We have many blade switch C3032 (Dell) in our infrastructure. The fast ethernet interface (management out of band) is configured with a static ip adresse. Today, 80percent of these switch lost the correct configuration to have this configuration commande : ip address dhcp
In syslog, we have only one log :
Jun 15 13:51:55.846 METDST: AUTOINSTALL: FastEthernet0 is assigned 172.16.255.246
But theses switch have'nt restart today M1000-JF4-C3032-1 uptime is 1 year, 41 weeks, 4 days, 1 hour, 0 minutes and the command "show running-config" see no configuration change :
M1000-JF4-C3032-1# sh run
Current configuration : 7957 bytes
! Last configuration change at 15:15:59 METDST Wed May 19 2010
! NVRAM config last updated at 15:16:03 METDST Wed May 19 2010
The clock time is correctly synchonised with NTP
.16:15:25.267 METDST Tue Jun 15 2010
Any ideas of the configuration change ????
Why the switch do an autoconfig with fastehternet 0 ?
No one do any configuration on switch today (the switch hav'nt any log of a configuration mode)...
Thanks for help
Could someone have changed something from the Blade center management module? I know in our organization the server teams are making changes on the management modules all the time.
Just a thought.
thanks for your respons, but no one do something on the management module... i think wee have to open a ticket to cisco tac...