Real-Time Traffic over Wireless LAN Solution Reference Network Design Guide
Glossary
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Contents

Glossary

Glossary

A

AAA

Authentication, Authorization, and Accounting

AC

Access Categories

ACM

Admission Control Mandatory

ADDTS

Add Traffic Stream

AES

Advanced Encryption Standard

ANonce

Authenticator Nonce

AP

Access Points

AVC

Application Visibility and Control

AVVID

Architecture for Voice, Video, and Integrated Data

B

BPSK

Binary Phase Shift Keying

BSS

Basic Service Set

BSSID

Basic Service Set Identifier

BT

Bluetooth

BTK

Base Transient Key

BYOD

Bring Your Own Device

C

CAC

Call Admission Control

CAPWAP

Control and Provisioning of Wireless Access Points

CCA

Clear Channel Assessment

CCKM

Cisco Centralized Key Management

CCX

Cisco Compatible Extensions

CLI

Command Line Interface

CoS

Class of Service

CSMA-CA

Carrier Sense Multiple Access-Collision Avoidance

D

dBM

Decibels per Milliwatt

DCF

Distributed Coordination Function

DFS

Dynamic Frequency Selection

DHCP

Dynamic Host Configuration Protocol

DNS

Domain Name Services

DS

Distributed System

DSCP

Differentiated Services Code Point

DTIM

Delivery Traffic Indication Map

E

EAP

Extensible Authentication Protocol

EAP-FAST

EAP-Flexible Authentication via Secure Tunneling

EAP-TLS

EAP-Transport Layer Security

EAPOL

EAP over LAN

EDCF

Enhanced Distributed Coordination Function

EF

Expedited Forwarding

EMI

Electromagnetic interference

EIGRP

Enterprise Interior Gateway Routing Protocol

EOSP

End-of-Service Period

F

FMS

Fixed Mobile Substitution

FT

Fast Transition

G

GTC

Generic Token Card

GTK

Group Temporal Key

GUI

Graphical User Interface

H

HA

High Availability

HCCA

Hybrid Coordinated Channel Access

H-REAP

Hybrid Remote Edge Access Point

HSRP

Hot Standby Router Protocol

HT

High Throughput

I

IE

Information element

IKE

Internet Key Exchange

IM

Instant Messaging

IP

Internet Protocol

K

KRK

Key Request Key

L

LEAP

Lightweight EAP

LBS

Location-based Service

M

MAC

Media Access Control

MCU

Media Control Unit

MIC

Message Integrity Check

MIMO

Multiple Input - Multiple Output

MOS

Mean Opinion Score

MRC

Maximum Ratio Combining

MSCHAPv2

Microsoft Challenge-Handshake Authentication Protocol Version 2

N

NBAR

Network Based Application Recognition

NSK

Network Session Key

NTP

Network Time Services

O

OFDM

Orthogonal Frequency Division Multiplexing

OKC

Opportunistic Key Cache

OSI

Open Systems Interconnection

OSPF

Open Shortest Path First

P

PAC

Protected Access Credentials

PC

Personal Computer

PEAP

Protected EAP

PHB

Per Hop Behavior

PIM

Protocol Independent Multicast

PKC

Proactive Key Caching

PKI

Public Key Infrastructure

PLCP

Physical Layer Convergence Protocol

PMK

Pair-wise Master Key

PSTN

Public Switched Telephone Network

PTK

Pair-wise Temporal Key

Q

QAM

Quadrature Amplitude Modulation

QBSS

QoS Basic Service Set

QPSK

Quadrature Phase Shift Keying

QoE

Quality of Experience

QoS

Quality of Service

R

RADIUS

Remote Authentication Dial-in User Service

RF

Radio Frequency

RMM

Remote Management Module

RRM

Radio Resource Management

RSSI

Received Signal Strength Indication

RToWLAN

Real-Time Traffic over Wireless LAN

S

SIP

Session Initiation Protocol

SLA

Service-level Agreements

SNR

Signal-to-Noise Ratio

SNonce

Supplicant Nonce

SSID

Service Set Identifiers

T

TDM

Time Division Multiplexing

TIM

Traffic Indicator Map

TKIP

Temporal Key Integrity Protocol

TLS

Transport Layer Security

TPC

Transmitter Power Control

TSPEC

Traffic Specification

TSRS

Traffic Stream Rate Set

TXOP

Transmit Opportunity

U

U-APSD

Unscheduled Automatic Power-Save Delivery

UDP

User Datagram Protocol

UNII

Unlicensed National Information Infrastructure

UP

User Priority

V

VHT

Very High Throughput

VoWLAN

Voice over Wireless LAN

VoIP

Voice over Internet Protocol

VPN

Virtual Private Network

W

WCS

Wireless Control System

WEP

Wired Equivalent Privacy

WLC

Wireless LAN Controller

WLAN

Wireless LAN

WMM

Wi-Fi Multimedia Mode

WPA

Wi-Fi Protected Access

WPA2

Wi-Fi Protected Access 2