Cisco Cisco Email Security Appliance C160 Mode D'Emploi

Page de 1197
C H A P T E R
 
38-1
User Guide for AsyncOS 9.7 for Cisco Email Security Appliances
 
38
Logging
 
Overview
Understanding Log Files and Log Subscriptions
Logs are a compact, efficient method of gathering critical information about the email operations of 
AsyncOS. These logs record information regarding activity on your appliance. The information will vary 
depending upon the log you view, for example, Bounce logs or Delivery logs.
Most logs are recorded in plain text (ASCII) format; however, delivery logs are formatted in binary for 
resource efficiency. The ASCII text information is readable in any text editor.
Cisco offers the M-Series Content Security Management appliance for centralized reporting and tracking 
tool for logs from multiple Email Security appliances. See your Cisco representative for more 
information.
A log subscription associates a log type with a name, logging level, and other constraints such as size 
and destination information; multiple subscriptions for the same log type are permitted. 
Log Types
The log type indicates what information will be recorded within the generated log such as message data, 
system statistics, binary or textual data. You select the log type when creating a log subscription. See 
 for more information.