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Cisco ONS 15454 DWDM Installation and Operations Guide, R6.0
September 2005
Chapter 13 Maintain the Node
NTP-G117 Replace the ANSI Shelf Alarm Interface Panel
NTP-G117 Replace the ANSI Shelf Alarm Interface Panel
Caution Do not use a 2A AIP with a 5A fan-tray assembly; doing so will cause a blown fuse on the AIP.
Caution Always use the supplied ESD wristband when working with a powered ONS 15454. Plug the wristband
cable into the ESD jack located on the lower-right outside edge of the shelf assembly.
Caution Do not perform this procedure on a node with live traffic. Hot-swapping the AIP can affect traffic and
result in a loss of data. For assistance with AIP replacement, contact the Cisco TAC. See the “Obtaining
Technical Assistance” section on page lxxvi.
Step 1 Review Table 13-3 on page 13-31 to ensure that you have compatible components when replacing the
fan-tray assembly and note the alarms that will occur when an incompatibility occurs.
Step 2 Ensure that all nodes in the affected network are running the same software version before replacing the
AIP and repairing circuits:
a. In network view, click the Maintenance > Software tabs. The working software version for each
node is listed in the Working Version column.
b. If you need to upgrade the software on a node, refer to the release-specific software upgrade
document. No hardware should be changed or circuit repair performed until after the software
upgrade is complete. If you do not need to upgrade software or have completed the software
upgrade, proceed to Step 3.
Step 3 Record the MAC address of the old AIP:
a. Log into the node where you will replace the AIP. See the “DLP-G46 Log into CTC” task on
page 2-25.
b. In node view, click the Provisioning > Network tabs.
c. Record the MAC address shown in the General tab (Figure 13-10).
Purpose This procedure replaces the AIP on the ONS 15454 ANSI shelf
assembly.
Tools/Equipment #2 Phillips screwdriver
Prerequisite Procedures None
Required/As Needed As needed
Onsite/Remote Onsite or remote
Security Level Provisioning or higher
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