Technical information

Cuda 12000 IP Access Switch CLI Reference Guide
flap-list size 175
flap-list size
Sets the maximum number entries in the flap list table on the current CMTS card.
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 maintains a flap count and logs the most recent
flapping activity for each cable modem attached to the CMTS.
When the number of cable modems recorded in the flap list exceeds the threshold that you
specify with this command, no more new flap entries will be added to the flap table.
Mode
interface:cable:csi(<c/s/i>)
Syntax
flap-list size <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 size 300
cli:172.16.19.10:interface:cable:csi(1/1/1)#
Related Commands
■ flap-list aging on page 169
■ flap-list clear on page 170
■ flap-list insertion-time on page 172
■ flap-list power-adj-threshold on page 174
■ show flap-list on page 410
■ show interface cable <c/s/i> flap-list on page 420
<value> Maximum number of entries that the flap list can hold before aging
out the oldest entries. Valid range: 0 – 8192. Default: 8191.