Edge-Core ECS4110-28T, Management Manual, Page: 1251 / 1514

C
HAPTER
40
| Multicast Filtering Commands
IGMP Filtering and Throttling
– 1251 –
ip igmp filter
(Global Configuration)
This command globally enables IGMP filtering and throttling on the switch.
Use the no form to disable the feature.
S
YNTAX
[ no ] ip igmp filter
D
EFAULT
S
ETTING
Disabled
C
OMMAND
M
ODE
Global Configuration
C
OMMAND
U
SAGE
◆
IGMP filtering enables you to assign a profile to a switch port that
specifies multicast groups that are permitted or denied on the port. An
IGMP filter profile can contain one or more, or a range of multicast
addresses; but only one profile can be assigned to a port. When
enabled, IGMP join reports received on the port are checked against the
filter profile. If a requested multicast group is permitted, the IGMP join
report is forwarded as normal. If a requested multicast group is denied,
the IGMP join report is dropped.
◆
IGMP filtering and throttling only applies to dynamically learned
multicast groups, it does not apply to statically configured groups.
◆
The IGMP filtering feature operates in the same manner when MVR is
used to forward multicast traffic.
E
XAMPLE
Console(config)#ip igmp filter
Console(config)#
ip igmp profile
This command creates an IGMP filter profile number and enters IGMP
profile configuration mode. Use the no form to delete a profile number.
S
YNTAX
[ no ] ip igmp profile profile-number
profile-number - An IGMP filter profile number.
(Range: 1-4294967295)
D
EFAULT
S
ETTING
Disabled
C
OMMAND
M
ODE
Global Configuration