Displaying A Summary Report For The Cable Modems; Displaying The Capabilities Of The Cable Modems; Displaying Detailed Information About A Particular Cable Modem; Monitoring The Rf Network And Cable Interfaces - Cisco cBR 8 Configuration Manual
Cbr series converged broadband routers
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Also See for cBR 8:
- Installation instructions manual (27 pages) ,
- Configuration and troubleshooting manual (254 pages) ,
- Hardware installation manual (270 pages)
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Monitoring the RF Network and Cable Interfaces
MAC State Value
reject(na)
Displaying a Summary Report for the Cable Modems
The show cable modem command also can provide a summary report of the cable modems by using the
summary and total options.
You can also use the summary and total options to display information for a single interface or a range of
interfaces.
Displaying the Capabilities of the Cable Modems
To display the capabilities and current DOCSIS provisioning for cable modems, use the mac option.
To get a summary report of the cable modems and their capabilities, use the mac option with the summary
and total options.
Displaying Detailed Information About a Particular Cable Modem
Several options for the show cable modem command display detailed information about a particular cable
modem (as identified by its MAC address). The verbose option displays the most comprehensive output.
The connectivity and maintenance options also provide information that can be useful in troubleshooting
problems with a particular cable modem.
Monitoring the RF Network and Cable Interfaces
You can use the show interface cable command to display information about the operation of the RF network
and the cable interfaces on the CMTS.
For a complete description of the show cable interface command and its options, see the "Cisco Cable
Tip
Modem Termination System Commands" chapter in the Cisco Broadband Cable Command Reference
Guide (see
docsis_1_1.html#ref_1239231).
Cisco cBR Series Converged Broadband Routers Quality of Services Configuration Guide for Cisco IOS XE
Fuji 16.7.x
64
http://www.cisco.com/c/en/us/td/docs/cable/cbr/configuration/guide/b_cmts_quality_of_services/
DOCSIS 1.1 for the Cisco CMTS Routers
Description
The CM attempted to register, but registration failed
because the CM did not send a
Registration-Acknowledgement (REG-ACK) message
in reply to the Registration-Response (REG-RSP)
message sent by the CMTS. A
Registration-NonAcknowledgement (REG-NACK)
is assumed.
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