Device 1, Port 5: Setting port state as Forwarding

Device 3, Port 1: Setting port state as Forwarding

Device 4, Port 4: Setting port state as Forwarding

Device 5, Port 3: Setting port state as Forwarding

Device 6, Port 4: Setting port state as Forwarding

Device 8, Port 1: Setting port state as Forwarding

Device 11, Port 2: Setting port state as Forwarding

Device 22, Port 2: Setting port state as Forwarding

Device 23, Port 2: Setting port state as Forwarding

Device 24, Port 2: Setting port state as Forwarding

Device 32, Port 1: Setting port state as Forwarding

Device 33, Port 2: Setting port state as Forwarding

Device 38, Port 1: Setting port state as Forwarding

Device 39, Port 1: Setting port state as Forwarding

Device 52, Port 2: Setting port state as Forwarding

Starting SPT protocol for device 7, LAN 1
Stating SPT for LAN 0
Port 1, Setting status as Forwarding
Port 2, Setting status as Forwarding
Starting as root
Root Id = 15C12A0150D06
Sending config BPDU
Root Id = 15C12A0150D06, Root path cost = 90, Bridge Id = 15C12A0150D06

Starting SPT protocol for device 9, LAN 1
Stating SPT for LAN 0
Starting as root
Root Id = 1C020BE8423F6
Sending config BPDU
Root Id = 1C020BE8423F6, Root path cost = 90, Bridge Id = 1C020BE8423F6

Starting SPT protocol for device 10, LAN 1
Stating SPT for LAN 0
Port 3, Setting status as Forwarding
Starting as root
Root Id = 106245DF83783
Sending config BPDU
Root Id = 106245DF83783, Root path cost = 90, Bridge Id = 106245DF83783

Starting SPT protocol for device 21, LAN 1
Stating SPT for LAN 0
Port 1, Setting status as Forwarding
Port 4, Setting status as Forwarding
Starting as root
Root Id = 142D50964BAF6
Sending config BPDU
Root Id = 142D50964BAF6, Root path cost = 90, Bridge Id = 142D50964BAF6

Starting SPT protocol for device 25, LAN 1
Stating SPT for LAN 0
Starting as root
Root Id = 124F9730C20EB
Sending config BPDU
Root Id = 124F9730C20EB, Root path cost = 90, Bridge Id = 124F9730C20EB

Starting SPT protocol for device 26, LAN 1
Stating SPT for LAN 0
Port 3, Setting status as Forwarding
Starting as root
Root Id = 18A5A1270C7B6
Sending config BPDU
Root Id = 18A5A1270C7B6, Root path cost = 90, Bridge Id = 18A5A1270C7B6

Starting SPT protocol for device 27, LAN 1
Stating SPT for LAN 0
Port 1, Setting status as Forwarding
Port 4, Setting status as Forwarding
Starting as root
Root Id = 112C9CEC47A8F
Sending config BPDU
Root Id = 112C9CEC47A8F, Root path cost = 90, Bridge Id = 112C9CEC47A8F

Starting SPT protocol for device 28, LAN 1
Stating SPT for LAN 0
Port 3, Setting status as Forwarding
Starting as root
Root Id = 15E98D4C8E10E
Sending config BPDU
Root Id = 15E98D4C8E10E, Root path cost = 90, Bridge Id = 15E98D4C8E10E

Starting SPT protocol for device 29, LAN 1
Stating SPT for LAN 0
Starting as root
Root Id = 18AF41C34DCA7
Sending config BPDU
Root Id = 18AF41C34DCA7, Root path cost = 90, Bridge Id = 18AF41C34DCA7

Switch 9, Port 1, Time 11: Config BPDU packet arrives
Config BPDU data: Root = 15C12A0150D06, Cost = 90, Bridge Id = 1549998512
SPT data: Root = 1C020BE8423F6, cost = 0, Bridge Id = 1C020BE8423F6, Root port = 0
Updating SPT data
Root id = 15C12A0150D06, Cost = 90, Root port = 1
Forwarding config BPDU
Root Id = 15C12A0150D06, Root path cost = 180, Bridge Id = 1C020BE8423F6

Switch 10, Port 1, Time 11: Config BPDU packet arrives
Config BPDU data: Root = 15C12A0150D06, Cost = 90, Bridge Id = 1549998512
SPT data: Root = 106245DF83783, cost = 0, Bridge Id = 106245DF83783, Root port = 0

Switch 7, Port 3, Time 11: Config BPDU packet arrives
Config BPDU data: Root = 1C020BE8423F6, Cost = 90, Bridge Id = 1550532336
SPT data: Root = 15C12A0150D06, cost = 0, Bridge Id = 15C12A0150D06, Root port = 0

Switch 10, Port 2, Time 11: Config BPDU packet arrives
Config BPDU data: Root = 1C020BE8423F6, Cost = 90, Bridge Id = 1550532336
SPT data: Root = 106245DF83783, cost = 0, Bridge Id = 106245DF83783, Root port = 0

Switch 7, Port 4, Time 11: Config BPDU packet arrives
Config BPDU data: Root = 106245DF83783, Cost = 90, Bridge Id = 1550531728
SPT data: Root = 15C12A0150D06, cost = 0, Bridge Id = 15C12A0150D06, Root port = 0
Updating SPT data
Root id = 106245DF83783, Cost = 90, Root port = 4
Forwarding config BPDU
Root Id = 106245DF83783, Root path cost = 180, Bridge Id = 15C12A0150D06

Switch 9, Port 2, Time 11: Config BPDU packet arrives
Config BPDU data: Root = 106245DF83783, Cost = 90, Bridge Id = 1550531728
SPT data: Root = 15C12A0150D06, cost = 90, Bridge Id = 1C020BE8423F6, Root port = 1
Updating SPT data
Root id = 106245DF83783, Cost = 90, Root port = 2
Forwarding config BPDU
Root Id = 106245DF83783, Root path cost = 180, Bridge Id = 1C020BE8423F6

Switch 25, Port 1, Time 11: Config BPDU packet arrives
Config BPDU data: Root = 142D50964BAF6, Cost = 90, Bridge Id = 1550766544
SPT data: Root = 124F9730C20EB, cost = 0, Bridge Id = 124F9730C20EB, Root port = 0

Switch 26, Port 1, Time 11: Config BPDU packet arrives
Config BPDU data: Root = 142D50964BAF6, Cost = 90, Bridge Id = 1550766544
SPT data: Root = 18A5A1270C7B6, cost = 0, Bridge Id = 18A5A1270C7B6, Root port = 0
Updating SPT data
Root id = 142D50964BAF6, Cost = 90, Root port = 1
Forwarding config BPDU
Root Id = 142D50964BAF6, Root path cost = 180, Bridge Id = 18A5A1270C7B6

Switch 21, Port 2, Time 11: Config BPDU packet arrives
Config BPDU data: Root = 124F9730C20EB, Cost = 90, Bridge Id = 1550786048
SPT data: Root = 142D50964BAF6, cost = 0, Bridge Id = 142D50964BAF6, Root port = 0
Updating SPT data
Root id = 124F9730C20EB, Cost = 90, Root port = 2
Forwarding config BPDU
Root Id = 124F9730C20EB, Root path cost = 180, Bridge Id = 142D50964BAF6

Switch 26, Port 2, Time 11: Config BPDU packet arrives
Config BPDU data: Root = 124F9730C20EB, Cost = 90, Bridge Id = 1550786048
SPT data: Root = 142D50964BAF6, cost = 90, Bridge Id = 18A5A1270C7B6, Root port = 1
Updating SPT data
Root id = 124F9730C20EB, Cost = 90, Root port = 2
Forwarding config BPDU
Root Id = 124F9730C20EB, Root path cost = 180, Bridge Id = 18A5A1270C7B6

Switch 21, Port 3, Time 11: Config BPDU packet arrives
Config BPDU data: Root = 18A5A1270C7B6, Cost = 90, Bridge Id = 1550786144
SPT data: Root = 124F9730C20EB, cost = 90, Bridge Id = 142D50964BAF6, Root port = 2

Switch 25, Port 2, Time 11: Config BPDU packet arrives
Config BPDU data: Root = 18A5A1270C7B6, Cost = 90, Bridge Id = 1550786144
SPT data: Root = 124F9730C20EB, cost = 0, Bridge Id = 124F9730C20EB, Root port = 0

Switch 28, Port 1, Time 11: Config BPDU packet arrives
Config BPDU data: Root = 112C9CEC47A8F, Cost = 90, Bridge Id = 1550786624
SPT data: Root = 15E98D4C8E10E, cost = 0, Bridge Id = 15E98D4C8E10E, Root port = 0
Updating SPT data
Root id = 112C9CEC47A8F, Cost = 90, Root port = 1
Forwarding config BPDU
Root Id = 112C9CEC47A8F, Root path cost = 180, Bridge Id = 15E98D4C8E10E

Switch 29, Port 2, Time 11: Config BPDU packet arrives
Config BPDU data: Root = 112C9CEC47A8F, Cost = 90, Bridge Id = 1550786624
SPT data: Root = 18AF41C34DCA7, cost = 0, Bridge Id = 18AF41C34DCA7, Root port = 0
Updating SPT data
Root id = 112C9CEC47A8F, Cost = 90, Root port = 2
Forwarding config BPDU
Root Id = 112C9CEC47A8F, Root path cost = 180, Bridge Id = 18AF41C34DCA7

Switch 27, Port 2, Time 11: Config BPDU packet arrives
Config BPDU data: Root = 15E98D4C8E10E, Cost = 90, Bridge Id = 1550785888
SPT data: Root = 112C9CEC47A8F, cost = 0, Bridge Id = 112C9CEC47A8F, Root port = 0

Switch 29, Port 1, Time 11: Config BPDU packet arrives
Config BPDU data: Root = 15E98D4C8E10E, Cost = 90, Bridge Id = 1550785888
SPT data: Root = 112C9CEC47A8F, cost = 90, Bridge Id = 18AF41C34DCA7, Root port = 2

Switch 28, Port 2, Time 11: Config BPDU packet arrives
Config BPDU data: Root = 18AF41C34DCA7, Cost = 90, Bridge Id = 1550798256
SPT data: Root = 112C9CEC47A8F, cost = 90, Bridge Id = 15E98D4C8E10E, Root port = 1

Switch 27, Port 3, Time 11: Config BPDU packet arrives
Config BPDU data: Root = 18AF41C34DCA7, Cost = 90, Bridge Id = 1550798256
SPT data: Root = 112C9CEC47A8F, cost = 0, Bridge Id = 112C9CEC47A8F, Root port = 0

Switch 10, Port 2, Time 21: Config BPDU packet arrives
Config BPDU data: Root = 15C12A0150D06, Cost = 180, Bridge Id = 1550532336
SPT data: Root = 106245DF83783, cost = 0, Bridge Id = 106245DF83783, Root port = 0

Switch 9, Port 1, Time 21: Config BPDU packet arrives
Config BPDU data: Root = 106245DF83783, Cost = 180, Bridge Id = 1549998512
SPT data: Root = 106245DF83783, cost = 90, Bridge Id = 1C020BE8423F6, Root port = 2
Setting switch 9, port 1 state as BLOCKED

Switch 7, Port 3, Time 21: Config BPDU packet arrives
Config BPDU data: Root = 106245DF83783, Cost = 180, Bridge Id = 1550532336
SPT data: Root = 106245DF83783, cost = 90, Bridge Id = 15C12A0150D06, Root port = 4
Setting switch 7, port 3 state as BLOCKED

Switch 25, Port 2, Time 21: Config BPDU packet arrives
Config BPDU data: Root = 142D50964BAF6, Cost = 180, Bridge Id = 1550786144
SPT data: Root = 124F9730C20EB, cost = 0, Bridge Id = 124F9730C20EB, Root port = 0

Switch 26, Port 1, Time 21: Config BPDU packet arrives
Config BPDU data: Root = 124F9730C20EB, Cost = 180, Bridge Id = 1550766544
SPT data: Root = 124F9730C20EB, cost = 90, Bridge Id = 18A5A1270C7B6, Root port = 2
Setting switch 26, port 1 state as BLOCKED

Switch 21, Port 3, Time 21: Config BPDU packet arrives
Config BPDU data: Root = 124F9730C20EB, Cost = 180, Bridge Id = 1550786144
SPT data: Root = 124F9730C20EB, cost = 90, Bridge Id = 142D50964BAF6, Root port = 2
Setting switch 21, port 3 state as BLOCKED

Switch 29, Port 1, Time 21: Config BPDU packet arrives
Config BPDU data: Root = 112C9CEC47A8F, Cost = 180, Bridge Id = 1550785888
SPT data: Root = 112C9CEC47A8F, cost = 90, Bridge Id = 18AF41C34DCA7, Root port = 2
Setting switch 29, port 1 state as BLOCKED

Switch 28, Port 2, Time 21: Config BPDU packet arrives
Config BPDU data: Root = 112C9CEC47A8F, Cost = 180, Bridge Id = 1550798256
SPT data: Root = 112C9CEC47A8F, cost = 90, Bridge Id = 15E98D4C8E10E, Root port = 1
Setting switch 28, port 2 state as BLOCKED

