Contents
Preface | 7 |
Document conventions | 7 |
Text formatting conventions | 7 |
Command syntax conventions | 7 |
Notes, cautions, and warnings | 8 |
Brocade resources | 9 |
Getting technical help | 9 |
Document feedback | 10 |
About This Guide | 11 |
Introduction | 11 |
Supported hardware | 11 |
What’s new in this document | 11 |
How command information is presented in this guide | 12 |
IPv4 Multicast Traffic Reduction | 13 |
Supported IPv4 Multicast Traffic Reduction | 13 |
IGMP snooping overview | 13 |
Queriers and | 14 |
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Tracking and fast leave | 15 |
Support for IGMP snooping and Layer 3 multicast routing |
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together on the same device | 15 |
Forwarding mechanism in hardware | 15 |
Hardware resources for IGMP and | 16 |
Configuration notes and feature limitations for IGMP snooping |
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and Layer 3 multicast routing | 16 |
IGMP snooping configuration | 17 |
IGMP snooping mcache entries and group addresses | 18 |
Changing the maximum number of supported IGMP snooping |
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mcache entries | 18 |
Setting the maximum number of IGMP group addresses | 19 |
Enabling IGMP snooping globally on the device | 19 |
Configuring the IGMP mode | 19 |
Configuring the IGMP version | 20 |
Configuring static groups to specific ports | 21 |
Disabling IGMP snooping on a VLAN | 22 |
Modifying the age interval for group membership entries | 22 |
Modifying the query interval (active IGMP snooping mode only) | 22 |
Modifying the maximum response time | 22 |
Configuring report control | 23 |
Modifying the wait time before stopping traffic when receiving a |
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leave message | 23 |
Modifying the multicast cache age time | 23 |
Enabling or disabling error and warning messages | 24 |
Configuring static router ports | 24 |
Turning off static group proxy | 24 |
FastIron Ethernet Switch IP Multicast Configuration Guide | 1 |
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