Igmp Proxy Examples - Planet XGS3-42000R User Manual

robustness <2-10>
no ip igmp proxy unsolicited-report
robustness
ip igmp proxy aggregate
no ip igmp proxy aggregate
ip multicast ssm range <1-99>
ip multicast ssm default
no ip mulitcast ssm
ip igmp proxy multicast-source
no ip igmp proxy multicast-source

43.11.3 IGMP Proxy Examples

Example 1: IGMP Proxy function.
IGMP PROXY
Switch 2
As it is show in the figure above, the switch functions as IGMP Proxy in a net work of topology of tree, the
switch aggregates the multicast dataflow from upstream port and redistributes them to the downstream ports,
while the IGMP membership reports flow from downstream ports to upstream ports. Three IGMP Proxy
enabled switches which are connected in tree topology, respectively have one port connected to multicast
routers, and no less than one ports connected to hosts or upstream ports from other IGMP Proxy enabled
Multicast
Server
Figure 43-11-1
sending unsolicited reports. The no form of
this command will restore the default value.
To configure non-query downstream ports to
be able to aggregate the IGMP operations.
The no form of this command will restore the
default configuration.
To configure the address range for IGMP
proxy ssm multicast groups; The no form of
this command will remove the configuration.
To configure the port as downstream ports for
the source of multicast datagram; The no
from of this command will disable the
configuration.
Multicast
Rout er
Multicast
Rout er
IGMP PROXY
Switch 1
IGMP PROXY
IGMP Proxy Topology Diagram
43-54
Switch 3