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Configure Master 1 and Slave 1 as the main link.
Code Block language text theme Emacs title Master 1 rf rf5.0 band 40 rf rf5.0 mimo rf rf5.0 freq 5000 bitr 300000 sid 10101010 burst rf rf5.0 txpwr 25 pwrctl distance auto dfs rf5.0 dfsoff mint rf5.0 -roaming leader mint rf5.0 -type master mint rf5.0 -name "Master 1" mint rf5.0 -key "123456789" mint rf5.0 poll start ifc svi100 up ifc vlan100 vlan 100 vlandev eth0 up sw group 100 add vlan100 rf5.0 svi 100 group 100 ifc svi100 192.168.1.1/24 sw group 100 stp on sw group 100 start
Code Block language text theme Emacs title Slave 1 rf rf5.0 band 40 rf rf5.0 mimo rf rf5.0 burst dfs rf5.0 dfsoff mint rf5.0 prof 1 -band 40 -freq 5000 -bitr 300000 -sid 10101010 -nodeid 00020 -type slave -netid 0 -minbitr 30000 -autobitr -mimo -key "123456789" mint rf5.0 -name "Slave 1" ifc svi100 up ifc vlan100 vlan 100 vlandev eth0 up sw group 100 add vlan100 rf5.0 svi 100 group 100 ifc svi100 192.168.1.2/24 switch group 100 order 1 sw group 100 stp on sw group 100 start
Configure Master 2 and Slave 2 as a backup link.
Code Block language text theme Emacs title Master 2 rf rf5.0 band 40 rf rf5.0 mimo rf rf5.0 freq 5100 bitr 300000 sid 10101010 burst rf rf5.0 txpwr 25 pwrctl distance auto dfs rf5.0 dfsoff mint rf5.0 -roaming leader mint rf5.0 -type master mint rf5.0 -name "Master 2" mint rf5.0 -key "123456789" mint rf5.0 poll start ifc svi100 up ifc vlan100 vlan 100 vlandev eth0 up sw group 100 add vlan100 rf5.0 svi 100 group 100 ifc svi100 192.168.1.3/24 switch group 100 order 1 sw group 100 stp on sw group 100 start
Code Block language text theme Emacs title Slave 2 rf rf5.0 band 40 rf rf5.0 mimo rf rf5.0 burst dfs rf5.0 dfsoff mint rf5.0 prof 1 -band 40 -freq 5100 -bitr 300000 -sid 10101010 -nodeid 00040 -type slave -netid 0 -minbitr 30000 -autobitr -mimo -key "123456789" mint rf5.0 -name "Slave 2" ifc svi100 up ifc vlan100 vlan 100 vlandev eth0 up sw group 100 add vlan100 rf5.0 svi 100 group 100 ifc svi100 192.168.1.4/24 switch group 100 order 1 sw group 100 stp on sw group 100 start
Configure switches. Switch configuration is not included in this example.
Create united MINT domain.
Code Block language text theme Emacs title Master 1 ifc prf0 up prf 0 parent eth0 mint prf0 -name "Master 1 prf" mint prf0 -nodeid 00050 mint prf0 -type master mint prf0 -mode fixed mint prf0 -key "123456789" mint prf0 -authmode public mint prf0 start mint join rf5.0 prf0
Code Block language text theme Emacs title Slave 1 ifc prf0 up prf 0 parent eth0 mint prf0 -name "Slave 1 prf" mint prf0 -nodeid 00060 mint prf0 -type master mint prf0 -mode fixed mint prf0 -key "123456789" mint prf0 -authmode public mint prf0 start mint join rf5.0 prf0
Code Block language text theme Emacs title Master 2 ifc prf0 up prf 0 parent eth0 mint prf0 -name "Master 2 prf" mint prf0 -nodeid 00070 mint prf0 -type master mint prf0 -mode fixed mint prf0 -key "123456789" mint prf0 -authmode public mint prf0 start mint join rf5.0 prf0
Code Block language text theme Emacs title Slave 2 ifc prf0 up prf 0 parent eth0 mint prf0 -name "Slave 2 prf" mint prf0 -nodeid 00080 mint prf0 -type master mint prf0 -mode fixed mint prf0 -key "123456789" mint prf0 -authmode public mint prf0 start mint join rf5.0 prf0
Configure switch groups.
Warning title Attention If you do not exclude the interface eth0 on one of the devices or do not enable STP, then there will be a loop.
Expand title Example 
Code Block language text theme Emacs title Master 1 switch group 1 add eth0 prf0 sw group 1 stp on switch group 1 start
Code Block language text theme Emacs title Master 2 switch group 1 add eth0 prf0 sw group 1 stp on switch group 1 start
Code Block language text theme Emacs title Slave 1 switch group 1 add eth0 prf0 sw group 1 stp on switch group 1 start
Code Block language text theme Emacs title Slave 2 switch group 1 add eth0 prf0 sw group 1 stp on switch group 1 start
Configure links cost in MINT domain.
Code Block language text theme Emacs title Master 1 mint rf5.0 -extracost 1000
Code Block language text theme Emacs title Slave 2 mint rf5.0 -extracost 1000