Although 5G has been a hot topic lately, it is another kind of wireless network standard that we may also (or even more) depend on.
The difference between managed and unmanaged switches
What role does a switch, router, firewall, and wireless AP play in the network?
What is Ethernet and Ethernet Switch？
In terms of network topology, a medium and large HD network video surveillance system needs to adopt a three-layer network architecture: access layer, aggregation layer, and core layer.