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E.g. when a monitoring server in the Intranet with the address 192.168.1.8 provides the port
forwarding service to the PC in the extranet (the service port is 7000 and HTTP port is
8000), the setup steps are described as follows:
9.5 URL filtering
It can restrict some hosts in the LAN (such as children and employees) to access the
specified URL addresses (web or website URL). You can add more URL addresses to
restrict access to more URL.
9.6 DMZ host
It is used to provide network services without security authorization and enables a wireless
server to receive all connection requests from WAN
(it severely reduces the network security level and should be carefully used).
9.7 VLAN setup
It can provide network sectioning service. VLAN can divide the network scope and
facilitate network security maintenance and management.
