User's Manual

Preface
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SMCD3GNV Wireless Cable Modem Gateway User Manual
Key Features
The following list summarizes the Gateway’s key features.
 Integrated, CableLabs-compliant DOCSIS 1.1/ 2.0 /3.0 cable modem.
 Integrated cable modem port for Internet connection to cable modem service.
 Four 10/100/1000 Mbps Auto-Sensing LAN ports with Auto-MDI/MDIX.
 High-speed 300 Mbps IEEE 802.11n Wireless Access Point.
 Dynamic Host Configuration Protocol (DHCP) for dynamic IP configuration, and Domain
Name System (DNS) for domain name mapping.
 One USB 2.0 port.
 Two Plain Old Telephone System (POTS) RJ-11 telephone ports to allow Public Switch
Telephone Network (PSTN) analog phone connections.
 IEEE 802.11 b/g/n interoperability with multiple vendors.
 Wireless WEP, WPA, and WPA2 encryption, Hide SSID, and MAC Filtering.
 VPN pass-through support using PPTP, L2TP, or IPSec.
 Advanced SPI firewall Gateway for enhanced network security from attacks over the
Internet:
– Firewall protection with Stateful Packet Inspection
– Client privileges
– Hacker prevention
– Protection from denial of service (DoS) attacks
– Network Address Translation (NAT)
 Universal Plug and Play (UPnP) enables any UPnP device seamlessly.
 Quality of Service (QoS) ensures high-quality performance with existing networks.
 Effortless plug-and-play installation.
 Intuitive graphical user interface (GUI) configuration, regardless of operating system.
 Comprehensive front panel LEDs for network status and troubleshooting.
 Compatible with all popular Internet applications.