Proscend 6200-2W, Руководство пользователя

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6200 series G.SHDSL.bis VPN Router is a high performance 4 ports Security Gateway providing Internet access and
LAN-to-LAN application over existing copper line for small/medium office. Complying with ITU-T G.991.2 (2004)
standard, 6200 series make full use of the advanced G.SHDSL.bis technology to offer data transmission rates of up
to 5.696Mbps in 2-wire mode, 11.392Mbps in 4-wire mode and 22.784Mbps in 8-wire mode.
6200 series VPN Router is integrated high-end Bridging/Routing capabilities with advanced functions of Multi-DMZ,
Virtual Server mapping, and VPN pass-through. Because of rapid growth of network, virtual LAN has become one of
the major new areas in internetworking industry. 6200 support port-based VLAN and IEEE 802.1q VLAN over ATM
network.
With always on connection that DSL features, 6200 series VPN routers provide advanced firewall with SPI (Stateful
Packet Inspection) and DoS protection, serving as a powerful firewall to protect from outside intruders of secure
connection. It also supports IP precedence to classify and prioritize types of IP traffic. In additional, its VPN feature
supports data transmission over the Internet by data encryption/decryption between two sites. VPNs feature allows
replacing a private leased line to minimize the expense among global inter-connection.
Not only the much higher bandwidth than convention symmetric digital subscriber loop, 6200 series also provide
the network administrators tool of Quality of Service (QoS) to allocate network resources effectively. By classify the
priority of services, the functions of bandwidth management increases efficiency and productivity on specific demands
such as VoIP, video streaming, video-conferencing or interactive game applications to guarantee all the application get
the deserved service quality.