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Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router
show radio flap-list
152
Cisco IOS Release 12.1(5)XM
Related Commands
Power
Adjustments
(p-adj)
Not used for radio modem. The value is always zero.
Flap The flap counter indicates the number of times the modem has flapped. This counter is incremented
when one of the following events is detected:
• Unusual modem insertion or reregistration attempts. The Flap and the Ins counters are incremented
when the modem tries to reestablish the RF link with the headend within a period of time that is
less than the user-configurable insertion interval value.
• Abnormal miss/hit ratio. The flap counter is incremented when N consecutive misses are detected
after a hit, where N can be user-configurable with a default value of 6.
Time Time is the time stamp indicating the last time the modem flapped. The value is based on the clock
configured on the local Cisco uBR7200 series. If no time is configured, this value is based on the current
uptime of the Cisco uBR7200 series. When a modem meets one of the three flap list criteria, the flap
counter is incremented and time is set to the current time.
Table 3 Show radio flap-list Command Description (continued)
Command Description
clear radio flap-list Clears the current radio flap-list entries for a specific subscriber unit or all
subscriber units.
radio flap-list aging Specifies the number of days to record and retain flapping activity on a radio
subscriber unit in the flap-list table.
radio flap-list
insertion-time
Sets the radio flap-list insertion time.
radio flap-list
miss-threshold
Sets the miss-threshold for recording a flap-list event.
radio flap-list size Specifies the maximum number of the radio subscriber units to be reported
in the radio flap-list table.