Configuring Immediate Group Leaving; Configuring Igmp Proxy - Server - D-Link xStack DGS-3610 Series Configuration Manual

Chapter 35 IP Multicast Routing Configuration
Note
35.6.9 Configuring Immediate Group
Leaving
In the IGMP version2, this command can be used to reduce the delay in leaving group.
When the host issues this packet, it shall leave immediately without the need for the querier
to send the specific group query.This command is suitable only when the interface has one
receiving host.
Command
DGS-3610# config terminal
DGS-3610(config)# interface interface-id
DGS-3610(config-if)# ip igmp
immediate-leave group-list
access-list-name
DGS-3610(config-if) # exit
DGS-3610(config)# access-list
access-list-name permit A.B.C.D 0.0.0.0
The command no ip igmp access-group restores the access control to default without limit
for any group.
35.6.10 Configuring IGMP PROXY -
SERVER
This command is used to enable the service function of all downlink mroute-proxy interfaces.
If this command is configured on the interface, this interface will become the uplink interface
of corresponding mroute-proxy, associate with the related downlink interface, and maintain
the group information notified b y the downlink interface.
At present, the maximum configurable quantity of this command is limited. It can configure
up to 32. Up to 255 downlink interfaces can be associated with each proxy-server. After the
interface receives the query packet, the proxy-server interface will carry out corresponding
response according to the member information maintained by itself. The proxy-server
35-18
When ACL is located from 1 to 99, IGMP v1/v2/v3 will only match group
(g).
When ACL is 100-199, IGMP v1 / v2 will match (source IP of 0.0.0.0,
group IP).
When ACL is located in 100-199, IGMP v3 will match (source ip, group ip),
For source ip, indicates the source ip of IGMP v3 report packet. If the
corresponding source IP does not exist, such as exclude{ }/is_
exclude{ }/to_ exclude{ }/include{ }/is_include{}/to_include{ }, the source ip
is 0.0.0.0.
DGS-3610 Series Configuration Guide
Function
Enter the global configuration mode.
Enter the interface configuration mode.
Configure the immediate-leave from the group with list
access-list-name.
Enter the privileged mode.
Configure the address range of the member group list.