@@ -2,7 +2,7 @@ Once you have installed the main networking, you can go ahead and install the se
First, install the secondary master into its slot, and connect the networking connections to both switch 3 and the primary master.
Next, configure the database from the Panel PC to include the MAC address of the secondary master in the 'secondary master' slot. This is usually in the documentation for the delivered device. You will need to enter the MAC address of the second port - the one connected to Switch 3 - into this field. The MAC adress should consist of a number with 12 positions and start with 4C38D5xxxxxx.
Next, configure the database from the Panel PC to include the MAC address of the secondary master in the 'secondary master' slot. This is usually in the documentation for the delivered device, but if you are unable to get this, the ipxe USB image will print all interfaces onto any attached displays. You will need to enter the MAC address of the second port - net0 or enp2s0, the one connected to Switch 3 - into this field. The MAC address should consist of a number with 12 positions and start with 4C38D5xxxxxx.
Now, boot the secondary master with a PXE boot USB attached to it - you can temporarily steal one of these from the compute node in the same cabinet if necessary. If done correctly, the boot sequence will appear to hang part-way through, having connected to the primary master for commands.
