RE: Interface shutdown automatically

From: Brian Dennis (bdennis@internetworkexpert.com)
Date: Thu Dec 13 2007 - 14:16:17 ART

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He could also try the hidden command "no service gremlins" ;-)

Brian Dennis, CCIE4 #2210 (R&S/ISP-Dial/Security/SP)
bdennis@internetworkexpert.com

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>----- Original Message -----
Subject: RE: Interface shutdown automatically
Date: Thu, December 13, 2007 4:38
From: "Scott Morris" <smorris@ipexpert.com>

> Either gremlins or err-disabled. i'll vote for #2.
>
> Your logging messages should be telling you WHY it does that. (use "sh int
> | in errd" to take a look around first!)
>
> Typically I see this when people are setting up their trunks or
> etherchannels. And if you aren't doing it fast enough (per the switch's
> opinion) you'll start to see things shutdown due to port inconsistencies.
>
> Cut 'n' paste from notepad makes things go faster!
>
> Or just treat it as expected behavior.
>
> HTH,
>
>
> Scott Morris, CCIE4 (R&S/ISP-Dial/Security/Service Provider) #4713,
JNCIE-M
> #153, JNCIS-ER, CISSP, et al.
> CCSI/JNCI-M/JNCI-ER
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> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> nhatphuc
> Sent: Thursday, December 13, 2007 4:05 AM
> To: Cisco certification
> Subject: Interface shutdown automatically
>
> Hi Group
>
> When configuring my labs, the routers sometime shut down interfaces
> randomly. I have to issue no shut command and everything works well.
>
> Have you experienced this? Can you tell me the reason?
>
> Thank you
>
> Phuc
>
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Next message: Mark Bernard: "Re: ASA-Transparent firewall"
Previous message: Thomas.W.Johnson@chase.com: "RE: Port-Security and HSRP with Virtual MAC Addresses"
Maybe in reply to: nhatphuc: "Interface shutdown automatically"
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