Removing A Dimm - Cisco PRP-1= Installation And Configuration Manual

Additional Configuration and Maintenance Tasks
Table 16 Supported PRP-2 Route Memory Configurations
Total Route Memory
2
1 GB
2 GB
3
3 GB
4 GB
1. Bank 1 (U15) must be populated first.
2. One 1-GB DIMM is the default SDRAM configuration for PRP-2.
3. A PRP-2 in the Cisco XR 12000 Series Router does not support a single memory card of 3-GB but it supports a combination
of 1 GB on one DIMM and 2 GB on other DIMM.
4. The larger DIMM must be placed in Bank 1 (U15).
Note
Caution

Removing a DIMM

Step 1
Step 2
Step 3
Performance Route Processor Installation and Configuration Guide
76
Cisco Product Number
MEM-PRP2-1G
MEM-PRP2-2G
MEM-PRP2-3G
MEM-PRP2-4G
If your system includes redundant PRPs, both PRPs should have the same memory
size. Redundancy is not supported when using a GRP and a PRP in the same
chassis. Cisco strongly recommends that you avoid configuring your router using
mixed route processor cards. Refer to the Route Processor Redundancy Plus for
the Cisco 12000 Series Internet Router publication for more information.
Only Cisco-approved memory is supported. Do not attempt to install other devices
or non-Cisco approved DIMMs in the DIMM sockets. (See
Table 16.)
To remove a DIMM from a line card, follow these steps:
Attach an ESD-preventive wrist or ankle strap and follow its instructions for use.
Place the line card on an antistatic mat so that the faceplate is nearest to you.
Locate the DIMM sockets on the line card.
DIMM Modules SDRAM DIMM Sockets
1 1-GB DIMM Bank 1 (U15)
1x2G DIMM or Bank 1 (U15) and Bank 2 (U18)
2x1G DIMMs
1 2-GB DIMM + Bank 1 (U15) and Bank 2 (U18)
1 1-GB DIMM
2 2-GB DIMMs Bank 1 (U15) and Bank 2 (U18)
1
4
Table 15 and
OL-11656-01