• ติดตั้ง Firewall ZyXEL ZyWALL-USG

• Install ZyXEL ZyWALL-USG-50 Firewall to separate each ip Port and make each ip Qos to sort our focus then plugged into the Switch Cisco SG300 and divide the Vlan to use ip to use, such as a Lan using Vlan1 Vlan2, IP Wi-Fi and not be able to use FTP. Best used as an ip to a CCTV Vlan3, and storage devices.

• Install Firewall ZyXEL ZyWALL-USG-50 to adopt extraordinary lift each ip ip each Qos Port and for the prioritization. Then connect the Switch Cisco SG300 and then dividing the Vlan to separate ip in applications such as Vlan1 a band Lan Vlan2 use IP to Wi-Fi and unlimited access to the FTP was the Vlan3 as ip. with CCTV and storage devices.

Installation system Firewall ZyXEL ZyWALL-USG-50 to adopt, separate IP each Port and Qos each IP for use in the sequence of importance. The trust connected to Switch Cisco SG300 and divide Vlan to use separate IP in applications such as Vlan1 band is Lan Vlan2 used as IP.Wi-Fi limited and not available FTP. The Vlan3 used as IP to CCTV and equipment storage.