Specifications
Table Of Contents
- Contents
- Preface
- Getting Started
- Basic Router Configuration
- Interface Port Labels
- Viewing the Default Configuration
- Information Needed for Configuration
- Configuring Basic Parameters
- Configuring Static Routes
- Configuring Dynamic Routes
- Configuring Enhanced IGRP
- Basic Router Configuration
- Configuring Your Router for Ethernet and DSL Access
- Sample Network Deployments
- Configuring PPP over Ethernet with NAT
- Configuring PPP over ATM with NAT
- Configuring a LAN with DHCP and VLANs
- Configuring a VPN Using Easy VPN and an IPSec Tunnel
- Configure the IKE Policy
- Configure Group Policy Information
- Apply Mode Configuration to the Crypto Map
- Enable Policy Lookup
- Configure IPSec Transforms and Protocols
- Configure the IPSec Crypto Method and Parameters
- Apply the Crypto Map to the Physical Interface
- Create an Easy VPN Remote Configuration
- Verifying Your Easy VPN Configuration
- Configuration Example
- Configuring VPNs Using an IPSec Tunnel and Generic Routing Encapsulation
- Configuring a Simple Firewall
- Configuring a Wireless LAN Connection
- Sample Configuration
- Configuring Additional Features and Troubleshooting
- Additional Configuration Options
- Configuring Security Features
- Configuring Dial Backup and Remote Management
- Troubleshooting
- Reference Information
- Cisco IOS Software Basic Skills
- Concepts
- ROM Monitor
- Common Port Assignments
9-2
Cisco 1800 Series Integrated Services Routers (Fixed) Software Configuration Guide
OL-6426-02
Chapter 9 Configuring a Wireless LAN Connection
Configure the Root Radio Station
Configuration Tasks
Perform the following tasks to configure this network scenario:
• Configure the Root Radio Station
• Configure Bridging on VLANs
• Configure Radio Station Subinterfaces
An example showing the results of these configuration tasks is shown in the section “Configuration
Example.”
Note The procedures in this chapter assume that you have already configured basic router features as well as
PPPoE or PPPoA with NAT. If you have not performed these configurations tasks, see
Chapter 1, “Basic
Router Configuration,” Chapter 3, “Configuring PPP over Ethernet with NAT,” and Chapter 4,
“Configuring PPP over ATM with NAT,” as appropriate for your router. You may have also configured
DHCP, VLANs, and secure tunnels.
Configure the Root Radio Station
Perform these steps to create and configure the root radio station for your wireless LAN, beginning in
global configuration mode:
Command Purpose
Step 1
interface name number
Example:
Router(config)# interface dot11radio 0
Router(config-if)#
Enters interface configuration mode for the
specified wireless interface.
Step 2
broadcast-key [[vlan vlan-id] change secs]
[membership-termination] [capability-change]
Example:
Router(config-if)# broadcast-key vlan 1
change 45
Router(config-if)#
Specifies the time interval (in seconds) between
rotations of the broadcast encryption key used
for clients.
Note Client devices using static Wired
Equivalent Privacy (WEP) cannot use
the access point when you enable
broadcast key rotation—only wireless
client devices using 802.1x
authentication (such as Light Extensible
Authentication Protocol [LEAP],
Extensible Authentication
Protocol-Transport Layer Security
[EAP-TLS], or Protected Extensible
Authentication Protocol [PEAP]) can
use the access point.
Note This command is not supported on
bridges.
See the Cisco IOS Commands for Access Points
and Bridges document for more details.