System Timing; Edit Mode - Alcatel-Lucent 7710 SR Configuration Manual

System Timing

System Timing
In the event that network timing is required for the synchronous interfaces in the 7710 SR-Series
routers, a timing subsystem is utilized to provide a Stratum 3 quality clock to all synchronous
interfaces within the system. The clock source is specified in the
sdh>clock-source
This section describes the commands used to configure and control the timing subsystem.
Use the CLI syntax displayed below to:
•
•
•
•
•

Edit Mode

To enter the mode to edit timing references, you must enter the
config>system>sync-if-timing
Use the following CLI syntax to enter the edit mode:
CLI Syntax: config>system>sync-if-timing
The following error message displays when the you try to modify
without entering
A:ALA-12>config>system>sync-if-timing>ref1# source-port 1/1/1
MINOR: CLI The sync-if-timing must be in edit mode by calling begin before any changes can
be made.
MINOR: CLI Unable to set source port for ref1 to 1/1/1.
A:ALA-12>config>system>sync-if-timing>ref1#
Page 260
context.
Edit Mode on page 260
Configuring Timing References on page 261
Using the Revert Command on page 262
Other Editing Commands on page 262
Forcing a Specific Reference on page 263
begin
first.
begin
7710 SR OS Basic System Configuration Guide
# prompt.
config>port>sonet-
keyword at the
begin
parameters
sync-if-timing