... I 1.802.11a/g/b wireless AP/access point 2.2.4G/5.8G,400mW/200mW 3. ... S172-I has all wireless modes--the Access Point (AP), Bridge Point to Point (PTP), Point to Multipoint (PTMP) Connections, Wireless Client ( ... the features--NAT, Routing, DHCP, user authentication management, firewall, VPN, bandwidth management, QoS, and other functions.Technology ParametersTechnology SpecificationsDB6000AP/Bridge ...