Command Reference IGMP Snooping Commands
Ruijie(config)# interface Ethernet 0/1
Ruijie(config-if)# ip igmp snooping max-group 100
2.12 ip igmp snooping mrouter learn pim-dvmrp
Use this command to configure a device to listen to the IGMP Query/Dvmrp or PIM Help packets
dynamically in order to automatically identify a routing interface
Use the no form of this command to disable the dynamic learning.
Use the default form of this command to restore the default setting.
ip igmp snooping mrouter learn pim-dvmrp
no ip igmp snooping mrouter learn pim-dvmrp
default ip igmp snooping [ vlan vid ] mrouter learn pim-dvmrp
VLAN ID. By default, the specified version is supported on all VLANs.
This function is enabled by default.
Global configuration mode
Routing interface is a port through which a multicast device (with IGMP Snooping enabled) is directly
connected to a multicast neighbouring device (with multicast routing protocols enabled).
By default, the dynamic routing interface learning function is enabled. You can use the no form of this
command to disable this function and clear all routing interfaces learnt dynamically. With dynamic
routing interface learning function disabled globally, the function of all vlans will be disabled. Beside, with
this function enabled globally, if the function of specified vlan is disabled, the dynamic routing interface
learning function of the corresponding vlan is disabled. When the source port check function is enabled,
only the multicast flow enters from the routing interface is legal and it is forwarded to the registered
interface by the multicast equipment, the multicast flow from the non routing interface is considered to
be the illegal and is discarded. With the source port check function enabled, the dynamic routing
interface learning function will improve the application flexibility of IGMP snooping.
The following example enables the dynamic routing interface learning function on VLAN 1.
Ruijie(config)# no ip igmp snooping mrouter learn pim-dvmrp
Ruijie(config)# ip igmp snooping vlan 1 mrouter learn pim-dvmrp
To Next Page
Loading...
Need help?
General