Filter
Top Products
xStack® DGS-3420 Series Layer 2 Managed Stackable Gigabit Switch CLI Reference Guide
327
31-5 config fdb aging_time
Description
This command is used to set the age-out timer for the switch’s dynamic unicast MAC address
forwarding tables.
Format
config fdb aging_time <sec 10-1000000>
Parameters
<sec 10-1000000> - Specify the time in seconds that a dynamically learned MAC address will
remain in the switch’s MAC address forwarding table without being accessed, before being
dropped from the database. The range of the value is 10 to 1000000. The default value is 300.
Restrictions
Only Administrator, Operator and Power-User level users can issue this command.
Example
To configure MAC address aging time:
DGS-3420-28SC:admin#config fdb aging_time 300
Command: config fdb aging_time 300
Success.
DGS-3420-28SC:admin#
31-6 config multicast vlan_filtering_mode
Description
This command is used to configure the multicast packet filtering mode for VLANs.
Format
config multicast vlan_filtering_mode [vlanid <vidlist> | vlan <vlan_name 32> | all]
[forward_all_groups | forward_unregistered_groups | filter_unregistered_groups]
Parameters
vlanid - Specify the VLAN ID list to set.
<vidlist> - Specify the VLAN ID list to set.
vlan - Specify the VLAN to set.
<vlan_name 32> - The maximum length is 32 characters.
all - Specify to set all VLANs.
forward_all_groups - Specifies that all multicast groups will be forwarded based on the VLAN.
forward_unregistered_groups - Specify the filtering mode as forward_unregistered_groups.
This is the default.