Hi,
I have a problem with the spanning-tree protocol when I connect a printer on switch cisco C3560E. This is the Show Logging:
*Sep 27 18:57:29.451: %SPANTREE-7-PORTDEL_SUCCESS: GigabitEthernet0/8 deleted from Vlan 600
*Sep 27 18:57:31.976: %SPANTREE-6-PORT_STATE: Port Gi0/8 instance 600 moving from disabled to blocking
*Sep 27 18:57:31.976: %SPANTREE-6-PORT_STATE: Port Gi0/8 instance 600 moving from blocking to listening
*Sep 27 18:57:32.731: %SPANTREE-6-PORT_STATE: Port Gi0/8 instance 600 moving from listening to disabled
*Sep 27 18:57:32.731: %SPANTREE-7-PORTDEL_SUCCESS: GigabitEthernet0/8 deleted from Vlan 600
*Sep 27 18:57:35.072: %SPANTREE-6-PORT_STATE: Port Gi0/8 instance 600 moving from disabled to blocking
*Sep 27 18:57:35.072: %SPANTREE-6-PORT_STATE: Port Gi0/8 instance 600 moving from blocking to listening
*Sep 27 18:57:37.068: %LINK-3-UPDOWN: Interface GigabitEthernet0/8, changed state to up
*Sep 27 18:57:38.075: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet0/8, changed state to up
This is the port configuration, this switch has been created the Vlan's L2:
Show Vlan Brief:
600 PLT_SERVICE active Gi0/8
Show access Port:
interface GigabitEthernet0/8
description Zebra Printer
switchport access vlan 600
switchport mode access
logging event spanning-tree
logging event status
end
Trunk Port:
interface GigabitEthernet1/1
description Trunk
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 1,600
switchport mode trunk
Please somebody help me.
Regards.
Thanks.
