Технические ссылки для Cisco Cisco 4100 Series Wireless LAN Controller
3/22/05
config 802.11b channel
OL-7427-01 Rev 1
Syntax
config
Configure parameters.
802.11b
802.11b/g network parameters.
beaconperiod
Send a beacon every 100 to 600 milliseconds.
<time units>
Beacon interval in milliseconds.
Defaults
100 milliseconds.
Examples
To configure an 802.11b/g network for a beacon period of 180 milliseconds.
>config 802.11b beaconperiod 180
>config 802.11b beaconperiod 180
Related Commands
show 802.11a, config 802.11a beaconperiod, config 802.11b disable, config
802.11b enable
802.11b enable
config 802.11b channel
config 802.11b channel
To configure the 802.11b/g network for automatic or manual channel selection, use the config 802.11b
channel command.
When configuring 802.11b/g channels for a single Cisco 1000 Series lightweight access point, use the
config 802.11b disable command to disable the 802.11b/g network. Then use the config 802.11b
channel command to set automatic channel selection by Radio Resource Management (RRM) or
manually set the channel for the 802.11b/g Cisco Radio. Then enable the 802.11b/g network using the
config 802.11b enable command.
channel command.
When configuring 802.11b/g channels for a single Cisco 1000 Series lightweight access point, use the
config 802.11b disable command to disable the 802.11b/g network. Then use the config 802.11b
channel command to set automatic channel selection by Radio Resource Management (RRM) or
manually set the channel for the 802.11b/g Cisco Radio. Then enable the 802.11b/g network using the
config 802.11b enable command.
>config 802.11b channel {global <auto/once/off>}/{<Cisco 1000 Series light-
weight access point> <global/channel #>}
Syntax
config
Configure parameters.
802.11b channel
802.11b/g Cisco Radio channel number.
global
Global channel control.
<Cisco 1000 Series lightweight access point>Name of Cisco 1000 Series light-
weight access point or global setting for all Cisco
1000 Series lightweight access points.
1000 Series lightweight access points.
Defaults
(none)
Examples
To have Radio Resource Management (RRM) automatically configure all
802.11b/g channels based on availability and interference:
>config 802.11b channel global auto
802.11b/g channels based on availability and interference:
>config 802.11b channel global auto
To have Radio Resource Management (RRM) automatically reconfigure all
802.11b/g channels one time based on availability and interference:
>config 802.11b channel global once
802.11b/g channels one time based on availability and interference:
>config 802.11b channel global once
To turn 802.11b/g Radio Resource Management (RRM) automatic configuration
off:
>config 802.11b channel global off
off:
>config 802.11b channel global off
To have AP1 use the global (whole network) settings.
>config 802.11b channel AP1 global
>config 802.11b channel AP1 global
To have AP1 start and continue using channel 11.
>config 802.11b channel AP1 channel 11
>config 802.11b channel AP1 channel 11
Note:
Only channels 1, 6 and 11 are nonoverlapping.