Cisco Systems OL-2056-02 manual Bank, 16 MB 20 MB 12 MB 24 MB 32 MB 64 MB

Chapter 5 Installing Memory in the Router

Replacing Flash Memory SIMMs

Table 5-6 Flash Memory SIMM Configurations

Bank 0	Bank 1	Total Memory
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
32 MB	32 MB	64 MB1

1.The 64 MB configuration is only available on the Cisco 3660 router.

Flash memory SIMMs have a polarization notch to ensure proper orientation and alignment holes to ensure proper positioning, similar to that shown in Figure 5-7. Flash memory SIMMs are installed with the connector edge down and the polarization notch near the front of the chassis.

Caution To avoid damaging ESD-sensitive components, observe all ESD precautions. To avoid damaging the underlying mainboard, do not use excessive force when you remove or replace SIMMs.

Figure 5-14, Figure 5-15, and Figure 5-16show the location of the Flash memory SIMMs on your router’s mainboard.

Cisco 3600 Series Hardware Installation Guide

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