Difference between revisions of "CCNP 3 Wireless LANs"

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|[[Image:ScreenShot460.jpg|800px|left|thumb|Layer 3 Roaming]]
 
|[[Image:ScreenShot460.jpg|800px|left|thumb|Layer 3 Roaming]]
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|}
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==Wireless VLAN Support==
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{|
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|[[Image:ScreenShot461.jpg|800px|left|thumb|Wireless VLAN Support]]
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|-
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|[[Image:ScreenShot462.jpg|800px|left|thumb|Wireless VLAN Support]]
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|-
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|[[Image:ScreenShot463.jpg|800px|left|thumb|Enterårice Voice Architecture]]
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|}
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==Wireless Mesh Networking==
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{|
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|[[Image:ScreenShot464.jpg|800px|left|thumb|Wireless Mesh Networking]]
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|-
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|[[Image:ScreenShot465.jpg|800px|left|thumb|Wireless Mesh Networking]]
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|-
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|[[Image:ScreenShot852.jpg|800px|left|thumb|Wireless Mesh Networking]]
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|-
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|[[Image:ScreenShot466.jpg|800px|left|thumb|Wireless Mesh Networking]]
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|}
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=Explaining Wireless LAN Technology Standards=
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==Unlicensed Frequency Bands==
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{|
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|[[Image:ScreenShot467.jpg|800px|left|thumb|Unlicensed Frequency Bands]]
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|}
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'''Reflection''': Occurs when RF waves bounce off objects (for example, metal or glass surfaces).<br/>
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'''Scattering''': Occurs when RF waves strike an uneven surface (for example, a rough surface) and are reflected in many directions.<br/>
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'''Absorption''': Occurs when RF waves are absorbed by objects (for example, walls).<br/>
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==WLAN Regulation and Standardization==
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{|
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|[[Image:ScreenShot468.jpg|800px|left|thumb|WLAN Regulation and Standardization]]
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|}
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==IEEE 802.11b Standard==
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{|
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|[[Image:ScreenShot469.jpg|800px|left|thumb|802.11b]]
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|-
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|[[Image:ScreenShot471.jpg|800px|left|thumb|802.11b channel use]]
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|-
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|[[Image:ScreenShot470.jpg|800px|left|thumb|802.11b channels]]
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|-
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|[[Image:ScreenShot472.jpg|800px|left|thumb|802.11b channel reuse]]
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|-
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|[[Image:ScreenShot473.jpg|800px|left|thumb|802.11b Wireless Coverage]]
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|}
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==IEEE 802.11a Standard==
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{|
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|[[Image:ScreenShot474.jpg|800px|left|thumb|802.11a]]
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|-
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|[[Image:ScreenShot475.jpg|800px|left|thumb|802.11a]]
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|-
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|
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*Transmit Power Control (TPC)
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*Dynamic Frequency Selection (DFS)
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|-
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|[[Image:ScreenShot476.jpg|800px|left|thumb|802.11a]]
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|}
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==IEEE 802.11g Standard==
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{|
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|[[Image:ScreenShot477.jpg|800px|left|thumb|802.11g]]
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|-
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|[[Image:ScreenShot478.jpg|800px|left|thumb|802.11g]]
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|}
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==802.11 Comparison==
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{|
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|[[Image:ScreenShot479.jpg|800px|left|thumb|Comparison]]
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|-
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|[[Image:ScreenShot480.jpg|800px|left|thumb|Comparison]]
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|-
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|[[Image:ScreenShot481.jpg|800px|left|thumb|Range Comparison]]
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|-
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|[[Image:ScreenShot482.jpg|800px|left|thumb|302.11 Standards]]
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|}
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'''Kommet her til'''
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==General Office Wireless LAN Design==
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{|
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|[[Image:ScreenShot483.jpg|800px|left|thumb|Office Wireless LAN Design]]
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|-
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|[[Image:ScreenShot484.jpg|800px|left|thumb|Best practices]]
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|}
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==WLAN Security==
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{|
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|[[Image:ScreenShot485.jpg|800px|left|thumb|Why WLAN Security?]]
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|-
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|[[Image:ScreenShot486.jpg|800px|left|thumb|WLAN Security Threats]]
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|-
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|[[Image:ScreenShot487.jpg|800px|left|thumb|Mitigating the Threats]]
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|-
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|[[Image:ScreenShot488.jpg|800px|left|thumb|Evolution of WLAN Security]]
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|-
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|[[Image:ScreenShot489.jpg|800px|left|thumb|Client Association]]
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|-
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|[[Image:ScreenShot490.jpg|800px|left|thumb|WPA & WPA2 Authentication]]
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|-
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|[[Image:ScreenShot491.jpg|800px|left|thumb|WPA & WPA2 Encryption]]
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|-
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|[[Image:ScreenShot492.jpg|800px|left|thumb|WLAN Security Summary]]
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|-
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|[[Image:ScreenShot493.jpg|800px|left|thumb|WLAN Security Evaluation]]
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|}
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=Configuring Cisco WLAN Clients=
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==Cisco 802.11a/b/g WLAN Client Adapters==
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{|
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|[[Image:ScreenShot494.jpg|800px|left|thumb|NICs]]
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|}
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'''Gider ikke gennemgå hvordan man trykker Next for at installere en driver'''
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==Cisco WLAN IP Phone==
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{|
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|[[Image:ScreenShot496.jpg|800px|left|thumb|Cisco WLAN IP Phone]]
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|}
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==Cisco Compatible Extensions Program for WLAN Client Devices==
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{|
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|[[Image:ScreenShot497.jpg|800px|left|thumb|CCX]]
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|-
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|[[Image:ScreenShot497.jpg|800px|left|thumb|Cisco Compatible Extensions Program]]
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|}
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=Implementing Wireless LANs=
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==Wireless Client Association==
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{|
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|[[Image:ScreenShot499.jpg|800px|left|thumb|Autonomous WLAN Solution]]
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|-
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|[[Image:ScreenShot500.jpg|800px|left|thumb|Lightweight WLAN Solution]]
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|-
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|[[Image:ScreenShot501.jpg|800px|left|thumb|Lightweight WLAN Solution]]
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|}
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==Lightweight Access Point Protocol==
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{|
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|[[Image:ScreenShot502.jpg|800px|left|thumb|LWAPP]]
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|-
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|[[Image:ScreenShot503.jpg|800px|left|thumb|WLAN Controllers]]
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|-
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|[[Image:ScreenShot504.jpg|800px|left|thumb|Comparision]]
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|}
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==Describing WLAN Components==
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{|
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|[[Image:ScreenShot505.jpg|800px|left|thumb|Wireless LAN Components]]
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|}
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==Cisco Unified Wireless Network==
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{|
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|[[Image:ScreenShot506.jpg|800px|left|thumb|Cisco Unified Wireless Network]]
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|-
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|[[Image:ScreenShot507.jpg|800px|left|thumb|Cisco Unified Wireless Network]]
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|}
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==Aironet Access Points and Bridges==
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{|
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|[[Image:ScreenShot508.jpg|800px|left|thumb|Access points and Bridges]]
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|}
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==Power over Ethernet==
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{|
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|[[Image:ScreenShot509.jpg|800px|left|thumb|PoE]]
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|-
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|[[Image:ScreenShot510.jpg|800px|left|thumb|PoE Delivery]]
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|-
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|[[Image:ScreenShot511.jpg|800px|left|thumb|MidSpan Power Ingection]]
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|-
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|[[Image:ScreenShot512.jpg|800px|left|thumb|Power Sourcing Equipment]]
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|-
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|[[Image:ScreenShot513.jpg|800px|left|thumb|PoE Switch]]
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|}
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==Explaining WLAN Antennas==
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{|
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|[[Image:ScreenShot514.jpg|800px|left|thumb|Antenna Concepts]]
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|-
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|[[Image:ScreenShot515.jpg|800px|left|thumb|Antenna Theory]]
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|-
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|[[Image:ScreenShot516.jpg|800px|left|thumb|Omni: Dipole]]
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|-
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|[[Image:ScreenShot517.jpg|800px|left|thumb|Directional Antenna]]
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|-
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|[[Image:ScreenShot518.jpg|800px|left|thumb|Antennas]]
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|-
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|[[Image:ScreenShot519.jpg|800px|left|thumb|Antennas]]
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|}
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==Multipath Distortion==
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{|
 +
|[[Image:ScreenShot520.jpg|800px|left|thumb|Multipath Distortion]]
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|}
 +
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==Definition of a Decibel==
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{|
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|[[Image:ScreenShot521.jpg|800px|left|thumb|Definition of a Decibel]]
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|}
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==Effective Isotropic Radiated Power==
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{|
 +
|[[Image:ScreenShot522.jpg|800px|left|thumb|Effective Isotropic Radiated Power]]
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|-
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|[[Image:ScreenShot523.jpg|800px|left|thumb|Antenna Cable Loss]]
 +
|}
 +
=Configuring Wireless WLANs=
 +
==Configuring Wireless WLANs==
 +
{|
 +
|[[Image:ScreenShot524.jpg|800px|left|thumb|Autonomous Access Point COnfiguration]]
 +
|}
 +
==Role of Autonomous Access Points in a Radio Network==
 +
*Access point
 +
*Repeater (non-root access point)
 +
*Bridge (root and non-root)
 +
*Workgroup bridge
 +
*Scanner
 +
==Lightweight WLAN Controller Configuration==
 +
{|
 +
|[[Image:ScreenShot525.jpg|800px|left|thumb|Lightweight WLAN Controller Configuration]]
 
|}
 
|}

Latest revision as of 00:14, 7 February 2011

Introducing Wireless LANs

Wireless Data Technologies

Wireless Data Technologies
Wireless Coverage

Wireless LANs

LAN Evolution

WLANs and LANs

LAN vs. WLAN
LAN vs. WLAN

Describing Wireless LAN Topologies

WLAN Topologies
WLAN Topologies
Service Set Identifier(SSID)

Typical WLAN Topologies

WLAN Access Topology
WLAN Reapeater Topology
Workgroup Bridge
Peer-to-Peer
Service Sets & Modes

Roaming through Wireless Cells

Roaming Through Wireless Cells
Client Roaming
Layer 3 Roaming

Wireless VLAN Support

Wireless VLAN Support
Wireless VLAN Support
Enterårice Voice Architecture

Wireless Mesh Networking

Wireless Mesh Networking
Wireless Mesh Networking
Wireless Mesh Networking
Wireless Mesh Networking

Explaining Wireless LAN Technology Standards

Unlicensed Frequency Bands

Unlicensed Frequency Bands

Reflection: Occurs when RF waves bounce off objects (for example, metal or glass surfaces).
Scattering: Occurs when RF waves strike an uneven surface (for example, a rough surface) and are reflected in many directions.
Absorption: Occurs when RF waves are absorbed by objects (for example, walls).

WLAN Regulation and Standardization

WLAN Regulation and Standardization

IEEE 802.11b Standard

802.11b
802.11b channel use
802.11b channels
802.11b channel reuse
802.11b Wireless Coverage

IEEE 802.11a Standard

802.11a
802.11a
  • Transmit Power Control (TPC)
  • Dynamic Frequency Selection (DFS)
802.11a

IEEE 802.11g Standard

802.11g
802.11g

802.11 Comparison

Comparison
Comparison
Range Comparison
302.11 Standards

Kommet her til

General Office Wireless LAN Design

Office Wireless LAN Design
Best practices

WLAN Security

Why WLAN Security?
WLAN Security Threats
Mitigating the Threats
Evolution of WLAN Security
Client Association
WPA & WPA2 Authentication
WPA & WPA2 Encryption
WLAN Security Summary
WLAN Security Evaluation

Configuring Cisco WLAN Clients

Cisco 802.11a/b/g WLAN Client Adapters

NICs

Gider ikke gennemgå hvordan man trykker Next for at installere en driver

Cisco WLAN IP Phone

Cisco WLAN IP Phone

Cisco Compatible Extensions Program for WLAN Client Devices

CCX
Cisco Compatible Extensions Program

Implementing Wireless LANs

Wireless Client Association

Autonomous WLAN Solution
Lightweight WLAN Solution
Lightweight WLAN Solution

Lightweight Access Point Protocol

LWAPP
WLAN Controllers
Comparision

Describing WLAN Components

Wireless LAN Components

Cisco Unified Wireless Network

Cisco Unified Wireless Network
Cisco Unified Wireless Network

Aironet Access Points and Bridges

Access points and Bridges

Power over Ethernet

PoE
PoE Delivery
MidSpan Power Ingection
Power Sourcing Equipment
PoE Switch

Explaining WLAN Antennas

Antenna Concepts
Antenna Theory
Omni: Dipole
Directional Antenna
Antennas
Antennas

Multipath Distortion

Multipath Distortion

Definition of a Decibel

Definition of a Decibel

Effective Isotropic Radiated Power

Effective Isotropic Radiated Power
Antenna Cable Loss

Configuring Wireless WLANs

Configuring Wireless WLANs

Autonomous Access Point COnfiguration

Role of Autonomous Access Points in a Radio Network

  • Access point
  • Repeater (non-root access point)
  • Bridge (root and non-root)
  • Workgroup bridge
  • Scanner

Lightweight WLAN Controller Configuration

Lightweight WLAN Controller Configuration
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