Modifying Igmp Interfaces - Lucent Technologies Cajun P220 Operation Manual

5. To enable MTRACE processing, from the MTRACE pull-down menu, select
Enable.
6. Click APPLY to save your changes, or CANCEL to restore previous settings.

Modifying IGMP Interfaces

To modify IGMP interfaces:
1. In the IGMP Configuration section of the Web Agent window, click Interfaces.
The IGMP Interfaces dialog box opens.
Note: If no IGMP interfaces are enabled for your existing IP interfaces, you must
2. Use Table 7-8 to complete your configuration:
Parameter
Select
Interface
IP Address
IP Address Mask
IGMP Version
Maximum Groups
Always be Group
Membership Querier
Process Leave Packets
Query Request Interval in
(sec)
Cajun P550/P220 Switch Operation Guide
first enable a multicast protocol before you can configure IGMP. Refer to
"Creating an IP Interface" earlier in this chapter for more information on
how to select a multicast protocol.
Table 7-8. IGMP Interface Parameters
Allows you to...
Select the interface to be modified.
Display the IP interface that is configured with IGMP.
Identify an IP address associated with this interface. This
parameter is not configurable from the IGMP configuration
dialog box.
Identify a subnet mask associated with this interface. This
parameter is not configurable from the IGMP configuration
dialog box.
Specify the IGMP Version (1.0 or 2.0) to associate with the
IGMP interface.
Specify the number of IGMP Groups that can be active on this
interface. The default value is 32.
Version 1.0: Enable or disable this interface to be the
designated querier.
Version 2.0:
• Enable to force this interface to send queries.
• Disable to obey the designated querier election.
Only the designated router will query hosts on your network.
This is disabled by default.
Enable to terminate group memberships quickly. (IGMP
Version 2.0 only). The default value is Enabled.
Configure the time period between queries. The default value
is 125 seconds.
Configuring IP Routing (Layer 3)
7-17