DES-1228/ME Layer 2 Metro Ethernet Switch CLI Reference Manual
248
config igmp_snooping multicast_vlan_group
Syntax
<vlan_name 32> [ add <mcast_address_list> | delete [<mcast_address_list> | all]]
Description
Used to configure the multicast group which will be learned with the specific multicast
VLAN. There are two cases need to be considered. The join packet will be learned with
the multicast VLAN that contain the destination multicast group. If the destination multicast
group of the join packet can not be classified into any multicast VLAN that this port belong,
then the join packet will be learned with the natural VLAN of the packet.
Note:
The same multicast group can not be
overlapped in different multicast VLANs. Multiple
multicast groups can be added to a multicast VLAN.
Parameters
<vlan_name 32>
−
The name of the multicast VLAN to be configured, each multicast
VLAN is given a name that can be up to 32 characters.
<mcast_address_list>
−
The list of multicast groups that will be learned with the specified
multicast VLAN.
all
−
All multicast groups will be selected from the specified multicast VLAN.
Restrictions
Only Administrator-level users can issue this command.
Example usage:
To add a group to a multicast VLAN:
DES-1228/ME:4#config igmp_snooping multicast_vlan_group v1 add 225.1.1.1
Command: config igmp_snooping multicast_vlan_group v1 add 225.1.1.1
Success.
DES-1228/ME:4#
show igmp_snooping multicast_vlan_group
Purpose
Used to display the multicast groups configured for the specified multicast VLAN.
Syntax
show igmp_snooping multicast_vlan_group {< vlan_name 32> }
Description
Used to display the multicast groups configured for the specified multicast VLAN.
Parameters
<vlan_name 32>
−
The name of the multicast VLAN to be configured, each multicast
VLAN is given a name that can be up to 32 characters.
Restrictions
None.
Example usage:
To display the multicast groups configured for a multicast VLAN.
DES-1228/ME:4#show multicast_vlan_group v1
Command: show multicast_vlan_group v1
VLAN Name VLAN ID From To
----------- --------- ---------- ---------
v1 100 224.19.62.34 224.19.162.200
DES-1228/ME:4#
delete igmp_snooping multicast_vlan
