Fortinet FortiGate FortiGate-60M Administration Manual page 95

System config
FortiGate-60M Administration Guide
Figure 32: HA network configuration
Internal Network
Hub or
Switch
2 Power on all the FortiGate units in the cluster.
As the units start, they negotiate to choose the primary cluster unit and the
subordinate units. This negotiation occurs with no user intervention and normally just
takes a few seconds.
You can now configure the cluster as if it is a single FortiGate unit.
To add a new unit to a functioning cluster
1 Configure the new FortiGate unit for HA operation with the same HA configuration as
the other units in the cluster.
2 If the cluster is running in Transparent mode, change the operating mode of the new
FortiGate unit to Transparent mode.
3 Connect the new FortiGate unit to the cluster.
4 Power on the new FortiGate unit.
When the unit starts it negotiates to join the cluster. After it joins the cluster, the cluster
synchronizes the new unit configuration with the configuration of the primary unit.
Internal
PWR
PWR
Internal
01-28007-0144-20041217
WAN1
INTERNAL
STATUS 1 2 3 4 DMZ WAN1 WAN2
LINK 100 LINK 100 LINK 100 LINK 100 LINK 100 LINK 100 LINK 100
DMZ
DMZ
INTERNAL
STATUS 1 2 3 4 DMZ WAN1 WAN2
LINK 100 LINK 100 LINK 100 LINK 100 LINK 100 LINK 100 LINK 100
WAN1
Internet
HA
Hub or
Switch
Router
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