DGS-3100 Series Gigabit Stackable Managed Switch CLI Manual 
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  all               all 
  WORD<1-32>           input vlan name 
DGS3100# 
 
 
config mld_snooping mrouter_port 
Purpose  To enable mld mrouter ports.  
Syntax 
config mld_snooping mrouter_port <vlan_name 32> [add | 
delete] <portlist> 
Description The config mld_snooping mrouter_port command defines a port 
that is connected to a multicast router port. 
Parameters  vlan_name 32 – specifies that the mld snooping applies only to this 
previously created VLAN. 
add – Adds a specified port to the mld  snooping mrouter port. 
delete – Deletes a specified port to the mld  snooping mrouter port. 
portlist – Defines the ports to be included from the mld snooping 
mrouter group. 
Restrictions  Only administrator or operator–level users can issue this command 
Separate non–consecutive Ethernet ports with a comma and no 
spaces; use a hyphen to designate a range of ports. These ports are 
defined as connected to a multicast router. 
Example usage: 
To enable mld mrouter ports: 
DGS3100# config mld_snooping mrouter_port default add 1 
 
 
Success. 
DGS3100# 
 
 
config mld_snooping mrouter_port_forbidden 
Purpose  To define mld mrouter ports forbidden on the Switch. 
Syntax 
config mld_snooping mrouter_port_forbidden <vlan_name 32> 
[add | delete] <portlist> 
Description The config mld_snooping mrouter_port_forbidden command 
forbids a port from being defined as a multicast router port by static 
configuration or by automatic learning. 
Parameters  vlan_name 32 – Specifies that the mld snooping applies only to this 
previously created VLAN. 
add – Adds a specified port to the mld  snooping mrouter port. 
delete – Deletes a specified port to the mld  snooping mrouter port. 
portlist – Defines the ports to be included from the mld snooping 
mrouter group. 
Restrictions  Only administrator or operator–level users can issue this command. 
Example usage: