Are you still getting high ping times to the L3 switch vlan interfaces, rather than pinging across the vlans. Also if you have 2 devices on the same vlan on the switch, what is the response times between these two devices?Sent from Cisco Technical Su...

Is the latency between the vlans all excessive. What is the ping times from a client to the L3 switch? Have you checked the CPU and memory usage on the switch? Sent from Cisco Technical Support iPhone App

Hi JohnCan you post the results from show interface fa0/4. Also can you post the show interface from the Dell switch. Also, take off spanning-tree portfast. Sent from Cisco Technical Support iPhone App