H3C S7500E Series Command Manual page 758

Command Manual – Multicast
H3C S7500E Series Ethernet Switches
Examples
# Display the information about dynamically joined IGMP multicast groups on all
interfaces.
<Sysname> display igmp group
Total 3 IGMP Group(s).
Interface group report information
Vlan-interface1 (20.20.20.20):
Total 3 IGMP Groups reported
Group Address
225.1.1.1
225.1.1.3
225.1.1.2
# Display the detailed information of multicast group 225.1.1.1.
<Sysname> display igmp group 225.1.1.1 verbose
Interface group report information
Vlan-interface1 (10.10.1.20):
Total 3 IGMP Groups reported
Group: 225.1.1.1
Uptime: 00:00:34
Expires: 00:00:40
Last reporter: 20.20.20.20
Last-member-query-counter: 0
Last-member-query-timer-expiry: off
Version1-host-present-timer-expiry: off
Table 3-1 Description on the fields of the display igmp group command
Group
Uptime
Expires
Last reporter
Last-member-query-counter
Last-member-query-timer-expiry
Version1-host-present-timer-expiry
Last Reporter
20.20.20.20
20.20.20.20
20.20.20.20
Field
3-2
Chapter 3 IGMP Configuration Commands
Uptime Expires
00:02:04 00:01:15
00:02:04 00:01:15
00:02:04 00:01:17
Description
Multicast group address
Length of time since the multicast group
was joined
Remaining time of the multicast group
Address of the last host that reported its
membership for this multicast group
Number of group-specific queries sent
Remaining time of the last member
query timer
Remaining time of the IGMPv1 host
present timer