The best way is to configure the device to only send traps on those 4 ports.
I dont recall coming accross a device that you couldnt configure that on a
per port basis.

lauritz Strydom wrote:

>      Can anybody please tell me, I got a device that send traps for all
>      ports as link up and link down. How can I filter so that I will only
>      see 4 of the ports which is crucial for us, and drop the rest.
>
>      Can anybody give me suggections.
>
>      Thanks
>
>      Lauritz