User`s manual

Multi-WAN VPN QoS Router
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and click "Apply‖ to finish binding.
Though these basic operations can help solve the problem but Qno's technical engineers
suggest that further measures should be taken to prevent the ARP attack.
1. Deal with virus source as well as the source device affected by virus through virus killing
and the system re-installation. This operation is more important because it solves the source PC
which is attacked by ARP. This can better shelter the network from being attacked.
2. Cyber café administrators should check the LAN virus, install anti-virus software (Ginshan
Virus/Reixin must update the virus codes) and conduct virus scanning for the device.
3. Install the patch program for the system. Through Windows Update, the system patch
program (critical update, security update and Service Pack)
4. Provide system administrators with a sophisticated and strong password for different