Draytek Vigor3300 Series, Руководство пользователя, Страница: 57 / 213

Vigor3300 Series User’s Guide
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Click Apply to reboot the system and apply the settings.
Note: If both the Primary and Secondary DNS fields are left empty, the router will
assign its own IP Address to local users as a DNS proxy server and maintain a DNS
cache. If the IP address of a domain name is already in the DNS cache, the router will
resolve the domain name immediately. Otherwise, the router forwards the DNS query
packet to the external DNS server by establishing a WAN (e.g. DSL/Cable)
connection.
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This page allows users to specify which subnet that DHCP server is located the relay agent
should redirect the DHCP request to.
WAN Interface Choose the WAN interface for applying relay agent.
DHCP Server IP Address Type the IP address for the DHCP server.