Using Flap Lists To Troubleshoot Cm Problems - Motorola BSR 2000 Configuration And Management Manual

BSR 2000 Configuration and Management Guide
7. Use the clear cable flap-list command in Global Configuration mode to remove
8. Use the show cable flap-list command in all modes except User EXEC mode to
Note: If a value is set to the default, the default value does not display after a
show running-configuration command.

Using Flap Lists to Troubleshoot CM Problems

The BSR maintains a database of flapping CMs to assist in locating cable plant
problems. The flap list feature tracks the upstream and downstream performance of all
CMs on the network, without impacting throughput and performance between the CM
and BSR, or creating additional packet overhead on the HFC network.
The following tasks are used to troubleshoot CM Problems:
6-166
where:
1-8191 is a number that defines the maximum number of CMs.
a CM from the flap list.
MOT(config)# clear cable flap-list [<mac>] | all
where:
mac is the CM MAC address.
display the CM flap lists and verify cable flap list information. Refer to
Flap Lists to Troubleshoot CM Problems
flap-list command options.
MOT# show cable flap-list
You can also use the show running-configuration command to display the CM
flap lists and verify flap list information:
MOT# show running-configuration | include flap
Viewing Flap List Statistics to Identify Network Health
Interpreting Flap List Statistics
for using the various show cable
MGBI
Release 1.0
Using
526360-001-00 Rev. B