LAG Cisco 2960 to Summit x480

[Tyler_Bartel]

I am having trouble setting up an LACP LAG group between a cisco switch (2960g) and a Summit x460, can someone provide a sample config that has worked between these two OS's I have tried and been failing miserably. I have been successful at Cisco - Cisco LACP and Summit - Summit LACP but not a mix of the two.

[Sumit_Tokle]

There is no special configuration required between Cisco-----Extreme when you want to configure LAG.

Many times I have seen that LAG won't come up, you need to go to virtual interface and execute command no shut on Cisco to start negotiating LACP PDU.

I would like you to execute below command on Extreme device and check if LACP PDU's are being sent out from Extreme switch. Below command will provide RX/TX LACP pdu counter information.

"show lacp counter"

If possible check if they are able to from sharing using the static algorithm instead of LACP.

I hope this helps you,

Sumit