Ptp 300 Series Bridge Layer Diagram - Motorola PTP 300 Series User Manual

Product Architecture
Figure 10 PTP 300 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., HTTP, SNMP, etc. The unit can be configured to use VLAN
tags on the management interfaces.
The PTP 300 Series Bridge is fully software upgradeable. New software images are first downloaded
from the Motorola website http://www.motorola.com/ptp 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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