Table of Contents
Advertisement
show wireless channel-plan history
This command displays a history for the automatic channel algorithm. The channel plan type argument must be specified.
A channel history is maintained separately for each radio frequency. The channel algorithm maintains a configured number
of iterations of applied channel changes to avoid frequent channel changes to the same managed AP radio. If the IP address
is not entered, the command displays a history summary for all peer switches. If a peer switch IP address is entered, detailed
history for that peer switch is displayed.
Format
show wireless channel-plan history {an | bgn} [<ipaddr>]
Mode
Privileged EXEC
Field
Description
ipaddr
The <ipaddr> is a valid IP address.
an
Configure channel plan mode for 802.11a/n.
bgn
Configure channel plan mode for 802.11b/g/n.
Current Iteration
Indicates the current iteration of the channel plan.
Operational Status Indicates whether automatic channel planning is active or inactive. Automatic channel planning may
be inactive due to 802.11h or unsupported clear channels.
Last Algorithm
Indicates the last time the channel planning algorithm completed.
Time
AP MAC address
The managed AP Ethernet MAC address.
Location
A descriptive location string configured for the managed AP.
Radio
The radio interface on the managed AP.
Iteration
Iteration of the channel plan where the new channel was computed and applied.
Channel
The channel computed and applied to the managed AP.
Example: The following shows example CLI display output for the command.
(DWS-4026) #show wireless channel-plan history a
Switch
IP Address
--------------
10.0.0.1
10.254.22.1
10.254.22.15
10.254.22.16
Switch) #show wireless channel-plan history a 10.254.22.15
Switch IP Address............................. 10.254.22.15
Current Iteration............................. 0
Operational Status............................ Active
Last Algorithm Time............................JAN 03 23:32:06 1970
AP MAC Address
----------------- -------------------- ------ --------- -------
00:00:85:00:50:00 Third floor
Current
Last Algorithm
Iteration
Time
--------
--------------
2
JAN 03 23:32:06 1970
3
JAN 03 23:33:06 1970
1
JAN 03 23:32:06 1970
0
--
Location
Unified Switch Channel and Power Commands
Radio
Iteration Channel
1
1
6
231
Advertisement
Table of Contents
