Decoding Network Alerts Understanding Syslog Levels from Emergency to Debug

Added: 2026-05-16

[00:00:00]So, syslog is designed to record your network's whispers and screams.

[00:00:07]So, there's levels to this.

[00:00:09]There's levels to this. So, uh level zero, that's an emergency. So, if you get if you on your router and you get a log message, let me see if I got any. Like normally when when the router reboots, you get log messages.

[00:00:27]Just going to try to see if All right, there's some right there.

[00:00:41]See sys five?

[00:00:43]That's a notification.

[00:00:47]That level That's syslog level five is a notification. As you can see, configured from console by show run, boom.

[00:00:58]Level three is a error.

[00:01:01]Level five is a notification. Level seven is a a debug.

[00:01:09]So, with that,