Cisco Broadband Cable Command Reference Guide

cable flap-list miss-threshold
cable flap-list miss-threshold
Syntax Description
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Cisco Broadband Cable Command Reference Guide
Chapter 2 Cisco Cable Modem Termination System Commands
To set the miss threshold for recording a flap-list event, use the cable flap-list miss-threshold command
in global configuration mode. To disable this function, use the no form of this command.
cable flap-list miss-threshold misses
no cable flap-list miss-threshold
Defaults No default behavior or values
Command Modes Global configuration
Command History
Usage Guidelines A miss is the number of times a CM does not acknowledge a MAC-layer keepalive message from a cable
interface line card.
Note A high miss rate can indicate intermittent upstream problems, fiber laser clipping, or common-path
distortion.
Examples The following example shows how to set the miss threshold to 5:
Related Commands
misses Specifies the number of MAC-layer keepalive misses that results in the
CMs being placed in the flap list. Valid values are 1 to 12.
Release Modification
12.1 T This command was introduced.
Router(config)# cable flap-list miss-threshold 5
Command Description
cable flap-list aging Specifies the number of days to keep a CM in the flap-list table before aging
it out of the table.
cable flap-list
insertion-time
cable flap-list
power-adjust
threshold
Sets the insertion time interval that determines whether a CM is placed in the
flap list.
Specifies the power-adjust threshold for recording a CM flap-list event.
cable flap-list size Specifies the maximum number of CMs that can be listed in the flap-list
table.
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