Symptom/Cause | Solution |
|---|---|
LACP packets not transmitted properly Interface is down Channel group is configured as passive at both the nodes | Use these commands: show lacp-counter Verify if there are any packets are sent out of interface. show interface IF_NAME description Check if the interface is up show running config To list the LACP running configuration |
LACP packets not received properly Interface is down Channel group is configured as passive at both the nodes | Use these commands: show lacp-counter Verify if there are any packets are sent out of interface. show interface IF_NAME description Check if the interface is up |
LACP sync is not up Interface is down Channel group is configured as passive at both the nodes Link bandwidth mismatch MTU mismatch VLAN mismatch DUPLEX mismatch | Use these commands: show etherchannel detail Check the Actor system ID, partner system ID, interface coming under the aggregation and sync bit show etherchannel summary Check the sync bit. show interface IF_NAME description Check if the interface is up, Bandwidth, duplex and MTU. Check if Active mode is configured at one |