Hi all , My office want to use the FortigateFW 100D version 6.2 HA setting ,this is my Network Topology, I test my HA failover is normal . If I shutdown the FW01(master), the FW02 will become master. but when the FW01 already boot , the FW01 will forced change to master , it will cause internet lose again (). my HA 's override setting is disable , I think the normal status will not failover to the FW01 again. and I set Port 1 to Port 4 is HardwareSwitch , because loop issue , I want to set FW01 STP is root switch , I use command "config system STP " "set switch-Priority 4096(the lowest in switch )" , but I check the SW01 spinning-tree setting , the SW01 except Vlan 1 , the other still is root switch . I don't know why this command "set switch-Priority 4096(the lowest in switch )" only change Vlan 1 . I need it can change all vlan . Anyone know how to resolve these two question ? or my Network Topology has some error thanks everybody reply , thanks [style="background-color: #3366ff;"]my Network Topology [/style]
[style="background-color: #3366ff;"]
sw01 spnning-tree status
[/style]
Switch#sh spanning-tree
VLAN0001 Spanning tree enabled protocol rstp [style="background-color: #ffff00;"]Root ID Priority 4096[/style] Address 906c.acb5.eea0 Cost 4 Port 2 (GigabitEthernet0/2) Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
Bridge ID Priority 32769 (priority 32768 sys-id-ext 1) Address 04fe.7ff9.fc80 Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Aging Time 300 sec
Interface Role Sts Cost Prio.Nbr Type ------------------- ---- --- --------- -------- -------------------------------- Gi0/2 Root FWD 4 128.2 P2p Gi0/6 Desg FWD 4 128.6 P2p Po1 Desg FWD 4 128.64 P2p
VLAN0005 Spanning tree enabled protocol rstp [style="background-color: #ffff00;"]Root ID Priority 32773[/style] Address 04fe.7ff9.fc80 [style="background-color: #ffff00;"]This bridge is the root[/style] Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
Bridge ID Priority 32773 (priority 32768 sys-id-ext 5) Address 04fe.7ff9.fc80 Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Aging Time 300 sec
Interface Role Sts Cost Prio.Nbr Type ------------------- ---- --- --------- -------- -------------------------------- Gi0/2 Desg FWD 4 128.2 P2p Po1 Desg FWD 4 128.64 P2p
[style="background-color: #3366ff;"] [/style]
[style="background-color: #3366ff;"][size="4"]FW01 STP setting [/size][/style]
(stp) # get
switch-priority : 4096
hello-time : 2
forward-delay : 15
max-age : 20
max-hops : 20
