SW_SNPG/3/TASK_INVALID:An event of port notification
is ignored by IGMP Snooping for the task of IGMP Snooping is invalid.
Description
Task information is invalid, so the port
notification message is ignored.
Parameters
Parameter Name
Parameter Meaning
None
None
Possible Causes
Task information cannot be obtained or port information
is invalid.
Procedure
Run the display igmp-snooping
port-info command to check information about group
member ports in all VLANs. Find the groups that are no longer needed
based on the command output, and then run the reset igmp-snooping
groupvlanvlan-idgroup-addressgroup-address command in the user view to delete redundant IGMP snooping entries.
Run the display igmp-snoopingvlanconfiguration command to check the IGMP snooping configuration. Find the VLANs
that are no longer used based on the command out, and then run the undo igmp-snooping enable command in views of these
VLANs to disable IGMP snooping.
Re-configure multicast services. If this log persists,
go to step 4.
Collect log information and configuration information, and then contact technical support personnel.You can collect diagnostic information using the display diagnostic-information command.