I want to know what is SSTP BPDU. Is it Cisco's propreitary one or standard. What is the significance of SSTP BPDU?
I ve a switch and router connected as 802.1q trunk interface. Suddenly i received the below logs:
Aug 20 14:02:40.506 IST: %SPANTREE-2-RECV_PVID_ERR: Received BPDU with inconsistent peer vlan id 240 on FastEthernet0/20
Aug 20 14:02:40.506 IST: %SPANTREE-2-BLOCK_PVID_PEER: Blocking FastEthernet0/20 on VLAN0240. Inconsistent peer vlan.
Aug 20 14:02:40.506 IST: %SPANTREE-2-BLOCK_PVID_LOCAL: Blocking FastEthernet0/20 on VLAN0943. Inconsistent local vlan.
Aug 20 15:35:03.411 IST: %SPANTREE-2-RECV_PVID_ERR: Received BPDU with inconsistent peer vlan id 240 on FastEthernet0/20
Does it mean that the switch receives a SSTP BPDU with VLAN 240 but it does not match with VLAN 943 and hence putting the VLAN 943 in BLOCKING mode in STP.
Any help is appreciated..
Thanks in advance