D-Link DXS-3400 Emulator - Page 456
mac-address-table notification change
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DXS-3400 Series Lite Layer 3 Stackable 10GbE Managed Switch CLI Reference Guide Disabling MAC address learning on the voice or surveillance VLAN, the function will work abnormally based on MAC address learning. Disabling MAC address learning on a VLAN will cause asymmetric VLAN work abnormally on the related VLAN. Disabling MAC address learning on a private VLAN will cause related private VLAN work abnormally. RSPAN VLAN has the higher precedence, and MAC address learning is always disabled on the RSPAN VLAN. If RSPAN VLAN is deleted, the configured MAC address learning state takes effect. The MAC address learning for the secure modules such as Port Security, 802.1x, MAC-based Access Control, Web-based Access Control and IMPB has the higher precedence. If MAC address learning on a VLAN that includes a secure port is disabled, MAC address learning is not disabled on the VLAN. If all the secure ports on the VLAN are disabled, the configured MAC address learning state takes effect. Example This example shows how to enable the MAC address learning option. Switch# configure terminal Switch(config)# mac-address-table learning interface ethernet 1/0/5 Switch(config)# 42-5 mac-address-table notification change This command is used to enable or configure the MAC address notification function. Use the no form of this command to disable the function or set the optional configuration to default. mac-address-table notification change [interval SECONDS | history-size VALUE] no mac-address-table notification change [interval | history-size] Parameters interval SECONDS history-size VALUE (Optional) Specifies the interval of sending the MAC address trap message. The range is 1 to 2147483647 and the default value is 1 second. (Optional) Specifies the maximum number of the entries in the MAC history notification table. The range is 0 to 500 and the default value is 1 entry. Default MAC address notification is disabled. The default trap interval is 1 second. The default number of entries in the history table is 1. Command Mode Global Configuration Mode. Command Default Level Level: 12. Usage Guideline When the switch learns or removes a MAC address, a notification can be sent to the notification history table and then sent to the SNMP server if the snmp-server enable traps mac-notification change command is enabled. The MAC notification history table stores the MAC address learned or deleted on each interface for which the trap is enabled. Events are not generated for multicast addresses. 452
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