this is my first post!
I have 7 vlans between switches, in one vlan the ping is high or loss packet in the same vlan.In the rest of the vlans is normal.
I have 18 switches. in ring topology with Fiber Optic connection. The Ring Topology is configured
stp mode rstp
For example in the vlan2 I pinging from host A in Switch A to Host B in switch B normally the ping en between vlans is 1ms, but in this case is 200 ms 120 ms 35 ms etc.
I need resolve this, how start resolve, any ideas?