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Description:
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mscLpDS3DS1ClockingSource OBJECT-TYPE
SYNTAX INTEGER {
local(0),
line(1),
module(2) }
ACCESS read-write
STATUS mandatory
DESCRIPTION
"This attribute defines the source of the transmit clock for the DS1
tributary.
When the clocking source is selected from local, the crystal on the
port generates the clocking for the DS1 tributary.
When the clocking source is selected from line, the port
synchronizes to the clock from the DS1 tributary.
When the clocking source is selected from module, the ports clock
synchronizes to the clock provided by the oscillator on the active
CP.
On a 1pDS3C card, if the NetworkSynchronization (NS) component
is present the default value of this attribute will be module otherwise
it will be line.
On a 2pDS3cAal or 4pDS3ChAtm card, the only valid values are
local and module. If the NS component is present the default value
of this attribute will be module otherwise it will be local.
On a 4pDS3ChAtm card the clocking source for all DS1 and all
DS3 components on card must be the same, except when a DS1 is
using line as a clocking source."
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