CLI Reference IGMP Snooping Configuration Commands
ip igmp snooping
vlan mrouter learn
pim-dvmrp
Enable the dynamic
routing interface learning
function on the multicast
routing port.
ip igmp snooping preview
Allow the user to preview the specific multicast streams when the user doesn't have
access to such multicast streams. Use no form of this command to disable multicast preview.
ip igmp snooping preview profile-number
no ip igmp snooping preview
Global configuration mode.
Apply the IGMP Profile to a multicast preview
function. When the user doesn't have access to the
multicast streams (namely the user might be filtered
by IGMP Snooping filter), it can allow the user to
preview partial contents. This function shall be used
in conjunction with IGMP Snooping filter or multicast
control in order to realize effective multicast preview.
The following example associates the profile 1 to the
100M port 0/1 and associates multicast preview with
profile 2:
Ruijie(config)# ip igmp snooping preview 2
Ruijie(config-if)# int fa 0/1
Ruijie(config-if)# ip igmp snooping filter 1
This command is supported higher than V10.4 (3).