Cisco 12000 Series Replacement Instructions Manual page 11

There are two route memory sockets on ISE (Engine 3) line cards that support the addition of route
memory in cards.
Table 3
Line Card
Quad OC-12c/STM-4c ATM
Quad OC-3c/STM-1c ATM
Quad OC-12/STM-4 SRP
All other ISE Engine 3 line cards
1. Memory in SODIMM0 is not user serviceable on Engine 3 ATM line cards.
2. Do not mix memory sizes. Both DIMMs must be the same size memory.
3. Requires Cisco IOS Release 12.0(31)S or later, and you must upgrade the route processor ROMMON code to Version later
Verifying Memory Installation
To determine whether you have two 256-Mbyte memory modules installed or one 512-Mbyte memory
module installed, attach to the line card and use the show hardware command. The DRAM DIMM
information is indicated in bold in the following example:
Router# attach 3
Entering Console for 4 Port GigabitEthernet in Slot: 3
Type exit to end this session
Press RETURN to get started!
LC-Slot3# show hardware
Cisco Internetwork Operating System Software IOS (tm) GS Software (GLC1-LC-M),
Experimental Version
12.0(20050203:211853) [samson-1g_cli_ci 144] Copyright (c) 1986-2005 by cisco Systems,
Inc.
Compiled Wed 16-Feb-05 13:17 by samson
Image text-base: 0x40010FC8, data-base: 0x41400000
ROM: System Bootstrap, Version 12.0(20030207:104405) [jkuzma-rommon 1.8] RELEASE SOFTWARE
LC-Slot3 uptime is 5 minutes
Running default software
cisco GE-4 (R7000) processor (revision 0x02) with 524289K bytes of memory.
R7000 CPU at 400Mhz, Implementation 39, Rev 3.3, 256KB L2 Cache Last reset from power-on
78-4338-16
Table 3 describes the various memory upgrade options.
ISE/Engine 3 Line Card Memory Upgrade Options
than 1.3 before installing the upgraded memory.
Current Configuration Memory Upgrade
Two 256 MB
• •
memory modules
One 512 MB
• •
memory module
N/A
• •
Two 128 MB
• •
memory modules
•
•
• Two 256 MB
memory modules
•
One 512 MB
•
memory module
Cisco 12000 Series Router Memory Replacement Instructions
GRP, PRP, and Line Card Memory Overview
No memory upgrade option
1
available.
Upgrade to 1 GB by installing a
second 512 MB memory module.
Does not support 1 GB memory
upgrade.
Upgrade to 512 MB by installing
two 256 MB memory modules.
Upgrade to 512 MB by installing
one 512 MB memory module.
Upgrade to 1 GB by installing two
512 MB memory modules.
Upgrade to 1 GB by installing a
second 512 MB memory module.
2, 3
2
3
2,3
2, 3
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