topic Re: Port Security in Network Security

Port Security

johnmcgrath29 — Thu, 14 Oct 2021 13:22:28 GMT

So I am try to add this configuration

switchport mode access
switchport port-security
switchport port-security maximum 1
switchport port-security mac-address sticky
switchport port-security violation restrict

To my Packet Tracer lab however whenever I do it seems to disable my inter vlan routing

and doesn't work as port security although I see no reason for it not to work??

Re: Port Security

balaji.bandi — Thu, 14 Oct 2021 13:40:29 GMT

i am not PT user check the below guide :

https://computernetworking747640215.wordpress.com/2019/11/12/switch-port-security/

Re: Port Security

johnmcgrath29 — Thu, 14 Oct 2021 14:03:03 GMT

I resolved the issue a few minutes ago thank you I removed switchport mode access

as the port was already an access port for the vlan

and added this it worked

switchport port-security
switchport port-security maximum 1
switchport port-security mac-address sticky
switchport port-security violation restrict

Re: Port Security

balaji.bandi — Thu, 14 Oct 2021 13:53:00 GMT

nice to know resolved and thank you for the feedback.