H3C S7500 Series Ethernet Switches Command Manual

Table Of Contents
Command Manual – Multicast
H3C S7500 Series Ethernet Switches Chapter 5
IGMP Configuration Commands
5-1
Chapter 5 IGMP Configuration Commands
5.1 IGMP Configuration Commands
5.1.1 display igmp group
Syntax
display igmp group [ group-address | interface interface-type interface-number ]
View
Any view
Parameters
group-address: Address of a multicast group.
interface-type interface-number: VLAN interface type and VLAN interface number of
the router. This argument is used to specify a VLAN interface.
Description
Use the display igmp group command to view the member information of the IGMP
multicast group.
You can specify to view the information of a group or the member information of the
multicast group on a VLAN interface. The displayed information contains the multicast
groups joining by the downstream hosts through IGMP and the multicast groups joining
statically through command lines.
Related commands: igmp host-join.
Examples
# View the member information of multicast groups in the directly-connected
subnetwork.
<H3C> display igmp group
LoopBack0 (20.20.20.20): Total 3 IGMP Groups reported:
Group Address Last Reporter Uptime Expires
225.1.1.1 20.20.20.20 00:02:04 00:01:15
225.1.1.3 20.20.20.20 00:02:04 00:01:15
225.1.1.2 20.20.20.20 00:02:04 00:01:17