From: Richard Dumoulin (richard.dumoulin@vanco.es)
Date: Wed Aug 18 2004 - 09:13:44 GMT-3
You'll have problems later if you configure dlsw on the router attached to
that port,
--Richard
-----Original Message-----
From: ccie2be [mailto:ccie2be@nyc.rr.com]
Sent: miircoles, 18 de agosto de 2004 13:20
To: Swaroop Potdar; 'Tom Young'; ccielab@groupstudy.com
Subject: Re: switchport mode access command
Hi Swaroop,
Everything you said is true but I still don't understand why the sport has
to manually be changed to access mode.
What problem is there with just leaving the port like this:
switchport access vlan #
switchport mode dynamic desirable
When the port is configured this way, everything works fine. So, in the
lab, do you think it's neccessary to take the time to change it from this ?
Thanks, Tim
----- Original Message -----
From: "Swaroop Potdar" <swarooppotdar@hotmail.com>
To: "'Tom Young'" <gitsyoung@yahoo.co.jp>; <ccielab@groupstudy.com>
Sent: Tuesday, August 10, 2004 3:52 PM
Subject: Re: switchport mode access command
> Hi,
>
> To answer your question ...when you just add that port to a specific
> vlan
it
> doesnt explicitly set the port to belong access mode...as by default
> its
in
> Dot1Q desirable trunking mode.
>
> You can also do this command to see the trunk capabilities for each
> port after you use
>
> "switchport acces vlan x "on a port
>
> sh int x/x trunk
>
> this will show you its default charateristics..which says its still a
> trunk...
>
> so thats why you need to explicitly need to set it to access mode.
>
> Thanks,
> Swaroop
>
>
> ----- Original Message -----
> From: john matijevic <matijevi@bellsouth.net>
> To: 'Tom Young' <gitsyoung@yahoo.co.jp>; <ccielab@groupstudy.com>
> Sent: Monday, August 16, 2004 11:21 PM
> Subject: RE: switchport mode access command
>
>
> > Hello Tom,
> > By default the port will be set to dynamic desirable which will try
> > to autonegotiate the trunk. From the doccd " When you enter dynamic
> > desirable mode, the interface becomes a trunk interface if the
> > neighboring interface is set to trunk, desirable, or auto mode." If
> > you set to mode access it puts interface in non-trunking mode, so if
> > you are not going to be trunking than you can put to access mode.
> > Again from doccd: "When you enter access mode, the interface changes
> > to permanent nontrunking mode and negotiates to convert the link
> > into a nontrunk link even if the neighboring interface does not
> > agree to the change."
> >
> > http://www.cisco.com/univercd/cc/td/doc/product/lan/c3550/12120ea2/3
> > 550c
> > r/cli2.htm#wp2422818
> > Sincerely,
> >
> > John Matijevic, CCIE #13254, MCSE, CNE, CCEA
> > Network Consultant
> > Hablo Espanol
> > 305-321-6232
> > http://home.bellsouth.net/p/PWP-CCIE
> >
> >
> > -----Original Message-----
> > From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf
> > Of Tom Young
> > Sent: Tuesday, August 17, 2004 1:43 AM
> > To: ccielab@groupstudy.com
> > Subject: switchport mode access command
> >
> > hi, group
> >
> > I only set the switchport access vlan 10 command on a port of the
> > cat3750, need I set the switchport mode access command on that port
> > ? If I need do it, why?
> >
> > Thanks alot
> >
> > __________________________________________________
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