00 W 21 700 W 24 800 W 8 A combination of 3 kW DC and 3 5 kW HVAC HVDC power supplies can be used Note Weights and Quantities for the Chassis Modules Fan Trays and Power Supplies Quantity Weight per Unit Component 1 160 0 lb 72 6 kg Cisco Nexus 7710 Chassis N77 C7710 1 or 2 8 5 lb 3 9 kg Supervisor module N77 SUP2E 1 or 2 7 7 lb 3 5 kg Supervisor module N77 SUP3E Cisco Nexus 7710 Switch Site Prepa...

Page 159: ...ule N77 M348XP 23L 18 0 lb 8 16 kg 24 port 40 Gigabit Ethernet I O module N77 M324FQ 25L 22 44 lb 10 18kg 12 port 100 Gigabit Ethernet I O module N77 M312CQ 26L 3 to 6 Fabric Modules 11 0 lb 5 0 kg Fabric 2 module N77 C7710 FAB 2 11 0 lb 5 0 kg Fabric 3 module N77 C7710 FAB 3 3 Fan Trays 8 5 lb 3 9 kg 38 mm Gen 1 Fan Tray N77 C7710 FAN 12 lb 5 4 kg 76 mm Gen 2 Fan Tray N77 C7710 FAN 2 1 to 8 Power...

Page 160: ... SFP10G xx xx SFP 10G ER SFP 10G LR SFP 10G LRM SFP 10G SR SFP 10G ZR4 SFP Active optical cable assembly SFP 10G AOC1M SFP 10G AOC3M SFP 10G AOC5M SFP 10G AOC7M SFP 10G AOC10M Twinax cable active assembly SFP H10GB CU1M SFP H10GB CU1 5M SFP H10GB CU2M SFP H10GB CU2 5M SFP H10GB CU3M SFP H10GB CU5M Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL 30452 01 148 Switch Speci...

Page 161: ...odule to a Fabric Extender FEX 4 Requires Version 2 or later version Table 6 F3 Series 48 port 1 and 10 Gigabit Ethernet N77 F348XP 23 Transceivers and Cables Cable Type Transceiver or Connector Port Type 10 Gigabit Fabric Extender Transceiver FET for FEX connections 5 FET 10G FET Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide 149 OL 30452 01 Switch Specifications Switch ...

Page 162: ... SFP H10GB ACU10M Active optical cable assembly SFP 10G AOC1M SFP 10G AOC3M SFP 10G AOC5M SFP 10G AOC7M SFP 10G AOC10M 5 FETs are used only when connecting this I O module to a Fabric Extender FEX Table 7 F3 Series 24 port 40 Gigabit Ethernet N77 F324FQ 25 Transceivers and Cables Cable Type Transceiver or Connector Port Type 40 Gigabit Fabric Extender Transceiver FET for FEX connections 6 FET 40G ...

Page 163: ...G AOC1M QSFP 4X10G AOC2M QSFP 4X10G AOC3M QSFP 4X10G AOC5M QSFP 4X10G AOC7M QSFP 4X10G AOC10M 6 FETs are used only when connecting this I O module to a Fabric Extender FEX Table 8 F3 Series 12 port 100 Gigabit Ethernet N77 F312CK 26 Transceivers and Cables Cable Type Transceiver or Connector Port Type Multi mode fiber MMF CPAK 100G SR10 CPAK Single mode fiber SMF CPAK 100G LR4 Table 9 F4 Series 30...

Page 164: ...orts breakout QSFP 100G CWDM4 S QSFP 100G PSM4 S QSFP 100G LR4 S QSFP 40G ER4 QSFP 40G LR4 QSFP 4x10G LR S QSFP to four SFP active optical breakout cables supports breakout QSFP 4X10G AOC1M QSFP 4X10G AOC2M QSFP 4X10G AOC3M QSFP 4X10G AOC5M QSFP 4X10G AOC7M QSFP 4X10G AOC10M Active optical cable assembly supports breakout Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL ...

Page 165: ...G AOC15M Table 10 M3 Series 48 port 1 and 10 Gigabit Ethernet N77 M348XP 23L Transceivers and Cables Cable Type Transceiver or Connector Port Type Category 5 GLC TE SFP Multi mode fiber MMF GLC LH SMD GLC SX MMD Single mode fiber SMF CWDM SFP xxxx CWDM SFP xxxx is supported only with 1 Gigabit Ethernet I O modules Note DWDM SFP xxxx GLC BX U GLC BX D GLC EX SMD GLC LH SMD GLC ZX SMD Cisco Nexus 77...

Page 166: ...Twinax cable assembly passive SFP H10GB CU1M SFP H10GB CU1 5M SFP H10GB CU2M SFP H10GB CU2 5M SFP H10GB CU3M SFP H10GB CU5M Twinax cable assembly active SFP H10GB ACU7M SFP H10GB ACU10M Active optical cable assembly SFP 10G AOC1M SFP 10G AOC2M SFP 10G AOC3M SFP 10G AOC5M SFP 10G AOC7M SFP 10G AOC10M Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL 30452 01 154 Switch Spe...

Page 167: ...opper cable assembly QSFP 4X10G AC7M QSFP 4X10G AC10M Active optical cable assembly QSFP 4X10G AOC1M QSFP 4X10G AOC2M QSFP 4X10G AOC3M QSFP 4X10G AOC5M QSFP 4X10G AOC7M QSFP 4X10G AOC10M Direct attach copper active QSFP H40G ACU7M QSFP H40G ACU10M Active optical cable assembly QSFP H40G AOC1M QSFP H40G AOC2M QSFP H40G AOC3M QSFP H40G AOC5M QSFP H40G AOC7M QSFP H40G AOC10M QSFP H40G AOC15M Cisco Ne...

Page 168: ...SM4 S QSFP 100G LR4 S QSFP 40G ER4 QSFP 40G LR4 QSFP 4x10G LR S Direct attach copper active QSFP H40G ACU7M QSFP H40G ACU10M QSFP to four SFP active optical breakout cables QSFP 4X10G AOC1M QSFP 4X10G AOC2M QSFP 4X10G AOC3M QSFP 4X10G AOC5M QSFP 4X10G AOC7M QSFP 4X10G AOC10M QSFP to 4 SFP copper break out cables QSFP 4X10G AC7M QSFP 4X10G AC10M Active optical cable assembly Cisco Nexus 7710 Switch...

Page 169: ...e the following table Maximum Cable Distance ModalBandwidth MHz km Core Size microns Wavelength nm Connector Type Cable Type Transceiver 6 21 miles 10 km G 652 1310 LC Duplex SMF CP AK 100G LR4 328 feet 100 m 492 feet 150 m 2000 OM3 4700 OM4 50 0 50 0 850 24 fiber MPO MTP MMF CP AK 100G SR10 For the environmental specifications see the following table Specification Parameter 40 to 158 F 40 to 70 C...

Page 170: ...iber 328 feet 100 m over OM4 Multimode Fiber 2000 OM3 4700 OM4 50 0 50 0 850 12 fiber MPO MMF QSFP 100G SR4 S 6 21 miles 10 km G 652 1295 1300 1304 1309 LC Duplex SMF QSFP 100G LR4 S 1 24 miles 2 km G 652 1271 1291 1311 1331 LC Duplex SMF QSFP 100G CWDM4 S 1640 feet 500 m G 652 1310 12 fiber MPO SMF QSFP 100G PSM4 S 3 3 feet 1 m 6 6 feet 2 m 9 8 feet 3 m 16 4 feet 5 m 23 feet 7 m 33 feet 10 m 49 4...

Page 171: ... QSFP QSFP 100G CWDM4 S 1295 to 1325 2 maximum per lane 26 minimum per lane 2 9 maximum per lane 9 4 minimum per lane QSFP QSFP 100G PSM4 S 855 908 4 100G 5 40G maximum per lane 7 9 100G 6 40G minimum per lane 4 100G 5 40G maximum per lane 6 100G 4 40G minimum per lane QSFP QSFP 40 100G SRBD For the environmental specifications see the following table Specification Parameter 40 to 185 F 40 to 85 C...

Page 172: ...following table Maximum Cable Distance Modal Bandwidth MHz km Core Size microns Wavelength nm Connector Type Cable Type Transceiver 98 feet 30 m 328 feet 100 m 328 feet 100 m 500 2000 4700 50 0 50 0 50 0 850 QSFP to QSFP MMF FET 40G FET 40G is not supported with N77 M324FQ 25L and N77 M312CQ 26L Note 23 feet 7 m 33 feet 10 m QSFP to QSFP Direct attach copper active QSFP H40G ACUxM 3 3 feet 1 m 6 6...

Page 173: ...tive optical cable assembly QSFP 4X10G AOCxM 23 feet 7 m 33 feet 10 m QSFP to four SFP Direct attach copper cable assembly QSFP 4X10G ACxM 10 km G 652 1310 MPO 12 SMF QSFP 4X10G LR S 98 feet 30 m 328 feet 100 m 328 feet 100 m 500 OM2 2000 OM3 4700 OM4 50 0 50 0 50 0 850 900 LC Duplex MMF QSFP 40G SR BD 1 24 miles 2 km G 652 1310 LC SMF WSP Q40G LR4L For the optical specifications see the following...

Page 174: ... per lane 6 minimum per lane 5 maximum per lane 4 minimum per lane 40GBASE SR BiDi QSFP 40G SR BD Four lanes 1271 1291 1311 1331 2 3 maximum per lane 13 7 minimum per lane 2 3 maximum per lane 10 minimum per lane 40GBASE LR4 Lite WSP Q40G LR4L For the environmental specifications see the following table Specification Parameter 40 to 185 F 40 to 85 C Storage temperature 32 to 104 F 0 to 40 C Operat...

Page 175: ...to connect the following I O modules to Fabric Extenders FEXs F2 Series Enhanced 48 port 1 and 10 Gigabit I O module N77 F248XP 23E F3 Series 48 port 1 and 10 Gigabit Ethernet I O module N77 F348XP 23 On the other end of the connections using the SFP 10G SR SFP 10G LR and FET transceivers you can connect to the following FEXs Cisco Nexus 2248TP FEX Cisco Nexus 2248TP E FEX Cisco Nexus 2248PQ E FEX...

Page 176: ...see 10BASE DWDM SFP Transceiver Specifications on page 166 Maximum Cable Distance Modal Bandwidth MHz km Core Size microns Wavelength nm Connector Type Cable Type Transceiver 82 feet 25 m 328 feet 100 m 500 2000 50 0 50 0 850 Dual LC PC MMF FET 10G 3 3 feet 1 m 4 9 feet 1 5 m 6 6 feet 2 m 8 2 feet 2 5 m 9 8 feet 3 m 16 4 feet 5 m Twinax cable passive 30 AWG cable assembly SFP H10GB CUxM 22 8 feet ...

Page 177: ...eet 33 m 216 feet 66 m 269 feet 82 m 984 feet 300 m 160 200 400 500 2000 62 5 62 5 50 50 50 850 Dual LC PC MMF SFP 10G SR 49 7 miles 80 km G 652 1550 SMF SFP 10G ZR For the optical specifications see the following table Transmit and Receive Wavelength nm Receive Power dBm Transmit Power dBm Transceiver Type Transceiver 1530 to 1565 nm 1 0 maximum per lane 15 8 minimum per lane 4 0 maximum per lane...

Page 178: ...to 85 C Storage temperature 32 to 158 F 0 to 70 C Operating temperature 40 to 158 F 40 to 70 C Case temperature 3 1 to 3 5 V Module supply voltage 10BASE DWDM SFP Transceiver Specifications The Dense Wavelength Division Multiplexing DWDM SFP transceivers are part of a DWDM optical network to provide high capacity bandwidth across a fiber optic network There are 32 fixed wavelength DWDM SFP transce...

Page 179: ...ransmit optical bore 2 Clasp shown in closed position 3 For the Cisco DWDM SFP transceiver cable specifications see the following table Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide 167 OL 30452 01 Switch Specifications Switch Specifications ...

Page 180: ...1538 98 1539 77 1540 56 1542 14 1542 94 1543 73 1544 53 1546 12 1546 92 1547 72 1548 51 1549 31 1550 12 1550 92 1551 72 1552 52 1554 13 1554 94 1555 75 1556 55 1558 17 1558 98 1559 79 1560 61 1561 41 Dual LC PC connector SMF9 Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL 30452 01 168 Switch Specifications Switch Specifications ...

Page 181: ...WDM SFP10G 40 56 45 DWDM SFP10G 41 35 44 DWDM SFP10G 42 14 43 DWDM SFP10G 42 94 42 DWDM SFP10G 43 73 41 DWDM SFP10G 44 53 40 DWDM SFP10G 45 32 39 DWDM SFP10G 46 12 38 DWDM SFP10G 46 92 37 DWDM SFP10G 47 72 36 DWDM SFP10G 48 51 35 DWDM SFP10G 49 32 34 DWDM SFP10G 50 12 33 DWDM SFP10G 50 92 32 DWDM SFP10G 51 72 31 DWDM SFP10G 52 52 30 DWDM SFP10G 53 33 29 DWDM SFP10G 54 13 28 DWDM SFP10G 54 94 27 DW...

Page 182: ...E N77 F348XP 23 F2 Series 48 Port 1 10 GE N77 F248XP 23E Transceiver X X X CWDM SFP xxxx X X X DWDM SFP xxxx X X X GLC BX D X X X GLC BX U X X X GLC EX SMD X X X GLC LH SMD X X X GLC SX MMD X X X GLC T X X X GLC ZX SMD X X X SFP GE T 1000BASE CWDM SFP Transceiver Cables The Coarse Wavelength Division Multiplexing CWDM SFP transceivers are hot swappable transceivers that you plug into SFP compatibl...

Page 183: ...r with its dust plug For the Cisco CWDM SFP transceiver cable specifications see the following table Maximum Cable Distance Modal Bandwidth MHz km Core Size microns Wavelength nm Connector Type Cable Type Transceiver Type 62 miles 100 km G 65211 1470 1490 1510 1530 1550 1570 1590 1610 Dual LC PC connector SMF10 CWDM SFP 1470 CWDM SFP 1490 CWDM SFP 1510 CWDM SFP 1530 CWDM SFP 1550 CWDM SFP 1570 CWD...

Page 184: ...s DWDM SFP transceivers can transmit and receive optical signals up to 50 miles 80 km depending on the quality of the fiber optic cable used DWDM SFP transceivers look like the typical 1000BASE X transceivers as shown in the following figure Figure 36 1000BASE DWDM SFP Transceiver Bail clasp 3 Receive optical bore 1 Dust plug 4 Transmit optical bore 2 For the Cisco DWDM SFP transceiver cable speci...

Page 185: ... LC PC connector SMF12 DWDM SFP 3033 DWDM SFP 3112 DWDM SFP 3190 DWDM SFP 3268 DWDM SFP 3425 DWDM SFP 3504 DWDM SFP 3582 DWDM SFP 3661 DWDM SFP 3819 DWDM SFP 3998 DWDM SFP 3977 DWDM SFP 4056 DWDM SFP 4214 DWDM SFP 4294 DWDM SFP 4373 DWDM SFP 4453 DWDM SFP 4612 DWDM SFP 4692 DWDM SFP 4772 DWDM SFP 4851 DWDM SFP 5012 DWDM SFP 5092 DWDM SFP 5172 DWDM SFP 5252 DWDM SFP 5413 DWDM SFP 5494 DWDM SFP 5575...

Page 186: ... Transceiver Bail clasp shown in the open unlocked position 3 RJ 45 connector 1 Bail clasp shown in the closed locked position 2 The 1000BASE X transceiver shown in the following figure provides an optical connection for fiber optic cables Figure 38 1000BASE X SFP Transceiver Bail clasp 3 Receive optical bore 1 Dust plug 4 Transmit optical bore 2 For the 1000BASE T and 1000BASE X transceiver cable...

Page 187: ...TP FTP 1000BASE T GLC T and SFP GE T 13 Single mode fiber optic SMF 14 ITU T G652 SMF as specified by the IEEE 802 32 standard 15 Multimode fiber optic MMF 16 You must use a mode conditioning patch cord as specified by the IEEE standard regardless of the amount of span The transceivers that support Digital Optical Monitoring have a greater range of temperatures for operations as shown in the follo...

Page 188: ...building lightning immunity requirements you must use a foil twisted pair FTP cable that is properly grounded at both ends Caution The following figure shows the RJ 45 connector Figure 39 RJ 45 Connector Pin 2 2 Pin 1 1 Power Supply Cable Specifications If you do not order the optional power cord with the system you are responsible for selecting the appropriate power cord for the product Using a n...

Page 189: ...H Peoples Republic of China 16A 250 VAC CAB AC 2500W EU Continental Europe 16A 250 VAC CAB AC 2500W INT International 16A 250 VAC CAB AC 2500W ISRL Israel 16A 250 VAC CAB 9K16A US1 Japan and North America non locking 200 240 VAC operation Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide 177 OL 30452 01 Switch Specifications 3 kW AC Power Cord Specifications ...

Page 190: ... 16 Switzerland 3 5 kW HVAC HVDC Power Supply AC Power Cord Specifications Power Cord Illustration Cord Set Rating Length Cisco Part Number CPN PID Locale and Description Figure 40 CAB AC 16A SG AR Power Cord and Plugs for the 3 5 kW HVAC HVDC Power Supply Unit on page 182 16A 250 VAC 14 0 4 26 m 37 1649 01 CAB AC 16A SG AR Argentina IRSM 2073 Saf D Grid Cisco Nexus 7710 Switch Site Preparation an...

Page 191: ...VAC 14 0 4 26 m 37 1655 01 CAB AC 16A SG CH Peoples Republic of China GB 16C Saf D Grid Figure 44 CAB AC 16A SG EU Power Cord and Plugs for the 3 5 kW HVAC HVDC Power Supply Unit on page 183 16A 250 VAC 14 0 4 26 m 37 1660 01 CAB AC 16A SG EU Continental Europe CEE 7 7 Saf D Grid Figure 45 CAB AC 16A SG IND Power Cord and Plugs for the 3 5 kW HVAC HVDC Power Supply Unit on page 184 16A 250 VAC 14 ...

Page 192: ...raight Blade NEMA 5 20P Saf D Grid Figure 50 CAB AC 20A SG US1 Power Cord and Plugs for the 3 5 kW HVAC HVDC Power Supply Unit on page 185 20A 125 VAC 14 0 4 26 m 37 1652 01 CAB AC 20A SG US1 North America locking 125 VAC operation Twist Lock NEMA L5 20 Saf D Grid Figure 51 CAB AC 20A SG US2 Power Cord and Plugs for the 3 5 kW HVAC HVDC Power Supply Unit on page 185 20A 250 VAC 14 0 4 26 m 37 1657...

Page 193: ...DC Power Supply Unit on page 186 16A 250 VAC 14 0 4 26 m 37 1647 01 CAB AC 16A SG SA South Africa EL Saf D Grid Figure 56 CAB AC 16A SG SK Power Cord and Plugs for the 3 5 kW HVAC HVDC Power Supply Unit on page 187 16A 250 VAC 14 0 4 26 m 37 1646 01 CAB AC 16A SG SK Korea Src Saf D Grid Figure 57 CAB AC 16A SG SW Power Cord and Plugs for the 3 5 kW HVAC HVDC Power Supply Unit on page 187 16A 250 V...

Page 194: ...0 VDC 14 0 4 26 m 37 1641 01 CAB HV 25A SG US2 North America Ring Terminal source plug Ring Terminal Saf D Grid Figure 61 CAB HV 25A SG US5 Power Cord and Plugs for the 3 5 kW HVAC HVDC Power Supply Unit on page 188 20A 300 VAC 14 0 4 26 m 37 100903 01 CAB HV 25A SG US5 North America Saf D Grid P10 Saf D Grid P4 All power cords will not be orderable at first customer shipment FCS Note Figure 40 CA...

Page 195: ...3 5 kW HVAC HVDC Power Supply Unit Figure 43 CAB AC 16A SG CH Power Cord and Plugs for the 3 5 kW HVAC HVDC Power Supply Unit Figure 44 CAB AC 16A SG EU Power Cord and Plugs for the 3 5 kW HVAC HVDC Power Supply Unit Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide 183 OL 30452 01 Switch Specifications Switch Specifications ...

Page 196: ...CAB AC 16A SG IN Power Cord and Plugs for the 3 5 kW HVAC HVDC Power Supply Unit Figure 47 CAB AC 16A SG IS Power Cord and Plugs for the 3 5 kW HVAC HVDC Power Supply Unit Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL 30452 01 184 Switch Specifications Switch Specifications ...

Page 197: ... 5 kW HVAC HVDC Power Supply Unit Figure 50 CAB AC 20A SG US1 Power Cord and Plugs for the 3 5 kW HVAC HVDC Power Supply Unit Figure 51 CAB AC 20A SG US2 Power Cord and Plugs for the 3 5 kW HVAC HVDC Power Supply Unit Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide 185 OL 30452 01 Switch Specifications Switch Specifications ...

Page 198: ...3 5 kW HVAC HVDC Power Supply Unit Figure 54 CAB AC 20A SG C20 Power Cord and Plugs for the 3 5 kW HVAC HVDC Power Supply Unit Figure 55 CAB AC 16A SG SA Power Cord and Plugs for the 3 5 kW HVAC HVDC Power Supply Unit Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL 30452 01 186 Switch Specifications Switch Specifications ...

Page 199: ... 5 kW HVAC HVDC Power Supply Unit Figure 58 CAB HV 25A SG IN2 Power Cord and Plugs for the 3 5 kW HVAC HVDC Power Supply Unit Figure 59 CAB HV 25A SG IN3 Power Cord and Plugs for the 3 5 kW HVAC HVDC Power Supply Unit Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide 187 OL 30452 01 Switch Specifications Switch Specifications ...

Page 200: ... supply are supplied by the customer 3 5 kW HVAC HVDC Power Supply DC Power Cord Specifications Power Cord Illustration Cord Set Rating Length Cisco Part Number CPN PID Locale and Description Figure 62 CAB HV 25A SG IN1 Power Cord and Plugs for the 3 5 kW HVAC HVDC Power Supply Unit on page 189 20 A 400 VDC 14 0 4 26 m 37 1642 01 CAB HV 25A SG IN1 International Saf D Grid Saf D Grid Cisco Nexus 77...

Page 201: ...ge 190 20 A 400 VDC 14 0 4 26 m 37 1643 01 CAB HV 25A SG US1 North America Saf D Grid Saf D Grid Figure 65 CAB HV 25A SG US2 Power Cord and Plugs for the 3 5 kW HVAC HVDC Power Supply Unit on page 190 20 A 300 VAC 500 VDC 14 0 4 26 m 37 1641 01 CAB HV 25A SG US2 North America Ring Terminal source plug Ring Terminal Saf D Grid All power cords will not be orderable at first customer shipment FCS Not...

Page 202: ...AB HV 25A SG US1 Power Cord and Plugs for the 3 5 kW HVAC HVDC Power Supply Unit Figure 65 CAB HV 25A SG US2 Power Cord and Plugs for the 3 5 kW HVAC HVDC Power Supply Unit Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL 30452 01 190 Switch Specifications Switch Specifications ...

Page 203: ...ollowing problems exist At least one power supply LED is red At least one power supply is down Amber Fan trays are all operational Green FAN At least one fan tray module LED is red Amber Supervisor modules are all operational Green SUP At least one supervisor module LED is red Amber Fabric modules are all operational Green FAB At least one fabric module LED is red Amber I O modules are all operati...

Page 204: ...ates one of the following The diagnostic test has failed The module is not operational because a fault occurred during the initialization sequence An over temperature condition has occurred A major temperature threshold has been exceeded during environmental monitoring Flashing red The module has detected a slot ID parity error and will not power on or boot up Red The module is not receiving power...

Page 205: ...ed modules Green PWR MGMT Sufficient power is not available for all installed modules Amber The module has detected a link Green LINK The module does not detect a link Off The module is transmitting or receiving Flashing green ACT The module is not transmitting or receiving Off The management port is operational Green MGMT ETH This is available only on Supervisor 2E modules Note The management por...

Page 206: ...e media while this LED is off Off The expansion flash CompactFlash or USB disk is being accessed Do not remove the media until the LED is off Green USB1 The log flash CompactFlash or USB disk is not being accessed You can remove the media while this LED is off Off I O Module LEDs Status Color LED The operator has activated this LED to identify this module in the chassis Flashing blue ID This LED i...

Page 207: ...ental monitoring The module has failed to download code and configuration information successfully during the initial reset The module is not online Flashing red Indicates one of the following The module has detected a slot ID parity error and will not power on or boot up The module is not fully inserted and it is not making a reliable connection with the supervisor Red The module is not receiving...

Page 208: ... and will not power on or boot up Red The fabric module is not receiving power Off The operator has has flagged this module for identification Flashing blue ID This module is not being identified Off Fan Tray LEDs Status Color LED The fan tray is operational Green STATUS One or more fans is running below the threshold speed The fan tray is receiving insufficient power Flashing red No power is goin...

Page 209: ...hing red Power Supply LEDs Depending on the power supply AC DC and HVAC HVDC power supplies there are 1 or 2 input LEDs The Output Fault and ID LEDs have the same function for the AC DC and HVAC HVDC power supply units Status Color LED The AC HVAC HVDC or DC input voltage is within the valid range Green Input 1 The AC HVAC HVDC or DC input voltage is outside the valid range Off The DC input voltag...

Page 210: ...erator has activated this LED to identify this module in the chassis Flashing blue ID This module is not being identified off Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL 30452 01 198 LEDs LEDs ...

Page 211: ...he accessory kit Quantity Description Illustration 1 kit Rack Mount Kit 12 24 x 3 4 in Phillips screws 24 M6 x 19 mm Phillips screws 24 Adjustable bottom support rails 2 1 RJ 45 rollover cable 1 DB 9F RJ 45F PC terminal 1 kit Ground lug kit Two hole lug 1 M4 x 8 mm Phillips pan head screws 2 Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide 199 OL 30452 01 ...

Page 212: ...s for the following power supplies 3 kW AC power supplies one power cord per power supply 3 kW DC power supplies no power cords supplied you must supply a 6 AWG cable for up to 45 A The shipped cables depend on your specification when placing an order The available power cords for the 3 kW AC power supplies are as follows CAB AC 16A AUS power cord 250 VAC 16A C19 Australia CAB AC 16A CH power cord...

Page 213: ...C 20A Straight Blade NEMA 5 20P Saf D Grid North America CAB AC 20A SG US1 power cord 125 VAC 20A twist lock NEMA L5 20 Saf D Grid North America CAB AC 20A SG US2 power cord 250 VAC 20A straight blade NEMA 6 20 Saf D Grid North America CAB AC 20A SG US3 power cord 250 VAC 20A twist lock NEMA L6 20 Saf D Grid North America CAB AC 20A SG US4 power cord 277 VAC 20A NEMA L7 20P Saf D Grid North Americ...

Page 214: ...SG US2 power cord 300 VAC 500 VDC 20A Ring Terminal Saf D Grid North America CAB HV 25A SG IN1 power cord 400 VDC 20A IEC EU Saf D Grid Saf D Grid International CAB HV 25A SG IN2 power cord 300 VAC 500 VDC 20A IEC EU Ring Terminal Saf D Grid International All power cords will not be orderable at first customer shipment FCS Note Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Gui...

Page 215: ...essibility 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 temperature...

Page 216: ...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 Contact person Contact phone Cisco Nexus 7710 Switch Site Preparation and Hardware Installat...

Page 217: ... information about the chassis and modules Table 14 Chassis Information Contract number Chassis serial number Product number Switch IP address Switch IP netmask Hostname Domain name IP broadcast address Gateway router address DNS address Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide 205 OL 30452 01 Site Preparation and Maintenance Records Chassis and Module Information ...

Page 218: ... Notes Module Serial Number Module Type Slot 1 2 3 4 Supervisor 5 Supervisor 6 7 8 9 10 Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL 30452 01 206 Site Preparation and Maintenance Records Site Preparation and Maintenance Records ...

Page 219: ...s used with modules 148 console connection 42 console serial port 42 console settings 42 contact and site information 204 copy running config startup config command 60 CPAK transceivers 157 D DB 9F RJ 45F PC terminsl 199 DB9F RJ 45 adapter 42 DC power cords 188 DC power supply connecting 135 dimensions 140 dust requirements 8 E electromagnetic interference minimizing 8 environmental information di...

Page 220: ...ceivers used for 148 O optical cable 46 care 46 out of band management connecting 43 out of service module command 63 P particulate requirements 8 password setting 44 port connection guidelines 41 port types for modules 148 power cables 176 power cycle a module 60 power mode configuring 77 power modes 71 defined 71 power redundancy mode command 77 power requirements 9 140 power reserved for fabric...

Page 221: ... requirements 9 site preparation checklist 203 supervisor LEDs 192 supervisor module 62 63 87 installation 87 overview 62 shutting down 63 supervisor module installing 90 Supervisor modules identified 1 switch IP address 44 T temperature specifications 139 transceivers 46 157 160 162 166 170 1 Gb SFP 170 10 Gb SFP 162 100 Gb CPAK 157 10BASE DWDM SFP 166 40 Gb QSFP 160 care 46 transceivers used wit...

Page 222: ...Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL 30452 01 IN 4 INDEX ...

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