... including system, DHCP server, virtual server , DMZ host, firewall, and static routing table. The PL-ER504W-H1 router provides flexible access control, ... or on demand and disconnects when idle to save on network costs. Quick Setup Wizard is supported and friendly help ... Protocols TCP/IP, PPPoE, DHCP, NAT,HTTP,DNSFlow Control IEEE 802.3x for Full duplex Backpressure for Half duplexLEDPowerWAN ...