Text Part Number: 78-3226-11 Memory Replacement Instructions for the Network Processing Engine and Input/Output Controller Product Numbers: MEM-NPE-32MB=, MEM-NPE-64MB=, MEM-NPE-128MB=, MEM-SD-NPE-32MB=, MEM-SD-NPE-64MB=, MEM-SD-NPE-128MB=, MEM-SD-NPE-256=, MEM-I/O-FLC16M=, MEM-I/O-FLC20M=, C7200-I/O-FE-MII=, C7200-I/O=, C7200-I/O-FE=, UBR7200-I/O-FE=, UBR7200-I/O=, NPE-100=, NPE-150=, NPE-175=, NPE-200=, NPE-225=, NPE-300=, CISCO7206VXR=, CISCO7204VXR=, CISCO7206=, CISCO7204=, CISCO7202=, CHAS-UBR7246=, C
Contents Contents This document contains the following sections: • • • • • • • • • • If You Need More Information, page 2 Memory Systems Overview, page 3 Installation Prerequisites, page 12 Removing and Replacing Memory DRAM SIMMs, SDRAM DIMMs, and Boot ROMs, page 20 Installing and Removing a Flash Memory Card, page 52 Reformatting a Flash Memory Card, page 53 Copying a Bootable Image onto a Flash Memory Card, page 55 Copying Bootable Images between Flash Memory Cards, page 57 Removing and Replacing an A
Memory Systems Overview • For hardware installation and maintenance information on the Cisco uBR7200 series routers, refer to the Cisco uBR72xx Universal Broadband Router Installation and Configuration Guide that shipped with your router.
Memory Systems Overview Table 2 I/O Controller Options for Cisco 7200 Series and Cisco uBR7200 Series Routers Router Platform I/O Controller With Fast Ethernet Port Without Fast Ethernet Port 1 Cisco 7200 series • 72022, 7204, 7204VXR, 7206, 7206VXR, including Cisco AS5800 (7206 and 7206VXR router shelves) Cisco uBR7200 series5 1 2 3 4 5 C7200-I/O-FE= (with an MII and RJ-45 receptacle)3 C7200-I/O= C7200-I/O-FE-MII= (with a single MII receptacle)4 UBR7200-I/O-FE= UBR7200-I/O= The Cisco 7200 seri
Memory Systems Overview Figure 1 Input/Output Controller—with the Fast Ethernet Port (MII and RJ-45 Receptacles) Temperature sensor Midplane connectors Flash SIMM U99 NVRAM U41 Temperature sensor T 1 FAST ETHERNET INPUT/OUTPUT CONTROLLER II LO S FE M T E S 5 E J-4 R U R P C D LE T M JE E C P T C IA C B A N E II M N E 0 LO S 5 J4 N E R 5 J4 K R LIN R W P K 1O O LE X U O A S N O C Auxiliary port Captive installation screw LEDs PC Card slots Figure 2
Memory Systems Overview Figure 3 NPE-150 Midplane connectors Temperature sensor System controller DRAM SIMMs U12 Bank 1 R4700 microprocessor U4 U25 1-MB SRAM U700 through U703 U800 through U803 Bank 0 NETWORK PROCESSING ENGINE-150 Captive installation screw Figure 4 Handle H5999 U18 Temperature sensor NPE-175 Network controller board Midplane connectors Boot ROM U1 Temperature sensor System controller SDRAM DIMM U15 Processor engine board NETWORK PROCESSING ENGINE-150 Captive installat
Memory Systems Overview Figure 5 NPE-200 Midplane connectors Temperature sensor Boot ROM U92 DRAM SIMMs System controller U52 Bank 1 U42 R5000 microprocessor U25 Bank 0 4-MB SRAM U6, U10, U13, U14, U28, U29, U38, and U39 NETWORK PROCESSING ENGINE-200 Captive installation screw Figure 6 Handle H10310 U11 Temperature sensor NPE-225 Network controller board Midplane connectors Boot ROM U1 Temperature sensor System controller SDRAM DIMM U15 Processor engine board NETWORK PROCESSING ENGINE-20
Memory Systems Overview Figure 7 NPE-300 SDRAM DIMMs bank 1 Midplane connectors SDRAM DIMMs bank 0 Keying post Keying post Boot ROM U1 DIMM 3 U44 DIMM 0 U16 System controllers DIMM 2 U45 NETWORK PROCESSING ENGINE-300 Captive installation screw Handle 13338 DIMM 1 U15 RM7000 microprocessor Table 3 lists NPE-100, NPE-150, and NPE-200 network processing engine processor and memory specifications.
Memory Systems Overview Table 3 Network Processing Engine (NPE-100, NPE-150, NPE-200) Processor and Memory Specifications (continued) Description ROM6 Boot (NPE-200 only) 1 2 3 4 5 6 Specification Location 256 KB Socket U92 RISC = reduced instruction set computing. DRAM = dynamic random-access memory. The sockets for bank 0 on the NPE-100 and the NPE-150 are numbered U18 and U25. The same sockets on the NPE-200 are numbered U11 and U25.
Memory Systems Overview Table 6 I/O Controller Memory Specifications Description Specification Location Flash SIMM 8 MB Socket U99 Flash memory card 16 to 20 MB PC card Slot 0 and Slot 1 Flash Disk 40 to 110 MB PC card Slot 0 and Slot 1 Nonvolatile RAM 128 KB Socket U41 Boot ROM 256 KB Socket U20 Note To prevent DRAM errors in the NPE-100, NPE-150, or NPE-200, and to ensure your system initializes correctly at startup, DRAM bank 0 (socket U18 and U25, or U11 and U25) must contain no fe
Memory Systems Overview Note The NPE-300 contains two banks of SDRAM. Both SDRAM banks are used for all packet memory requirements; however, bank 0 is used exclusively for packet memory and is set at a fixed configuration in the factory. Bank 1 contains two user-configurable SDRAM slots, DIMM slot 2 and DIMM slot 3 (see Figure 7).
Installation Prerequisites Table 11 Flash Disk Memory Options Memory Size1 Product Number 40 MB MEM-I/O-FLD40M2 110 MB MEM-I/O-FLD110M 1 2 Refer to the Cisco AS5800 Universal Access Server documentation listed in “If You Need More Information” section on page 2 for Cisco AS5800 Universal Access Server Flash memory card options. These products are also available as Flash Disk upgrades. To order an upgrade, add an equal sign (=) after the product number, for example, MEM-I/O-FLD110M=.
Software and Hardware Requirements Note The boot ROM on the I/O controller is a DIP-type integrated circuit. The boot ROM on the NPE-175, NPE-200, NPE-225 and the NPE-300 is a PLCC-type integrated circuit.
Installation Prerequisites When installing an NPE-300 in a Cisco 7200 VXR router that is using a previously purchased I/O controller, you must replace the existing Flash SIMM on the I/O controller (see Figure 1) with the updated Flash SIMM that shipped with your NPE-300. The updated Flash SIMM contains the new boot image you need to boot your router. (Refer to the “Removing and Replacing Memory DRAM SIMMs, SDRAM DIMMs, and Boot ROMs” section on page 20 for instructions.
Software and Hardware Requirements Table 13 lists the recommended minimum Cisco IOS software release required to use the network processing engine in supported router platforms. Table 13 Network Processing Engine Software and Hardware Requirements Router Platform1 Network Processing Engine NPE-100 NPE-150 NPE-200 NPE-175 NPE-225 NPE-300 Cisco 7200 series • Cisco 7204VXR and Cisco 7206VXR • Cisco 7204 and Cisco 7206 • Cisco 7202 Cisco IOS Release 12.0(2)XE2 or later releases of 12.
Installation Prerequisites Note The Cisco 7200 routers supports the NPE-100, NPE-150, NPE-175, NPE-200, and NPE-225. The Cisco 7200 VXR routers support all versions of the NPE, including the NPE-300. The Cisco 7206 as a router shelf in a Cisco AS5800 Universal Access Server only supports the NPE-200 and the NPE-225. The Cisco 7206VXR as a router shelf supports NPE-200 and NPE-300. The Cisco uBR7200 series only supports the NPE-150 and the NPE-200.
Safety Guidelines Warnung Dieses Warnsymbol bedeutet Gefahr. Sie befinden sich in einer Situation, die zu einer Körperverletzung führen könnte. Bevor Sie mit der Arbeit an irgendeinem Gerät beginnen, seien Sie sich der mit elektrischen Stromkreisen verbundenen Gefahren und der Standardpraktiken zur Vermeidung von Unfällen bewußt.
Installation Prerequisites • Do not perform any action that creates a potential hazard to people or makes the equipment unsafe. • Carefully examine your work area for possible hazards such as moist floors, ungrounded power extension cables, and missing safety grounds. Telephone Wiring Guidelines Use the following guidelines when working with any equipment that is connected to telephone wiring or to other network cabling: • • Never install telephone wiring during a lightning storm.
Ensuring Easy Access to the Router Handling a SIMM H2326 Figure 11 Although the metal carrier helps to protect the I/O controller and the network processing engine from ESD, wear a preventive antistatic strap whenever handling the I/O controller or network processing engine. Ensure that the strap makes good skin contact and connect the strap’s clip to an unpainted chassis surface to safely channel unwanted ESD voltages to ground.
Removing and Replacing Memory DRAM SIMMs, SDRAM DIMMs, and Boot ROMs Use the following guidelines to ensure easy access to the rear of the router when it is installed in a rack: • • Ensure that you have at least three to four feet of working space at the rear of the router.
Powering Down the Router and Disconnecting Input Power 8 Removing Boot ROMs, page 36 9 Installing New Boot ROMs, page 39 10 Replacing the Input/Output Controller, page 40 11 Replacing the Network Processing Engine, page 43 12 Reconnecting Input Power and Powering Up the Router, page 45 Note The procedures for removing and replacing the I/O controller and network processing engine in the Cisco 7200 series routers and in the Cisco AS5800 Universal Access Server router shelf are the same.
Removing and Replacing Memory DRAM SIMMs, SDRAM DIMMs, and Boot ROMs Caution When the power switch on a Cisco uBR7200 series power supply is turned to the OFF (0) position, the power supply will enter a reset cycle for ninety (90) seconds. Wait at least ninety (90) seconds before turning the power switch back to the ON (|) position. If you do not wait the full ninety (90) seconds, the power supply will not restart.
Powering Down the Router and Disconnecting Input Power Figure 13 Disconnecting Power from a Cisco uBR7200 Series AC-Input Power Supply (Cisco uBR7246 Shown) Network processing engine H10094 AC-input power supply AC-input receptacle Step 4 Power switch Handle Repeat Step 1 through Step 3 if a second power supply is installed. This completes the procedure for disconnecting AC-input power from a Cisco 7200 series router or Cisco uBR7200 series router.
Removing and Replacing Memory DRAM SIMMs, SDRAM DIMMs, and Boot ROMs Disconnecting DC-Input Power To disconnect DC-input power to a Cisco 7200 series router or a Cisco uBR7200 series router, complete the following steps: Warning Before completing any of the following steps, and to prevent short-circuit or shock hazards, ensure that power is removed from the DC circuit.
Powering Down the Router and Disconnecting Input Power Step 3 Using a 3/16-inch flat-blade screwdriver, loosen the screw below the +48V lead receptacle and pull the lead from the connector. (For Cisco 7200 series routers, see Figure 15. For Cisco uBR7200 series routers, see Figure 16.) For Cisco 7200 series routers, repeat this step for the –48V lead and the ground lead. For Cisco uBR7200 series routers, repeat this step for the –48V lead only.
Removing and Replacing Memory DRAM SIMMs, SDRAM DIMMs, and Boot ROMs Figure 16 Disconnecting Power from a Cisco uBR7200 Series DC-Input Power Supply Power receptacle Power switch Handle 12107 Captive installation screw (on both sides of power supply) M4 studs M5 grounding receptacles +48V lead M5 grounding lug - 48V lead Step 4 Repeat Step 1 through Step 3 if a second power supply is installed.
Removing the Input/Output Controller Figure 17 Cisco 7200 Series Input/Output Controller Ports, Handle, and Captive Screws 3 2 1 0 6 TOKEN RING 5 5 0 4 RJ4 MII BLE D EN A 1 ET 2 TX RX 4 TX RX 3 0 D LE AB R E J4 N 5 1O O PW K R R L J4 IN 5 K M E II N T 0 EC O T SL EJ PC M C IA EN H6537 45 TX C PU R ES FAST ETHERNET INPUT/OUTPUT CONTROLLER R J- RX 2 RX TX EN 0 M II FE SL O T 1 1 Cisco 7200 Series TX CD LB RC RD TC TD CD LB RC RD TC TD CD L
Removing and Replacing Memory DRAM SIMMs, SDRAM DIMMs, and Boot ROMs Step 6 Grasp the I/O controller handle and carefully pull the controller from its chassis slot. Caution Handle the I/O controller by the carrier edges and handle only; never touch the printed circuit board components or connector pin. (See Figure 10.) Step 7 Place the I/O controller on an antistatic surface with its components facing upward, or in a static shielding bag.
Removing the Network Processing Engine Step 6 From the rear of the rack, carefully push the front of the router out of the rack until there is enough clearance to remove the network processing engine. Step 7 Grasp the network processing engine handle and carefully pull the network processing engine from its chassis slot. Caution Handle the network processing engine by the carrier edges and handle only; never touch the printed circuit board components or connector pins. (See Figure 10.
Removing and Replacing Memory DRAM SIMMs, SDRAM DIMMs, and Boot ROMs Step 8 Place the network processing engine on an antistatic surface with its printed circuit board components facing upward. This completes the procedure for removing the network processing engine. Removing DRAM or Flash SIMMs This section explains how to remove DRAM SIMMs that are installed on the I/O controller and the network processing engine (NPE-100, NPE-150, and NPE-200).
Installing New DRAM or Flash SIMMs Figure 21 Releasing the SIMM Spring Clips Pull the tabs away with your thumbs, bracing your forefingers against the posts. Raise the SIMM to a vertical position. Faceplate edge of the system card Polarization notch H2017 DRAM SIMM Step 6 When both ends of the SIMM are released from the socket, grasp the ends of the SIMM with your thumb and forefinger and pull the SIMM completely out of the socket.
Removing and Replacing Memory DRAM SIMMs, SDRAM DIMMs, and Boot ROMs To install memory SIMMs in the I/O controller and the network processing engine, complete the following steps: Step 1 With the I/O controller or the network processing engine in the same orientation as the previous procedure (with the handle away from you and the edge connector toward you), you will install the first SIMM in the socket farthest from you. Then you will install the last SIMM in the socket closest to you.
Removing SDRAM DIMMs Removing SDRAM DIMMs The procedures in this section are required only if you have an NPE-175, NPE-225, or NPE-300 and need to upgrade or replace the SDRAM DIMMs. On the NPE-175 and NPE-225, the SDRAM DIMMs are located in the following socket: U15. The two user-configurable SDRAM DIMMs on the NPE-300 are located in the following sockets: U45 and U44. Note The NPE-300 contains two banks of SDRAM.
Removing and Replacing Memory DRAM SIMMs, SDRAM DIMMs, and Boot ROMs Note The SDRAM DIMM sockets on the NPE-175, NPE-225, and NPE-300 are parallel to the circuit board. They are not tilted at an angle. Removing the DIMM 13341 Figure 24 Handle the edges of the DIMM only; avoid touching the memory module or pins, and the metal traces, or fingers, along the socket edge. (See Figure 25.) Figure 25 Handling the DIMM 13340 SDRAM DIMM Caution To prevent ESD damage, handle the DIMM by the card edges only.
Installing New SDRAM DIMMs Note The NPE-300 contains two banks of SDRAM. Both SDRAM banks are used for all packet memory requirements; however, bank 0 is used exclusively for packet memory and is set at a fixed configuration in the factory. Bank 1 contains two user-configurable SDRAM slots, DIMM slot 2 and DIMM slot 3 (see Figure 7).
Removing and Replacing Memory DRAM SIMMs, SDRAM DIMMs, and Boot ROMs Removing Boot ROMs A DIP-type boot ROM is located in socket U20 on the I/O controller (see Figure 1). A PLCC-type boot ROM is located in socket U1 on the NPE-175 (see Figure 4), in socket U92 on the NPE-200 (see Figure 5), in socket U1 on the NPE-225 (see Figure 6), and in socket U1 on the NPE-300 (see Figure 7).
Removing Boot ROMs Enlargement of the DIP-Type IC Removal Tool and DIP-Type Boot ROM H5888 Figure 27 Squeeze the arms of the IC removal tool and gently, but firmly, pull up on the boot ROM until its pins are clear of the socket. Apply even pressure to both tips of the IC removal tool. (See Figure 28.) It might be necessary to gently rock the IC removal tool and boot ROM end to end until the boot ROM is free of the socket.
Removing and Replacing Memory DRAM SIMMs, SDRAM DIMMs, and Boot ROMs Step 5 Figure 29 Place the angled tips of the PLCC-type IC extractor tool beneath the corners of the boot ROM. (See Figure 29.
Installing New Boot ROMs Installing New Boot ROMs The following sections explain how to install a new boot ROM on the I/O controller and on the NPE-175, NPE-200, NPE-225, or NPE-300. Installing a New Boot ROM on the I/O Controller To install a new Boot ROM on the I/O controller, complete the following steps: Step 1 Remove the new boot ROM from its packaging. Step 2 Align the new boot ROM with the U20 socket on the I/O controller, and note the notch at the end of the socket and boot ROM.
Removing and Replacing Memory DRAM SIMMs, SDRAM DIMMs, and Boot ROMs Installing a New Boot ROM on the NPE-175, NPE-200, NPE-225, or NPE-300 To install a new Boot ROM on the NPE-175, NPE-200, NPE-225, or NPE-300, complete the following steps: Step 1 Remove the new boot ROM from its packaging. Step 2 Align the new boot ROM with the socket (socket U1 on the NPE-175 and NPE-225; socket U92 on the NPE-200; socket U1 on the NPE-300) in the same orientation as the old boot ROM. (See Figure 29.
Replacing the Input/Output Controller Figure 31 Aligning the I/O Controller’s Printed Circuit Board between the Slot Guides in the Cisco 7200 Series Printed circuit board Slot guides 3 2 1 0 6 TOKEN RING 5 FAST ETHERNET 4 RJ4 5 MII 0 TX RX 4 2 TX RX 3 TX RX 2 1 RX TX EN 0 RX CD LB RC RD TC TD CD LB RC RD TC TD CD LB RC RD TC TD CD LB RC EN RD TC TD LIN K D LE AB EN ETHERNET-10BFL FAST SERIAL TX 3 3 2 2 1 0 LINK 1 0 3 EN AB LE D ETHERNET 10B
Removing and Replacing Memory DRAM SIMMs, SDRAM DIMMs, and Boot ROMs Note The I/O controller is not fully seated in the router midplane until you tighten its captive installation screws (use a number 2 Phillips or a 3/16-inch, flat-blade screwdriver). Step 7 Figure 33 Connect the cables to the I/O controller’s console, auxiliary, and Fast Ethernet (if present) ports. (For Cisco 7200 series routers, see Figure 33. For Cisco uBR7200 series routers, see Figure 34.
Replacing the Network Processing Engine Step 8 Replace Flash Disks or Flash memory cards (if present) in the I/O controller’s PC card slots. (Refer to the “Installing and Removing a Flash Memory Card” section on page 52.) This completes the procedure for replacing the I/O controller in a Cisco 7200 series router or Cisco uBR7200 series router.
Removing and Replacing Memory DRAM SIMMs, SDRAM DIMMs, and Boot ROMs Aligning the Network Processing Engine between the Slot Guides in the Cisco 7200 Series H6541 Figure 35 Slot guides Printed circuit board Network processing engine Figure 36 Metal carrier Aligning the Network Processing Engine between the Slot Guides in the Cisco uBR7200 Series (Cisco uBR7246 Shown) Slot guides Printed circuit board Metal carrier H11311 Network processing engine Warning Do not align the network processing engi
Reconnecting Input Power and Powering Up the Router Note The network processing engine is not fully seated in the router midplane until you tighten its captive installation screws. Step 7 If you removed power supplies from the router, replace the power supplies. (Refer to the “Removing and Replacing an AC-Input or DC-Input Power Supply” section on page 58 when replacing an AC-input or DC-input power supply in a Cisco 7200 series router.
Removing and Replacing Memory DRAM SIMMs, SDRAM DIMMs, and Boot ROMs Connecting AC-Input Power to a Cisco 7200 Series Router H6848 Figure 37 Hole for nylon cable tie Power switch AC power cable Figure 38 Cable-retention clip Connecting AC-Input Power to a Cisco uBR7200 Series Cable-retention clip Power switch Power receptacle Captive installation screw AC power cable Step 4 H11322 Handle Plug the AC power supply cable into the AC power source.
Reconnecting Input Power and Powering Up the Router Reconnecting DC-Input Power To reconnect DC-input power to a Cisco 7200 series router or Cisco uBR7200 series router, complete the following steps: Note The color coding of the DC-input power supply leads depends on the color coding of the DC power source at your site. Typically, green or green/yellow is used for ground, black is used for +48V (return), and red or white is used for –48V.
Removing and Replacing Memory DRAM SIMMs, SDRAM DIMMs, and Boot ROMs Figure 40 Connecting DC-Input Power to a Cisco uBR7200 Series Power switch Power receptacle Handle 12108 Captive installation screw M5 grounding receptacles +48V lead M5 grounding lug - 48V lead Step 3 Figure 41 If necessary, use a wire stripper to strip approximately 0.55 in. (14 mm) from the –48V, +48V, and ground leads. (See Figure 41.) Stripping the DC-Input Leads H8624 0.55 in.
Reconnecting Input Power and Powering Up the Router Note Make sure the entire stripped end of each lead is inserted all the way into its receptacle. If any exposed wire at the stripped end of a lead is visible after inserting the lead into its receptacle, remove the lead, use the wire stripper to cut the stripped end of the lead, and repeat Step 3 through Step 5.
Removing and Replacing Memory DRAM SIMMs, SDRAM DIMMs, and Boot ROMs Step 8 Connect the ground, +48V, and –48V leads to the power source. Note For the Cisco 7200 series each DC-input power supply operating at –48 VDC in North America requires a minimum of 13A service. Each DC-input power supply operating at –60 VDC in the European Community requires a minimum of 8A service. For the Cisco uBR7200 series, each DC-input power supply rating is 14A, 700 volt ampere (VA).
Reconnecting Input Power and Powering Up the Router Caution When the power switch on a Cisco uBR7200 series power supply is turned to the OFF (0) position, the power supply will enter a reset cycle for ninety (90) seconds. Wait at least ninety (90) seconds before turning the power switch back to the ON (|) position. If you do not wait the full ninety (90) seconds, the power supply will not restart. Step 2 At the rear of the router, place the power switch on the power supply in the ON (|) position.
Installing and Removing a Flash Memory Card Installing and Removing a Flash Memory Card The I/O controller has two PC card slots: slot 0 (lower) and slot 1 (upper). (See Figure 1.) To install a Flash memory card in either PC card slot, complete the following steps: Note For procedures that explain how to remove and replace the Flash Disk PC card in an I/O controller, refer to the Using the Flash Disk document that accompanies every Flash Disk shipped from the factory.
Reformatting a Flash Memory Card Figure 43 Installing and Removing a Flash Memory Card a OT 1 SL T D EC LE EJ AB EN OT 0 SL b OT 1 SL T D EC LE EJ AB EN OT 0 SL c OT 1 SL T D LE AB EC EJ OT 0 SL H6437 EN Reformatting a Flash Memory Card Depending on the circumstances, you might need to use a Flash memory card or Flash Disk from another system to copy images or backup configuration files; however, you cannot boot from a Flash memory card or Flash Disk that was for
Reformatting a Flash Memory Card Note To avoid potential problems when inserting spare Flash memory cards in your router, we recommend that you reformat all of your Flash memory cards using the recommended minimum Cisco IOS software release for your platform during your regularly scheduled service times. (Refer to Table 12 on page 14.) Caution The following formatting procedure erases all information on the Flash memory card.
Copying a Bootable Image onto a Flash Memory Card Step 4 Copy the files you saved to the TFTP server back to the Flash memory card as follows: Router# copy tftp slot0 Enter source filename: image.name 20575008 bytes available on device slot0, proceed? [confirm] address or name of remote host [tftp.server.name]? tftp.server.name loading new.image from tftp.server.
Copying a Bootable Image onto a Flash Memory Card Use the following procedure to copy a bootable file (called new.image in the examples) onto the Flash memory card: Step 1 Boot the router and allow it to initialize. Step 2 Insert a Flash memory card into slot 0 (use slot 1 if slot 0 is not available) and reformat the card using the procedure in the “Reformatting a Flash Memory Card” section on page 53.” Then proceed to Step 3.
Copying Bootable Images between Flash Memory Cards Copying Bootable Images between Flash Memory Cards As future releases of Cisco IOS images become available, you will receive these images either as a file booted from a network server, a file on floppy disk, or a file on a Flash Disk or Flash memory card. The procedure for copying bootable images between Flash memory cards and between Flash Disks is similar; however, this section is specific to Flash memory cards.
Removing and Replacing an AC-Input or DC-Input Power Supply Step 5 Use the following series of commands to designate the file new.image (which is on the Flash memory card in slot 0) as the default boot image and reboot the router: Router# config t Router(config)# no boot system Router(config)# boot system flash slot0:new.image Router(config)# ^z Router# copy running-config startup-config Router# reload When the system reloads, it will boot the file new.image from the Flash memory card in slot 0.
Removing and Replacing an AC-Input or DC-Input Power Supply Power Supply Captive Installation Screws and Handle—Cisco 7200 Series AC-Input Power Supply Shown H6745 Figure 44 Captive installation screw Handle Step 3 Using a 3/16-inch flat-blade screwdriver, loosen the screws that secure the router to the front mounting strips of the rack. Step 4 Position at least one person in front of the rack to support the front underside of the router.
Removing and Replacing an AC-Input or DC-Input Power Supply Replacing an AC-Input or DC-Input Power Supply To replace an AC-input or DC-input power supply in a Cisco 7200 series router, complete the following steps: Step 1 Make sure the power switch on the power supply is in the OFF (0) position. (See Figure 12 and Figure 15.) Step 2 Grasp the power supply handle with one hand and place your other hand underneath the power supply for support. (See Figure 45.
Cisco Connection Online Step 8 If you pushed the router out of the rack, slowly guide the router back into the rack. Step 9 Use a 3/16-inch flat-blade screwdriver to tighten the screws that secure the router to front mounting strips of the rack. Caution To maintain agency compliance requirements and meet EMI emissions standards for the Cisco 7200 series routers with a single power supply, the power supply filler plate must remain in the power supply adjacent to the installed power supply.
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