Field Descri
tion
Source address Multicast source address.
Interface Interface name.
Expires
Remaining time for the multicast group.
If the timer is disabled, this field displays Off.
Related commands
reset igmp group
display igmp interface
Use display igmp interface to display IGMP information for an interface.
Syntax
display igmp [ vpn-instance vpn-instance-name ] interface [ interface-type interface-number ] [ verbose ]
Views
Any view
Predefined user roles
network-admin
network-operator
Parameters
vpn-instance vpn-instance-name: Specifies an MPLS L3VPN instance by its name, a case-sensitive string
of 1 to 31 characters. If you do not specify a VPN instance, the command displays IGMP information for
an interface on the public network.
interface-type interface-number: Specifies an interface by its type and number. If you do not specify an
interface, the command displays IGMP information for all IGMP-enabled interfaces.
verbose: Displays detailed IGMP information.
Examples
# Display detailed IGMP information for VLAN-interface 1 on the public network.
<Sysname> display igmp interface vlan-interface 1 verbose
Vlan-interface1(10.10.1.20):
IGMP is enabled.
IGMP version: 2
Query interval for IGMP: 125s
Other querier present time for IGMP: 255s
Maximum query response time for IGMP: 10s
Last member query interval: 1s
Last member query count: 2
Startup query interval: 31s
Startup query count: 2
General query timer expiry (hh:mm:ss): 00:00:54
Querier for IGMP: 10.10.1.20 (This router)
IGMP activity: 1 join(s), 0 leave(s)
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