I have 22 cisco switches in 6 racks (2+4+4+4+4+4).
Inside a rack the switches are daisy-chained. The switch on top every rack is connected to the first switch in the first rack.
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I've tested my setup with a simple daisy-chain of 2 Cisco 3020 and I got no connection to the clients which are attached to the second switch.
If I connect only one swicth, all is fine.
I resetted the Cisco 3020 to default values. As this, all switches became unmanaged (which is fine, there is no much traffic).
How can I get the traffic through all 22 switches?