Re: Port channel keep going down

log error messages would help too... :)

On Fri, Jul 17, 2009 at 4:26 PM, Ryan West <rwest_at_zyedge.com> wrote:

> If you're still having problems, reboot.
>
> -ryan
>
> -----Original Message-----
> From: nobody_at_groupstudy.com [mailto:nobody_at_groupstudy.com] On Behalf Of
> Santiago Enciso
> Sent: Friday, July 17, 2009 3:01 PM
> To: 'Ananfack, Jeremie N'; 'Cisco certification'
> Subject: RE: Port channel keep going down
>
> While configuring keep both sides shut then bring them up when done.
>
>
>
> -----Mensaje original-----
> De: nobody_at_groupstudy.com [mailto:nobody_at_groupstudy.com] En nombre de
> Ananfack, Jeremie N
> Enviado el: Viernes, 17 de Julio de 2009 14:49
> Para: Cisco certification
> Asunto: Port channel keep going down
>
> Hello,
>
> Going through IEWB Configuring L2 etherchannel with PagP for dynamic
> negotiation.
> SW1 should initiate negotiation and SW2 should respond.
>
> The port-channel comes up and stay up for a minute or two, then go down.
> The ports on SW1 will go into err-disable mode.
>
> Please help.
>
> SW1
> interface FastEthernet0/13
> switchport mode dynamic desirable
> channel-group 12 mode desirable
> !
> interface FastEthernet0/14
> switchport mode dynamic desirable
> channel-group 12 mode desirable
> !
> interface FastEthernet0/15
> switchport mode dynamic desirable
> channel-group 12 mode desirable
> ======================
>
> SW2
> interface FastEthernet0/13
> channel-group 12 mode auto
> !
> interface FastEthernet0/14
> channel-group 12 mode auto
> !
> interface FastEthernet0/15
> channel-group 12 mode auto
>
>
> =========================================
> SW1 Output
> Fa0/13 err-disabled 1 auto auto
> 10/100BaseTX
> Fa0/14 err-disabled 1 auto auto
> 10/100BaseTX
> Fa0/15 err-disabled 1 auto auto
> 10/100BaseTX
>
>
> SW2 Output
> Fa0/13 notconnect 1 auto auto
> 10/100BaseTX
> Fa0/14 notconnect 1 auto auto
> 10/100BaseTX
> Fa0/15 notconnect 1 auto auto
> 10/100BaseTX
>
>
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>
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Received on Fri Jul 17 2009 - 16:48:18 ART