User Guide
Table Of Contents
- Cisco Wireless ISR and HWIC Access Point Configuration Guide
- Contents
- Preface
- Overview
- Configuring Radio Settings
- Enabling the Radio Interface
- Roles in Radio Network
- Configuring Network or Fallback Role
- Universal Client Mode
- Configuring Universal Client Mode
- Configuring Radio Data Rates
- Configuring Radio Transmit Power
- Configuring Radio Channel Settings
- Enabling and Disabling World Mode
- Enabling and Disabling Short Radio Preambles
- Configuring Transmit and Receive Antennas
- Disabling and Enabling Access Point Extensions
- Configuring the Ethernet Encapsulation Transformation Method
- Enabling and Disabling Reliable Multicast to Workgroup Bridges
- Enabling and Disabling Public Secure Packet Forwarding
- Configuring Beacon Period and DTIM
- Configuring RTS Threshold and Retries
- Configuring Maximum Data Retries
- Configuring Fragmentation Threshold
- Enabling Short Slot Time for 802.11g Radios
- Performing a Carrier Busy Test
- Configuring Multiple SSIDs
- Configuring an Access Point as a Local Authenticator
- Understand Local Authentication
- Configure a Local Authenticator
- Guidelines for Local Authenticators
- Configuration Overview
- Configuring the Local Authenticator Access Point
- Configuring Other Access Points to Use the Local Authenticator
- Configuring EAP-FAST Settings
- Limiting the Local Authenticator to One Authentication Type
- Unblocking Locked Usernames
- Viewing Local Authenticator Statistics
- Using Debug Messages
- Configuring Encryption Types
- Configuring Authentication Types
- Configuring RADIUS Servers
- Configuring and Enabling RADIUS
- Understanding RADIUS
- RADIUS Operation
- Configuring RADIUS
- Default RADIUS Configuration
- Identifying the RADIUS Server Host
- Configuring RADIUS Login Authentication
- Defining AAA Server Groups
- Configuring RADIUS Authorization for User Privileged Access and Network Services
- Starting RADIUS Accounting
- Selecting the CSID Format
- Configuring Settings for All RADIUS Servers
- Configuring the Access Point to Use Vendor-Specific RADIUS Attributes
- Configuring the Access Point for Vendor-Proprietary RADIUS Server Communication
- Configuring WISPr RADIUS Attributes
- Displaying the RADIUS Configuration
- RADIUS Attributes Sent by the Access Point
- Configuring and Enabling RADIUS
- Configuring VLANs
- Configuring QoS
- Channel Settings
- Protocol Filters
- Supported MIBs
- Error and Event Messages
- Glossary
- Index
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Cisco Wireless ISR and HWIC Access Point Configuration Guide
OL-6415-04
Chapter 2 Configuring Radio Settings
Configuring Radio Data Rates
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encryption mode ciphers tkip
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ssid hurricane
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speed basic-6.0 9.0 basic-12.0 18.0 basic-24.0 36.0 48.0 54.0
station-role non-root
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Configuring Radio Data Rates
You us e th e d at a r at e set ti ng s t o c ho os e t he da ta r ates the wireless device uses for data transmission. The
rates are expressed in megabits per second. The wireless device always attempts to transmit at the highest
data rate set to Basic, also called Require on the browser-based interface. If there are obstacles or
interference, the wireless device steps down to the highest rate that allows data transmission. You can
set each data rate to one of three states:
• Basic (the GUI labels Basic rates as Required)—Allows transmission at this rate for all packets, both
unicast and multicast. At least one of the wireless device's data rates must be set to Basic.
• Enabled—The wireless device transmits only unicast packets at this rate; multicast packets are sent
at one of the data rates set to Basic.
• Disabled—The wireless device does not transmit data at this rate.
Note At least one data rate must be set to basic.
You ca n u se t he Da ta Ra te se tt ing s to s et an ac ce ss p oi nt to serve client devices operating at specific data
rates. For example, to set the 2.4-GHz radio for 11 megabits per second (Mbps) service only, set the
11-Mbps rate to Basic and set the other data rates to Disabled. To set the wireless device to serve only
client devices operating at 1 and 2 Mbps, set 1 and 2 to Basic and set the rest of the data rates to
Disabled. To set the 2.4-GHz, 802.11g radio to serve only 802.11g client devices, set any Orthogonal
Frequency Division Multiplexing (OFDM) data rate (6, 9, 12, 18, 24, 36, 48, 54) to Basic. To set the
5-GHz radio for 54 Mbps service only, set the 54-Mbps rate to Basic and set the other data rates to
Disabled.
You ca n c onfig ur e t he w ire les s d evic e to se t t he da ta ra te s a utom ati ca ll y t o o pti mi ze ei the r t he ra ng e o r
the throughput. When you enter range for the data rate setting, the wireless device sets the 1 Mbps rate
to basic and the other rates to enabled. When you enter throughput for the data rate setting, the wireless
device sets all four data rates to basic.
Beginning in privileged EXEC mode, follow these steps to configure the radio data rates:
Command Purpose
Step 1
configure terminal Enter global configuration mode.
Step 2
interface dot11radio { 0 | 1 } Enter interface configuration mode for the radio interface. The
2.4-GHz radio is radio 0, and the 5-GHz radio is radio 1.