postIt » blade https://lakm.us/postit Post-It sticky notes with PasteBin sense Thu, 02 Jan 2025 01:33:57 +0000 en-US hourly 1 http://wordpress.org/?v=4.0.18 errdisable_recovery.pdf explains why ou … https://lakm.us/postit/2010/04/errdisable_recovery-pdf-explains-why-ou/ https://lakm.us/postit/2010/04/errdisable_recovery-pdf-explains-why-ou/#comments Mon, 05 Apr 2010 03:01:53 +0000 http://xp-racy.lan/postit/?p=59 errdisable_recovery.pdf explains why our HP-Blade suddenly has disabled port (turn red light from initial green) when connected to a switch.

This blade Catalyst 3020 ports must have been in errdisable/error disable state. First, look for something like

1
2
3
4

#show interfaces gigabitethernet 4/1 status
 
Port    Name       Status       Vlan       Duplex  Speed Type
Gi4/1              err-disabled 100          full   1000 1000BaseSX
]]> https://lakm.us/postit/2010/04/errdisable_recovery-pdf-explains-why-ou/feed/ 0