Configuring The Igmp Snooping Parameters - Foundry Networks NetIron M2404C User Manual

Foundry NetIron M2404C and M2404F Metro Access Switches
Parameter
IGMP Snooping per VLAN
Immediate Leave
Query Interval
Query response time
Robustness
Maximum IGMP Groups per port and
VLAN
Query source IP address
NOTE
NOTE
Configuring and Displaying IGMP Snooping
To set the IGMP Snooping, proceed as follows:
1. Enable IGMP Snooping. See
2. Set the multicast routers ports. See
3. The user can set a port list statically to join a multicast group. See
MAC Address.
4. The user can add ports to all the existing multicast groups and to all the multicast groups that
will be created. See
5. Set the query generator. See

Configuring the IGMP Snooping Parameters

Table 4 lists the IGMP Snooping configuration commands.
Table 4: IGMP Snooping Configuration Commands
Command
ip igmp snooping
ip igmp snooping vlan
ip igmp snooping vlan
mrouter
IGMP Snooping
IGMP uses a single Access List resource for each Gigabit Ethernet port/group of 8
Fast-Ethernet ports.
For more details on resource allocation of Access Lists, please refer to the
"Configuring Access Control Lists (ACLs)" chapter.
The IGMP ACLs in the range <300-399>, filter only the IGMP protocol messages.
The rest of the traffic is forwarded.
Setting the Maximum IGMP Groups.
Setting the Switch as
© 2008 Foundry Networks, Inc.
Default Value
Enabled if IGMP Snooping is enabled.
Disabled
125 seconds
10 seconds
2 packets
2000
IP address of the IP interface (swN).
Enabling/Disabling IGMP
Setting the Multicast
Querier.
Description
Enables IGMP Snooping on all existing VLANs.
Enables IGMP Snooping on the specified VLAN.
Specifies the multicast router VLAN ID and the interface
to the multicast router.
Configuring Multicast Layer 2 (Rev. 03)
Snooping.
Router.
Setting a Static Multicast
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