Installation guide

9
Upgrading System Memory in Cisco 3600 Series Routers
78-3636-05
Safety Recommendations
Safety Recommendations
Follow these guidelines to ensure general safety:
• Keep the chassis area clear and dust-free during and after installation.
• Place the removed chassis cover in a safe place.
• Keep tools away from walk areas where you or others could fall over them.
• Do not wear loose clothing that could get caught in the chassis. Fasten your tie or scarf and roll up
your sleeves.
• Wear safety glasses when working under any conditions that might be hazardous to your eyes.
• Do not perform any action that creates a potential hazard to people or makes equipment unsafe.
Safety Warnings
Safety warnings appear throughout this publication in procedures that, if performed incorrectly, may
harm you. A warning symbol precedes each warning statement.
Table 7 Cisco Flash Memory SIMM Configurations
Router Bank 0 Bank 1 Total Memory
All 4 MB — 4 MB
4 MB 4 MB 8 MB
4 MB 8 MB 12 MB
4 MB 16 MB 20 MB
8 MB — 8 MB
8 MB 4 MB 12 MB
8 MB 8 MB 16 MB
8 MB 16 MB 24 MB
16 MB — 16 MB
16 MB 4 MB 20 MB
16 MB 8 MB 24 MB
16 MB 16 MB 32 MB
Cisco 3660 32 MB 32 MB 64 MB