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Cisco ASR 1000 Series Aggregation Services Routers Software Configuration Guide
OL-16506-17
Chapter 12 IEEE 1588v2 PTP Support
Configuring IEEE 1588v2 PTP
transport ipv4 unicast interface loopback 0
clock source 10.1.1.1
Verifying the IEEE 1588v2 PTP Configuration
Use the following commands to verify the IEEE 1588v2 PTP configuration:
• Use the show ptp clock running domain 0 command to display the output:
Router# show ptp clock running domain 0
On the MASTER:
PTP Ordinary Clock [Domain 0]
State Ports Pkts sent Pkts rcvd Redundancy Mode
FREQ_LOCKED 1 31522149 10401171 Hot standby
PORT SUMMARY
PTP Master
Name Tx Mode Role Transport State Sessions Port Addr
MASTER unicast master Lo1 Master 1 -
SESSION INFORMATION
MASTER [Lo1] [Sessions 1]
Peer addr Pkts in Pkts out In Errs Out Errs
11.11.11.11 10401171 31522149 0 0
On the SLAVE:
PTP Ordinary Clock [Domain 0]
State Ports Pkts sent Pkts rcvd Redundancy Mode
PHASE_ALIGNED 1 4532802 13357682 Track one
PORT SUMMARY
PTP Master
Name Tx Mode Role Transport State Sessions Port Addr
SLAVE unicast slave Lo20 Slave 1 10.10.10.10
SESSION INFORMATION
SLAVE [Lo20] [Sessions 1]
Peer addr Pkts in Pkts out In Errs Out Errs
10.10.10.10 13357682 4532802 0 0
• Use the show platform software ptp tod command to check the time-of-day information:
PTPd ToD information:
Time: 06/24/14 02:06:29