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DES-7200 Configuration Guide Chapter 8 IGMP Snooping
Configuration
8-28
Source port check : Disabled
Source ip check : Disabled
IGMP Fast-Leave : Disabled
IGMP Report suppress : Disable
8.3.2 Showing and Clearing IGMP Snooping Statistics
To view and clear the IGMP Snooping statistics, execute the following commands
in the privileged mode:
Command Function
DES-7200# show ip igmp snooping
statistics [vlan vlan-id]
View the IGMP Snooping statistics
DES-7200# clear ip igmp snooping
statistics
Clear the IGMP Snooping statistics
The following example uses the show ip igmp snooping statistics command to
view the IGMP Snooping statistics:
DES-7200# show ip igmp snooping statistics
Current number of Gda-table entries: 1
Configured Statistics database limit: 1024
Current number of IGMP Query packet received : 1957
Current number of IGMPv1/v2 Report packet received: 5
Current number of IGMPv3 Report packet received: 4
Current number of IGMP Leave packet received: 1
GROUP Interface Last Last Report Leave report time reporter pkts pkts
------ -------- ---------- ----------- ---- -- -------- ----
233.3.3.3 gi1/1 00:02:40 1.1.1.1 3 1
8.3.3 Showing the Route Interface
To view the route interface information of IGMP Snooping, execute the following
commands in the privileged mode:
Command Function
DES-7200# show ip igmp snooping
mrouter
Show the router interface information of
IGMP Snooping
The following example uses the show ip igmp snooping command to view the
router interface information of IGMP Snooping:
DES-7200# show ip igmp snooping mrouter
Vlan Interface State IGMP profile number
---- -------- ------- -------------------
1 GigabitEthernet 0/7 static 1
1 GigabitEthernet 0/12 dynamic 0
8.3.4 Showing Dynamic Forwarding Table
To view the forwarding rule of each port in the multicast group, that is, the
GDA(Group Destination Address) table, execute the following commands in the
privileged mode:
Command Function
DES-7200# show ip igmp snooping
gda-table
Show the forwarding rule of each port
in the multicast group.
This example shows the information on various multicast groups of the GDA table
and the information on all the member ports of one multicast group:
DES-7200# show ip igmp snooping gda-table
Abbr: M - mrouter
D - dynamic
S - static