H3C Technologies H3C S7500E Series Switches - Manual (Page 78)

4-25
Network diagram
Figure 4-5 Network diagram for ONU update
POS
ONU
ONU
ONU
POS
ONU
ONU
ONU
ONU
ONU
ONU
POS
OLT3/0/2
OL
T3
/0/
3
OLT switch at
the city Central
Office
District C
branch office
OLT
3/
0/1
For a simplified network diagram, the figure above shows only three of the OLT ports.
Configuration procedure
# Upload update files a110.app and a109.app to the master SRPU and slave SRPU of the switch.
# Update all the attached type-A ONUs to version 109 in OLT 3/0/1 port view.
[Sysname] interface olt 3/0/1
[Sysname-Olt3/0/1] update onu filename a109.app
Update flash:/ a109.app?[Y/N]:y
Info: Download file to onu may take a long time, please wait...
Please wait while the firmware is being burnt, and check the software version after
re-registration!
[Sysname-Olt3/0/1] quit
# Update the type-A ONUs corresponding to ONU 3/0/1:1 in District C branch office building to version
110.
[Sysname] interface onu 3/0/1:1
[Sysname-Onu3/0/1:1] update onu filename a110.app
Update flash:/ a110.app?[Y/N]:y
Info: Download file to onu may take a long time, please wait...