WebShare 111/141
A02-RA111 / A02-RA141
Pag. 1
CHAPTER 1: Introduction
1.1 An Overview of WebShare 111/141 ADSL2+ Router
Welcome to the WebShare 111/141 ADSL2+ Router. Your WebShare 111/141
ADSL2+ Router is an “all-in-one” unit, combining an ADSL modem, ADSL router
and Ethernet network switch, providing everything you need to get the machines
on your network connected to the Internet over your ADSL broadband connection.
The WebShare 111/141 ADSL2+ Router complies with ADSL2+ standards for
worldwide deployment and supports downstream rates of up to 24 Mbps and
upstream rates of up to 1 Mbps. It is designed for small office, home office and
residential users, enabling even faster speed Internet connections. User can
enjoy ADSL services and broadband multimedia applications such as interactive
gaming, video streaming and real-time audio much easier and faster than ever
before.
The product supports PPPoA (RFC 2364 – PPP (Point-to-Point Protocol) over
ATM Adaptation Layer 5), RFC 1483 encapsulation over ATM (bridged or routed),
PPP over Ethernet (RFC 2516), and IPoA (RFC1577) to establish a connection
with ISP. The product also supports VC-based and LLC-based multiplexing.
It is the perfect solution to connect a small group of PCs to a high-speed
broadband Internet connection. Multi-users can have high-speed Internet access
simultaneously.
This product also serves as an Internet firewall, protecting your network from
being accessed by outside users. Not only provide the natural firewall function
(Network Address Translation, NAT), it also provides rich firewall features to
secure user’s network. All incoming data packets are monitored and filtered.
Besides, it can also be configured to block internal users from accessing to the
Internet.
The product provides two levels of security support.
First, it masks LAN users’ IP
addresses which are invisible to outside users on the Internet, making it much
more difficult for a hacker to target a machine on your network.
Secondly, it can
block and redirect certain ports to limit the services that outside users can access.
For example, to ensure that games and other Internet applications will run
properly, user can open some specific ports for outside users to access internal
services in network.
Integrated DHCP (Dynamic Host Control Protocol) services, client and server,
allow multiple users to get their IP addresses automatically on boot up from the
product.
Simply set local machines as a DHCP client to accept a dynamically
assigned IP address from DHCP server and reboot.
Each time local machine is
powered up; the router will recognize it and assign an IP address to instantly
connect it to the LAN.
For advanced users, Virtual Service function allows the product to provide limited
visibility to local machines with specific services for outside users.
An ISP
19216811.live