8.2
IGMP snooping
This section describes the snooping functionality of the Internet Group Management Protocol.
8.2.1
The "show" commands
This section describes commands with which you display various settings.
8.2.1.1
show ip igmp snooping
Description
This command shows information about IGMP snooping for all or a selected VLAN.
Requirement
You are in the User EXEC mode or in the Privileged EXEC mode or in the Global configuration
mode.
The command prompt is as follows:
cli> or cli# or cli(config)#
Syntax
Call up the command with the following parameters:
show ip igmp snooping [Vlan<vlan id]
The parameters have the following meaning:
Parameter
Vlan
vlan id
For information on names of addresses and interfaces, refer to the section "Addresses and
interface names (Page 36)".
Result
The information about IGMP snooping is displayed.
8.2.1.2
show ip igmp snooping forwarding-database
Description
This command shows the multicast forwarding entries for all or a selected VLAN.
SCALANCE XB-200/XC-200/XF-200BA/XP-200/XR-300WG Command Line Interface
Configuration Manual, 07/2017, C79000-G8976-C361-06
Description
Keyword for a VLAN connection
Number of the addressed VLAN
Layer 2 management protocols
8.2 IGMP snooping
Range of values / note
-
1 ... 4094
375