Ddrblockprevention - Cisco MCS-7825-H3-IPC1 Service Manual

Preconfigured CallManager Alarm Notifications
Table 6-31
Value
Enable Alert
Severity
Enable/Disable this
alert on the
following servers
Threshold
Duration
Frequency
Schedule
Enable E-mail
Trigger Alert Action Default

DDRBlockPrevention

This alert gets triggered when the IDSReplicationFailure alarm with alarm number 31 occurs, which
invokes a proactive procedure to avoid denial of service. This procedure does not impact call processing;
you can ignore replication alarms during this process.
The procedure takes up to 60 minutes to finish. Check that RTMT replication status equals 2 on each
node to make sure that the procedure is complete. Do not perform a system reboot during this process.
Table 6-32
Value
Enable Alert
Severity
Enable/Disable this
alert on the
following servers
Threshold
Duration
Frequency
Schedule
Enable E-mail
Trigger Alert Action Default
Cisco Unified Communications Manager Managed Services Guide
6-38
Default Configuration for the DBReplicationFailure RTMT Alert
Default Configuration
Selected
Critical
Enabled on listed servers
Trigger alert when following condition met:
DBReplicationFailure occurred
Trigger alert immediately
Trigger up to 1 alert within 60 minutes
24 hours daily
Selected
Default Configuration for the DDRBlockPrevention RTMT Alert
Default Configuration
Selected
Critical
Enabled on listed servers
Trigger alert when following condition met:
IDSReplicationFailure alarm with alarm number 31 generated
Trigger alert immediately
Trigger up to 1 alert within 60 minutes
24 hours daily
Selected
Chapter 6 Cisco Unified Serviceability Alarms and CiscoLog Messages
OL-22523-01