Example: Denying All States for a Group G
The following example shows how to deny all states for a group G. In this example, Fast Ethernet interface
0/0/0 is configured to filter all sources for SSM group 232.2.2.2 in IGMPv3 reports, which effectively denies
this group.
ip access-list extended test1
deny igmp any host 232.2.2.2
permit igmp any any
!
interface FastEthernet0/0/0
ip igmp access-group test1
Related Topics
Controlling Access to an SSM Network Using IGMP Extended Access Lists, on page 54
Example: Denying All States for a Source S
The following example shows how to deny all states for a source S. In this example, Gigabit Ethernet interface
1/1/0 is configured to filter all groups for source 10.2.1.32 in IGMPv3 reports, which effectively denies this
source.
ip access-list extended test2
deny igmp host 10.2.1.32 any
permit igmp any any
!
interface GigabitEthernet1/1/0
ip igmp access-group test2
Related Topics
Controlling Access to an SSM Network Using IGMP Extended Access Lists, on page 54
Example: Permitting All States for a Group G
The following example shows how to permit all states for a group G. In this example, Gigabit Ethernet interface
1/2/0 is configured to accept all sources for SSM group 232.1.1.10 in IGMPv3 reports, which effectively
accepts this group altogether.
ip access-list extended test3
permit igmp any host 232.1.1.10
!
interface GigabitEthernet1/2/0
ip igmp access-group test3
Related Topics
Controlling Access to an SSM Network Using IGMP Extended Access Lists, on page 54
IP Multicast Routing Configuration Guide, Cisco IOS XE Release 3SE (Catalyst 3650 Switches)
OL-29890-01 85
Configuring IGMP
Controlling Access to an SSM Network Using IGMP Extended Access Lists
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