After attaching four PCs to the switch ports, configuring the SSID and setting authentication properties for a small office network, a technician successfully tests the connectivity of all PCs that are connected to the switch and WLAN. A firewall is then configured on the device prior to connecting it to the Internet. What type of network device includes all of the described features?
- standalone wireless access point
- firewall appliance
- switch
- wireless router
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Answers Explanation & Hints: The type of network device that includes all of the described features is a wireless router.
A wireless router is a networking device that combines the functions of a traditional wired router and a wireless access point. It includes Ethernet ports for connecting wired devices such as PCs and a wireless radio for connecting wireless devices. It also includes built-in software for configuring the SSID and setting authentication properties for the wireless network, as well as a firewall for securing the network from external threats.
In the described scenario, the technician attached PCs to switch ports, configured the SSID, set authentication properties for the WLAN, and tested connectivity, which are all functions of a wireless router. The firewall was then configured on the device prior to connecting it to the Internet, which is also a function of a wireless router. Therefore, a wireless router would be the network device that includes all of the described features.