display igmp interface
Use display igmp interface to display IGMP information on an interface.
Syntax
display igmp interface [ interface-type interface-number ] [ verbose ]
Views
Any view
Predefined user roles
network-admin
network-operator
Parameters
interface-type interface-number: Specifies an interface by its type and number. If no interface is specified,
this command displays IGMP information on all IGMP-enabled interfaces.
verbose: Displays detailed IGMP information.
Examples
# Display detailed IGMP information on VLAN-interface 1.
<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
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)
Multicast routing on this interface: Enabled
Robustness: 2
Require-router-alert: Disabled
Fast-leave: Disabled
SSM-mapping: Disabled
Startup-query: Off
Other-querier-present-timer-expiry (hh:mm:ss): --:--:--
IGMP proxy interface: None
IGMP groups reported in total: 1
Table 17 Command output
Field
Vlan-interface1(10.10.1.20)
Query interval for IGMP
Description
Interface (IP address).
IGMP general query interval, in seconds.
46