Modifications To The Master Mcu Requiring System Reset - Polycom 1500 Administrator's Manual

RealPresence Collaboration Server (RMX) 1500/1800/2000/4000 Administrator's Guide
2 Select the appropriate Hot Backup Triggers check boxes:
Hot Backup Triggers
Hot Backup Trigger
Lost connection with management
port
Lost connection with media port
Lost connection with signalling port
Lost connection with ISDN card
3 Alternatively, click the Trigger Failover Manually button when you want to trigger the Hot Backup
manually and activate the Slave MCU.
A confirmation message is displayed.
4 Click Yes to continue the Hot Backup process or click No to cancel the Hot Backup process.
5 Click OK.

Modifications to the Master MCU Requiring System Reset

Modifications to the configuration of the Master MCU that require a System Reset cannot be performed
while Hot Backup is enabled.
To modify the Master MCU configuration:
1 Disable the Hot Backup on the Master and Slave MCUs.
2 Modify the Master MCUs configuration.
3 Reset the Master MCU.
4 When the reset is complete, enable Hot Backup on the Master and Slave MCUs.
5 If required, reset the Slave MCU.
Polycom®, Inc.
Description
Initiates the Hot Backup switch from the Master to the Slave MCU
when the connection to the management port is lost on the Master
MCU. This trigger is always set.
Initiates the Hot Backup switch from the Master to the Slave MCU
when the connection with an active media port is lost on the Master
MCU.
Initiates the Hot Backup switch from the Master to the Slave MCU
when the connection with an active signalling port is inactive for a
duration of 30 seconds on the Master MCU. A system flag,
ETH_INACTIVITY_DURATION, can be added and configured to
modify the duration of inactivity of the signalling port. Default value
is 30 seconds; Minimum value is 20 seconds.
Initiates the Hot Backup switch from the Master to the Slave MCU
when the connection with an ISDN card is disconnected on the
Master MCU.
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