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CHAPTER 7
Configuring the Routing Engines on the
JCS1200 Platform
Upgrading a JCS1200 Route Reflector to 64-Bit Junos OS
Downloading 64-Bit Junos OS
Copyright © 2010, Juniper Networks, Inc.
Upgrading a JCS1200 Route Reflector to 64-Bit Junos OS on page 49
Configuring the Routing Engine Parameters (Blade Bay Data) on page 51
Configuring the Routing Engine (Blade) Name on page 52
On a JCS1200 route reflector, you can install 64-bit Junos OS to improve memory and
performance. However, you cannot mix a 32-bit image and a 64-bit image in the same
JCS chassis. This upgrade is available only for route reflector applications. Protected
System Domain is not supported.
NOTE: You can also order a routing engine with 64-bit Junos OS image
preinstalled.
Following are the memory and Junos OS requirements:
Memory requirements—There are no special memory requirements to use a 64-bit
Junos OS on a JCS1200 route reflector. Your existing hardware configuration is sufficient
for using 64-bit Junos OS.
Junos OS release requirements—64-bit Junos OS is supported from Junos OS Release
10.3.
This topic includes the following tasks:
Downloading 64-Bit Junos OS on page 49
Installing 64-Bit Junos OS on page 50
To download 64-bit Junos OS:
49
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