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Chapter 3
Cisco CMTS Show Commands
Table 3-7
Field
Forwarded
Dropped
The Received and Dropped counters reflect activity for the multicast group and are not affected when a
Note
cable interface is shut down and reenabled, as long as the multicast group continues to receive traffic.
The Forwarded counter reflects activity for the particular cable interface and is reset to zero whenever
the interface is shut down and reenabled. All packet counters are also automatically reset to zero if the
DSG tunnel does not receive traffic for three minutes or more.
Related Commands
Command
cable dsg
cable dsg keepalive
clear cable dsg
debug cable dsg
OL-1581-08
show cable dsg Field Descriptions (continued)
Description
Number of packets forwarded on the cable interface for the
multicast group. This counter is reset to 0 whenever an interface is
shut down and reenabled. The field is not shown when an interface
is shut down.
Number of packets that were dropped that were for the multicast
group. This counter includes all interfaces that are receiving traffic
for the multicast group. The field is not shown when an interface is
shut down, but the counter continues to increase as long as the
multicast group is receiving traffic and dropping packets. When the
interface is reenabled, the counter shows the latest number of
packets dropped.
Description
Enables the DOCSIS Set-Top Gateway (DSG) on a cable interface, and
configures its tunnel-mapping parameters.
Enables keepalive messages over DOCSIS Set-Top Gateway (DSG) tunnels
on a cable interface.
Resets counters related to DOCSIS Set-Top Gateway (DSG) tunnels.
Enables the display of debugging messages for the operation of the DOCSIS
Set-Top Gateway (DSG) feature.
Cisco Broadband Cable Command Reference Guide
show cable dsg
3-23
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