RE: Removing dynamic desirable on 3550

From: Calton, Doug (Doug.Calton@getronics.com)
Date: Mon Apr 05 2004 - 16:45:39 GMT-3


Oh well, in my home lab I have one 2950 and one 3550. About half the
time I am forgetting to configure sw trun encaps dot on the 3550 and the
other half I am trying to execute the same command on the 2950. Slows
me down and makes me say some bad things about Cisco standard IOS.....

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Sam
Sent: Monday, April 05, 2004 2:59 PM
To: Group Study (E-mail)
Subject: RE: Removing dynamic desirable on 3550

Geeeeeeeee !!!!!

SW1#sh run int fa0/6
Building configuration...

Current configuration : 150 bytes
!
interface FastEthernet0/6
 switchport trunk encapsulation dot1q
 switchport trunk native vlan 6
 switchport mode trunk
 switchport nonegotiate

Thanks a million, now I am back on track........if this happens to me on
the day, it would cost me $1250 !!!!!!!

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
SANCHEZ-MONGE,ANTONIO (HP-France,ex2)
Sent: 05 April 2004 20:42
To: 'Sam'; Group Study (E-mail)
Subject: RE: Removing dynamic desirable on 3550

switchport mode trunk

-----Original Message-----
From: Sam [mailto:samccie2004@yahoo.co.uk]
Sent: lunes, 05 de abril de 2004 20:39
To: Group Study (E-mail)
Subject: RE: Removing dynamic desirable on 3550

That's what I've done...but dynamic mode is stil present !

SW1#sh run int fa0/6
Building configuration...

Current configuration : 138 bytes
!
interface FastEthernet0/6
 switchport trunk encapsulation dot1q
 switchport trunk native vlan 6
 switchport mode dynamic desirable
end

SW1#

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
Joseph D. Phillips
Sent: 05 April 2004 20:12
To: Group Study (E-mail)
Subject: Removing dynamic desirable on 3550

I always do:

        sw tru enc dot
        sw mo tru

That disables DTP, right?

-----Original Message-----
From: Sam [mailto:samccie2004@yahoo.co.uk]
Sent: Monday, April 05, 2004 11:02
To: studygroup
Subject: removing dynamic desirable on 3550

Hi Group

I am trying to disable trunk autonegotiation(default)on 3550. I get the
following message.

SW1(config-if)#switchport nonegotiate
Command rejected: Conflict between 'nonegotiate' and 'dynamic' status.

Even when I remove "switchport mode dynamic desirable", which does not
get removed anyway.

Any suggestions ?

Cheers

Sam



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