Configuring Igmp Snooping For Ipv4 Multicast Traffic; Understanding How Igmp Snooping Works - Cisco WS-SUP32-GE-3B - Supervisor Engine 32 Software Configuration Manual

Configuring IGMP Snooping for IPv4 Multicast
Traffic
This chapter describes how to configure Internet Group Management Protocol (IGMP) snooping for
IPv4 multicast traffic on the Catalyst 6500 series switches.
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This chapter consists of these sections:
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Understanding How IGMP Snooping Works

These sections describe IGMP snooping:
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OL-11439-03
For complete syntax and usage information for the commands used in this chapter, refer to the
Catalyst Supervisor Engine 32 PISA Cisco IOS Command Reference, Release 12.2ZY, at this URL:
http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2ZY/command/reference/cmdr
ef.html
To constrain IPv6 Multicast traffic, see
IPv6 Multicast Traffic."
Understanding How IGMP Snooping Works, page 27-1
Default IGMP Snooping Configuration, page 27-7
IGMP Snooping Configuration Guidelines and Restrictions, page 27-7
IGMP Snooping Querier Configuration Guidelines and Restrictions, page 27-8
Enabling the IGMP Snooping Querier, page 27-8
Configuring IGMP Snooping, page 27-9
IGMP Snooping Overview, page 27-2
Joining a Multicast Group, page 27-2
Leaving a Multicast Group, page 27-4
Understanding the IGMP Snooping Querier, page 27-5
Understanding IGMP Version 3 Support, page 27-5
Catalyst Supervisor Engine 32 PISA Cisco IOS Software Configuration Guide, Release 12.2ZY
C H A P T E R
Chapter 26, "Configuring MLDv2 Snooping for
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