I know this is old but it keeps coming up on a Google search, better to read:https://community.cisco.com/t5/routing/how-to-block-fan-messages-in-router-syslog-buffer/td-p/1525590

I know this is old but it keeps coming up on a Google search, better to read:https://community.cisco.com/t5/routing/how-to-block-fan-messages-in-router-syslog-buffer/td-p/1525590

I had this error on my 2811sh env allMain Power Supply is ACFan 1 OKFan 2 OKFan 3 Low RPMFan Speed Setting: NormalSystem Temperature: 26 Celsius (normal)Environmental information last updated 00:00:12 agoI bought a broken 2811 and exchanged fan #3.  ...