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SET SONET CLOCK_SOURCE
2-253
SET SONET
CLOCK_SOURCE
Use the SET SONET CLOCK_SOURCE command to determine whether the
module generates SONET timing locally (internal) or derives timing from the
received signal on the SONET interface (external). This parameter is configurable
per physical port (PHY).
Setting this parameter takes effect immediately and does not require a module
reset.
Format
Example
The following command sets the clock source to internal:
CB5000> set sonet 4.1 clock_source internal
Slot 04.01 parameter set.
Related Command
SHOW SONET STATUS
set sonet
internal
clock_source
external
slot.phy
slot.phy Identifies the slot and port for this operation.
slot (1 through 17) is the slot number and phy (1 or 2) is the
PHY port number. For example, to identify PHY port 1 on
the module in slot 4, enter
4.1
internal
Generates SONET timing locally.
external
Derives timing from the received signal on the SONET
interface. The default value is external.