D-Link DXS-3400 Emulator - Page 455
mac-address-table learning
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DXS-3400 Series Lite Layer 3 Stackable 10GbE Managed Switch CLI Reference Guide The destination MAC address triggered update function increases the MAC address entries hit bit update frequency and reduce traffic flooding by the MAC address entries aging time-out. Example This example shows how to enable the destination MAC address triggered update function. Switch# configure terminal Switch(config)# mac-address-table aging destination-hit Switch(config)# 42-4 mac-address-table learning This command is used to enable MAC address learning on the physical port or VLAN. Use the no form of this command to disable learning. mac-address-table learning interface {vlan VLAN-ID [, | -] | INTERFACE-ID [, | -]} no mac-address-table learning interface {vlan VLAN-ID [, | -] | INTERFACE-ID [, | -]} Parameters vlan VLAN-ID , - INTERFACE-ID , - Specifies the VLAN ID to be configured. (Optional) Specifies a series of VLANs, or separate a range of VLANs from a previous range. No space is allowed before and after the comma. (Optional) Specifies a range of VLANs. No space is allowed before and after the hyphen. (Optional) Specifies the physical port interface to be configured. (Optional) Specifies a series of interfaces, or separate a range of interfaces from a previous range. No space is allowed before and after the comma. (Optional) Specifies a range of interfaces. No space is allowed before and after the hyphen. Default By default, this option is enabled. Command Mode Global Configuration Mode. Command Default Level Level: 12. Usage Guideline Use this commands to enable or disable MAC address learning on a physical port or VLAN. The behavior of MAC addresses learning on VLAN interfaces: By default, MAC address learning is always enabled on all VLANs on the Switch when VLAN is created. MAC address learning will be recovered to the default value when a VLAN is deleted. MAC address learning only can be configured on the existed VLAN. Disabling MAC address learning on a VLAN will cause all ports belong to this VLAN stop the MAC address learning. 451
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