I need some help, I need to do redundancy with 4 hp switchs.
You can see the network with the attach file.
If think it's quite simple but want to know if I'm going wrong.
Do I need to enable rstp on every switch and do I need to do some port trunking ?
Also do I need to do something special with vlan configuration ?
PCs are linked to IP phone that are tagged by the omnipcx. No other special vlan, all machines need to communicate between them.