Management of networking equipment is one of the responsibilities of an IT person

​One of the responsibilities of an IT person is to configure and manage networking equipment. Of course management of switches and firewalls is a good idea to hand over to dedicated networking people, but an IT person needs to know at least basics of computer networking.

A system administrator may not know all of the specifics of firewall rules, or how to manage networking equipment, but such a person needs to have basic knowledge of these actions. 

Developers do not require this skillset.

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