Line Card Memory - Cisco XR 12000 Series Installation Manual

Note

Line Card Memory

This section contains information about the following:
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•
You can replace the route memory on Ethernet line cards. Route memory modules are installed into
144-pin small-outline DIMM (SODIMM) sockets. Route memory runs the Cisco IOS software image
and stores the updated network routing tables downloaded from the route processor.
Table 20
The engine determines where the memory is placed.
Table 20
Ethernet Line Card
8-Port Fast Ethernet
Gigabit Ethernet
3-Port Gigabit Ethernet
4-Port Gigabit Ethernet ISE
10-Port 1-Gigabit Ethernet
1-Port 10-Gigabit Ethernet
Modular Gigabit Ethernet
Line Card Memory Locations
The following sections contain general line card memory information for each Ethernet line card:
•
•
•
•
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Memory removal and installation instructions are found in the
Memory" section on page
OL-7861-01
If you perform online insertion or removal of the GBIC or SFP without shutting down the
interface, a warning message is displayed on the console device.
Line Card Memory Locations, page 65
Removing and Installing Line Card Memory, page 69
provides information about the various hardware engines available with the Ethernet line cards.
Ethernet Line Card Engines
Engine 2 Line Card Memory Locations, page 66
ISE Line Card Memory Locations, page 66
Engine 4 Line Card Memory Locations, page 68
Ethernet Line Card Route Memory Options, page 68
Ethernet Line Card Packet Memory Options, page 69
69.
Hardware Engine
Engine 1
Engine 2
Engine 3, Internet Services Engine (ISE)
+
Engine 4 Enhanced Services (ES)
Cisco XR 12000 Series Router Ethernet Line Card Installation
Line Card Memory
"Removing and Installing Line Card
65