Cisco 12000 Series Installation And Configuration Manual page 46

Line Card Memory
Figure 20
1
2
There are two route memory sockets on ATM ISE (Engine 3) line cards that support the addition of route
memory modules.
Table 15
Line Card
Quad OC-12c/STM-4c ATM
Quad OC-3c/STM-1c ATM
1. To upgrade beyond 2 x 512 MB modules, contact the Cisco Technical Assistance Center (TAC) for instructions.
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.
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!
ATM Line Card Installation and Configuration
46
ATM ISE Line Card Memory Locations
C i s c
1 7 o
0 W S y
S a Ta s t e
M a n J o s m m s
n u s e a n , I n c
x x x x f a c , C D r .
x x t u a 9 5 i v e
x x r e d 1 3
C o m p x x 4
C h l i e x x :
a p s w
t e r 1 i t h
, S 2 1
u b
c h C F R
a p
t e r J
C N
S 6
8 V
4 A
A A
Route memory SODIMM0
Route memory SODIMM1
Table 15 describes the various memory upgrade options.
ATM ISE Line Card Memory Upgrade Options
Current Configuration
(MB memory modules) Memory Upgrade
Two 256
• •
One 512
• •
1
1
Upgrade to 1 GB by replacing both 256
MB modules with 512 MB modules.
Upgrade to 1 GB by installing a second
2, 3
512 MB memory module.
2
3
OL-13004-01