IronPort Systems 4108GL User Manual
Page 357
15-7
Multimedia Traffic Control with IP Multicast (IGMP)
CLI: Configuring and Displaying IGMP
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(IGMP
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Viewing the Current IGMP Configuration.
This command lists the IGMP
configuration for all VLANs configured on the switch or for a specific VLAN.
Syntax:
show ip igmp config
IGMP configuration for all
VLANs on the switch
show ip igmp vlan
IGMP configuration for a
specific VLAN on the switch,
including per-port data
(For IGMP operating status, see “Internet Group Management Protocol
(IGMP) Status” on page 17-19.)
For example, suppose you have the following VLAN and IGMP configurations
on the switch:
You could use the CLI to display this data as follows:
Figure 15-1. Example Listing of IGMP Configuration for All VLANs in the Switch
The following version of the
show ip igmp command includes the VLAN ID (vid)
designation, and combines the above data with the IGMP per-port configura-
tion:
VLAN ID VLAN Name
IGMP
Enabled
Forward with
High Priority
Querier
1
DEFAULT_VLAN
Yes
No
No
22
VLAN-2
Yes
Yes
Yes
33
VLAN-3
No
No
No