Table of Contents

Installing and Removing Components

Installing and Removing Components

This chapter describes component installation and removal procedures, and includes the following sections:

• Installing and Removing a Route Processor or Switch Processor
  
  
• Installing and Removing a Flash Memory SIMM
  
  
• Installing and Removing a Flash PC Card
  
  
• Installing and Removing an Interface Module
  
  
• Installing and Removing a GBIC
  
  
• Installing and Removing an ACL Daughter Card
  
  

Before performing any of the procedures in this chapter, review the "Safety Recommendations" section.

Warning Before you install, operate, or service the system, read the Site Preparation and Safety Guide. This guide contains important safety information you should know before working with the system.

Installing and Removing a Route Processor or Switch Processor

This section describes how to install and remove a route processor or switch processor in the Catalyst 8540 chassis. Slots 4 and 8 are reserved for the route processors and slots 5 to 7 are reserved for switch processors. (See Figure 3-1.)

Note   The Catalyst 8540 chassis ships with the route processor installed. The route processor can also be ordered, without the chassis, as a spare or as part of an upgrade kit.

Tools Required

You need the following tools:

• A 3/16-inch flat-blade screwdriver to remove and tighten the captive installation screws that secure the route processor or switch processor in its slot
  
  
• An ESD-preventive wrist strap or other grounding equipment to prevent electrostatic discharge (ESD) damage
  
  
• An antistatic mat or bag for the removed route processor
  
  

Installing a Route Processor or Switch Processor

Follow these steps to install a route processor or switch processor:

Caution The route processor and switch processor are required system components. Installing or removing a route processor or switch processor while the Catalyst 8540 CSR is operating causes the system to shut down and might damage the processor. Turn off the Catalyst 8540 CSR chassis before installing or removing a route processor or switch processor.

Note   The route processor installed as an option in the Catalyst 5500 switch is hot-swappable.

Step 2   Hold the route processor or switch processor faceplate with one hand, and place the other hand under the processor card. Avoid touching the components on top of the card.

Step 3   Align the route processor or switch processor with the rails on the inside of
the chassis.

Step 4   Slide the route processor or switch processor into the appropriate slot (slot 4 or 8 for the route processor or slot 5 to 7 for the switch processor) until the route processor or switch processor stops and the release levers are protruding outward. (See Figure 3-2.)

Step 5   Put your thumbs on the left and right release levers and simultaneously push inward on the levers to seat the route processor or switch processor in the backplane connector.

Caution Always use the release levers when installing or removing the route processor or switch processor. A processor or module that is partially seated in the backplane can cause the system to halt and subsequently crash.

Step 6   Use a 3/16-inch flat-blade screwdriver to tighten the captive installation screws on the left and right sides of the route processor or switch processor.

Step 7   Attach network interface cables to the interface ports.

Step 8   Turn on the Catalyst 8540 CSR chassis.

Step 9   Enter the show hardware command to verify that the system has acknowledged the new interface and has brought it up.

Removing a Route Processor or Switch Processor

Follow these steps to remove a route processor or switch processor:

Step 2   Turn off the chassis, but to channel ESD voltages to ground, do not disconnect the power cable.

Caution The route processor and switch processors are required system components. Installing or removing a route processor or switch processor while the chassis is operating causes the system to shut down and can damage the processor. Turn off the chassis before installing or removing the route processor or switch processor.

Warning During this procedure, wear grounding wrist straps to avoid ESD damage to the card. Do not directly touch the backplane with your hand or any metal tool, or you could shock yourself.

Step 3   Attach an ESD-preventive wrist strap to your wrist and the ESD connection at the bottom of the chassis.

Step 4   Disconnect all cables from the route processor.

Step 5   Use a 3/16-inch flat-blade screwdriver to loosen the captive installation screws at the left and right sides of the route processor or switch processor.

Step 6   Grasp the left and right release levers between your thumbs and index fingers. Simultaneously pull outward on the levers to release the route processor or switch processor from the backplane connector. (See Figure 3-3.)

Step 7   Grasp the route processor or switch processor faceplate with one hand. Place your other hand under the carrier to support and guide the processor out of the slot. Avoid touching the top of the card.

Step 8   Pull the route processor or switch processor straight out of the slot, keeping your hand under the processor to guide it. Keep the card at a 90-degree angle to the backplane.

Step 9   Place the removed route processor or switch processor on an antistatic mat.

Note   When removing the primary switch processor, force the standby switch processor to become active by using the redundancy preferred-switch-card-slots command.

Step 10   When a switchover to the standby switch processor occurs, the system resets and all connections are lost. When the system comes up again, all PVCs and SVCs are reestablished automatically.

Installing and Removing a Flash Memory SIMM

The Flash memory single in-line memory module (SIMM) stores the system and microcode images. The default Flash memory configuration is 16 MB.

The size of the system image and the cumulative size of any additional files stored in Flash memory determine the amount of Flash memory required on the route processor.

When purchasing a new Flash memory SIMM, make sure it meets the following specifications:

• Obtained from an approved vendor
  
  
• Minimum speed of 120 nanoseconds (ns)
  
  
• Maximum height of 1/2 inch
  
  

Note   You must use a SIMM card obtained from an approved vendor; otherwise, Cisco cannot ensure proper operation. Contact your Cisco sales representative for more information.

Parts and Tools Required

You need the following parts and tools:

• A 3/16-inch flat-blade screwdriver and a number 1 Phillips screwdriver to loosen the captive installation screws on the route processor
  
  
• A 120-ns SIMM from an approved vendor
  
  
• An ESD-preventive wrist strap or other grounding equipment to prevent ESD damage
  
  
• An antistatic mat or bag for the removed route processor
  
  

Installing a Flash Memory SIMM

Follow these steps to install a Flash memory SIMM:

Step 2   Remove the new Flash memory SIMM from its antistatic bag.

Step 3   Hold the SIMM component side up with the connector edge (the edge with metal fingers) facing downward (see Figure 3-4).

Caution Handle SIMMs by the card edges only. SIMMs are sensitive components that can be shorted by mishandling.

Step 4   Make sure the polarization notch is at the right side (see Figure 3-5). Insert the new Flash memory SIMM by sliding the end with the metal fingers into the SIMM socket at a slight angle.

Caution When inserting the Flash memory SIMM, use firm but not excessive pressure. If you damage the SIMM socket, you must return the route processor to the factory for repair.

Step 5   Rotate the SIMM gently down into place until the spring clips on both sides snap into place. (See Figure 3-6.)

Step 6   Reinstall the route processor in the chassis. (For more information, see the "Installing a Route Processor or Switch Processor" section.)

Step 7   Use a flat-blade screwdriver to tighten the captive installation screws at the left and right sides of the route processor.

Step 8   Turn on the system.

If the chassis fails to boot properly, or if the console terminal displays a checksum or memory error, make sure that:

• The Flash memory SIMM is seated completely in the SIMM socket. If a Flash memory SIMM appears to protrude or rests in the socket at an odd angle, remove the SIMM and reinsert it. Then replace the route processor and reboot the system to check the installation again.
  
  
• The Flash memory SIMM operates at 120 ns or faster.
  
  

If after several attempts the chassis fails to restart properly, contact a customer service representative for assistance. Before you call, make note of any error messages, unusual LED states, or any other indications that might help solve
the problem.

Removing a Flash Memory SIMM

Follow these steps to remove the current Flash memory SIMM:

Step 2   Turn off the chassis, but to channel ESD voltages to ground, do not disconnect the power cable.

Caution The route processor and switch processors are required system components. Installing or removing a route processor or switch processor while the chassis is operating causes the system to shut down and can damage the processor. Turn off the chassis before installing or removing the route processor or switch processor.

Step 3   Attach an ESD-preventive wrist strap to your wrist and the ESD strap connection at the bottom of the chassis.

Step 4   Disconnect all cables from the route processor.

Step 5   Use a flat-blade screwdriver to loosen the captive installation screws at the left and right sides of the route processor. Slide it out of the chassis. (For more information, see the "Removing a Route Processor or Switch Processor" section.)

Step 6   Place the route processor on an antistatic mat or bag.

Step 7   Position the route processor so that the edge connector is away from you and the faceplate is toward you, as shown in Figure 3-7.

Step 8   Locate the Flash memory SIMM at the front right corner of the route processor. (See Figure 3-7.)

Step 9   Place your index fingers on the sides of the SIMM socket and your thumbs on the spring clips, as shown in Figure 3-8.

Step 10   Press outward on the spring clips with your thumbs to release the Flash memory SIMM from the SIMM socket. (See Figure 3-8.)

Step 11   Tilt the Flash memory SIMM upward and remove it from the SIMM socket.

Step 12   Place the Flash memory SIMM in an antistatic bag to protect it from ESD damage.

Step 13   Restore any files you copied to a TFTP server earlier by entering the copy tftp flash privileged EXEC command.

Installing and Removing a Flash PC Card

This section describes how to install and remove a Flash PC Card. Flash PC Cards ship either installed in a route processor or as a spare part. When the Flash PC Card is shipped installed in a route processor, the card contains a system image. When the card is shipped as a spare part, it is unformatted; you must format the card before you can use it.

Note   For formatting instructions, refer to the Layer 3 Switching Software Feature and Configuration Guide.

The route processor includes two Flash PC Card slots—slot 0 and slot 1—that accept 8-MB, 16-MB, or 20-MB Series 2+ Flash PC Cards. The Flash PC Card stores the system image and can also store software and microcode images for other systems.

Note   You can install or remove the Flash PC Card with the power on.

Installing a Flash PC Card

Follow these steps to install a Flash PC Card:

Step 2   Insert the card into the slot until the card is completely seated in the connector at the back of the slot and the eject button pops out toward you (see Figure 3-9b).

Caution Do not attempt to force the card past this point.

Note   The Flash PC Card is keyed and cannot be seated the wrong way. The eject button does not pop out until you insert the card properly.

Removing a Flash PC Card

Follow these steps to remove a Flash PC Card:

Step 2   Remove the card from the slot and place it in an antistatic bag to protect it from ESD damage.

This concludes the procedures for installing and removing Flash PC Cards. Refer to the Layer 3 Switching Software Feature and Configuration Guide for configuration instructions.

Installing and Removing an Interface Module

Interface modules support hot swapping in the Catalyst 8540 CSR, which means you can install, remove and rearrange interface modules without turning off the power. When the system detects that an interface module is installed or removed, it automatically runs diagnostic and discovery routines, acknowledges the presence or absence of the interface module, and resumes system operation without any operator intervention.

Caution The route processor and switch processors do not support hot swapping. The route processor and switch processors are required system components, and removing any of them while the chassis is operating causes the system to shut down and can damage the processor.

Note   Wait at least one minute after removing an interface module before inserting a new one.

Sample Console Display for Hot-Swapping Procedure

When you remove and replace interface modules, the system provides status messages on the console screen. The messages are for information only. In the following sample display, you can follow the events logged by the system when an interface module is removed from slot 3. When the interface module is reinserted, the system marks the module as ready again.

Switch#
%OIR-6-REMCARD: Card removed from slot 3/0/0, interfaces disabled
%LINK-5-CHANGED: Interface 3/0/0, changed state to administratively 
down
%LINK-5-CHANGED: Interface 3/0/0, changed state to administratively 
down
 
Switch#
%OIR-6-INSCARD: Card inserted in slot 3/0, interfaces administratively 
shut down
%LINK-5-CHANGED: Interface 3/0/0, changed state to up
%LINK-5-CHANGED: Interface 3/0/0, changed state to up
Router#

Interface Module Replacement Guidelines

The release levers and captive installation screws (see Figure 3-10) align and seat the module connectors in the backplane.

Follow the installation and removal instructions carefully, paying special attention to the following practices:

• Use the release levers and captive installation screws to guide the interface module into the slot. Using the faceplate to force or slam the module can damage the pins on the module connectors.
  
  
• Use the release levers or captive installation screws to seat the interface module in the backplane. This ensures that the module connector mates with the backplane correctly. If you use the faceplate, the interface module might seat improperly.
  
  
• Use the release levers and captive installation screws to insert an interface module, and be sure to push the release levers to the full 90-degree angle. If you use the faceplate or leave the levers in the wrong position, some of the connector pins might mate to the backplane, and suspend the system.
  
  
• Insert the interface module firmly to ensure that all three layers of pins mate with the backplane. Inserting the module too slowly (for example, leaving a component partially inserted) could cause the system software to time out and fail to recognize the installed component. If this happens, disconnect and reinsert the interface module.
  
  
• Use the release levers and captive installation screws to remove an interface module to ensure that the module connector pins disconnect from the backplane in the sequence expected by the system. Any interface module that is only partially connected to the backplane will halt the system.
  
  
• Use a 3/16-inch flat-blade screwdriver to remove any filler interface modules and tighten the captive installation screws that secure the interface modules in their slots. Whenever you handle interface modules, you should use a wrist strap or other grounding equipment to prevent ESD damage.
  

The following section contains detailed steps for installing and removing interface modules and successfully hot swapping them.

Parts and Tools Required

You need the following parts and tools:

• An ESD-preventive wrist strap or other grounding device to prevent ESD damage
  
  
• A 3/16-inch flat-blade screwdriver to remove and tighten the captive installation screws that secure the route processor in its slot
  
  

Installing an Interface Module

You can install interface modules in slots 0 to 3 and 9 to 12, which are numbered from top to bottom when viewing the chassis from the front. (See Figure 3-11.) Slots 4 to 8 are reserved for the route processors and switch processors, which are required system components. Install blank interface module filler plates in empty slots to maintain consistent airflow through the module compartment.

All interface modules support hot swapping and can be removed or installed while the system is operating.

Caution To prevent ESD damage, handle the interface module by the edges only.

Note   Wait at least one minute after removing an interface module before inserting a new one.

Warning During this procedure, wear grounding wrist straps to avoid ESD damage to the card. Do not directly touch the backplane with your hand or any metal tool, or you could shock yourself.

Follow these steps to install an interface module:

Step 2   Use a 3/16-inch flat-blade screwdriver to loosen the captive installation screws and remove the interface module filler plate (or the existing interface module) from the slot you want to use. See the "Removing an Interface Module" section for further information.

Step 3   Hold the interface module faceplate with one hand, and place your other hand under the module and guide it into the slot. Avoid touching the module components. (See Figure 3-12.)

Step 4   Place the back of the interface module in the slot and align the notch on each side of the module with the groove in the slot.

Step 5   Keeping the interface module at a 90-degree angle to the backplane carefully slide it into the slot until the faceplate makes contact with the release levers.

Step 6   Use the thumb and forefinger of each hand to simultaneously push the left lever and the right lever in until the interface module is fully seated in the backplane connector.

Step 7   Use a screwdriver to tighten the captive installation screws on the left and right ends of the interface module.

Caution Always use the release levers when installing or removing the interface module. Leaving an interface module only partially seated in the backplane causes the system to halt and subsequently crash.

Step 8   Attach network interface cables to the interface ports.

Step 9   If this installation is a replacement interface module, enter the
show hardware command to verify that the system has acknowledged the new interface and has brought it up.

Note   Interface modules support different media and interface types. The configuration commands vary according to interface module type. For interface module configuration information, refer to the Layer 3 Switching Software Feature and Configuration Guide.

Removing an Interface Module

This section explains the procedure for removing an interface module.

Note   An interface module is hot-swappable. It can be installed or removed in a running chassis. The Catalyst 8540 CSR automatically recognizes the interface module and its interfaces.

Warning During this procedure, wear grounding wrist straps to avoid ESD damage to the card. Do not directly touch the backplane with your hand or any metal tool, or you could shock yourself.

Follow these steps to remove an interface module:

Caution Failure to disconnect cables could damage the interface module.

Step 2   Loosen the captive installation screws at the left and right sides of the interface module with a screwdriver.

Step 3   Place your thumbs on the left and right release levers and simultaneously pull the left lever to the left and the right lever to the right to release the interface module from the backplane connector.

Step 4   Grasp the interface module faceplate with one hand and place your other hand under the module to support and guide the module out of the slot. Avoid touching the top of the module.

Step 5   Pull the interface module straight out of the slot carefully, placing one hand under the module to guide it. Keep the module at a 90-degree angle to the backplane.

Step 6   Place the removed interface module on an antistatic mat or antistatic foam, or immediately install it in another slot. See the "Installing an Interface Module" section for further information.

Step 7   Install a module filler plate to keep dust out of the chassis if the slot is to remain empty.

Note   Wait at least one minute after removing an interface module before inserting a new one.

Warning Blank faceplates and cover panels serve three important functions: they prevent exposure to hazardous voltages and currents inside the chassis; they contain electromagnetic interference (EMI) that might disrupt other equipment; and they direct the flow of cooling air through the chassis. Do not operate the system unless all cards, faceplates, front covers, and rear covers are in place.

Installing and Removing a GBIC

This section describes how to install, remove, and maintain a Gigabit Interface Converter (GBIC) found in the Gigabit Ethernet interface modules.

A GBIC is a hot-swappable input/output transceiver that plugs into the interface module, enabling the module to link with a Gigabit Ethernet network using fiber-optic cable. (See Figure 3-13.) The following GBIC types are supported:

• 1000BaseSX
  
  
• 1000BaseLX/LH
  
  
• 1000BaseZX
  
  

Other GBIC types may be supported as additional technology becomes available.

Note   Due to interoperability issues, Cisco does not support GBICs purchased from third-party vendors.

:replace.fm

Guidelines

Follow these care and handling guidelines to ensure the performance of your GBIC:

• GBICs are static sensitive. To prevent electrostatic discharge damage, follow your normal board and component handling procedures.
  
  
• GBICs are dust sensitive. When the GBIC is stored or when a fiber-optic cable is not plugged in, always keep plugs in the GBIC optical bores.
  
  
• The most common source of contaminants in the optical bores is debris picked up on the ferrules of the optical connectors. Use an alcohol swab or wipe to clean the ferrules of the optical connector. (See Figure 3-14.)
  
  

Note   Unnecessary removal and insertion of a GBIC could lead to premature failure. A GBIC has a lifetime of 100 to 500 removals or insertions.

Installing a GBIC

The Gigabit Ethernet module can be shipped with or without a GBIC installed.

Caution When removing or inserting a GBIC, always wear an ESD wrist strap connected to the Catalyst 8540 ESD wrist strap connector.

Note   GBICs are hot-swappable in the Gigabit Ethernet module.

Follow these steps to install a GBIC:

Step 2   Verify that the GBIC is the correct type for your network by checking the part number. The number indicates whether it is 1000BaseSX, 1000BaseLX, or 1000BaseZX.

Step 3   If you are installing the GBIC into a two-port enhanced Gigabit Ethernet interface module or a two-port Gigabit Ethernet interface module with built-in ACL functionality, turn the GBIC so that the cable slots are facing up, and insert the GBIC into the interface module. For all other interface modules, make sure that the GBIC cable slots are facing down and insert the GBIC into the interface module. (See Figure 3-15.)

Figure 3-15: GBIC Cable Slots

Step 4   Slide the GBIC into the slot until you hear a click. The click indicates the GBIC module is locked into the slot. (See Figure 3-16.)

Step 5   Remove the plug from the GBIC and save it for future use.

Step 6   Attach the fiber-optic cable.

Warning Because invisible laser radiation may be emitted from the aperture of the port when no cable is connected, avoid exposure to laser radiation and do not stare into open apertures.

Removing a GBIC

Follow these steps to remove a GBIC:

Step 2   Release the GBIC from the slot by simultaneously squeezing the plastic tabs (one on each side of the GBIC).

Step 3   Slide the GBIC out of the slot.

Step 4   Install the plugs in the GBIC optical bores, and place the GBIC in protective packaging.

Installing and Removing an ACL Daughter Card

You can install the access control list (ACL) daughter card for the Catalyst 8540 on the 10/100BaseT, 100BaseFX, and the two-port Gigabit Ethernet interface module. This section describes the process for installing and removing the ACL daughter card on an interface module.

Note   The eight-port Gigabit Ethernet interface module does not support ACL functionality. The two-port Enhanced Gigabit Ethernet interface module has built-in ACL functionality.

Parts and Tools Required

You need the following parts and tools:

• A 1/4-inch socket driver
  
  
• A screwdriver
  
  
• A set of 12-mm mounting standoffs
  
  
• An ACL daughter card
  
  
• An antistatic mat or bag for the removed route processor
  
  

Installing an ACL Daughter Card

Follow these steps to install an ACL daughter card onto an interface module:

Step 2   Place the interface module on an antistatic mat or bag.

Step 3   Remove the six M3x.5 screws on the interface module and replace them with the 12-mm mounting standoffs. (See Figure 3-17.) Use the 1/4-inch socket driver to install the 12-mm mounting standoffs.

Step 4   Remove the ACL daughter card from the antistatic bag and position it correctly over the mounting standoffs. (See Figure 3-18.) Ensure that the mounting holes are aligned with the standoffs.

Step 5   Press down firmly on the ACL daughter card to properly seat the ACL daughter card onto the interface module. First press down in the center of the daughter card. (See Figure 3-19a.) Then press down evenly on the sides of the daughter card. (See Figure 3-19b.) When the ACL daughter card is seated fully onto the standoffs, proceed to the next step.

Step 6   Use the screwdriver to install the screws that secure the ACL daughter card to the interface module standoffs. (See Figure 3-20.)

Step 7   Install the interface module into the Catalyst 8540 CSR chassis. See the "Installing an Interface Module" section for instructions.

Removing an ACL Daughter Card

Follow these steps to remove an ACL daughter card on an interface module:

Step 2   Place the interface module on an antistatic mat or bag.

Step 3   Use a screwdriver to remove the six M3x.5 screws that secure the ACL daughter card to the 12-mm mounting standoffs. (See Figure 3-21.)

Note   Reserve the screws for future use. If you will not be using the screws again soon, you can reinstall them into the six holes on the interface module after you have removed the ACL daughter card.

Step 4   Grasp the left and right sides of the ACL daughter card (see Figure 3-22a) and carefully lift upward until the card is loosened from the connectors that secure it to the interface module. Then grasp the top and bottom edges near the center of the ACL daughter card (see Figure 3-22b) and carefully lift upward until the card is completely removed from the interface module.

Step 5   Remove the mounting standoffs and reserve them for future use.

Step 6   Store the ACL daughter card in an antistatic bag.

Step 7   Reinstall the interface module in the chassis or install a new ACL daughter card. See the "Installing an Interface Module" section or the "Installing an ACL Daughter Card" section for further information.