Technical information

Cuda 12000 IP Access Switch CLI Reference Guide
flap-list aging 169
flap-list aging
Specifies the number of days to retain flapping information on cable modems currently in the
flap list table.
The system maintains a cable modem flap table for every cable modem (whether active or not)
that has difficulty communicating with the CMTS. Flapping refers to the rapid disconnecting and
reconnecting of cable modems. The flap list contains modem MAC addresses and logs the time
of the most recent flapping activity on a per-modem basis.
Mode
interface:cable:csi(<c/s/i>)
Syntax
flap-list aging <value>
Arguments
Example
cli:172.16.19.10:root# interface 1/1/1
mode: interface:cable:csi(1/1/1)
cli:172.16.19.10:interface:cable:csi(1/1/1)# flap-list aging 20
Related Commands
■ flap-list clear on page 170
■ flap-list insertion-time on page 172
■ flap-list power-adj-threshold on page 174
■ flap-list size on page 175
■ show flap-list on page 410
■ show interface cable <c/s/i> flap-list on page 420
<value> Number of days that you want the system to maintain flapping
information. The system ages out any flapping information that has
been stored in the table beyond this time frame. Valid values: 1 – 60.