Foundry NetIron M2404C and M2404F Metro Access Switches
Configuring Multicast Layer 2 (Rev. 03)
IGMP Snooping
© 2008 Foundry Networks, Inc.
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0001 | 01:00:5e:01:01:07 |igmp |1/1/3-1/1/4
0001 | 01:00:5e:01:01:08 |igmp |1/1/3-1/1/4
0001 | 01:00:5e:01:01:09 |igmp |1/1/3-1/1/4
0001 | 01:00:5e:01:01:0a |igmp |1/1/3-1/1/4
0001 | 01:00:5e:01:01:0b |igmp |1/1/3-1/1/4
0001 | 01:00:5e:01:01:0c |igmp |1/1/3-1/1/4
0001 | 01:00:5e:01:01:0d |igmp |1/1/3-1/1/4
0001 | 01:00:5e:01:01:0e |igmp |1/1/3-1/1/4
0001 | 01:00:5e:01:01:0f |igmp |1/1/3-1/1/4
0001 | 01:00:5e:01:01:10 |igmp |1/1/3-1/1/4
0001 | 01:00:5e:23:32:45 |igmp |1/1/3
Example 2
device-name
#
show mac-address-table multicast igmp-snooping count
Multicast MAC Entries dynamically configured : 17
Configuring and Displaying Multicast Querier
Table 6
lists the multicast querier commands.
Table 6: Multicast Querier Commands
Command
Description
ip igmp snooping send-query
Sets the query generator.
show ip igmp snooping send-query
Displays the query generator information.
Setting the Switch as Querier
The
ip igmp snooping send-query
command, in the Global Configuration mode
,
sets the query
generator.
To disable the query generator, use the
no
form of this command.
The query generator can be implemented only when IGMP Snooping is enabled. It generates
queries at the configured rate (query-interval). Up to 256 queries can be defined.
Command Syntax
device-name
(config)#
ip igmp snooping send-query vlan <vlan-id>
interface
PORT-LIST
[
group
A.B.C.D
] [
query-interval
<query-interval-value>
]
[
response-time
<response-time-value>
]
device-name
(config)#
no ip igmp snooping send-query vlan <vlan-id>
interface
PORT-LIST
Argument Description
vlan <vlan-id>
VLAN ID number in range <1-4094>.
interface PORT-LIST
Query port list distribution.
group
A.B.C.D
(Optional). Specifies the group IP to which to generate query.
The query may be specific or general. By default, All Systems
Query (224.0.0.1).