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IGMP V3 3<br />
Displaying the IGMP status of an interface<br />
You can display the status of a multicast enabled port by entering a command such as the<br />
following.<br />
<strong>Brocade</strong># show ip igmp interface<br />
---------+------+---------+---------------+---------+-----+-----+---------<br />
Intf/Port|Groups| Version |Querier | Timer |V1Rtr|V2Rtr|Tracking<br />
| |Oper Cfg| |OQrr GenQ| | |<br />
---------+------+----+----+---------------+----+----+-----+-----+---------<br />
e6/3 1 3 3 Self 0 94 No No Disabled<br />
e6/4 0 2 - Self 0 94 No No Disabled<br />
v30 1 3 3 Disabled<br />
e6/2 3 - Self 0 20 No No<br />
v40 0 3 3 Disabled<br />
e6/2 3 - Self 0 20 No No<br />
v50 0 2 - Disabled<br />
e12/1 2 - Self 0 29 No No<br />
e6/8 2 - 50.1.1.10 46 0 No Yes<br />
e6/1 2 - Self 0 115 No Yes<br />
Syntax: show ip igmp [vrf vrf-name] interface [ve number | ethernet port-address | tunnel num]<br />
The vrf parameter specifies that you want to display IGMP interface information for the VRF<br />
specified by the vrf-name variable.<br />
Enter ve and its number, or ethernet and its port-address to display information for a specific<br />
virtual routing interface, or ethernet interface.<br />
The tunnel num parameter specifies a GRE tunnel interface that is being configured. The GRE<br />
tunnel interface is enabled under the router PIM configuration.<br />
Entering an address for group-address displays information for a specified group on the specified<br />
interface.<br />
The report shows the following information:<br />
TABLE 31<br />
This field<br />
Output of show ip igmp interface<br />
Displays<br />
Intf<br />
Port<br />
Groups<br />
Version<br />
Oper<br />
Cfg<br />
Querier<br />
Max response<br />
oQrr<br />
GenQ<br />
V1Rtr<br />
The virtual interface on which IGMP is enabled.<br />
The physical port on which IGMP is enabled.<br />
The number of groups that this interface or port has membership.<br />
The IGMP version that is operating on the interface.<br />
The IGMP version that is configured for this interface.<br />
Where the Querier resides:<br />
The IP address of the router where the querier is located<br />
or<br />
Self – if the querier is on the same router as the intf or port.<br />
Other Querier present timer.<br />
General Query timer<br />
Whether IGMPv1 is present on the intf or port.<br />
FastIron Ethernet Switch IP Multicast Configuration Guide 143<br />
53-1002638-02