System information

Configuring the CMTS
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• Save the flap list statistics to a database server at least once a day to keep a record
of flap list statistics which includes upstream performance and quality control
data. These statistics can be used again at a later time to evaluate trends and solve
intermittent problems on the HFC networks. Once the flap list statistics are
backed up daily on the database server, the flap list statistics can be cleared.
Managing Multicast Maps
Follow these options to manage multicast maps on the BSR:
• To create a multicast map, use the cable privacy mcast new command in Cable
Interface mode, as shown below:
MOT(config)#cable privacy mcast new {<A.B.C.D>} {<NUM>}
where:
A.B.C.D is the IP address.
NUM is the prefix length.
• To delete a multicast map, use the cable privacy mcast del command in Cable
Interface mode, as shown below:
MOT(config)#cable privacy mcast del {<A.B.C.D>} {<NUM>}
where:
A.B.C.D is the IP address.
NUM is the prefix length.
• To configure a multicast address list, use the cable privacy mcast access
command in Cable Interface mode, as shown below:
MOT(config)#cable privacy mcast access {<mac>} {<A.B.C.D>}
where:
mac is the MAC address.
prefix is the IP address.