User's Manual

Table Of Contents
40
PING Packet InterNet Groper. A program used to test network
connectivity. PING sends a request message to a destination, and
reports whether it receives a reply as expected.
To PING a device, access the DOS prompt, then type ping, followed
by a space, and the IP address (example: ping 154.1.80.82). Press
Enter.
protocol A set of rules for communication between two or more computers.
DataLink uses the TCP/IP protocol suite.
serial client A device that connects a connection module or modem to a network
through an Ethernet connection. A serial client may also be a
wireless unit, which allows you to connect a SureStepFlexx meter to
a workstation via a network enabled for wireless access. The serial
client connection is active only when the meter is communicating
with the workstation. The serial client is configurable and
communicates using TCP/IP.
serial modem cable A DB25 male to DB9 female molded cable that connects a modem
to the workstation’s serial port.
serial port connector A DB9 female to RJ11 connector that plugs into the workstation’s
serial port and connects the workstation to a meter connection
module.
serial server A device that connects a connection module or modem to a network
through an Ethernet connection. The serial server connection is
constant, even when the meter is not communicating with the
workstation. The serial server is configurable and communicates
using TCP/IP.
serial server connector A DB25 female to RJ11 connector that plugs into the modem and
connects the modem to a serial server.
TCP/IP Transmission Control Protocol/Internet Protocol. A widely used
industry protocol suite for connecting computer equipment. TCP/IP
is fully compatible across different hardware platforms, allowing
computers from different vendors to interoperate and share data and
services. Although the suite has many protocols, TCP and IP are two
of the most important.
ethernet.book Page 40 Friday, December 2, 2005 4:28 PM