We have a single HP Procurve 2410G-24 Switch.
For the sake of simplicity, there are 2 VLANS configured, and the ports are roughly equally split between them. VLAN1 (LAN) is for server LAN connections, VLAN (SAN) is for an iSCSI SAN.
All works fine, we're just needing more physical capacity.
If I add the second switch (same model) with the same VLAN configuration, and run a cable between each switch on each VLAN, will the VLANs then automagically span the two switches?
Alternatively, I may add the second switch for the Storage VLAN, and leave the other for LAN. Thats just lots of downtime and unplugging though, and under pressure to complete tomorrow.