Motorola RSVP RSVP Numeric Display Pager for Micro-TAC Cell Phones Manual do Utilizador descarregar pdf (Página 52)

BRKUCC-2617

Wi-Fi Multimedia (WMM)

 What is WMM?

 supplement to 802.11 MAC layer

 Allows Diff-Serv QoS by creating four queues, called Access Categories

 Access Categories access channel via EDCA (Enhanced Distributed Channel

Access), an enhancement of the existing DCF (Distributed Coordination Function)

 What does WMM add?

 Uplink frames are marked with 802.1p CoS

 Prioritised access for uplink traffic

 ACM flag allows uplink access categories to be enabled/disabled

 Contention-free packet bursting within the TXOP Limit

1 2 ... 47 48 49 50 51 52 53 54 55 56 57 ... 120 121

Communications Endpoints 1
Cisco Unified IP Phone 9971 3
Cisco Soft Client Integration 4
• Web integrated - Quad 5
H.264 video standard 6
High-definition 720p video 6
Built-in Cameras 6
New Cisco Endpoints 7
Keyboard/ 8
 Power over Ethernet (POE) 10
 Supports 2 monitors 10
 Keyboard and Mouse 10
 4 USB ports 10
Mobile Clients 11
Cisco Mobility Architecture 12
 WLAN and Bluetooth 13
 VxI Design 13
CIUS as Design Example 15
Power over Ethernet Plus 16
 IEEE 802.3af PoE 17
 IEEE 802.3at PoE+ 17
802.3at PoE Support Matrix 18
HD media station 21
PoE Plus Support 22
Quality of Service (QoS) 23
Voice Packets 24
Video Packets 24
Realtime 25
Multimedia Conferencing 25
New Standards and RFCs 26
Required 27
Congestion Avoidance 27
 AutoQoS SRND4 28
AutoQoS SRND4 Models 29
Remark to CS1 30
Call Admission Control 32
• Bandwidth (Network QoS 33
Basic Example 34
Cisco RSVP Agent 35
TP ad-hoc 37
Video adhoc 37
Security and Remote Access 38
Rarely-On 39
Access Granted 40
 SSL VPN client 41
(more than just SSL support) 41
– iPhone 3G/3GS/4, iPod touch 42
– Touch screen devices 42
 AnyConnect 2.4 44
• VPN Profile Configurations 44
 Auto-Network Detect 44
Mobility – WLAN and Bluetooth 45
– Wi-Fi Multimedia (WMM) 46
Recommendations for CIUS 47
Recommended Access Points 48
• 802.1x EAP Types 49
• Authentication 49
• Encryption 49
WLAN Admission Control 51
 What is WMM? 52
 What does WMM add? 52
Applications 53
Data Rate Configuration 55
WLAN Cell Design 57
Call Capacity 58
Audio Only Call Capacity 59
Audio + Video Call Capacity 60
Bluetooth Headsets 62
Bluetooth Design 63
 Call Capacity 64
 Data Rate Configuration 64
 Multicast Audio 64
Max # of 65
802.11 Mode 65
 Reduced network capacity 66
Detect and Classify 67
Wireless LAN Tools 68
Virtualised 70
Virtualisation-Aware 70
 UC media separation 71
 Signalling and media kept 71
 QoS can be used on media 71
 Path is optimised 71
The Hairpinning Problem 72
VXI Cloud 73
 Cisco Device 74
 100% attach with 74
VXC Endpoints 74
 Downloaded from 74
Visit supportforums.cisco.com 76
Q & A 77
Appendix – CIUS 80
Cius Tablet 81
Battery Performance - U-APSD 84
Phone WLAN Configuration 85
CIUS WLAN Signal Indicator 86
CIUS Current Access Point 87
WLAN Statistics 88
Stream Statistics 89
Citrix Receiver on the CIUS 91
Citrix Receiver: Home Screen 92
Citrix Receiver: Session Menu 93
Wyse PocketCloud 94
World Mode (802.11d) 97
Recommended Antennas 98
Supported Radio Channels 99
Data Rates and Transmit Power 100
BRKUCC-2617 101
20 MHz or 40 MHz 102
Access Point Configuration 104
Dual-Mode Phones and Clients 105
Site Survey 108
Appendix – Mobile Devices 109
 Profile import 110
Getting Started 111
AnyConnect on Apple iOS 4 112
Virtual Desktop Integration 114
VXC Client Details 115
Appendix – RTP Traffic Types 117
 RTP header provides 118
RTP and Media types 119
RTP header 120

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