User guide

Appendix D - Network Migration D-7
Firmware Upgrade
2. Select, Edit, or Add the desired Multicast address(es) in the Add All dialog,
then click OK. The list of units appears in the main Vload window, along
with the progress status of connecting and retrieving information for each
unit.
Figure D-6 Get Information for IP Address
It is very important to continue to get information after each step. VLOAD
needs to be aware of the current configuration of the modem/routers when
making decisions about “Oldest” and “Latest.”
3. Select the units to be upgraded by clicking on them to highlight them in the
list.
Upgrade Router to v1.5.3
This step will upgrade the Bulk Image location 1 of the Router Card to version
1.5.3 firmware. The Vload Set Preferences provides 3 methods of loading
code:
• Consecutive - Vload will download each IP address consecutively.
Useful if loading 1 or 2 units, but very slow for loading networks.
• Concurrent - Vload will download all selected IP addresses
simultaneously. Useful if loading multiple units over a Local Area