01-14-2019 09:52 AM
hi
i use a switch sg300 series 28 p and i use port-security system for to filter mac address on interfaces.</p>
i have checked which i change mac address on device non authorized with mac address authorized , it can use LAN.
i have in the forum a solution is to configure more vlan or to use NAC technology.
There is another free solution for to resolve the problem?
01-14-2019 09:57 AM
you can check below URL, see if you can able to resolve or this requirement is good enough.
if you looking other solution possible, but what kind of network is yours, is worth the invest more money ?
01-14-2019 11:24 PM
thank you for the replay.
I have look the link but it is illustrate all step for enable port security. i know that procedure an its enable on my network now. i can up level security because port security is insufficient to mac spoofing.
The network is very large lan, there is 100 host and more print and scanner.
How i can be secure which never a host unauthorized is connect on lan?
I cannot use more VLAN because it is not sufficient solution vs mac spoofing.
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