Cisco Catalyst 3850 series User Manual

PurposeCommand or Action
Example:
Device(config-if)# exit
Device(config-if)# end
(Optional) Displays information about the status and configuration
of IGMP and multicast routing on interfaces.
show ip igmp interface [type number]
Example:
Device# show ip igmp interface
Step 6
(Optional) Displays the multicast groups with receivers that are
directly connected to the device and that were learned through
IGMP.
show ip igmp groups
Example:
Device# show ip igmp groups
Step 7
Configuration examples for IGMP State Limit
Configuring IGMP State Limiters Example
The following example shows how to configure IGMP state limiters to provide multicast CAC in a network
environment where all the multicast flows roughly utilize the same amount of bandwidth.
This example uses the topology illustrated in the figure.
IP Multicast Routing Configuration Guide, Cisco IOS XE Release 3.6E (Catalyst 3850 Switches)
392 OL-32598-01
IP Multicast Optimization: IGMP State Limit
Configuration examples for IGMP State Limit

Cisco Catalyst 3850 series Specifications

General

Brand	Cisco
Model	Catalyst 3850 series
Category	Switch
Language	English