Cisco DNCS System Release 2.7 3.7 4.2 Guida Alla Progettazione
4000358 Rev B
Guidelines for Configuring the DBDS for DOCSIS
2-15
Enable DOCSIS in the DBDS,
Continued
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Add proper IP routes to reach the CMTS.
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Configure the DHCP server to recognize DHCP DISCOVER messages coming
from the DHCT CPE. The server may use either a DHCT CPE MAC address,
option 60, or option 43 with option code 5, as discussed earlier in this chapter.
•
Provision the directory-path name and location of the configuration file for the
integrated cable modem.
TFTP Server
The same TFTP server that you currently use for stand-alone cable modems can also
The same TFTP server that you currently use for stand-alone cable modems can also
be used for integrated cable modems. However, the integrated cable modems may
require a different configuration file than the stand-alone cable modems for the
reasons discussed in DNCS and Server Configurations, earlier in this chapter.
Other Routers
You must properly configure any router located between the DNCS and the CMTS
Other Routers
You must properly configure any router located between the DNCS and the CMTS
to allow two-way communication between the DNCS and the DHCT CPEs.