How to inherit configuration on CISCO switches?

Question

Computer networks

I need your advice dear. Once upon a time, one of my colleagues told me about such a function on cisco switches, which allow other switches to inherit their configuration. Those. for example, a topology of 3 switches in a ring, one of them is the leader, vlans are configured on it, etc. this data could be transferred to other switches. Is there such a thing or am I confusing something? Copying run config and pasting it into other Sws is not recommended.

Answer 1

Read about VTP/GVRP. But no one uses these things on serious networks. And yes, just like that, no one inserts the entire output of show run, people upload configs via tftp

Answer 2

Why don't they use VTP?