display ptp
Function
The display ptp all command displays all PTP information.
The display ptp all config command displays the configurations of all modules related to PTP on the current device.
The display ptp all state command displays the protocol status of all modules related to PTP on the current device.
The display ptp interface command displays the number of sent and received PTP packets on a specified interface.
The display ptp all interface command displays the status of all PTP interfaces.
Parameters
| Parameter | Description | Value |
|---|---|---|
| config |
Displays the configurations of all modules related to PTP on the current device. |
- |
| state |
Displays the protocol status of all modules related to PTP on the current device. |
- |
| interface |
Displays the status of all PTP interfaces. |
- |
| interface interface-type interface-number |
Displays the number of sent and received PTP packets on a specified interface. |
- |
| interface-name |
Specifies the interface name. |
- |
| all |
Displays all PTP information. |
- |
Example
The actual command output varies according to the device. The command output here is only an example.
<HUAWEI> display ptp all Device config info ------------------------------------------------------------------------------ PTP state :enabled Domain value :0 Slave only :no Device type :BC Set port state :no Local clock ID :0aa1c6fffe699700 Acl :no Virtual clock ID :no Acr :no Time lock success :no Asymmetry measure :disable Passive measure :disable Send GM WTR :no BMC run info ------------------------------------------------------------------------------ Grand clock ID :0a05d7fffe341500 Receive number :GigabitEthernet0/1/0 Parent clock ID :0a05d7fffe341500 Parent portnumber :35585 Priority1 :128 Priority2 :128 Step removed :0 Clock accuracy :0x31 Clock class :187 Time Source :0xa0 UTC Offset :35 UTC Offset Valid :False Timescale :PTP Time traceable :False Leap :None Frequency traceable :False Offset scaled :0xffff Sync uncertain :False Port info Name State Delay-mech Ann-timeout Type Domain ------------------------------------------------------------------------------ GigabitEthernet0/1/0 slave delay 3 BC 0 Time Performance Statistics(ns): Slot 0 Card 1 Port 5 ------------------------------------------------------------------------------ Realtime(T2-T1) :20942575 Pathdelay :0 Max(T2-T1) :95695479 Min(T2-T1) :20942575 Clock source info Clock Pri1 Pri2 Accuracy Class TimeSrc Signal Switch Direction In-Status ------------------------------------------------------------------------------ local 128 128 0x31 187 0xa0 - - - - bits1/11 128 128 0x20 6 0x20 1pps off in/- normal bits1/12 128 128 0x20 6 0x20 1pps off in/- normal
<HUAWEI> display ptp all Device config info ------------------------------------------------------------------------------ PTP state :enabled Domain value :24 Slave only :- Device type :T-BC Set port state :- Local clock ID :0aa1c6fffe699700 Acl :no Virtual clock ID :no Acr :- Time lock success :no Asymmetry measure :disable Passive measure :disable PTP profile :CU-106 Send GM WTR :no BMC run info ------------------------------------------------------------------------------ Grand clock ID :0a05d7fffe341500 Receive number :GigabitEthernet0/1/0 Parent clock ID :0a05d7fffe341500 Parent portnumber :35585 Priority1 :128 Priority2 :128 Step removed :0 Clock accuracy :0xfe Clock class :248 Time Source :0xa0 UTC Offset :35 UTC Offset Valid :False Timescale :PTP Time traceable :False Leap :None Frequency traceable :False Offset scaled :0xffff Sync uncertain :False Port info Name State Delay-mech Ann-timeout Type Domain ------------------------------------------------------------------------------ GigabitEthernet0/1/0 slave delay 3 T-BC 24 Time Performance Statistics(ns): Slot 0 Card 1 Port 5 ------------------------------------------------------------------------------ Realtime(T2-T1) :6738 Pathdelay :0 Max(T2-T1) :95695479 Min(T2-T1) :355 Clock source info Clock Pri Pri2 Accuracy Class TimeSrc Signal Switch Direction In-Status ------------------------------------------------------------------------------ local 128 128 0xFE 248 0xa0 - - - - bits1/11 128 128 0x20 6 0x20 1pps off in/- normal bits1/12 128 128 0x20 6 0x20 1pps off in/- normal
<HUAWEI> display ptp all Device config info ------------------------------------------------------------------------------ PTP state :enabled Domain value :127 Slave only :no Device type :BC Set port state :no Local clock ID :0aa1c6fffe699700 Acl :no Virtual clock ID :no Acr :no Time lock success :no Asymmetry measure :disable Passive measure :disable PTP profile :SMPTE-2059-2 Send GM WTR :no BMC run info ------------------------------------------------------------------------------ Grand clock ID :0a05d7fffe341500 Receive number :GigabitEthernet0/1/0 Parent clock ID :0a05d7fffe341500 Parent portnumber :35585 Priority1 :128 Priority2 :128 Step removed :0 Clock accuracy :0x31 Clock class :187 Time Source :0xa0 UTC Offset :35 UTC Offset Valid :False Timescale :PTP Time traceable :False Leap :None Frequency traceable :False Offset scaled :0xffff Sync uncertain :False Port info Name State Delay-mech Ann-timeout Type Domain ------------------------------------------------------------------------------ GigabitEthernet0/1/0 slave delay 3 BC 127 Time Performance Statistics(ns): Slot 0 Card 1 Port 5 ------------------------------------------------------------------------------ Realtime(T2-T1) :20942575 Pathdelay :0 Max(T2-T1) :95695479 Min(T2-T1) :20942575 Clock source info Clock Pri1 Pri2 Accuracy Class TimeSrc Signal Switch Direction In-Status ------------------------------------------------------------------------------ local 128 128 0x31 187 0xa0 - - - - bits1/11 128 128 0x20 6 0x20 1pps off in/- abnormal bits1/12 128 128 0x20 6 0x20 1pps off in/- abnormal
<HUAWEI> display ptp all Device config info ------------------------------------------------------------------------------ PTP state :enabled Domain value :24 Slave only :- Device type :T-BC Set port state :- Local clock ID :0aa1c6fffe699700 Acl :no Virtual clock ID :no Acr :- Time lock success :no Asymmetry measure :disable Passive measure :disable PTP profile :G.8275.1 V2.0 Send GM WTR :no BMC run info ------------------------------------------------------------------------------ Grand clock ID :0a05d7fffe341500 Receive number :GigabitEthernet0/1/0 Parent clock ID :0a05d7fffe341500 Parent portnumber :35585 Priority1 :128 Priority2 :128 Step removed :0 Clock accuracy :0xfe Clock class :248 Time Source :0xa0 UTC Offset :35 UTC Offset Valid :False Timescale :PTP Time traceable :False Leap :None Frequency traceable :False Offset scaled :0xffff Sync uncertain :False Port info Name State Delay-mech Ann-timeout Type Domain ------------------------------------------------------------------------------ GigabitEthernet0/1/0 slave delay 3 T-BC 24 Time Performance Statistics(ns): Slot 0 Card 1 Port 5 ------------------------------------------------------------------------------ Realtime(T2-T1) :1104 Pathdelay :0 Max(T2-T1) :95695479 Min(T2-T1) :355 Clock source info Clock Pri Pri2 Accuracy Class TimeSrc Signal Switch Direction In-Status ------------------------------------------------------------------------------ local 128 128 0xFE 248 0xa0 - - - - bits1/11 128 128 0x20 6 0x20 1pps off in/- normal bits1/12 128 128 0x20 6 0x20 1pps off in/- normal
<HUAWEI> display ptp all interface GigabitEthernet0/1/24 ----------------------------------------------------------------------- Port State :slave Port Clock ID :123423fffe459622 Port Number :17408 Port Precision Capability :High precision clock Port Precision Work Mode :High precision clock PTSF state :normal GigabitEthernet0/1/26 ----------------------------------------------------------------------- Port State :slave Port Clock ID :123423fffe459622 Port Number :17410 Port Precision Capability :High precision clock Port Precision Work Mode :High precision clock PTSF state :normal GigabitEthernet0/1/16 ----------------------------------------------------------------------- Port State :slave Port Clock ID :123423fffe459622 Port Number :13056 Port Precision Capability :High precision clock Port Precision Work Mode :High precision clock PTSF state :normal GigabitEthernet0/1/17 ----------------------------------------------------------------------- Port State :slave Port Clock ID :123423fffe459622 Port Number :13057 Port Precision Capability :High precision clock Port Precision Work Mode :High precision clock PTSF state :normal GigabitEthernet0/1/0 ----------------------------------------------------------------------- Port State :slave Port Clock ID :123423fffe459622 Port Number :30464 Port Precision Capability :High precision clock Port Precision Work Mode :High precision clock PTSF state :unusable
<HUAWEI> display ptp interface GigabitEthernet0/1/8 Port State :master Port Clock ID :0addb5fffeddb104 Port Number :4373 Port Precision Capability :Ultra high precision clock Port Precision Work Mode :Ultra high precision clock Recv Packet Statistics ----------------------------------------------------------------------- Announce :0 Sync :0 Req :0 Resp :0 Followup :0 Pdelay_resp_followup :0 Send Packet Statistics ----------------------------------------------------------------------- Announce :48 Sync :96 Req :0 Resp :0 Followup :0 Pdelay_resp_followup :0 Discard Packet Statistics ----------------------------------------------------------------------- Announce :48 Sync :0 Delayreq :0 Pdelayreq :0 Resp :0 Pdelayresp :0 Followup :0 Pdelay_resp_followup :0
| Item | Description |
|---|---|
| Device type | PTP device type. |
| PTP state | Whether PTP is enabled. |
| PTP profile | Time synchronization mode. |
| Domain value | PTP clock domain value. |
| Slave only | Whether the slave-only mode is set. |
| Set port state | Whether static clock source selection is enabled. |
| Local clock ID | ID of a local clock source. |
| Acl | Whether the access control list (ACL) function is enabled for the clock source. |
| Virtual clock ID | Whether the virtual clock ID is set. |
| Acr | Whether statically 1588v2 adaptive clock recovery (ACR) is enabled. |
| Time lock success | Time lock status. |
| Time Source | Time source that the grandmaster uses. |
| Time Traceable | Whether the grandmaster uses the currentUtcOffset value to trace the master reference clock. |
| Time Performance Statistics | Time attributes value. |
| Time Performance Statistics(ns) | Time Performance Statistics(ns). |
| Asymmetry measure | Whether automatic asymmetry measurement for a ring network is enabled. |
| Passive measure | Whether the monitoring of the passive interface is enabled. |
| Send GM WTR | Whether the sent GM message is in the wait-to-restore state. |
| BMC run info | BMC running information. |
| Grand clock ID | ID of the grandmaster clock. |
| Receive number | Type and number of the interface that receives the ebest dataset that is calculated using the BMC dataset comparison algorithm. |
| Parent clock ID | ID of the parent clock. |
| Parent portnumber | Signal output interface of the parent clock. |
| Priority1 | Priority 1 value of a clock source. |
| Priority2 | Priority 2 value of a clock source. |
| Step removed | Number of hops between a local device and a clock source. |
| Clock accuracy | Clock source accuracy. |
| Clock class | Class of a clock source. |
| Clock source info | Configured clock source information. |
| UTC Offset | UTC offset (in seconds) of the grandmaster. |
| UTC Offset Valid | Whether the UTC offset value of the grandmaster is correct. |
| Offset scaled | Grandmaster clock stability. |
| Timescale | Time scale of the grandmaster. |
| Leap | Leap value of the grandmaster. |
| Frequency traceable | Frequency traceable. |
| Sync uncertain | The unstable flag of clock synchronization. |
| Sync | Number of Pdelay resp Sync packets. |
| Port info | 1588v2 interface information. |
| Port Number | Number of the interface on which the clock source is configured. |
| Port Precision Capability | Precision supported by the subcard.If Ultra high precision clock is displayed, the interface supports ultra-high precision. |
| Port Precision Work Mode | Port Precision Work Mode. |
| Port Clock ID | Port Clock ID. |
| Port State | Port State. |
| Realtime(T2-T1) | Real-time offset between the T2 timestamp and the T1 timestamp. |
| Pathdelay | Pathdelay. |
| PTSF state | PTSF state. |
| Announce | Number of Pdelay resp Announce packets. |
| Req | Number of Pdelay resp followup packets. |
| Resp | Number of Pdelay resp Resp packets. |
| Resp | Number of Pdelay resp followup packets. |
| Followup | Number of followup packets. |
| Pdelay_resp_followup | Number of Pdelay resp followup packets. |
| Delayreq | Number of Pdelay resp Delayreq packets. |
| Pdelayreq | Number of Pdelay resp Pdelayreq packets. |
| Pdelayresp | Number of Pdelay resp Pdelayresp packets. |
| Frequence Traceable | Whether the time scale frequency of the grandmaster traces the master clock reference source. |