Displays global gPTP configuration and data.
default-set | Displays this switch‘s native time capabilities. |
current-set | Displays this switch‘s state relative to the grandmaster system. |
parent-set | Displays the upstream (i.e., toward the grandmaster) system‘s parameters. |
time-properties-set | Displays the grandmaster‘s parameters. |
N/A.
Use this command to display whether gPTP is enabled in the switch and the ports on which gPTP is enabled.
# show network-clock gptp gPTP status : Enabled BMCA : Off Static slave port : None gPTP enabled ports : *1m *21d *22d *47d Flags: (*) Active, (!) Administratively disabled, (d) Disabled gPTP port role, (m) Master gPTP port role, (p) Passive gPTP port role, (s) Slave gPTP port role # show network-clock gptp default-set Local Clock Identity : 00:04:96:FF:FE:52:2C:BE Number of gPTP ports : 24 Local Clock Class : 255 (slave only clock) Local Clock Accuracy : 254 (unknown) Local Offset Scaled Log Variance : 65535 GM Capable : No Local Priority1 : 255 Local Priority2 : 248 Current UTC Offset : unknown Leap 59 : No Leap 61 : No Time Traceable : No Frequency Traceable : No Time Source : 160 (Internal Oscillator) # show network-clock gptp current-set Steps Removed : 1 Offset from GM : 10 nanoseconds Last GM Phase Change : 548 nanoseconds Last GM Frequency Change : 100 GM Time Base Indicator : 2 GM Change Count : 1 Last GM Change Event : Tue Nov 22 03:32:07 2011 Last GM Frequency Change Event : Tue Nov 22 03:32:07 2011 Last GM Phase Change Event : Tue Nov 22 03:32:07 2011 # show network-clock gptp parent-set Parent Clock Identity : 00:04:96:FF:FE:52:34:5F Parent port number : 21 Cumulative Rate Ratio : 10000 GM Clock Identity : 00:12:34:FF:FE:56:78:9A GM Clock Accuracy : 32 (25 ns) GM Offset Scaled Log Variance : 32767 GM Priority1 : 245 GM Priority2 : 248 # show network-clock gptp time-properties-set Current UTC Offset : 33 seconds Leap 59 : No Leap 61 : No Time Traceable : Yes Frequency Traceable : Yes Time Source : 32 (GPS)
This command was first available in ExtremeXOS 15.3.
Support for BCMA was first available in ExtremeXOS 15.7.1.
This command is available on all platforms that support the AVB feature and that have an AVB feature pack license installed. To see which platforms support AVB and for information about obtaining a license, see the ExtremeXOS 32.1 Feature License Requirements .