Table 84: Show Ptp Information - Display Description For Transparent Clock; Table 85: Sync-E Commands - Edge-Core ECS4660-28F Management Manual

S E
YNCHRONOUS THERNET
This example shows PTP configuration settings, negotiated settings, and
default values for a transparent clock.
Console#show ptp information transparent
Transparent Default Data Set:
Clock Identify
Number Ports
Delay Mechanism
Primary Domain Number : 0
Console#

Table 84: show ptp information - display description for transparent clock

Field
Clock Identity
Number Ports
Delay Mechanism
Primary Domain Number
Synchronous Ethernet (SyncE) is used to synchronize specified links to the
same frequency in order to transfer timing information to remote sites.
SyncE ensures that all nodes have a clock source traceable to a Primary
Reference Clock (PRC). The commands described in this section are used to
enable SyncE on specified interfaces, automatically or manually select a
clock source, receive Synchronization Status Messages (SSM) used to
select the clock source based on the indicated quality level.

Table 85: Sync-E Commands

Command Function
synce Enables SyncE on all ports that support SyncE
synce ethernet Enables SyncE on a port that supports SyncE
synce ethernet clock- Manually sets a port as a clock source or candidate
source clock source at the specified priority
synce auto-clock-source- Automatically selects the clock-source port with the
selecting highest priority
synce force-clock-source- Sets the local clock as the active clock source, or sets
selecting a port to be the active clock source
synce ssm ethernet Configures a port to receive/send SSM messages, and
sets the priority used for this port in clock source port
selection
synce clk-src-ssm Uses SSM to select the clock source according to the
SSM quality level, priority and port number
show synce Shows SyncE status, selection mode, clock source
status, and SSM status
– 979 –
| System Management Commands
C 24
HAPTER
: 0x00000CFFFE00FDFD
: 40
: End to End
Description
A unique 8-octet array based on the IEEE EUI-64
assigned numbers
Number of ports on this device
Time delay measurement method (end-to-end or peer-
to-peer)
The primary PTP domain to which this device belongs.
(This switch can only belong to one domain.)
Synchronous Ethernet
Mode
GC
GC
GC
GC
GC
GC
GC
PE