C
HAPTER
39
| Multicast Filtering Commands
IGMP Snooping
– 911 –
ip igmp snooping
unsolicited-report-
interval
This command specifies how often the upstream interface should transmit
unsolicited IGMP reports when report suppression/proxy reporting is
enabled. Use the no form to restore the default value.
SYNTAX
ip igmp snooping unsolicited-report-interval seconds
no ip igmp snooping version-exclusive
seconds - The interval at which to issue unsolicited reports.
(Range: 1-65535 seconds)
DEFAULT SETTING
400 seconds
COMMAND MODE
Global Configuration
COMMAND USAGE
â—† When a new upstream interface (that is, uplink port) starts up, the
switch sends unsolicited reports for all currently learned multicast
channels out through the new upstream interface.
â—† This command only applies when proxy reporting is enabled (see
page 906).
EXAMPLE
Console(config)#ip igmp snooping unsolicited-report-interval 5
Console(config)#
ip igmp snooping
version
This command configures the IGMP snooping version. Use the no form to
restore the default.
SYNTAX
ip igmp snooping [vlan vlan-id] version {1 | 2 | 3}
no ip igmp snooping version
vlan-id - VLAN ID (Range: 1-4093)
1 - IGMP Version 1
2 - IGMP Version 2
3 - IGMP Version 3
DEFAULT SETTING
Global: IGMP Version 2
VLAN: Not configured, based on global setting