Dell Force10 MXL Blade MXL 10/40GbE Switch IO Module Configuration Guide - Page 307
Layer 2, Managing the MAC Address Table, Set the Aging Time for Dynamic Entries
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17 Layer 2 This chapter describes the following Layer 2 features: • Managing the MAC Address Table • MAC Learning Limit • Network Interface Controller (NIC) Teaming Managing the MAC Address Table The Dell Force10 operating system (FTOS) provides the following management activities for the MAC address table: • Clear the MAC Address Table • Set the Aging Time for Dynamic Entries • Configure a Static MAC Address • Display the MAC Address Table Clear the MAC Address Table To clear the MAC address table of dynamic entries, use the following command: Task Clear a MAC address table of dynamic entries. • address deletes the specified entry • all deletes all dynamic entries • interface deletes all entries for the specified interface • vlan deletes all entries for the specified VLAN Command Syntax clear mac-address-table dynamic {address | all | interface | vlan} Command Mode EXEC Privilege Set the Aging Time for Dynamic Entries Learned MAC addresses are entered in the table as dynamic entries, which means that they are subject to aging. For any dynamic entry, if no packet arrives on the switch with the MAC address as the source or destination address within the timer period, the address is removed from the table. The default aging time is 1800 seconds. Layer 2 | 305
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