Table of Contents
Advertisement
CCA
CDP
CDR
CEF
CGI
CHAP
CIDR
ClearPass
ClearPass
Guest
ClearPass
Policy Manag-
er
CLI
CN
CNA
CoA
SCALANCE W1750D CLI
Function Manual, 03/2019, C79000-G8976-C452-04
Clear Channel Assessment. In wireless networks, the CCA method detects if
a channel is occupied or clear, and determines if the channel is available for
data transmission.
Cisco Discovery Protocol. CDP is a proprietary Data Link Layer protocol de-
veloped by Cisco Systems. CDP runs on Cisco devices and enables net-
working applications to learn about the neighboring devices directly
connected to the network.
Call Detail Record. A CDR contains the details of a telephone or VoIP call,
such as the origin and destination addresses of the call, the start time and
end time of the call, any toll charges that were added through the network or
charges for operator services, and so on.
Common Event Format. The CEF is a standard for the interoperability of
event or log-generating devices and applications. The standard syntax for
CEF includes a prefix and a variable extension formatted as key-value pairs.
Common Gateway Interface. CGI is a standard protocol for exchanging data
between the web servers and executable programs running on a server to
dynamically process web pages.
Challenge Handshake Authentication Protocol. CHAP is an authentication
scheme used by PPP servers to validate the identity of remote clients.
Classless Inter-Domain Routing. CIDR is an IP standard for creating and
allocating unique identifiers for networks and devices. The CIDR IP address-
ing scheme is used as a replacement for the older IP addressing scheme
based on classes A, B, and C. With CIDR, a single IP address can be used
to designate many unique IP addresses. A CIDR IP address ends with a
slash followed by the IP network prefix, for example, 192.0.2.0/24.
ClearPass is an access management system for creating and enforcing poli-
cies across a network to all devices and applications. The ClearPass inte-
grated platform includes applications such as Policy Manager, Guest,
Onboard, OnGuard, Insight, Profile, QuickConnect, and so on.
ClearPass Guest is a configurable ClearPass application for secure visitor
network access management.
ClearPass Policy Manager is a baseline platform for policy management,
AAA, profiling, network access control, and reporting. With ClearPass Policy
Manager, the network administrators can configure and manage secure net-
work access that accommodates requirements across multiple locations and
multivendor networks, regardless of device ownership and connection meth-
od.
Command-Line Interface. A console interface with a command line shell that
allows users to execute text input as commands and convert these com-
mands to appropriate functions.
Common Name. CN is the primary name used to identify a certificate.
Captive Network Assistant. CNA is a popup page shown when joining a net-
work that has a captive portal.
Change of Authorization. The RADIUS CoA is used in the AAA service
framework to allow dynamic modification of the authenticated, authorized,
and active subscriber sessions.
Appendix A
A.1 Glossary of Terms
731
Advertisement
Table of Contents
