Configuring Source Ip Check; Configuring Fast-Leave - D-Link xStack DGS-3610 Series Configuration Manual

Chapter 15 IGMP Snooping Configuration

15.2.12 Configuring Source IP Check

In the configuration mode, you can set igmp snooping source IP check by performing the
following steps:
Command
DGS-3610(config)# ip igmp snooping
source-check default-server address
DGS-3610(config)# ip igmp snooping
limit-ipmc vlan vid address address server
address
DGS-3610(config)# end
You can disable the source IP check by using the no ip igmp snooping source-check
default-server command.
The following example enables source IP check and set the default source IP to 192.1.1.1. In
the example, a multicast-source IP entry is added, where VID is 1, group IP is 224.1.1.1, and
source IP is 192.1.2.3.
DGS-3610# configure Terminal
DGS-3610(config)# ip igmp snooping source-check default-server 192.1.1.1
DGS-3610(config)# ip igmp snooping limit-ipmc vlan 1 address 224.1.1.1 server 192.1.2.3
DGS-3610(config)# end

15.2.13 Configuring Fast-Leave

In the configuration mode, set igmp snooping fast-leave by performing the following steps:
Command
DGS-3610(config)# ip igmp snooping
fast-leave enable
DGS-3610(config)# end
You can disable the fast-leave function by using the no ip igmp snooping fast–leave
enable command.
The following example enables the fast–leave function:
DGS-3610# configure Terminal
DGS-3610(config)# ip igmp snooping fast–leave enalbe
DGS-3610(config)# end
15-16
DGS-3610 Series Configuration Guide
Function
Enable source IP check and add the
multicast-source IP entry.
Add multicast addresses—source IP address
(multicast server address) corresponding entry
Return to the privileged mode.
Function
Enable the fast-leave function on the switch.
Return to the privileged mode.