D-Link DGS-3620-52T CLI Guide - Page 867

xStack® DGS-3620 Series Layer 3 Managed Stackable Gigabit Switch CLI Reference Guide DGS-3620-28SC:admin# enable ptp Command: enable ptp Success. DGS-3620-28SC:admin# 79-2 disable ptp Description This command is used to disable the PTP function globally. When the PTP function is disabled, all switch ports will forward the PTP packets according to the multicast filtering configuration. Format disable ptp Parameters None. Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To disable the PTP function globally: DGS-3620-28SC:admin# disable ptp Command: disable ptp Success. DGS-3620-28SC:admin# 79-3 config ptp mode Description This command is used to configure the PTP device type of the switch. The switch supports three PTP device types, which the user can set globally. A Boundry Clock:  Has multiple Precision Time Protocol (PTP) ports in a domain and maintains the timescale used in the domain.  Can serve as the time source and can synchronize with another clock.  Device type can choose to use the delay request-response mechanism or the peer delay mechanism to measure the propagation delay between the PTP ports. A clock that provides Precision Time Protocol (PTP) event transit time information also provides corrections for the propagation delay of the link. The link, in this case, is connected to the port that 862