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Advanced-Mode DOCSIS Set-Top Gateway 1.2 for the Cisco CMTS Routers
Displaying Interface-level Configurations for Advanced-Mode DSG 1.2
The following show commands display interface-level configurations for A-DSG 1.2.
show cable dsg tunnel interfaces
To display all interfaces and DSG rules for the associated tunnel, use the show cable dsg tunnel interfaces
command in privileged EXEC mode.
show cable dsg tunnel (tunnel-id ) interfaces
show interfaces cable dsg downstream
To display DSG downstream interface configuration information, to include the number of DSG tunnels,
classifiers, clients, and vendor-specific parameters, use the show interfaces cable dsg downstream command
in privileged EXEC mode.
show interfaces cable dsg downstream dcd
To display DCD statistics for the given downstream, use the show interfaces cable dsg downstream dcd
command in privileged EXEC mode. This command only displays DCD Type/Length/Value information if
the debug cable dsg command is previously enabled.
show interfaces cable dsg downstream tg
To display DSG tunnel group parameters, and rule information applying to the tunnel group, to include tunnels
and tunnel states, classifiers, and client information, use the show interfaces cable dsg downstream tg
command in privileged EXEC mode. You can display information for a specific tunnel, if specified.
show interfaces cable dsg downstream tunnel
To display DSG tunnel information associated with the downstream, use the show interfaces cable dsg
downstream tunnel command in privileged EXEC mode.
Debugging Advanced-Mode DSG
To enable debugging for A-DSG on a Cisco CMTS router, use the debug cable dsg command in privileged
EXEC mode.
Configuration Examples for Advanced-Mode DSG
This configuration example illustrates a sample DSG network featuring these components:
• Two Cisco universal broadband routers
• IP Multicast for each DSG implementation
Cisco cBR Series Converged Broadband Routers Application—Voice and Video Configuration Guide
Displaying Interface-level Configurations for Advanced-Mode DSG 1.2
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