Etherchannel and misconfiguration

Unanswered Question
Mar 17th, 2006
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Hi,


My 2 3750 are connected with 2 GiGe Link with etherchannel mode ON.

i wanted to add a VLAN on the trunk, so i did the "switchport trunk allowed vlan add" command on the 2 giga interface instead of the "logical port channel interface". so the 2 interfaces Giga have been immediatly "suspended" si the etherchannel was down

is it possible to devalidate this feature in order to avoid the type of probleme with a misconfiguration ?

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nethelper Fri, 03/17/2006 - 05:14
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Hello,


try the global command:


no spanning-tree etherchannel guard misconfig


Regards,


Nethelper

1drobin Fri, 03/17/2006 - 06:14
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I don't use STP, but i will try it anyway


thx


David

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