Refer to the exhibit. After unsuccessfully configuring an EtherChannel link, an engineer enables debugging. Which action will resolve the issue?
Refer to the exhibit. After unsuccessfully configuring an EtherChannel link, an engineer enables debugging. Which action will resolve the issue?
The exhibit shows a log message indicating an error related to PAgP (Port Aggregation Protocol). PAgP is a Cisco proprietary protocol used for the dynamic creation of EtherChannels. For PAgP, the ports should be configured in either 'auto' or 'desirable' mode to negotiate the link properly. Setting the EtherChannel members in 'desirable' mode will allow them to actively negotiate the connection and resolve the configuration issue.
im sure A is right because if you look this log message , you see the PAgP , means the misconfigurations in PAgP configuration , in result you ignore the options that is talking about LAcP + static B - on (static) C - active (LAcP) D - passive (LAcp)
This is 100% A, PAgP operates in auto and desirable
A is correct.
PAgp disable
A is correct
A seems to be the right answer.