Clock (Ct1 Interface) - HP 6600 Command Reference Manual

Usage guidelines
A CT1 interface is divided into 24 timeslots numbered 1 through 24. In actual applications, all the
timeslots can be bundled into multiple channel sets. For each channel set, the system automatically
creates a serial interface that is logically equivalent to a synchronous serial interface.
The serial interface is named in the form of serial interface-number:set-number, where interface-number
starts from the maximum serial interface number plus 1, and set-number represents the number of the
channel set.
A CT1 interface supports only one timeslot bundling mode at a time.
Examples
# Bundle timeslots 1, 2, 5, 10 through 15, and 18 into channel set 0 on CT1 interface T1 2/0/0.
<Sysname> system-view
[Sysname] controller t1 2/0/0
[Sysname-T1 2/0/0] channel-set 0 timeslot-list 1,2,5,10-15,18

clock (CT1 interface)

Use clock to configure clock source for the CT1 interface.
Use undo clock to restore the default.
Syntax
clock { master | slave }
undo clock
Default
The clock mode is line clock (slave).
Views
CT1 interface view
Default command level
2: System level
Parameters
master: Adopts the internal clock as the clock source.
slave: Adopts the line clock as the clock source.
Usage guidelines
When the CT1 interface is working as DCE, choose the internal clock for it. When it is working as DTE,
choose the line clock for it.
Examples
# Use the internal clock as the clock source on CT1 interface T1 2/0/0.
<Sysname> system-view
[Sysname] controller t1 2/0/0
[Sysname-T1 2/0/0] clock master
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