Configuring Network Services - LEGRAND Server Technology PRO3X User Manual

a. a. Access the expansion device that will replace the primary device, and set its role to
'Primary', and correctly set the downstream interface.
b. Access the primary device, set its role to 'Expansion'. b.
c. Swap the primary and expansion device now. c.
▪ You must disconnect the LAN cable and ALL cascading cables connected to the two devices ▪
first before swapping them, and then reconnecting all cables.
▶
To change the cascading mode applied to a chain:
1) Access the last expansion device, and change its cascading mode.
• If the new cascading mode is 'Port Forwarding', you must also set its role to 'Expansion'. •
2) Access the second to last, third to last and so on until the first expansion device to change their
cascading modes one by one.
3) Access the primary device, and change its cascading mode.
• If the new cascading mode is 'Port Forwarding', you must also set its role to 'Primary', and correctly •
select the downstream interface.
The following diagram indicates the correct sequence. 'N' is the final one.
• •
P = Primary device
• •
E = Expansion device

Configuring Network Services

PRO3X supports the following network communication services.
181