
A P P E N D I X B
Site Log
The site log provides a historical record of all actions relevant to the operation and maintenance of the router. Keep your site log in a convenient place near the router where anyone who performs the maintenance has access to it.
Site log entries might include the following:
•Installation 
•Upgrades or removal and replacement 
Each time a procedure is performed on the router, update the site log to show the following:
–Any FRU that is installed, removed, or replaced
–Any router configuration changes
–Software upgrades
–Corrective or preventive maintenance procedures performed
–Intermittent problems
–Related comments
The following page shows a sample site log page. You can make copies of the sample or design your own site log page to meet the needs of your site and equipment.
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  | Cisco XR 12410 Router Installation Guide  | 
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