H3C Technologies H3C Intelligent Management Center - Manual (Page 20)

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Figure 3 Local monitor
Local monitor enhances data security and can collect monitor index data that remote monitor cannot (for
example, Oracle database error log files). However, local monitor supports monitoring fewer types of
applications.
Table 2 Monitor method
Monitor method Default port Description
SSH/Telnet (CLI)
• TCP 23 (for Telnet)
• TCP 22 (for SSH)
APM telnets to or uses SSH to access Linux or Unix OS and
executes commands to obtain monitor index data.
SNMP UDP 161
Simple Network Management Protocol (SNMP) is supported
by most operating systems and network devices. APM uses the
SNMP agent deployed on the host to obtain monitor index
data of the host. The default listening port cannot be modified.
WMI TCP 135
Windows Management Instrumentation (WMI) is a core
management technology that allows APM to collect monitor
indexes from applications such as a Windows operating
system, IIS, .NET server, and AD directory.
JMX TCP 1099
Java Management Extensions (JMX) provides a platform for
managing applications, devices, and systems. APM collects
Tomcat and JBoss monitor index data by using JMX.
JDBC N/A
Java Database Connectivity (JDBC) is a Java API to execute
SQL statements and provide access to multiple types of
relation databases.
API N/A
Application Programming Interface (API) includes predefined
functions. APM uses the predefined functions to obtain monitor
index data of applications.
APM monitor features
APM provides operators with the functions described in this section to monitor the applications.
Application monitor management
One of the functions that APM uses to monitor applications is through the application monitor
management function. Once collected, the information can be displayed in different views based on
your needs.