CCNP 3 Wireless LANs

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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

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

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

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