Navigation
request chassis synchronization mode holdover
request chassis synchronization mode auto-select
Supported Platforms
request chassis synchronization mode
Syntax
request chassis synchronization mode (free-run | holdover | auto-select)
Release Information
Command introduced in Junos OS Release 11.2R4 for MX Series 3D Universal Edge Routers.
Description
(MX5-T, MX10-T, MX40-T, MX80, MX80-T, MX240, MX480, and MX960 routers only) Change the chassis synchronization source used for Synchronous Ethernet configuration.
Options
freerun | — | Change chassis synchronization to free-run mode. |
holdover | — | Change chassis synchronization to holdover mode. |
auto-select | — | Change chassis synchronization to auto-select mode. |
Required Privilege Level
maintenance
List of Sample Output
request chassis synchronization mode freerunrequest chassis synchronization mode holdover
request chassis synchronization mode auto-select
Output Fields
When you enter this command, the current status of your request is displayed.
- Not configured—Indicates that the source is not configured.
- Present—Indicates that the source is configured and present.
- Qualified—Indicates that the source is being used for synchronization.
Sample Output
request chassis synchronization mode freerun
user@host> request chassis synchronization mode
freerunmode is freerun, status: qualified
Sample Output
request chassis synchronization mode holdover
user@host> request chassis synchronization mode
holdovermode is holdover, status: qualified
Sample Output
request chassis synchronization mode auto-select
user@host> request chassis synchronization mode
auto-selectmode is auto-select, status: qualified
