IGMP F
ILTERING
AND
T
HROTTLING
C
OMMANDS
4-243
ip igmp filter
(Global Configuration)
This command globally enables IGMP filtering and throttling on the
switch. Use the
no
form to disable the feature.
Syntax
[no] ip igmp filter
Default Setting
Disabled
Command Mode
Global Configuration
Command Usage
• IGMP filtering enables you to assign a profile to a switch port that
specifies multcast 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 the multicast traffic.
Example
Console(config)#ip igmp filter
Console(config)#
Summary of Contents for 6128L2
Page 2: ......
Page 21: ...CONTENTS xvii Glossary Index ...
Page 22: ...CONTENTS xviii ...
Page 26: ...TABLES xxii ...
Page 40: ...INTRODUCTION 1 10 ...
Page 54: ...INITIAL CONFIGURATION 2 14 ...
Page 193: ...PORT CONFIGURATION 3 139 Figure 3 61 Displaying Etherlike and RMON Statistics ...
Page 257: ...QUALITY OF SERVICE 3 203 Figure 3 90 Configuring Policy Maps ...
Page 313: ...COMMAND GROUPS 4 13 PE Privileged Exec VC VLAN Database Configuration ...
Page 592: ...TROUBLESHOOTING B 4 ...
Page 605: ......