Enabling And Disabling Time Stamps On Log Messages; Enabling And Disabling Sequence Numbers In Log Messages - Cisco Catalyst 9500 Manual

Enabling and Disabling Time Stamps on Log Messages

Enabling and Disabling Time Stamps on Log Messages
By default, log messages are not time-stamped.
This task is optional.
Procedure
Step 1
Step 2
Step 3

Enabling and Disabling Sequence Numbers in Log Messages

If there is more than one log message with the same time stamp, you can display messages with sequence
numbers to view these messages. By default, sequence numbers in log messages are not displayed.
This task is optional.
Procedure
Step 1
System Management Configuration Guide, Cisco IOS XE Amsterdam 17.2.x (Catalyst 9500 Switches)
184
Command or Action
configure terminal
Example:
Device# configure terminal
Use one of these commands:
• service timestamps log uptime
• service timestamps log datetime[msec |
localtime | show-timezone]
Example:
Device(config)# service timestamps log
uptime
or
Device(config)# service timestamps log
datetime
end
Example:
Device(config)# end
Command or Action
configure terminal
Example:
Configuring System Message Logs
Purpose
Enters global configuration mode.
Enables log time stamps.
• log uptime Enables time stamps on log
messages, showing the time since the
system was rebooted.
• log datetime Enables time stamps on log
messages. Depending on the options
selected, the time stamp can include the
date, time in milliseconds relative to the
local time zone, and the time zone name.
Returns to privileged EXEC mode.
Purpose
Enters global configuration mode.