Command Manual – Multicast Protocol 
Quidway S3900 Series Ethernet Switches-Release 1510  Chapter 6  PIM Configuration Commands
 
Huawei Technologies Proprietary 
6-12 
Note that you cannot use this command to set up a multicast boundary. Instead, what 
you use this command to set up is just a PIM Bootstrap packet boundary.  
Related command: c-bsr. 
Example 
# Configure domain boundary on VLAN-interface10. 
<Quidway>system-view 
System View: return to User View with Ctrl+Z. 
[Quidway] multicast routing-enable 
[Quidway] pim 
[Quidway] interface Vlan-interface 10 
[Quidway-Vlan-interface10] pim bsr-boundary 
6.1.12  pim dm 
Syntax 
pim dm 
undo pim dm 
View 
VLAN interface view 
Parameter 
None 
Description 
Use the pim dm command to enable PIM-DM.  
Use the undo pim dm command to disable PIM-DM. 
By default, PIM-DM is disabled. 
Once enabled PIM-DM on an interface, PIM-SM cannot be enabled on the same 
interface and vice versa. 
Example 
# Enable the PIM-DM protocol on VLAN-interface10 of the Ethernet switch. 
<Quidway>system-view 
System View: return to User View with Ctrl+Z. 
[Quidway] multicast routing-enable 
[Quidway] interface Vlan-interface 10 
[Quidway-Vlan-interface10] pim dm