3com WX1200 User Manual

Usage — The channel holddown applies even if RF anomalies occur that 
normally cause an immediate channel change. 

Examples — The following command changes the channel holddown 
for radios in radio profile rp2 to 600 seconds:

WX4400# set radio-profile rp2 auto-tune channel-holddown 600
success: change accepted.

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Sets the interval at which RF Auto-Tuning decides whether to change the 
channels on radios in a radio profile. At the end of each interval, MSS 
processes the results of the RF scans performed during the previous 
interval, and changes radio channels if needed.

Syntax —

 set radio-profile name auto-tune channel-interval 

„

 — Radio profile name.

„

 — Number of seconds RF Auto-Tuning waits before 

changing radio channels to adjust to RF changes, if needed. You can 
specify from 0 to 65535 seconds. 

Defaults — The default channel interval is 3600 seconds (one hour). 

Access — Enabled.

History —Introduced in MSS Version 3.0.

Usage — 3Com recommends that you use an interval of at least 300 
seconds (5 minutes). 

RF Auto-Tuning can change a radio’s channel before the channel interval 
expires in response to RF anomalies. Even in this case, channel changes 
cannot occur more frequently than the channel holddown interval.

If you set the interval to 0, RF Auto-Tuning does not reevaluate the 
channel at regular intervals. However, RF Auto-Tuning can still change 
the channel in response to RF anomalies.