Users Guide

Layer 2 Switching Commands 518
Default Configuration
This command has no default configuration.
Command Mode
User Exec mode, Global Configuration mode and all Configuration
submodes
User Guidelines
To see the full multicast address table (including static addresses) use the
show mac address-table command.
Example
This example shows IGMPv2 snooping entries
console(config)#show ip igmp snooping groups
Vlan Group Type OIFs
---- ----------------------- ------- ------------------------------------
1 224-239.129|1.2.3 Dynamic Te1/0/1,Te1/0/17
IGMP SSM Entries:
-------------------
VLAN Group Reporter Filter IIF Source Address
---- ------------------ ----------------- ------- ---------- ---------------
1 224.2.2.2 192.168.10.2 include Te1/0/1 1.1.1.2
2.2.2.2
1 224.3.3.3 192.168.10.2 include Te1/0/1 4.4.4.4
VLAN Group Reporter Filter IIF Source Address
---- --------------------- ----------------- ------- ---------- -----------
1 224.2.2.2 192.168.10.2 include Te1/0/1 1.1.1.2
console(config)#show ip igmp snooping
Admin Mode..................................... Enable
IGMP Router-Alert check........................ Disabled
Multicast Control Frame Count.................. 6847
SSM FDB Capacity............................... 128
SSM FDB High Water Mark........................ 1
SSM FDB Current Entries........................ 1