I am trying to build a layer 2 port channel between 2 cisco N7K using a breakout cable 40G to 4x10G but it didn't work at all.
please check the attached and let me know what is the configuration required to build such a port channel. maybe I missed something during the configuration.
also please note that I am doing configuration like this:
interface eth3/4: the 40G interface
channel-group 1 mode active
and I put all the 4 x10G interfaces on the second nexus to be on the same channel group, mode, trunk, allowed vlan, ....etc.
that's all what I have done. if any special configuration is required, please let me know.
note that I tried the same between 2 ASR9K, the 40G interface remains down but the 4x10G interfaces become up.
appreciate your valuable support.
Why are you asking Cisco question in Juniper Forum??