Chapter 4
Configuring Clocking and Timing
input 1pps 0/0
clock-port master master
transport ipv4 unicast interface loopback 0
ToD/1PPS Configuration—Slave
ptp clock ordinary domain 0
tod 0/0 ntp
output 1pps 0/0
clock-port SLA slave
transport ipv4 unicast interface loopback 0 negotiation
clock source 33.1.1.
Show Commands
Router# show ptp clock dataset ?
current
default
parent
time-properties
Router#show ptp port dataset ?
foreign-master
port
Router#show ptp clock running domain 0
Master
Name
Addr
SLAVE
8.8.8.8
SLAVE [Lo0] [Sessions 1]
Peer addr
8.8.8.8
Router#
Router#show platform ptp all
Slave info
--------------------------------
clock role
Slave Port hdl
Tx Mode
Slave IP
Max Clk Srcs
Boundary Clock
Lock status
Refcnt
Configured-Flags
Config-Ready-Flags
-----------
PTP Engine Handle
Master IP
OL-27620-01
currentDS dataset
defaultDS dataset
parentDS dataset
timePropertiesDS dataset
foreignMasterDS dataset
portDS dataset
PTP Ordinary Clock [Domain 0]
State
Ports
ACQUIRING
1
PORT SUMMARY
Tx Mode
unicast
slave
SESSION INFORMATION
Pkts in
Pkts out
296399
98405
: [Loopback0][0x38A4766C]
: SLAVE
: 486539266
: Unicast-Negotiation
: 4.4.4.4
: 1
: FALSE
: HOLDOVER
: 1
: 0x7F - Clock Port Stream
: Port Stream
: 0
: 8.8.8.8
Pkts sent
Pkts rcvd
98405
296399
Role
Transport
Lo0
In Errs
Out Errs
0
0
Cisco ME-3600X-24CX Series Switch Chassis Configuration Guide
Clocking Sample Configurations
Redundancy Mode
Track one
State
Sessions
Slave
1
PTP
Port
4-13