Cisco 800 Series Configuring

Configuring Radio Settings on an Access Point
How to Configure Radio Settings on an Access Point
12
Step 4
dfs band frequency-group block
Example:
Router(config-if)# dfs band 1 2 block
Prevents an access point from selecting a specific group of
frequencies during DFS.
• The frequency-group value can be 1, 2, 3, or 4:
– 1 specifies frequencies 5.150 to 5.250 GHz.
– 2 specifies frequencies 5.250 to 5.350 GHz.
– 3 specifies frequencies 5.470 to 5.725 GHz.
– 4 specifies frequencies 5.725 to 5.825 GHz.
• At least one group of frequencies must be specified.
Multiple groups are allowed.
Step 5
end
Example:
Router(config-if)# end
Returns to privileged EXEC mode.
Step 6
show controllers dot11Radio interface
Example:
Router# show controllers dot11Radio 0/0/1
(Optional) Displays radio controller status.
• The Current Frequency line of the output displays the
status of DFS, for example:
Current Frequency: 5300 MHz Channel 60 (DFS
enabled)
Step 7
copy running-config startup-config
Example:
Router# copy running-config startup-config
(Optional) Saves your entries in the configuration file.
Command or Action Purpose

Cisco 800 Series Specifications

General

Model	Cisco 800 Series
Category	Network Router
VPN Support	Yes
Firewall	Yes
Dimensions	Varies by model
Processor	Varies by model
Memory	Varies by model
Operating System	Cisco IOS
WAN Ports	Varies by model
LAN Ports	Varies by model
WAN Interfaces	Varies by model
LAN Interfaces	Fast Ethernet or Gigabit Ethernet