Juniper JUNOS 10.2, Руководство по модернизации

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system software add
command. When attempting to install a different JUNOS
Software category package on the router, you receive the following warning
message:
WARNING: Package jinstall- <release> - <edition> -signed is not compatible with
this system.
WARNING: Please install a supported package (junos-juniper-*.tgz).
To return to a standard JUNOS Software category installation, you must perform
a system recovery installation of the software. All configuration files, logs, and
other data files on the server are overwritten during a recovery installation.
For more information about the JUNOS-FIPS Software base, see “FIPS 140-2
Security Compliance” on page 5.
NOTE: When you install a JUNOS Software installation package, the previous
installation is maintained as a backup installation. You should issue a
request system
software snapshot command to overwrite the backup files any time you change
software categories on a router. This is mandatory if the router is to be shipped
outside of the United States or Canada after the Export edition of the JUNOS Software
has been installed. There are no current system-enforced restrictions when you install
this software category,
Installation Categories on the J Series Routers
The following installation categories are available with the J Series routers:
■
JUNOS Software, domestic— junos-jsr-<release>-domestic.tgz
This software includes high-encryption capabilities for data leaving the router.
Because of U.S. Government export restrictions, this software can only be installed
on systems within the United States and Canada. Furthermore, no router can
be shipped out of the U.S. or Canada without first overwriting the domestic
edition with the worldwide edition. There are no current system-enforced
restrictions when you install this software category.
■
JUNOS, export—
junos-jsr-<release>-export.tgz
This software does not include high-encryption capabilities. It can be installed on
any system worldwide. There are no current system-enforced restrictions when you
install this software category.
Verifying PIC Combinations
On Juniper Networks routing platforms, you can typically install any combination of
Physical Interface Cards (PICs) on a single Enhanced Flexible PIC Concentrator (FPC)
or in two PIC slots served by a single Layer 2/Layer 3 Packet Processing
application-specific integrated circuit (ASIC).
Installation Categories on the J Series Routers
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Chapter 3: Installation Overview