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Cuda 12000 IP Access Switch CLI-based Administration Guide
Configuring Flap Control 429
Flap-list aging
The Flap-list aging parameter sets the number of days to age the cable
modem from the flap list table. Setting the aging threshold to zero results in
modems never being aged from the table. By default, flap-list aging
threshold is set at 60 days. Acceptable values are 1 to 60 days.
You configure the flap list aging threshold by performing the following tasks:
.
Flap-list insertion-time
The Flap-list insertion-time parameter sets a threshold that controls the
operation of a flapping modem detector. When the link establishment rate
of a modem is shorter than the period defined by this parameter, the modem
is placed in the flap list. Setting this parameter to zero results in modems
never being inserted in the flap list table due to short link establishment
times. By default, flap-list insertion-time Insert Time Threshold is set at
604800. Acceptable values are 0 to 604800 seconds.
You configure the flap list insertion time threshold by performing the
following tasks:
.
Task Command
1. Enter cable interface mode. interface cable <c/s/i>
2. Set aging threshold. flap-list aging <value>
Task Command
1. Enter cable interface mode. interface cable <c/s/i>
2. Set flap list insertion threshold. flap-list insertion-time <value>