Shows the multicast group ID (MGID) usage for VLANs, SPBM, and multicast traffic.
show sys mgid-usage
None
User EXEC
The show sys mgid-usag command displays the following information:
| Output field | Description | 
|---|---|
| Number of MGIDs used for VLANs, multicast, or SPBM | Displays the number of MGIDs used for the feature. | 
| Number of MGIDs remaining for VLANs, multicast, or SPBM | Displays the number of MGIDs still available for the feature. | 
The following example displays output from the show sys mgid-usage command.
Switch:1#show sys mgid-usag
        Number of MGIDs used for VLANs : (6)
        Number of MGIDs used for multicast : (0)
        Number of MGIDs used for SPBM : (0)
        Number of MGIDs remaining for VLANs : (4089)
        Number of MGIDs remaining for multicast : (6976)
        Number of MGIDs remaining for SPBM : (1024)