Cisco 3120XG Server's Interface Flapping during reboot ?

[jjpeyrache]

hello

my customer reported strange and reproductible issue on C3120 (running latest version) during

reboot of 3120 switch ,network interfaces of servers connected to 3120 are bouncing/Flapping

several times before switch are ready to use.

Server's Bonding reports and failover/failback several times.

I look on documentation I didn't find any configurations/commands can help us to bring up

Switch Servers Interfaces only when C3120 ready to forward traffic

hope to be clear

any informations/Comments Welcomed

JYP

[Reza Sharifi]

Hi,

You may want to hard set the speed and duplex on the switch ports and the server ports and test again.

HTH

[jjpeyrache]

hello

thanks for your reply

unfortunately we already did this test, without success , may be due to some internals

hardware tests or auto configuration default parameters ?

but I didn't successful get informations yet

thanks

JYP