Table of Contents
Advertisement
Media Access Control (MAC)
Mechanisms for controlling access by a station to a common transmission
medium shared with other stations.
Proxy server
A proxy server can increase the security in a network. The software can be used,
for example, to check access or to deny access to particular pages or
documents as is also the case with a firewall. A proxy server can also serve as a
type of buffer so that web pages that have been called once do not always have
to be addressed again via the host. This allows wait times to be reduced
considerably.
RFC1006
Request for Comment nr. 1006. Document of the Internet Engineering Task
Force (IETF) for specification of the ISO transport service on TCP.
See also −> ISO−on−TCP
S5 connection
see ISO transport connection
S7 applets
S7 applets are special Java applets that allow read and write access to an S7
station via the CP IT.
S7 beans
S7 beans are special JavaBeans supplied for the IT−CP in a class library. They
allow access to process data via IT−CP and display of the data in a Web
browser.
S7 subnet ID
You will find detailed information in the online help of STEP 7.
S7BeansAPI
The S7BeansAPI is a software component library. It contains the S7 beans of the
IT−CP.
SMTP
Simple Mail Transfer Protocol: Protocol of the Internet protocol family for
transferring E−mails.
Subnet mask
You will find detailed information in the online help of STEP 7.
S7-CPs for Industrial Ethernet Configuring and Commissioning
Release 07/2010
C79000−G8976−C182−10
D Glossary
A−303
Advertisement
Table of Contents
