Wireshark find devices on network

1. Can Wireshark monitor all devices on network?
2. Can you detect Wireshark on a network?

Can Wireshark monitor all devices on network?

Wireshark is a powerful tool that can analyze traffic between hosts on your network. But it can also be used to help you discover and monitor unknown hosts, pull their IP addresses, and even learn a little about the device itself.

Can you detect Wireshark on a network?

You can't detect it by passively listening on the network. But the switches will by default only relay broadcast traffic and traffic destined for a port to a port.