Layer 2 Etherchannel between ISR4431 and 3750 Switch Stack

[dmadaffari1]

I am seeking the best way to create an L2 Etherchannel between ISR 4431 and 3750 stack.  ISR4431 router ports do not support L2 and NIM-ES2-4 module does not support Etherchannel (cannot believe this).  Need to replace current 3954E w/ ESM installed with ISR4431.  

Current topology: ISR3945E >> 16 Port ESM >> Etherchannel to 3750 Stack

Is there a way?

[balaji.bandi]

that feature not supported

have a look L3 PO if that is your requirement.

https://www.cisco.com/c/dam/en/us/products/collateral/routers/3800-series-integrated-services-routers-isr/prod_white_paper0900aecd806f698a.pdf

BB

[a.alekseev]

you can use L3 Etherchannel

[dmadaffari1]

I am awaiting one more product development resource to get back to me and verify that this module is not capable of L2 EtherChannel.  If not, then I will have to redesign.  Seems this is a fairly fundamental feature and other larger NIMs for 4000 Series ISRs do support it.

Thanks for feedback.