Ptp 500 Series Bridge Layer Diagram - Motorola MOTOWI 4 User Manual

Product Architecture
Figure 11 PTP 500 Series Bridge Layer Diagram
Each unit in the link is manageable through an IP connection. Standard IP protocols are utilized
for all management functions e.g., HP, SNMP, etc. The unit can be configured to use VLAN tags
on the management interfaces.
The PTP 500 Series Bridge is fully software upgradeable. New software images are first downloaded
http://www.motorola.com/ptp
from the Motorola website to a convenient computer. The
image is then uploaded to the ODU via the web management page described in Section 8.3.6
"Software Upgrade". The compressed image is first loaded into RAM and check-summed. If the
compressed image transfer has completed successfully the image is decompressed and written to
flash memory. On completion of this process the unit can be rebooted to use the newly uploaded
image. Should this process fail, the unit will revert to a protected compressed image installed
during manufacturing to allow the unit to be recovered.
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