User's Manual

NETGEAR CG814WH Wireless Cable Modem Gateway
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provides authentication (username and password) in addition to data transport.
A PPPoE session can be initiated by either a client application residing on a
PC, or by client firmware residing on a modem or router.
PPTP (Point-to-Point Tunneling Protocol) A protocol (set of communication
rules) that allows corporations to extend their own corporate network through
private “ tunnels” over the public Internet Effectively, a corporation uses a
wide-area network as a single large local area network. A company no longer
needs to lease its own lines for wide-area communication but can securely use
the public networks. This kind of interconnection is known as a virtual private
network.
RJ-11 (Registered Jack-11)- A telephone connector that holds up to six wires.
The RJ-11 is the common connector used to plug a telephone into a wall.
RJ-45 A connector similar to a telephone connector that holds up to eight
wires, used for connecting Ethernet devices.
Roaming The ability to use a wireless device and be able to move from one
access point’ s range to another without losing the connection.
Router Protocol-dependent device that connects sub-networks together.
Routers are useful in breaking down a very large network into smaller
sub-networks; they introduce longer delays and typically have much lower
throughput rates than bridges.
Server Any computer whose function in a network is to provide user access
to files, printing, communications, and other services.
Static IP Address A permanent IP address that is assigned to a node in a
TCP/IP network.
STP (Shielded Twisted Pair) Telephone wire that is wrapped in a metal
sheath to eliminate external interference.
Subnet Mask The method used for splitting IP networks into a series of
sub-groups, or subnets. The mask is a binary pattern that is matched up with
the IP address to turn part of the host ID address field into a field for subnets.