How to build a topology for interconnecting switches in the same network?

Question

Computer networks

How to find out the topology of connecting switches to each other in the same network, there is no access to the management interface. delays in the margin of error.

Answer 1

Without access to the admin panels of the switches (via cable or web or telnet) in any way.
All topology drawing tools based on LLDP/CDP do not give a 100% guarantee of fidelity and require the support of these technologies by the equipment (and also the correct settings).
Your option is by hand. you can turn off switches by segments and look at whose links have fallen and gradually find out what the devices are responsible for