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DGS-3400 Series Layer 2 Gigabit Managed Switch CLI Manual
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create multicast_fdb
Purpose Used to create a static entry to the multicast MAC address forwarding table (database)
Syntax
create multicast_fdb <vlan_name 32> <macaddr>
Description This command is used to make an entry in the Switch’s multicast MAC address
forwarding database.
Parameters
<vlan_name 32> − The name of the VLAN on which the MAC address resides.
<macaddr> − The MAC address that will be added to the forwarding table.
Restrictions Only Administrator and Operator-level users can issue this command.
Example usage:
To create multicast MAC forwarding:
DGS–3426:5#create multicast_fdb default 01–00–00–00–00–01
Command: create multicast_fdb default 01–00–00–00–00–01
Success.
DGS–3426:5#
config multicast_fdb
Purpose Used to configure the Switch’s multicast MAC address forwarding database.
Syntax
config multicast_fdb <vlan_name 32> <macaddr> [add | delete] <portlist>
Description This command is used to configure the multicast MAC address forwarding table.
Parameters
<vlan_name 32> − The name of the VLAN on which the MAC address resides.
<macaddr> − The MAC address that will be added to the multicast forwarding table.
[add | delete] − add will add ports to the forwarding table. delete will remove ports from
the multicast forwarding table.
<portlist> − Specifies a port or range of ports to be configured. The port list is specified by
listing the lowest switch number and the beginning port number on that switch, separated
by a colon. Then the highest switch number, and the highest port number of the range
(also separated by a colon) are specified. The beginning and end of the port list range are
separated by a dash. For example, 1:3 specifies switch number 1, port 3. 2:4 specifies
switch number 2, port 4. 1:3–2:4 specifies all of the ports between switch 1, port 3 and
switch 2, port 4 − in numerical order. Non–contiguous portlist entries are separated by a
comma. (ex: 1:1–1:3,1:7–1:9)
Restrictions Only Administrator and Operator-level users can issue this command.
Example usage:
To add multicast MAC forwarding:
DGS–3426:5#config multicast_fdb default 01–00–00–00–00–01 add 1:1–1:5
Command: config multicast_fdb default 01–00–00–00–00–01 add 1:1–1:5
Success.
DGS–3426:5#
