Справочник Пользователя для Netopia 3366C-ENT
Introduction 1-1
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Overview
The Netopia 3366C-ENT ADSL Router with V.92 Backup is a full-featured ADSL router for connecting diverse
local area networks (LANs) to the Internet and other remote networks. The Netopia 3366C-ENT ADSL Router
with V.92 Backup connects easily to your DSL line to provide your whole network with a high-speed connection
to the outside world. In addition, the V.92 modem backup provides high-availability by automatically switching to
a dial-up mode in the event of a DSL line failure.
local area networks (LANs) to the Internet and other remote networks. The Netopia 3366C-ENT ADSL Router
with V.92 Backup connects easily to your DSL line to provide your whole network with a high-speed connection
to the outside world. In addition, the V.92 modem backup provides high-availability by automatically switching to
a dial-up mode in the event of a DSL line failure.
This section covers the following topics:
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Features and Capabilities
The Netopia 3366C-ENT ADSL Router with V.92 Backup provides the following features:
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LAN inter face: four por t 10/100BaseTX RJ-45 Ethernet switch with Auto-crossover suppor t.
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Point-to-Point Protocol (PAP/CHAP authentication)
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PPP over Ethernet Gateway
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PPP over Ethernet pass-through
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Transparent bridging option
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Suppor t for IP routing for Internet connectivity
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Numbered or unnumbered WAN inter face
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Suppor t for Ethernet LANs with up to eight Ethernet IP subnets
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NAT/NAPT, Multi-NAT, and DHCP (client, ser ver, and relay) for security and convenience
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DNS proxy
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IP Multicast For warding, IGMP V1, V2
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RIP1 and RIP2, static routes
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IP QoS: TOS bit prioritization
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VPN Pass-through for PPTP and IPSec
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Built-in VPN gateway features offer suppor t for up to 15 PPTP or IPSec VPN tunnels
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IPSec implementation suppor ts DES or 3DES encr yption, MD5 or SHA1 encapsulation, and manual or IKE
keying
keying