3750 Port Security Question?

Answered Question
Jul 16th, 2007

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,

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Correct Answer by Jon Marshall about 9 years 6 months ago

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

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Correct Answer
Jon Marshall Mon, 07/16/2007 - 05:41

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

Amit Singh Mon, 07/16/2007 - 05:54

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

johnny-diaz Mon, 07/16/2007 - 09:47

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.

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