Pelco C1977M-D manual See Local Area Network, Work operating system and using a transport protocol

JPEG	Joint Photographic Expert Group (procedure to encode still images)
LAN	See Local Area Network
Local Area Network	Multiple computers linked together into a network to share information within a
	limited geographic area (such as a building or a campus) controlled by a net-
	work operating system and using a transport protocol
MAC Address	Media Access Control/hardware address
NAT	See Network Address Translator
Network Address
Translator	A proposal for IP address re-use where the local IP address is mapped to a glo-
	bally unique address
Picture	A video picture that has been digitized at a particular resolution
PPP	See Point-To-Point Protocol
Point-To-Point
Protocol	A protocol allowing a computer using TCP/IP to connect directly to the Internet
Router	A physical device that connects multiple LANs
QCIF	Quarter CIF, video format with 176 x 144 pixels
Server Push	A continuous stream sent from the transmitter to the web browser
Subnet mask	A mask that explains which part of an IP address is the network address and
	which part composes the host address. It is usually expressed in dotted-decimal
	notation (for example, 255.255.255.192).
TCP	Transfer Control Protocol
UDP	User Datagram Protocol
URL	Uniform Resource Locator
UTP	Unshielded Twisted Pair
WAN	See Wide Area Network
Wide Area Network	Multiple LANs connected together, usually over a great distance

Pelco Manual C1977M-D (6/02) [ 69 ]