Dell Networking N4000 Series User Manual

Monitoring and Logging System Information 247
• Stack ID —This is the assigned stack ID. For the Dell Networking N2000,
N3000, and N4000 series switches, the stack ID number is always 1. 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.

Dell Networking N4000 Series Specifications

General

Brand	Dell
Model	Networking N4000 Series
Category	Switch
Language	English