WebDec 22, 2012 · The blocking is due to port inconsistent state as indicated by P2p *TYPE_Inc To verify if the ports are inconsistent use this command: The downstream switches have turned off DTP, the 4503-E downlink ports however are not trunk when issuing show interfaces trunk, no trunk was displayed. WebJan 6, 2016 · The error seems to be related to the spanning tree, maybe on cisco side you have the portfast enabled on port facing to hp and on the hp port you have the stp enabled. In such scenario hp is sending bpdu on a port where cisco is not expecting It. The bpdu are the packets used by switches in order to make calculations in an stp domain.
Port type inconsistent - Cisco
WebFeb 11, 2024 · Cisco 2960-X Switch Series Configuration Guide, Cisco IOS Release 15.0(2)EX -Configuring Optional Spanning-Tree Features ... or a normal port. A port can be in only one of these states at a given time. The default spanning tree port type is normal. ... (the same as a port inconsistent state, which stops forwarding of frames). When the … WebJan 3, 2024 · Being a single HP-Aruba-2530 connected on a dot1Q trunk to a single Cisco-3550 (12.2 (52)SE) . Native VLAN 10 on the HP-Aruba, on the Cisco native VLAN 1. With the HP-Aruba set to spanning tree mode Rapid-PVST and the Cisco 3550 to Rapid-PVST as well, the PVID_Inc state is triggered. When changing the STP mode on the Cisco … sharks bc clairvaux
PVID_Inconsistency for one Cisco3750 switch, not for the other.
WebNov 18, 2010 · The messages comes from inconsistencies of (Native) VLAN ID or port types between switches. Thus, you should verify that the configurations of the native VLAN ID is consistent on the interfaces on each end of the 802.1Q trunk connection. When the configurations are consistent, spanning tree would automatically unblock the interfaces. … WebOct 4, 2007 · The second is that 2924-F0/19 is an access port on VLAN 14, while 2950-F0/17 is an access port on VLAN 1. If you are using PVST, that seems to a recipe for an inconsistent Spanning-Tree, especially if these switches are joined by some other path as well (perhaps via F0/1 ?). The risk is compounded by the portfast. WebThe access port will recognize the BPDUs from different VLANs and it will transition into Blocking since it is unable to process the BPDUs correctly. The concerned port is indeed … popular songs about teamwork