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How can I tell the switch to lock the first learned MAC address


Userlevel 4
On a XOS switch I can configure a port Lock-learning. That is for the at that time present MAC-address.

But I want that the port lock the first present MAC-address on a port. How can I do that?

4 replies

Userlevel 7
Here we go....

enable mac-locking
enable mac-locking ports [all| port_list]
configure mac-locking ports port_list first-arrival limit-learning learn_limit

... set the limit in the last command to 1 so you lock it to the first learned address.
Userlevel 4
Ron wrote:

Here we go....

enable mac-locking
enable mac-locking ports [all| port_list]
configure mac-locking ports port_list first-arrival limit-learning learn_limit

... set the limit in the last command to 1 so you lock it to the first learned address.

What is the firmware that support this command. In firmware 15.3.5.2-patch1-9 I don't be able to configure this.
Userlevel 7
Ron wrote:

Here we go....

enable mac-locking
enable mac-locking ports [all| port_list]
configure mac-locking ports port_list first-arrival limit-learning learn_limit

... set the limit in the last command to 1 so you lock it to the first learned address.

Looks like 15.7
https://gtacknowledge.extremenetworks.com/articles/How_To/How-to-enable-mac-locking-logging
Userlevel 4
Ron wrote:

Here we go....

enable mac-locking
enable mac-locking ports [all| port_list]
configure mac-locking ports port_list first-arrival limit-learning learn_limit

... set the limit in the last command to 1 so you lock it to the first learned address.

thanks

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