Re: port security question

I reckon it depends on switch IOSand/or phone firmware version, I
vaguely remember it being an issue but currently in our environment we
have just 2 MACs, one in voice VLAN one in data VLAN, and port-security
is set to 2.

Cheers
A.

On 7/21/2011 10:22 PM, me you wrote:
> all the ports I have with both a phone and computer have 3 mac's listed. the
> phones mac is listed on both vlans. I think this is normal.
>
> On Thu, Jul 21, 2011 at 4:11 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 Fri Jul 22 2011 - 21:41:06 ART