Configure The Firewall To Prevent Attacks On The Internet; The Description Of Firewall Level - Huawei WS550 User Manual

4. In Download min, Download max, Upload min and Upload max, enter the desired rates.
5. From the Traffic management type drop-down list box, select a traffic management type.
IP QoS classification: In IP address, enter the IP address scope of the computer you want
–
to control.
MAC QoS classification: From the MAC address drop-down list box, select the MAC
–
address of the computer you want to control.
LAN QoS classification: From the LAN interface drop-down list box, select the LAN port
–
of the computer you want to control.
Application QoS classification: From the Application drop-down list box, select the
–
application type you want to control.
6. Click Save.
Configure the Firewall to Prevent Attacks on the
Internet

The Description of Firewall Level

The preset protective levels of the firewall are as follows:
Level Description
High When you set the firewall level of the router to High, only the FTP / DNS /
HTTP packet is allowed to pass through.
Low When you set the firewall level of the router to Low, the packets from the
LAN to the WAN are allowed to pass through.
Disabled When you set the firewall level of the router to Disabled, all data packets
are allowed to pass through.
21