c9300switch

[mzedanmzedan]

Hi, 

I have two switches "c9300 24p " stacked and I want to connect to a switch via connecting two trunks with two ports from the catalyst 2960G.

The question is: Is this connection make a loop? and if it makes a loop? what's the best practise for connection to benefit the redundancy?

[Karsten Iwen]

You have to build a port-channel between both devices. All member-interface together will build a logical link without any loop.

[mzedanmzedan]

Thanks

[balaji.bandi]

what is the reason of 2 Trunks ? as long as only VLANs allowed in the trunk, that not cause any loops

rather as suggested create a Port-channel it got more redundency  also.