I have WS-CE-500-24TT.
On Fa1 port connect PC1 with ip 192.168.1.169. This port in "Desktop" mode and belongs to VLAN1.
On Fa2 port connect uncontrollable switch Dlink and PC2 with 192.168.1.253 connects on this switch. Fa2 belongs to VLAN1.
So, when Fa2 sets in "Server" mode, PC1 pings PC2 and when Fa2 sets in "Switch" mode, PC1 not ping PC2. What's wrong?