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Port Security on 3550 based on given MAC-Address and IP-Address

mknorz
Level 1
Level 1

How can I configure PortSecurity based on MAc-Address and IP-Address..... I only know about "switchport port-security mac-address" but there must be a way to manage this in conjunction with an IP.... Static ARp entry ????

1 Reply 1

gfullage
Cisco Employee
Cisco Employee

Port security AFAIK, is only based on MAC address. There was never seen to be much point defining port security on IP address given how easy it is to change IP addresses.