The debugging igmp all command enables all IGMP debugging functions.
The undo debugging igmp all command disables all IGMP debugging functions.
By default, all debugging functions of IGMP are disabled.
| Parameter | Description | Value |
|---|---|---|
| vpn-instance vpn-instance-name |
The value is a string of 1 to 31 case-sensitive characters, spaces not supported. In addition, the VPN instance name must not be _public_. When double quotation marks are used around the string, spaces are allowed in the string. |
The value is a string of 1 to 31 characters. |
| all-instance |
Debugs all instances, including public network instances and VPN instances. |
- |
Usage Scenario
You can run this command to view the IGMP signaling exchange process between the device and hosts. The output information includes event, leave, report, query, timer, and ssm-mapping.
Precautions
If debugging of all instances is enabled, debugging of new instances is enabled automatically.