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Cuda 12000 IP Access Switch CLI-based Administration Guide
Cable Interface Administration Commands 575
qos permission modems interface:cable:csi Enables cable modem registration
access to the QoS tables on the
current cable interface.
ranging-attempts <value> interface:cable:csi Maximum number of ignored
ranging invitations allowed by this
cable interface.
shared-secret [ascii] <string> interface:cable:csi Use this command to configure
cable modem authentication by
defining the CMTS shared secret.
The shared secret is defined as a
hex string. Any modem that wants
to register with the CMTS must
return this known string (the
shared secret).
sync-interval <value> interface:cable:csi Configures the synchronization
interval for the current cable
interface. Valid range: 1 – 200
milliseconds.
ucd-interval <value> interface:cable:csi Configures the UCD interval for
the current cable interface. Valid
range: 1 – 2000 milliseconds.
upstream <port number>
channel-width {200 | 400| 800 |
1600 | 3200}
interface:cable:csi Sets the channel width, in kHz, for
the specified upstream port.
upstream <port number>
data-backoff <start value> <end
value>
interface:cable:csi Sets a fixed start value for initial
backoff on the upstream channels.
upstream <port number> frequency
<value>
interface:cable:csi Sets the upstream signal
frequency.
upstream <port number> map
{init-maint-size-adjust <value> |
max-ranging-invitations <value> |
min-req-region <value> |
ucd-grant-size <value>}
interface:cable:csi Tunes map generation for the
specified upstream port.
upstream <port number>
minislot-size <value>
interface:cable:csi Sets the number of 6.25
microsecond ticks in each
upstream minislot.
upstream <port number>
modulation-profile <profile index>
interface:cable:csi Specifies the modulation profile
that you want the port to utilize.
upstream <port number> no
shutdown
interface:cable:csi Sets the channel status for the
specified upstream port to up.
Command Mode Description