Validation
SW1
1. Verify the port state on SW1.
#sh ptp servo
PTP servo status for clock 0
Servo Config : Freq + Phase Correction
Servo State : Time Locked
Servo State Duration : 00:16:07
Servo APTS Mode : GPS
Frequency Correction : 231.812 ppb
Phase Correction : -155999960695.000 nsec
Offset From Master : 0.000 nsec
Mean Path Delay : 0 nsec
APTS GPS to PTP Offset : 0 nsec
Sync Packet Rate : 0
Delay Packet Rate : 0
SW3
1. Verify the ptp servo on SW3.
#sh ptp servo
PTP servo status for clock 0
Servo Config : Freq + Phase Correction
Servo State : Time Locked
Servo State Duration : 00:16:39
Servo APTS Mode : PTP
Frequency Correction : -217.791 ppb
Phase Correction : 48.000 nsec
Offset From Master : 77.000 nsec
Mean Path Delay : 246 nsec
APTS GPS to PTP Offset : 0 nsec
Sync Packet Rate : 32
Delay Packet Rate : 32
2. Verify the port status on SW3.
#sh ptp port
Port 1:
Port State : Slave
Port Identity : E8:C5:7A:FF:FE:5C:A0:6C:00:01
Peer Mean Path Delay : 0
Log Announce Interval : 1
Log Min Delay Req Interval : -5
Log Sync Interval : -5
Announce Receipt Timeout : 3
Delay Mechanism : End to end
Version Number : 2
Local Priority : 128
Master only : False
Signal Fail : False
Network Interface : xe6
Vlan Configured :
Description :
TTL : 64
DSCP : 56
Unicast Grant Duration : 300
Configured delay asymmetry : 0 nsec
Number of Foreign Masters : 1
Current Foreign Master : 0
Foreign Master #0
IPv4 Address : 192.168.5.102
Grandmaster clockIdentity : E8:C5:7A:FF:FE:69:4D:E6
Port ID : E8:C5:7A:FF:FE:69:4D:E6:00:01
clockClass : 84
Clock accuracy : 33
Offset scaled log variance : 20061
priority1 : 128
priority2 : 128
Steps removed : 1
PDV Scaled Allan Variance : 21
Received Packets : 255700
Discarded Packets : 122
Transmitted Packets : 126785
Drop Counters
Pkt rcvd on bad port state : 122
Peer #0
IPv4 Address : 192.168.5.102
Clock Identity : e8:c5:7a:ff:fe:69:4d:e6
Received Announce : 1983
Received Sync : 61345
Received Delay Response : 61223
Received Signalling : 81
Transmitted Delay Request : 61223
Transmitted Signalling : 28
Master #0 : 192.168.5.102
Note: Note: Use show ptp stats to collect the PTP statistics and use clear ptp stats to clear the same.
Last modified date: 10/20/2023