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Automatic Synchronization
Use the CLI syntax displayed below to configure synchronization components relating to active-
to-standby CFM switchover. In redundant systems, synchronization ensures that the active and
standby CFMs have identical operational parameters, including the active configuration, CFM,
and IOM images in the event of a failure or reset of the active CFM.
The
force-switchover
To enable automatic synchronization, either the
must be specified. The synchronization occurs when the
are executed.
When the
config, and image files are automatically synchronized. When the
only the configuration files are automatically synchronized.
Synchronization also occurs whenever the BOF is modified and when an
is entered with no filename specified.
Boot-Env Option
The
boot-env
When configuring the system to perform this synchronization, the following occurs:
1. The BOF used during system initialization is copied to the same compact flash on the
standby CFM (in redundant systems).
Note: The synchronization parameters on the standby CFM are preserved.
2. The primary, secondary, and tertiary images, (provided they are locally stored on the active
CFM) are copied to the same compact flash on the standby CFM.
3. The primary, secondary, and tertiary configuration files, (provided they are locally stored on
the active CFM) are copied to the same compact flash on the standby CFM.
Config Option
The
config
CFM BOF file to the same compact flash on the standby CFM.
7710 SR OS Basic System Configuration Guide
command forces a switchover to the standby CFM card.
parameter of the
boot-env
option enables a synchronization of all the files used in system initialization.
option synchronizes configuration files by copying the files specified in the active
parameter or the
boot-env
admin save
command is specified, the BOF, boot.ldr,
synchronize
System Management
parameter
config
or
commands
bof save
parameter is specified,
config
command
admin>save
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