3Com MSR 30 Display igmp interface, Description on the fields of the display igmp group command

1346 CHAPTER 88: IGMP CONFIGURATION COMMANDS
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

#Display the detailed information of multicast group 225.1.1.1 in the public instance.

<Sysname> display igmp group 225.1.1.1 verbose

Interface group report information of VPN-Instance: public net

Ethernet1/0(10.10.1.20):

Total 1 IGMP Groups reported

Group: 225.1.1.1

Uptime: 00:00:34

Expires: 00:00:40

Last reporter: 10.10.1.10

Last-member-query-counter: 0

Last-member-query-timer-expiry: off

Version1-host-present-timer-expiry: off

Table 328 Description on the fields of the display igmp group command

Field	Description
Group	Multicast group address
Uptime	Length of time since the multicast group was reported
Expires	Remaining time of the multicast group
Last reporter	Address of the last host that reported its membership
	for this multicast group
Last-member-query-counter	Number of group-specific queries sent
Last-member-query-timer-expiry	Remaining time of the last member query timer
Version1-host-present-timer-expiry	Remaining time of the IGMPv1 host present timer

display igmp interface

Syntax display igmp [ vpn-instancevpn-instance-name all-instance] interface [ interface-type interface-number ] [ verbose ]

View Any view

Parameter vpn-instance-name: VPN instance name, a case sensitive string of up to 31 characters.

all-instance: Specifies all VPN instances.

interface-typeinterface-number: Specifies an interface to display the IGMP configuration and operation information about. If no interface is specified, this command will display the related information of all IGMP-enabled interfaces.

verbose: Displays the detailed IGMP configuration and operation information.

Description Use the display igmp interface command to view IGMP configuration and operation information of the specified interface or all IGMP-enabled interfaces.