Datasheet

78
OL-17436-01
Additional Configuration and Maintenance Tasks
Step 3 Set the active RP configuration register to 0x42:
rommon 1 > confreg 0x42
Step 4 Reset or power cycle the router so that the new setting can take effect:
rommon 2 > reset
Step 5 Press Return at the prompt to enter the password recovery dialog. Then enter the new root-system
username and password and save the configuration, as shown in the following example:
router con0/0/CPU0 is now available
Press RETURN to get started.
--- Administrative User Dialog ---
Enter root-system username: user
Enter secret:
Enter secret again:
RP/0/0/CPU0:Jan 10 12:50:53.105 : exec[65652]: %MGBL-CONFIG-6-DB_COMMIT :
'Administration configuration committed by system'. Use 'show configuration commit changes
2000000009' to view the changes.
Use the 'admin' mode 'configure' command to modify this configuration.
User Access Verification
Username: user
Password:
RP/0/0/CPU0:router#
Step 6 Set the configuration register of the standby RP to 0x102:
rommon 1> confreg 0x102
Step 7 Reset the standby RP so that the new setting can take effect and the standby RP becomes operational:
rommon 2 > reset
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 22.)
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 22 and Figure 26 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 27.)