DSL-2520U
ADSL2/2+ Router with USB and Ethernet Ports
User Manual
Firewall...................................................................48
IP Filters...............................................................48
Virtual Servers..........................................................50
DMZ......................................................................52
Application Rules........................................................53
MAC Filter...............................................................56
Control....................................................................59
URL Filter...............................................................59
System.....................................................................61
Administrator Password...................................................61
Configuration............................................................62
System Log...............................................................63
Firmware Upgrade.........................................................65
Chapter 5. Abbreviations and Acronyms...........................66
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