System information

Configuring the CMTS
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4. To remove a modulation profile parameter, use the no cable modulation-profile
in Privileged EXEC mode, as shown below:
MOT#no cable modulation-profile {<1-16>}
where:
1-16 is the profile group number.
5. To view the modulation profile groups and to verify your changes, use the show
cable modulation-profile command in Privileged EXEC mode, as shown below:
MOT#show cable modulation-profile {<1-16>}
where:
1-16 is a profile group number.
Setting Network Parameters for Cable Modems
Follow these tasks to configure parameters for cable modems (CMs) on your network:
• Enabling the CM Aging Timer
• Setting the Insertion Interval for CMs
• Setting the Synchronization Interval
• Setting CM Authentication Parameters
• Denying Access to a Cable Modem
• Setting the Maximum Number of Hosts
64-256 Preamble length in bits.
fixed Handles the FEC for last code word.
shortened
Table 6-5 Modulation Profile Parameters and Descriptions
Parameter Description