Raritan PARAGON II Series, Руководство пользователя

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Chapter 10: Configurations
151
Redundant Configuration
These configurations are simply more complex configurations, and might
be used to ensure redundancy; every Base Unit is configured to another, in
case of individual system failure.
The following procedure must be followed to ensure this configuration
functions properly.
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After re-connection, all Paragon switches must undergo a FUNC
reset to clear the switches' database. See Reset Unit (on page 43)
for more information on clearing the database. This procedure
should be performed starting from the third-tier device down to the
Base Unit.
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Execute the FUNC reset in the following order: UMT-3A -->
UMT-3B --> UMT-2A --> UMT-2B --> UMT-1A --> UMT-1B.
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Whenever a third-tier Paragon switch is replaced, all of the
second-tier Paragon switches and Base Units should undergo a
FUNC reset.
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Whenever a second-tier Paragon switch is replaced, all of the
Base Units should undergo a FUNC reset.
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Whenever a base-tier Paragon switch (Base Unit) is replaced, only
the new Paragon switch should undergo a FUNC reset.