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CMTS 1000 Installation Manual V1.2
Allow Network Access
Checking the Network Access Allowed box allows the CM to access to the
network after it has received suitable parameters. The LCn provides these
parameters at boot up (providing no errors occur during this process). If the
box is not checked, the modem will not function, even if it receives valid
parameters from the LCn. Since CMs revalidate their parameters each time
they reboot, this check box provides a simple mechanism to bar a modem
from the network.
Downstream Frequency
The receive frequency entered in this field (in MHz) is the one used by all
CMs in this network.
Upstream Channel ID
The Upstream Channel ID, which the CM must use, is an override for the
channel selected during initialization.
Maximum CPEs
The entry in this field allows you to control the maximum number of Cus-
tomer Premises Equipment (CPE) that a CM will support. The CM sup-
ports from a single client node up to sixteen client nodes.
Time Zone
The entry in this field is the timezone. It will be used by all CMs in this net-
work. It is updated from the timezone's table of the database. It is used in
the time stamps in the CM event log.
Daylight Savings Time
Check this box when daylight savings time is in effect. It is used in the time
stamps used in the CM event log.
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302693-B Rev 00
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