X670 link aggregation flapping problem suggestions

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  • Updated 4 months ago
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I have 2 x X670s connected with each other through a 10G x 4 aggregated port. Recently I have noticed that there is flapping of ports of this aggregated link. Any suggestions on why this may happen?
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Danish Mirza

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Posted 4 months ago

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Sushruth Sathyamurthy, Employee

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Hi Danish,

Port flaps can occur for any number of reasons. The general steps that will rule out common issues is listed in the article below -
https://gtacknowledge.extremenetworks.com/articles/How_To/How-to-Troubleshoot-I-O-Port-Flapping

Are the same ports in the LAG flapping always or do all ports in the LAG flap?
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Danish Mirza

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Thanks for your help.

It started with one port and then all ports started flapping.
(Edited)