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3750 Port Security Question?

Someone enabled port security on a 3750 switch that we need to disable. Is there a global configuration command that I can use instead of trying to disable it manually on 48 ports? any other recommendations will be appreciated.. Thanks,

1 ACCEPTED SOLUTION

Accepted Solutions
Hall of Fame Super Blue

Re: 3750 Port Security Question?

Hi

Could you not just do

switch(conf t)# int range fa0/1 - 48

if gig ports gi0/1 - 48

switch(config-if-range)# no switchport port-security

HTH

Jon

4 REPLIES
Hall of Fame Super Blue

Re: 3750 Port Security Question?

Hi

Could you not just do

switch(conf t)# int range fa0/1 - 48

if gig ports gi0/1 - 48

switch(config-if-range)# no switchport port-security

HTH

Jon

Cisco Employee

Re: 3750 Port Security Question?

Agree with Jon, just use " interface range" command and disable the port-security on all the interface :

conf t

interface range gig 1/0/1 - 48

no switchport port-security

HTH,

-amit singh

New Member

Re: 3750 Port Security Question?

Awesome.. Thanks guys. 1 last thing to confirm. We have STP port fast enabled on that switch.. does removing port security cause problems with this or should I also disable Port Fast. Thanks for your help on this 3750.

Re: 3750 Port Security Question?

Disabling port security shouldn't affect portfast or other configuration of the port.

HTH

Sundar

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