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DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch CLI Manual
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Example usage:
To create an IGMP snooping multicast VLAN with the VLAN name mv1 and the VID 2:
DGS-3627:admin# create igmp_snoop multicast_vlan mv1 2
Command: create igmp_snoop multicast_vlan mv1 2
Success.
config igmp_snooping multicast_vlan
Purpose Used to configure the parameters of a specific IGMP snooping multicast VLAN.
Syntax
config igmp_snooping multicast_vlan <vlan_name 32> {[member_port <portlist> |
tag_member_port <portlist> | source_port <portlist> | untag_source_port <portlist>] |
state [enable | disable] | replace_source_ip [<ipaddr> | none] | remap_priority [<value
0-7> | {replace_priority}}(1)
Description The config igmp_snooping multicast_vlan command allows you to add member ports and
source ports to a list of multicast VLAN member ports. Member ports automatically become
untagged members of the multicast VLAN and source ports automatically become tagged
members of the multicast VLAN. If the port list of an existing multicast VLAN is changed
without specifying add or delete, the newly added port list replaces the existing port list. A
member port list cannot overlap with a source port list of the same multicast VLAN. However,
member ports of one multicast VLAN are allowed to overlap with member ports on a different
multicast VLAN.
A multicast VLAN must first be created using the create igmp_snooping multicast_vlan
command before the multicast VLAN can be configured.
Parameters
vlan_name - The name of the multicast VLAN to be configured. Can be up to 32 characters.
member_port - A member port or range of member ports to be added to the multicast VLAN.
The specified range of ports will become untagged members of the multicast VLAN.
tag_member_port - Specify the port or range of ports that will become tagged members of
the multicast VLAN.
source_port - A port or range of ports to be added to the multicast VLAN.
untag_source_port - Specify the source port or range of source ports as untagged members
of the multicast VLAN. The PVID of the untagged source port is automatically changed to the
multicast VLAN. Source ports must be either tagged or untagged for any single multicast
VLAN, i.e. both types cannot be members of the same multicast VLAN.
state - Used to specify if the multicast VLAN for a chosen VLAN should be enabled or
disabled.
replace_source_ip - Before forwarding the report packet sent by the host, the source IP
address in the join packet must be replaced by this IP address. If none is specified, the
source IP address will not be replaced.
remap_priority - The remap priority value (0 to 7) to be associated with the data traffic to be
forwarded on the multicast VLAN. If none is specified, the packet’s original priority is used.
The default setting is none.
replace_priority - Specify that the packet priority will be changed to the remap_priority, but
only if remap_priority is set.
Restrictions Only Administrator and Operator-level users can issue this command.
Example usage:
To configure an IGMP snooping multicast VLAN with the name “v1”, make ports 1 and 3 members of the VLAN, and set
the state to enable:
