Technical information

Cuda 12000 IP Access Switch CudaView Administration Guide
Managing Status Summary 559
■ Buttons
■ Refresh
■ Reset Cable Modem
■ Clear Offline List
■ Modify Upstream Channel
■ Graphs of cable modem status
■ Bar chart -- Horizontal axis.
■ Pie chart-- Proportional classification of cable modems by status value.
Parameter Descriptions
This table provides a description of the Status Summary window.
Table 20-2 Status Summary Window Parameters.
Parameter Description
MAC Address Cable modem’s unique physical address.
Primary SID Primary Service ID number assigned dynamically to the cable
modem by the CMTS.
Class ID DOCSIS 1.0 class of service ID.
IP Address IP Address assigned through DHCP Server configuration. If
the cable modem has not completed registration, then the IP
address displayed is 0.0.0.0.
Vendor Identifies the cable modem vendors that were added to the
provisioning database.
Upstream
Channel
Upstream channel to which this cable modem is assigned.
Receive Power Receive power level from the CMTS for the upstream
interface from the cable modem. By default, the Receive
Power is set at 0, which is the optimal setting for the
upstream power level. Acceptable values are -160 to 260
TenthdBmV. The Receive Power is dependent on the selected
channel-width
Timing Offset A measure of the current round-trip time for this cable
modem. Timing Offset is used for timing cable modem
upstream transmissions to ensure synchronized arrivals at the
CMTS. Units are in terms of (6.25 microseconds/64). A value
of zero is returned if the time is unknown.