D-Link xStack DGS-3420 Series Reference Manual page 576

xStack® DGS-3420 Series Layer 2 Managed Stackable Gigabit Switch CLI Reference Guide
Profile ID Name
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1 customer
DGS-3420-28SC:admin#
49-8 config max_mcast_group
Description
This command is used to configure the maximum number of multicast groups a port or VLAN can join.
If the IPv4 or IPv6 option is not specified, IPv4 is implied. When the joined groups for a port or a VLAN
have reached the maximum number, the newly learned group will be dropped if the action is specified
as drop. The newly learned group will replace the oldest group if the action is specified as replace.
Format
config max_mcast_group [ports <portlist> | vlanid <vlanid_list>] [{ipv4} {max_group [<value 1-
960> | infinite] | action [drop | replace]} | ipv6 {max_group [<value 1-480> | infinite] | action
[drop | replace]}]
Parameters
ports - Specify a range of ports to configure the maximum multicast group.
<portlist> - Specify a range of ports to be configured.
vlanid - Specify the VLAN ID to configure the maximum multicast group.
<vlanid_list> - Enter the VLAN ID of the VLAN here.
ipv4 - (Optional) Specify that the maximum number of IPv4 learned addresses should be limited.
max_group - (Optional) Specify the maximum number of the multicast groups for IPv4.
<value 1-960> - The range is from 1 to 960 or infinite.
infinite - Infinite is the default setting.
action - (Optional) Specify the action for handling newly learned groups when the register is full.
drop - The new group will be dropped.
replace - The new group will replace the oldest group in the register table.
ipv6 - (Optional) Specify that the maximum number of IPv6 learned addresses should be limited.
max_group - (Optional) Specify the maximum number of the multicast groups for IPv6.
<value 1-480> - The range is from 1 to 480 or infinite.
infinite - Infinite is the default setting.
action - (Optional) Specify the action for handling newly learned groups when the register is full.
drop - The new group will be dropped.
replace - The new group will replace the oldest group in the register table.
Restrictions
Only Administrator, Operator and Power-User level users can issue this command.
Example
To configure the maximum number of multicast groups that ports 1 and 3 can join to 100:
Multicast Addresses
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224.19.62.34 – 224.19.162.200
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