From: paul cosgrove (paul.cosgrove@gmail.com)
Date: Tue Jan 20 2009 - 18:48:51 ARST
Hi Cacca Mucca,
Most people will know what you mean there, but perhaps some may get confused
by the terminology (as a different type of static was mentioned earlier).
Static mac addresses configured with 'mac address-table static' are not
allowed on port-securty enabled ports, but you can configure secure mac
addresses using two different commands:-
- 'secure configured' mac addresses using 'switchport port-security
mac-address xxxx.xxxx.xxxx'
- 'secure sticky' mac addresses using 'switchport port-security sticky
xxxx.xxxx.xxxx' (when sticky has been enabled).
While the default number of secure mac addresses which can be either learned
or set on a port-security enabled port is 1, you can increase that maximum:
SW1(config-if)#switchport port-security max ?
<1-6144> Maximum addresses
If you configure a high enough maximum, you can of course add various manual
addresses whilst still learning additional addresses dynamically.
Jason showed earlier that you can configure the same static mac addresses on
multiple ports, but I don't' think it can be done with secure mac addreses,
they are supposed to be unique to one port on a switch as you say.
Paul.
On Tue, Jan 20, 2009 at 5:11 PM, Cacca Mucca <caccamucca@gmail.com> wrote:
> You can static one unique mac address per port per switch.
>
> To do what you want, I'd go with 802.1x solution.
>
> Works well.
>
> On Tue, Jan 20, 2009 at 10:12 AM, Mark Stephanus Chandra <
> mark.chandra@gmail.com> wrote:
>
> > Guys,
> >
> >
> >
> > I want to configure my mac-address to be allowed on multiple port on a
> > switch port-security.
> >
> >
> >
> > But when I insert the configuration, I have duplicated mac-address error.
> >
> >
> >
> > switchport port-security mac-address 000c.257e.f7aa
> >
> > Found duplicate mac-address 000c.257e.f7aa.
> >
> >
> >
> > Anyway, I just curious, is this can be done ? Configuring port-security
> > mac-address command with the same mac-address on the multiple ports ?
> >
> >
> >
> > Thanks in advance
> >
> >
> >
> > Regards
> >
> >
> >
> > Mark Stephanus Chandra
> >
> >
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