Dell Force10 MXL Blade MXL 10/40GbE Switch IO Module Configuration Guide - Page 308
Con a Static MAC Address, Display the MAC Address Table, Command Syntax, Command Mode
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www.dell.com | support.dell.com To set the aging time for dynamic entries, use the following commands: Task Command Syntax Disable MAC address aging for all dynamic mac-address-table aging-time 0 entries. Specify an aging time. mac-address-table aging-time seconds Range: 10-1000000 Command Mode CONFIGURATION CONFIGURATION FTOS Behavior: The time elapsed before the configured MAC aging time expires is not precisely as configured. For example, the VLAN configuration mac-address-table aging-time 1, does not remove dynamic entries from the CAM after precisely 1 second. The actual minimum aging time for entries is approximately 5 seconds because this is the default MAC address table scanning interval. Therefore, MAC aging configurations of less than 5 seconds, as in this example, might be ineffective. Configuring mac-address-table station-move time-interval 500, solves this limitation. Reducing the scanning interval to the minimum (500 milliseconds), increases the detection speed, which results in FTOS clearing entries closer to the actual desired aging time. Configure a Static MAC Address A static entry is one that is not subject to aging. Static entries must be entered manually. To configure a static MAC address, use the following command: Task Create a static MAC address entry in the MAC address table. Command Syntax mac-address-table static Command Mode CONFIGURATION Display the MAC Address Table To display the contents of the MAC address table, use the following command: Task Command Syntax Display the contents of the MAC address table. • address displays the specified entry. • aging-time displays the configured aging-time. • count displays the number of dynamic and static entries for all VLANs, and the total number of entries. • dynamic displays only dynamic entries • interface displays only entries for the specified interface. • static displays only static entries. • vlan displays only entries for the specified VLAN. show mac-address-table [address | aging-time [vlan vlan-id]| count | dynamic | interface | static | vlan] CommandMode EXEC Privilege 306 | Layer 2
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