Enabling And Disabling The Igmp Zapping; Enabling The Igmp Zapping - Alcatel-Lucent OmniSwitch 6850-48 Network Configuration Manual

Modifying IPMS Parameters
-> ip multicast spoofing
To restore the IGMP spoofing to its default setting (i.e., disabled).
You can also disable IGMP spoofing on the specified VLAN by entering:
-> ip multicast vlan 2 spoofing disable
Or, as an alternative, enter:
-> ip multicast vlan 2 spoofing
To restore the IGMP spoofing to its default setting (i.e., disabled).
You can remove an IGMP spoofing entry on the specified VLAN and return to its default behavior by
entering:
-> no ip multicast vlan 2 spoofing

Enabling and Disabling the IGMP Zapping

By default, IGMP zapping (i.e., processing membership and source filter removals immediately without
waiting for the protocol's specified time period – this mode facilitates IP TV applications looking for
quick changes between IP multicast groups) is disabled on a switch. The following subsections describe
how to enable and disable IGMP zapping by using the

Enabling the IGMP Zapping

To enable IGMP zapping on the system if no VLAN is specified, use the
as shown below:
-> ip multicast zapping enable
You can also enable IGMP zapping on the specified VLAN by entering:
-> ip multicast vlan 2 zapping enable
Disabling the IGMP Zapping
To disable IGMP zapping on the system if no VLAN is specified, use the
as shown below:
-> ip multicast zapping disable
Or, as an alternative, enter:
-> ip multicast zapping
To restore the IGMP zapping to its default setting (i.e., disabled).
You can also disable IGMP zapping on the specified VLAN by entering:
-> ip multicast vlan 2 zapping disable
Or, as an alternative, enter:
-> ip multicast vlan 2 zapping
To restore the IGMP zapping to its default setting (i.e., disabled).
page 42-20
ip multicast zapping
OmniSwitch AOS Release 6 Network Configuration Guide
Configuring IP Multicast Switching
command.
ip multicast zapping command
ip multicast zapping command
September 2009