Configures dynamic MAC locking on a port by restricting MAC locking on a port to a maximum number of end station addresses first connected to that port.
| port_list | Specifies one or more ports or slots and ports. |
| learn_limit | Specifies the maximum number of first-arrival end station MAC addresses that can be connected to the port. Valid values are 0–600. |
600 first-arrival end station MAC addresses
When the configured limit is reached, no further entries are learned. If, however, the learned entries are aged out, new MAC addresses can be learned.
You cannot specify a value that is lower than the number of MACs locked in the MAC lock station table.
The following example configures 400 as the maximum number of first-arrival MAC addresses that can connect to port 14.
configure mac-locking ports 14 first-arrival limit-learning 400
This command was first available in ExtremeXOS 15.7.1.
This command is available on ExtremeSwitching 5320, 5420, 5520, and 5720 series switches.