Show PTP clock and port datasets such as parent, port, default, current and time-property.
| boundary | Specifies boundary clock. |
| ordinary | Specifies ordinary clock. |
| parent | Parent clock data set. |
| port | PTP port data set. |
| time-property | Time properties data set. |
N/A.
Show PTP clock and port datasets such as parent, port, default, current and time-property. If no options are specified, the default, current, parent and time-property datasets are shown for the configured clock instance.
The following command displays network clock information on a switch:
# show network-clock ptp boundary parent Mode : Boundary Clock State : Enabled Instance : 0 =========================================================================== Parent Data Set =========================================================================== Parent Port Clock Identity : 00:04:96:ff:fe:52:d2:42 Parent Port Number : 2 Parent Active Peer Addr : 22.55.0.2 Parent Stats : FALSE Observed Parent Offset Scaled Log Variance : 0 Observed Parent Clock Phase Change Rate : 0 Grandmaster Identity : 00:11:11:11:11:11:11:11 Grandmaster Clock Class : 6 Grandmaster Clock Accuracy : Within 100 ns Grandmaster Clock Offset Scaled Log Variance : 0 Grandmaster Priority1 : 128 Grandmaster Priority2 : 128 =========================================================================== # show network-clock ptp boundary port Mode : Boundary Clock State : Enabled Instance : 0 =========================================================================== Port Data Set =========================================================================== VLAN Name : ptp-s1 Port Clock Identity : 00:04:96:ff:fe:52:d2:45 Port Number : 1 Port State : Slave Log Min Delay Request Interval : -6 (1/64 sec) Log Announce Interval : 1 (2 sec) Log Announce Receipt Timeout : 3 (8 sec) Log Sync Interval : -6 (1/64 sec) Delay Mechanism : End-to-End Version Number : 2 =========================================================================== # show network-clock ptp boundary time-property Mode : Boundary Clock State : Enabled Instance : 0 =========================================================================== Time Properties Data Set =========================================================================== Current UTC Offset : 34 Current UTC Offset Valid : TRUE Leap 59 : FALSE Leap 61 : FALSE Time Traceable : TRUE Frequency Traceable : TRUE PTP Timescale : TRUE Time Source : GPS Calendar Time : Mon Mar 12 12:58:47 2012 +0000 =========================================================================== # show network-clock ptp boundary Mode : Boundary Clock State : Enabled Instance : 0 =========================================================================== Default Data Set =========================================================================== Two Step Flag : FALSE Clock Identity : 00:04:96:ff:fe:52:d2:45 Number Of Ports : 32 Clock Class : 255 Clock Accuracy : Within 25 us Offset Scaled Log Variance : 1 Priority1 : 128 Priority2 : 128 Domain Number : 0 Slave Only Flag : FALSE =========================================================================== Current Data Set =========================================================================== Steps Removed : 2 Offset From Master : 0.000 (nsec) Mean Path Delay : 296.185 (nsec) =========================================================================== Parent Data Set =========================================================================== Parent Port Clock Identity : 00:04:96:ff:fe:52:d2:42 Parent Port Number : 2 Parent Active Peer Addr : 22.55.0.2 Parent Stats : FALSE Observed Parent Offset Scaled Log Variance : 0 Observed Parent Clock Phase Change Rate : 0 Grandmaster Identity : 00:11:11:11:11:11:11:11 Grandmaster Clock Class : 6 Grandmaster Clock Accuracy : Within 100 ns Grandmaster Clock Offset Scaled Log Variance : 0 Grandmaster Priority1 : 128 Grandmaster Priority2 : 128 =========================================================================== Time Properties Data Set =========================================================================== Current UTC Offset : 34 Current UTC Offset Valid : TRUE Leap 59 : FALSE Leap 61 : FALSE Time Traceable : TRUE Frequency Traceable : TRUE PTP Timescale : TRUE Time Source : GPS Calendar Time : Mon Mar 12 12:58:47 2012 +0000 ===========================================================================
This command was first available in ExtremeXOS 15.1.
This command is available on the ExtremeSwitching X460-G2, X670-G2 series switches.
Note
PTP commands can be used only with the Network Timing feature pack.