What Factors Should Be Considered When Configuring Logging; Default Log Settings - Dell Networking 7048 Configuration Manual

• Stack ID —This is the assigned stack ID. The number 1 is used for systems
without stacking ability. The top of stack is used to collect messages for the
entire stack.
• Component name—The component name for the logging component.
Component "UNKN" is substituted for components that do not identify
themselves to the logging component.
• Thread ID—The thread ID of the logging component.
• File name —The name of the file containing the invoking macro.
• Line number —The line number which contains the invoking macro.
• Sequence number —The message sequence number for this stack
component. Sequence numbers may be skipped because of filtering but
are always monotonically increasing on a per-stack member basis.
• Message — Contains the text of the log message.

What Factors Should Be Considered When Configuring Logging?

Dell recommends that network administrators deploy a syslog server in their
network and configure all switches to log messages to the syslog server. Switch
administrators should also consider enabling persistent logging on the switch.
When managing logs on a stack of switches, the RAM log and persistent log
files exist only on the top of stack platform. Other platforms in the stack
forward their messages to the top of stack log.

Default Log Settings

System logging is enabled, and messages are sent to the console (severity
level: warning and above), and RAM log (severity level: informational and
above). Switch auditing, CLI command logging, Web logging, and SNMP
logging are disabled. By default, no messages are sent to the log file that is
stored in flash, and no remote log servers are defined.
Email alerting is disabled, and no recipient email address is configured.
Additionally, no mail server is defined. If you add a mail server, by default, no
authentication or security protocols are configured, and the switch uses TCP
port 25 for SMTP .
Monitoring and Logging System Information
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