Cisco ASR 9000 Series User Manual

gps-input tod-format cisco pps-input rs422
!
frequency synchronization
selection input
priority 2
wait-to-restore 0
ssm disable
quality receive exact itu-t option 2 generation 2 PRS
!
!
PTP Hybrid Mode: Example
This example shows the configuration of PTP hybrid mode:
ptp
time-of-day priority 10
!
interface GigabitEthernet0/1/1/0
ptp
transport ipv4
port state slave-only
master ipv4 192.168.52.38
!
sync frequency 64
announce timeout 2
delay-request frequency 64
!
interface GigabitEthernet 0/1/0/1
ipv4 address 192.168.52.41 255.255.255.0
speed 100
frequency synchronization
selection input
priority 10
wait-to-restore 0
ssm disable
time-of-day-priority 100
!
transceiver permit pid all
This example shows the output from the show frequency synchronization command:
RP/0/RSP0/CPU0:router# show frequency synchronization selection
Node 0/RSP0/CPU0:
==============
Selection point: T0-SEL-B (3 inputs, 1 selected)
Last programmed 18h30m ago, and selection made 4h30m ago
Next selection points
SPA scoped : None
Node scoped : T4-SEL-C CHASSIS-TOD-SEL
Chassis scoped: LC_TX_SELECT
Router scoped : None
Uses frequency selection
Used for local line interface output
S Input Last Selection Point QL Pri Status
== ======================== ======================== ===== === ===========
1 GigabitEthernet0/1/1/0 0/1/CPU0 SPA_RXMUX 1 STU 10 Locked
PTP [0/RSP0/CPU0] n/a ST3E 100 Available
Internal0 [0/RSP0/CPU0] n/a ST3E 255 Available
Selection point: CHASSIS-TOD-SEL (2 inputs, 1 selected)
Last programmed 18h30m ago, and selection made 4h30m ago
Next selection points
SPA scoped : None
Node scoped : None
Cisco ASR 9000 Series Aggregation Services Router System Management Configuration Guide, Release 5.1.x
258
Configuring PTP
PTP Hybrid Mode: Example

Cisco ASR 9000 Series Specifications

General

Brand	Cisco
Model	ASR 9000 Series
Category	Network Router
Language	English