Polycom DOC2238A 사용자 설명서
Chapter 2 - Hardware Installation
2-52
Clocking
To be able to work with the network connected to the MCU you need to
synchronize the system clock with the network clock. This is done in two
steps:
synchronize the system clock with the network clock. This is done in two
steps:
•
Selecting the network type according to which the system clock will
synchronize. Only one system type may be selected for clocking. The
clock source is then defined in the “system cfg”.
synchronize. Only one system type may be selected for clocking. The
clock source is then defined in the “system cfg”.
•
Selecting the spans of the selected network that will act as Master and
Backup clocks. The Master and the Backup clock must be set on spans of
the same network type.
Backup clocks. The Master and the Backup clock must be set on spans of
the same network type.
For more details regarding the clocking setup, see the MGC+ Administrator’s
Guide, “Clocking” in Chapter 5.
Guide, “Clocking” in Chapter 5.
You have completed the hardware installation. The next step in the
installation procedure is to install the MGC+ Manager software. For more
information, refer to the MGC+ Administrator’s Guide, Chapter 2.
installation procedure is to install the MGC+ Manager software. For more
information, refer to the MGC+ Administrator’s Guide, Chapter 2.