Contents
xxi
Software Configuration Guide—Release IOS XE 3.3.0SG and IOS 15.1(1)SG
OL-25340-01
Link-State Tracking Configuration Guidelines 24-21
Configuring Link-State Tracking 24-21
Displaying Link-State Tracking Status 24-22
CHAPTER
25 Configuring IGMP Snooping and Filtering 25-1
About IGMP Snooping 25-1
Immediate-Leave Processing 25-3
IGMP Configurable-Leave Timer 25-4
IGMP Snooping Querier 25-4
Explicit Host Tracking 25-4
Configuring IGMP Snooping 25-5
Default IGMP Snooping Configuration 25-5
Enabling IGMP Snooping Globally 25-6
Enabling IGMP Snooping on a VLAN 25-6
Configuring Learning Methods 25-7
Configuring PIM/DVMRP Learning 25-7
Configuring CGMP Learning 25-7
Configuring a Static Connection to a Multicast Router 25-8
Enabling IGMP Immediate-Leave Processing 25-8
Configuring the IGMP Leave Timer 25-9
Configuring IGMP Snooping Querier 25-10
Configuring Explicit Host Tracking 25-11
Configuring a Host Statically 25-11
Suppressing Multicast Flooding 25-12
IGMP Snooping Interface Configuration 25-12
IGMP Snooping Switch Configuration 25-13
Displaying IGMP Snooping Information 25-14
Displaying Querier Information 25-15
Displaying IGMP Host Membership Information 25-15
Displaying Group Information 25-16
Displaying Multicast Router Interfaces 25-17
Displaying MAC Address Multicast Entries 25-18
Displaying IGMP Snooping Information on a VLAN Interface 25-18
Displaying IGMP Snooping Querier Information 25-19
Configuring IGMP Filtering 25-20
Default IGMP Filtering Configuration 25-20
Configuring IGMP Profiles 25-21
Applying IGMP Profiles 25-22
Setting the Maximum Number of IGMP Groups 25-23