Re: Disabling Negotiation 3550 question?

From: Scott Thornton (scthornton@gmail.com)
Date: Tue Aug 09 2005 - 17:15:27 GMT-3

You can see how to do this in this doc from Cisco. Start near the
bottom of page 12 or search for disable DTP.

http://www.cisco.com/application/pdf/en/us/guest/netsol/ns376/c649/cdccont_0900aecd800ebd1e.pdf

On 8/9/05, Brian McGahan <bmcgahan@internetworkexpert.com> wrote:
> Setting the interface mode to static access automatically disables DTP
> negotiation. You can see this via the "show interface switchport"
> output. For trunk links that you don't want to run DTP on you must
> issue the "switchport mode trunk", "switchport trunk encapsulation"
> (since it can't be negotiated via DTP), and the "switchport nonegotiate"
> commands.
>
> HTH,
>
> Brian McGahan, CCIE #8593
> bmcgahan@internetworkexpert.com
>
> Internetwork Expert, Inc.
> http://www.InternetworkExpert.com
> Toll Free: 877-224-8987 x 705
> Outside US: 775-826-4344 x 705
> 24/7 Support: http://forum.internetworkexpert.com
> Live Chat: http://www.internetworkexpert.com/chat/
>
>
> > -----Original Message-----
> > From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf
> Of
> > Jerry Mears (jmears)
> > Sent: Tuesday, August 09, 2005 1:52 PM
> > To: Scott Thornton; amir cohen
> > Cc: ccielab@groupstudy.com
> > Subject: RE: Disabling Negotiation 3550 question?
> >
> > I believe to disable DTP you need to issue the int command:
> >
> > switchport nonegotiate
> >
> > This will disable DTP negotiations out the interface.
> >
> >
> > Jerry Mears
> > Systems Engineer
> > Cisco Systems
> > 7900 International Drive suite 400
> > Bloomington, MN 55425
> > 952-967-8333 office
> > 952-967-8311 fax
> > 651-470-4412 cell
> > jmears@cisco.com
> >
> > -----Original Message-----
> > From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf
> Of
> > Scott Thornton
> > Sent: Tuesday, August 09, 2005 1:40 PM
> > To: amir cohen
> > Cc: ccielab@groupstudy.com
> > Subject: Re: Disabling Negotiation 3550 question?
> >
> > In native ios, you disable DTP by issuing...
> >
> > switchport mode access
> >
> > in catos
> >
> > set trunk mod/port off
> >
> > HTH
> >
> > Scott
> >
> > On 8/9/05, amir cohen <avi_patish@yahoo.com> wrote:
> > > Guys,
> > >
> > > If i want to disable any AUTO-negoation for the DTP, VTP for all of
> > > the command for the entire switch What will be the Syntex?
> > >
> > > Thanx,
> > > Amir
> > >
> > > __________________________________________________
> > > Do You Yahoo!?
> > > Tired of spam? Yahoo! Mail has the best spam protection around
> > > http://mail.yahoo.com
> > >
> > >
> ______________________________________________________________________
> > > _ Subscription information may be found at:
> > > http://www.groupstudy.com/list/CCIELab.html
> > >
> >
> >
> > --
> > Scott C Thornton
> >
> > Notice: This e-mail (including attachments) is covered by the
> Electronic
> > Communications Privacy Act, 18 U.S.C. 2510-2521, is confidential and
> may
> > be legally privileged. If you are not the intended recipient, you are
> > hereby notified that any retention, dissemination, distribution, or
> > copying of this communication is strictly prohibited. Please reply to
> > the sender that you have received the message in error, then delete
> it.
> > Thank you.
> >
> >
> _______________________________________________________________________
> > Subscription information may be found at:
> > http://www.groupstudy.com/list/CCIELab.html
> >
> >
> _______________________________________________________________________
> > Subscription information may be found at:
> > http://www.groupstudy.com/list/CCIELab.html
> 

-- 
Scott C Thornton

Notice: This e-mail (including attachments) is covered by the Electronic
Communications Privacy Act, 18 U.S.C. 2510-2521, is confidential and may be
legally privileged.  If you are not the intended recipient, you are hereby
notified that any retention, dissemination, distribution, or copying of this
communication is strictly prohibited.  Please reply to the sender that you
have received the message in error, then delete it.  Thank you.

This archive was generated by hypermail 2.1.4 : Sun Sep 04 2005 - 17:01:18 GMT-3