Symptom
A physical interface configure "link debounce link-up time xx", which belongs to port-channel.
After performing conf replace command, it is found that "link debounce link-up time xx" disappeared from running-config.
A physical interface which is not belong to port-channel has no issue.
Conditions
A physical interface configure "link debounce link-up time xx", which belongs to port-channel.
Workaround
Add config manually after performing conf replace.
