... 2+ Modem Router This is a well-designed high-speed and high performance adsl2+ router, which provides 4-port switch function ... PPP over EthernetRFC 1577 Classical IP over ATMBridged Function IEEE802.1d Transparent, learning bridge with spanning ... tree support. PPPoE relayRouting Function IPv4, TCP, UDP, ICMP, ARP, RARP, ... EDUP 2701-T wireless WIFI ADSL 2+ Modem Router