RE: port security question

Oh i dnt see that there is Voice vlan i think you already got the
answerhttp://www.cisco.com/en/US/docs/switches/lan/catalyst4500/12.2/31sg/con
figuration/guide/port_sec.html#wp1134157John the issue that you and i discuss
it was with old IOS now the things are change thats way i Love GS.
Date: Thu, 21 Jul 2011 14:49:10 +0300
Subject: Re: port security question
From: jhnrose401_at_gmail.com
To: roykhan123_at_hotmail.com

I was facing the same issue after clearing mac address fix the issue.

On Thu, Jul 21, 2011 at 2:41 PM, Roy Khan <roykhan123_at_hotmail.com> wrote:

Dear

Try to clear your mac address table because you are learning 3 mac addresses

one single address 2 times clear the mac address table and tell us that is

this fix this issue or no.

clear mac-address-table dynamic int Fa0/19

> Date: Thu, 21 Jul 2011 14:47:46 +0430

> Subject: port security question

> From: anunda19_at_gmail.com

> To: ccielab_at_groupstudy.com

>

> I am setting up port security for one computer on a port. Simple. But I am

> having problems with the only port that has both a VIOP and computer. The

> MAC address on the phone is showing on both VLAN. I have included all the

> info. I am just overlooking something stupid. What is it?

>

> Thanks

> Rob

>

>

> sh mac add | i 0/19

> 2 0030.94c2.92b0 DYNAMIC Fa0/19

> 2 bcae.c52f.f4c5 DYNAMIC Fa0/19

> 3 0030.94c2.92b0 DYNAMIC Fa0/19

>

>

>

> interface FastEthernet0/19

> description Pete

> switchport access vlan 2

> switchport mode access

> switchport voice vlan 3

> switchport port-security

> switchport port-security maximum 2

> switchport port-security violation restrict

> switchport port-security mac-address 0030.94c2.92b0

> switchport port-security mac-address bcae.c52f.f4c5

> load-interval 30

> speed 100

> duplex full

> spanning-tree portfast

>

> Error

> Jul 21 09:55:46.289: %PORT_SECURITY-2-PSECURE_VIOLATION: Security violation

> occurred, caused by MAC address 0030.94c2.92b0 on port FastEthernet0/19.

>

>

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Received on Thu Jul 21 2011 - 18:09:56 ART