I can't enter any configuration mode ( eg. route-map, Interface .... ) from global configuration mode before that i try to changed etherchannel access port from etherchannel with sub interface. I found main interface Eth1/8 is not get any RX or TX power and then i removed the SFP module but still Nexus9k is showing me connected.
Eth1/8 AKO_SW_10G#Pc18 connected routed full 10G 10Gbase-LR
And when i try to shutdown that related Etherchannel 18 , i found that error message " DME request timed out ".
I have no idea
