Cisco Cisco Email Security Appliance C390 사용자 가이드
Chapter 5 Logging
Log Subscriptions
5-208
Cisco IronPort AsyncOS 7.3 for Email Daily Management Guide
OL-23080-01
Note
Log levels may be selected for all mail log types.
Table 5-33
Log Levels
Log Level
Description
Critical
The least detailed setting. Only errors are logged. Using this
setting will not allow you to monitor performance and other
important activities; however, the log files will not reach their
maximum size as quickly. This log level is equivalent to the
syslog level “Alert.”
setting will not allow you to monitor performance and other
important activities; however, the log files will not reach their
maximum size as quickly. This log level is equivalent to the
syslog level “Alert.”
Warning
All errors and warnings created by the system. Using this setting
will not allow you to monitor performance and other important
activities. This log level is equivalent to the syslog level
“Warning.”
will not allow you to monitor performance and other important
activities. This log level is equivalent to the syslog level
“Warning.”
Information
The information setting captures the second-by-second
operations of the system. For example, connections opened or
delivery attempts. The Information level is the recommended
setting for logs. This log level is equivalent to the syslog level
“Info.”
operations of the system. For example, connections opened or
delivery attempts. The Information level is the recommended
setting for logs. This log level is equivalent to the syslog level
“Info.”
Debug
Use the Debug log level when you are trying to discover the cause
of an error. Use this setting temporarily, and then return to the
default level. This log level is equivalent to the syslog level
“Debug.”
of an error. Use this setting temporarily, and then return to the
default level. This log level is equivalent to the syslog level
“Debug.”
Trace
The Trace log level is recommended only for developers. Using
this level causes a serious degradation of system performance and
is not recommended. This log level is equivalent to the syslog
level “Debug.”
this level causes a serious degradation of system performance and
is not recommended. This log level is equivalent to the syslog
level “Debug.”
Creating a Log Subscription in the GUI
To create a log subscription,
Step 1
Click Add Log Subscription on the Log Subscription page. The New Log
Subscription page is displayed:
Subscription page is displayed: