Cerberus P 6331-4A
6
Features
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A 4-port 10/100Mbps fast Ethernet switch is built-in with automatic switching between
MDI and MDI-X for 10Base-T and 100Base-TX ports, with auto detection allowing you to
use either straight or cross-over Ethernet cables.
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Network Address Translation (NAT) allows multiple users to access outside resources
such as the Internet simultaneously with one IP address/one Internet access account.
Many application layer gateways (ALG) are supported such as web browser, ICQ, FTP,
Telnet, E-mail, News, Net2phone, Ping, NetMeeting, IP phone and others.
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Universal Plug and Play (UPnP) and UPnP NAT Traversal: This protocol is used to
enable simple and robust connectivity among stand-alone devices and PCs from many
different vendors, and it makes setting up a network simple and affordable. UPnP
architecture leverages TCP/IP and the Web to enable proximity networking in addition to
control and data transfer among networked devices. With this feature enabled, you can
seamlessly connect to Net Meeting or MSN Messenger.
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The Dynamic DNS service allows you to alias a dynamic IP address to a static hostname.
This dynamic IP address is the WAN IP address. To use the service, you must first apply
for an account from a DDNS service such as http://www.dyndns.org.
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The Cerberus P 6331-4A provides an embedded PPPoE client function to establish a
connection. You get greater access speed without changing the operation concept, while
sharing the same ISP account and paying for one access account. No PPPoE client
software is required for the local computer. Automatic Reconnect and Disconnect
Timeout (Idle Timer) functions are also provided.
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Virtual Server: You can specify which services are visible to outside users. The router
detects an incoming service request and forwards it to the specific local computer for
handling. For example, you can assign a PC in a LAN to act as a Web server inside and
expose it to the outside network. Outside users can browse inside the web server directly
while it is protected by NAT. A DMZ host setting is also provided for local computers
exposed to the outside Internet network.
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Dynamic Host Configuration Protocol (DHCP) Client and Server: On a WAN site, the
DHCP client obtains an IP address from the Internet Service Provider (ISP) automatically.
On a LAN site, the DHCP server allocates a range of client IP addresses, including
subnet masks and DNS IP addresses and distributes them to local computers. This
provides an easy way to manage the local IP network.
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Static and RIP1/2 Routing: An easy static routing table or RIP1/2 routing protocol
supports routing capability.
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SNMP (Simple Network Management Protocol): SNMP allows convenient remote
management of the router.
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Web-based GUI: A web-based GUI offers easy configuration and management. User-
friendly and with on-line help, it also supports remote management capability for remote
users to configure and manage this product.
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Firmware Upgradeable: You can upgrade the router with the latest firmware through its
web-based GUI.
Summary of Contents for Cerberus P 6331-4A
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