Setting the Peer Link Propagation Threshold
To set the delay threshold for which the peer will be considered unable to run generalized Precision Time Protocol (gPTP), use the ptp pdelay-neighbor-threshold command.
Example
This command sets the link propagation delay threshold on the interface to
200000
nanoseconds..
switch(config-if-Et5)# ptp pdelay-neighbor-threshold 200000
switch(config-if-Et5)#