Alcatel-Lucent 7210 SAS M Configuration Guide

System Timing
Page 294 7210 SAS M, T, X, R6 Basic System Configuration Guide
System Timing
When synchronous Ethernet is enabled, the operator can select an Ethernet port as a candidate for
timing reference. The timing information recovered from this port is used to time the system.
Note: In the current release the derived time is distributed only through other Ethernet ports.
CLI Syntax:
config>system>sync-if-timing
abort
begin
commit
ref-order first second
ref1
source-port port-id
no shutdown
ref2
source-port port-id
no shutdown
no revert
Edit Mode
To enter the mode to edit timing references, you must enter the begin keyword at the
config>system>sync-if-timing# prompt.
Use the following CLI syntax to enter the edit mode:
CLI Syntax: config>system>sync-if-timing
begin
The following error message displays when the you try to modify sync-if-timing parameters
without entering the keyword begin.
Note: Use the option commit to save or abort to discard the changes made in a session.
A:ALA-12>config>system>sync-if-timing>ref1# source-port 2/1/1
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 2/1/1.
A:ALA-12>config>system>sync-if-timing>ref1#

Alcatel-Lucent 7210 SAS M Specifications

General

Brand	Alcatel-Lucent
Model	7210 SAS M
Category	Switch
Language	English