display multicast-domain control-message counters

Function

The display multicast-domain control-message counters command displays statistics about sent and received MDT switch messages in a specified VPN instance or all VPN instances.

Format

display multicast-domain { vpn-instance vpn-instance-name | all-instance } control-message counters

Parameters

Parameter	Description	Value
vpn-instance vpn-instance-name	Displays statistics about sent and received MDT switch messages in a specified VPN instance. The parameter vpn-instance-name specifies the name of an existing VPN instance on the device.	The value must be an existing VPN instance name.
all-instance	Displays statistics about sent and received MDT switch messages in all VPN instances.	-

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

After configuring a Switch-MDT, you can run the display multicast-domain control-message counters command to view statistics about sent and received MDT switch messages in a specified VPN instance or all VPN instances and check whether packets are normally sent and received on the current device.

You can run the reset multicast-domain control-message counters command to clear the statistics.

Example

# Display statistics about sent and received MDT switch messages in VPN instance red.

<HUAWEI> display multicast-domain vpn-instance red control-message counters
VPN-Instance red:
 Message Type     Received         Sent             Invalid
 Switch           5000             0                5000

**Table 1** Description of the **display multicast-domain vpn-instance red control-message counters** command output
Item	Description
VPN-Instance red	VPN instance in which statistics about sent and received MDT switch messages need to be displayed.
Message Type	Message type, that is MDT switch messages.
Received	Number of received messages.
Sent	Number of sent messages.
Invalid	Number of received invalid messages.