Cisco 7513-MX Maintaining

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Maintaining Your Cisco 7513, Cisco 7513-MX, and
Cisco 7576 Router
Your Cisco 7513, Cisco 7513-MX, or Cisco 7576 router is configured to your order and is ready for
installation and startup when it leaves the factory. After you install and configure your router, you might
have to perform specific maintenance procedures and operations to ensure that the router is operating
properly, to upgrade specific system components, or to replace components with spare parts or
field-replaceable units (FRUs). This chapter describes procedures and maintenance operations required
to maintain your Cisco 7513, Cisco 7513-MX, or Cisco 7576 router.
Note
Detailed, up-to-date instructions (called configuration notes) are available on Cisco.com.
The Cisco 7513, Cisco 7513-MX, and Cisco 7576 allow you to remove and replace interface processors
and RSPs while the system is powered on; however, you must shut down the system power before
accessing the chassis interior for any other reason.
Note
If you intend to remove and replace an interface processor or RSP while the system is powered on, do
so only when no operations are taking place that involve the RSP NVRAM or Flash memory. This
includes operations involving system configuration changes and downloading microcode images.
This chapter provides specific component replacement instructions for upgrading, removing, or
replacing the following components:
Chassis cover panels
Blower module assembly
Card cage assembly
Chassis interface (CI) board
Power supply removal (power supply installation is discussed in the
7513-MX, and Cisco 7576 Power Supplies" section on page
To help prevent problems, before performing any procedures in this chapter, review the
Caution
Recommendations" section on page
OL-5008-03 B0
C H A P T E R
2-2.
Cisco 7500 Series Installation and Configuration Guide
"Installing Cisco 7513, Cisco
3-27).
"Safety
7
7-1

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  Summary of Contents for Cisco 7513-MX

  • Page 1 Maintaining Your Cisco 7513, Cisco 7513-MX, and Cisco 7576 Router Your Cisco 7513, Cisco 7513-MX, or Cisco 7576 router is configured to your order and is ready for installation and startup when it leaves the factory. After you install and configure your router, you might...
  • Page 2: Tools Required For Maintenance Procedures

    The Cisco 7513, Cisco 7513-MX, and Cisco 7576 are housed in the same chassis and use the same power supplies. If a procedure is specific to one model or the other, it is noted within that procedure.
  • Page 3 If you have only one power supply in your Cisco 7513, Cisco 7513-MX, or Cisco 7576, you must turn off power before removing and replacing it. Always install a filler plate over an empty power supply bay to protect the connectors from contamination.
  • Page 4 To maintain agency compliance requirements and meet EMI emissions standards in Cisco 7513, Cisco 7513-MX, and Cisco 7576 chassis with a single power supply, a power supply blank must remain in the power supply bay adjacent to the power supply. Do not remove this blank from the chassis unless you do so to install a redundant power supply.
  • Page 5: Removing The Card Cage Assembly

    Captive screw This completes the power supply removal procedure. For the procedure for installing power supplies in the Cisco 7513, Cisco 7513-MX, and Cisco 7576, see “Installing Cisco 7513, Cisco 7513-MX, and Cisco 7576 Power Supplies” section on page 3-27.
  • Page 6 Maintaining Your Cisco 7513, Cisco 7513-MX, and Cisco 7576 Router Maintenance Procedures for the Cisco 7513, Cisco 7513-MX, and Cisco 7576 Figure 7-4 Removing the Cisco 7513, Cisco 7513-MX, and Cisco 7576 Card Cage Assembly Captive screw Captive screw Card cage...
  • Page 7: Exchanging The Eeprom Devices

    EEPROM devices are therefore required for your system to operate properly with a new card cage assembly. Do not perform these steps if you are upgrading a Cisco 7513 to a Cisco 7576. These instructions apply Note only to the replacement of an equivalent model card cage.
  • Page 8 Maintaining Your Cisco 7513, Cisco 7513-MX, and Cisco 7576 Router Maintenance Procedures for the Cisco 7513, Cisco 7513-MX, and Cisco 7576 Figure 7-5 Location of the EEPROM Device on the Rear of the Card Cage (Cisco 7513 and Cisco 7513-MX) Chassis...
  • Page 9: Installing The Card Cage Assembly

    Carefully replace the processor modules in the card cage. (See the procedure shown in Figure 3-14.) Step 3 Reinstall the power supplies in the Cisco 7513, Cisco 7513-MX, or Cisco 7576. (See the “Installing Step 4 Cisco 7513, Cisco 7513-MX, and Cisco 7576 Power Supplies” section on page 3-27.)
  • Page 10 Removing and Replacing the Cisco 7513, Cisco 7513-MX, and Cisco 7576 Blower Module In the Cisco 7513, Cisco 7513-MX, and Cisco 7576, the blower provides cooling air to the internal system components. When you view the chassis from the noninterface processor end, the blower module is located above the card cage.
  • Page 11 Removing and Replacing the Cisco 7513, Cisco 7513-MX, and Cisco 7576 Chassis Cover Panels Each cover panel on the Cisco 7513, Cisco 7513-MX, and Cisco 7576 has four fasteners that secure the panels to the front of the chassis. The following procedures describe how to remove and replace the front cover panels.
  • Page 12 Chapter 7 Maintaining Your Cisco 7513, Cisco 7513-MX, and Cisco 7576 Router Maintenance Procedures for the Cisco 7513, Cisco 7513-MX, and Cisco 7576 Figure 7-9 Removing the Cisco 7513, Cisco 7513-MX, and Cisco 7576 Cover Panels Starting with the bottom cover panel, replace the cover panels by aligning the pins on the bottom panel Step 3 with the holes in the chassis and pushing the panel against the chassis.
  • Page 13 Chapter 7 Maintaining Your Cisco 7513, Cisco 7513-MX, and Cisco 7576 Router Maintenance Procedures for the Cisco 7513, Cisco 7513-MX, and Cisco 7576 Figure 7-10 Replacing the Cisco 7513, Cisco 7513-MX, and Cisco 7576 Cover Panels Removing and Replacing the Cisco 7513, Cisco 7513-MX, and Cisco 7576 Backplane Maintenance Cover The backplane maintenance cover provides EMI and ground protection for the chassis interior.
  • Page 14 This completes the backplane maintenance cover removal and replacement procedure. Removing and Replacing the Chassis Interface in the Cisco 7513, Cisco 7513-MX, and Cisco 7576 In the Cisco 7513, Cisco 7513-MX, and Cisco 7576, the chassis interface (CI) (shown in Figure 7-12) provides environmental monitoring and logic functions.
  • Page 15 The CI is a printed circuit board mounted to the noninterface processor side of the backplane, behind the backplane maintenance cover. The Cisco 7513 and Cisco 7513-MX have one dual arbiter and one chassis interface. The Cisco 7576 has two dual arbiters and two chassis interfaces. (See Figure 7-13.) On the...
  • Page 16 If not, see the appropriate procedures in this chapter to remove these items. Replace the CI only if it fails. The following procedures apply to the Cisco 7513, Cisco 7513-MX, and Cisco 7576. The only difference is that the Cisco 7576 has two CIs on the backplane, as shown in Figure 7-14.
  • Page 17 Step 4 Figure 7-16 for the Cisco 7576) and pull it away from the backplane, up and out from behind the chassis panel. If necessary, gently rock the CI from side to side very slightly to dislodge its connector pins from the backplane connector.
  • Page 18 Cisco 7513 and Cisco 7513-MX, and Step 2 Figure 7-16 for the Cisco 7576. Position the CI over the backplane connector and align the four standoff holes in the corners of the board with the four standoffs. Caution Access to the backplane socket is partially blocked by a chassis panel.
  • Page 19 7513-MX, and Cisco 7576 Chassis Cover Panels” section on page 7-11.) Step 7 Reconnect the power supplies and power sources. This completes the CI replacement procedure in the Cisco 7513, Cisco 7513-MX, and Cisco 7576. Cisco 7500 Series Installation and Configuration Guide 7-19 OL-5008-03 B0...
  • Page 20 Chapter 7 Maintaining Your Cisco 7513, Cisco 7513-MX, and Cisco 7576 Router Maintenance Procedures for the Cisco 7513, Cisco 7513-MX, and Cisco 7576 Cisco 7500 Series Installation and Configuration Guide 7-20 OL-5008-03 B0...

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