Additional Configuration and Maintenance Tasks

Upgrading PRP Memory

This section provides the procedure for increasing the amount of SDRAM on a PRP by replacing up to two SDRAM DIMMs that reside on the PRP. The SDRAM DIMM sockets are U15 (bank 1) and U18 (bank 2). (See Figure 19.)

The default SDRAM configuration for PRP-1 is 512 MB DIMM in U15. If two memory modules are installed, they must be the same memory size.

The default SDRAM configuration for PRP-2 is 1 GB DIMM in U15. If two memory modules of different size are installed, the larger DIMM must be installed in bank 1 (U15).

Note The DIMMs in Figure 19 show a generic representation of the SDRAM DIMMs for your PRP. To be assured that you are using the correct DIMMs, refer to the specific part numbers for your SDRAM upgrade kit and to the Cisco part numbers on the DIMMs. (See Table 15 and Table 16.)

 

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Cisco Systems PRP-1=, PRP-1/R=, PRP-2=, PRP-2/R= manual Upgrading PRP Memory