Syslog message format

Syslog messages that appear on a Cisco device consists of several parts. Consider the following message: *Jan 18 03:02:42: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet0/0, changed state to down The message consists of the following parts: Jan 18 03:02:42 – Read More …

Syslog explained

Syslog is a standard for message logging. Syslog messages are generated on Cisco devices whenever an event takes place – for example, when an interface goes down or a port security violation occurs. You’ve probably already encountered syslog messages when Read More …