Final answer:
To set up a separate SSID using WPA2, you can access your router's settings and create a new network name or SSID. Then, select WPA2 as the security protocol. This will enhance network security and data integrity.
Step-by-step explanation:
To set up a separate SSID using WPA2, you can access your router's settings and create a new network name or SSID. Then, select WPA2 as the security protocol. This will enhance network security by encrypting the data transmitted between devices and the router. It will also improve data integrity by protecting against unauthorized access and reducing the risk of data tampering.
Creating a separate SSID does not directly optimize network speed or expand IP addressing. These factors depend on other aspects of your network setup, such as the internet connection speed, the router's capabilities, and the number of devices connected.