display igmp-snooping router-port

Function

The display igmp-snooping router-port command displays information about the router ports in a specified VSI, including static and dynamic router ports.

Format

display igmp-snooping router-port vsi [ vsi-name ]

Parameters

Parameter	Description	Value
vsi [ vsi-name ]	Displays information about router ports in a specified VSI. If vsi-name is not specified, the command displays router ports in all VSIs.	The value is a string of 1 to 31 case-sensitive characters, spaces not supported. When double quotation marks are used around the string, spaces are allowed in the string.

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

Usage Scenario

A router port connects to an upstream multicast router. The router port can be statically configured or dynamically generated after the interface receives an IGMP Query message.

After completing basic IGMP snooping configuration in a VSI, you can run the display igmp-snooping router-port command to view the type, name, lifetime, and remaining aging time of a router port in the VSI.

Precautions

Information about a router port is displayed only when the interface is in Up state.

Example

# Display information about router ports in VSI company1.

<HUAWEI> display igmp-snooping router-port vsi company1
 Port Name                       UpTime        Expires       Flags
 ---------------------------------------------------------------------
 VSI company1, 3 router-port(s)
 GE0/0/21(VID:100)               18:02:13      00:02:35      DYNAMIC  
 PW(1.1.1.1/2)                   03:28:16      00:01:20      DYNAMIC
 GE0/0/15                        18:02:13      00:02:35      DYNAMIC

**Table 1** Description of the display igmp-snooping router-port command output
Item	Description
Port Name	Router port name. Different ports in the command output are described as follows: GE0/0/21(VID:100) indicates that the AC-side interface is VLANIF 100, and the router port is GE0/0/21 in VLAN 100. PW(1.1.1.1/2) indicates that the member port is a PW-side interface. 1.1.1.1 is the IP address of the remote peer, and 2 is the VC ID of the remote peer. GE0/0/15 indicates that the AC-side interface is GE0/0/15 working in Layer 3 mode, and the router port is GE0/0/15.
UpTime	Time elapsed since the interface became a router port.
Expires	Remaining aging time of the router port. The remaining aging time is displayed for a dynamic router port. For a static router port, "--" is displayed, indicating that the interface does not age.
Flags	Type of the router port. STATIC: static router port DYNAMIC: dynamic router port
VSI company1, 3 router-port(s)	Number of router ports in VSI company 1.