Network ba inc. I figure out an Issue on the Dec 6, 2019 · The following figure shows the network with Bridge Assurance enabled, and the STP topology progressing normally with bidirectional BDPUs issuing from every STP network port. The 3750v2 output for show spanning tree vlan 125 has it in a Desg FWD state for 1/0/40. When you specify "network" it enables BA and that means all sides need to support BA. There is a Cisco ISR 4451 connected with Portchannel to a Catalyst 3850 Stack and there are some VLANs enabled, but only one does not come up for a Portinconsistence. Apr 4, 2022 · Solved: Hello Dears I am trying to perform vPC configuration with Linux Server but it's still not being up take in mind the the vPC peer link is up and working normally between two switches and here is the configuration for one of them which is I have configured a standard port channel with spanning tree type network set on both ends of the po. Consequently, a bridge expects to receive BPDUs on a “network” port, even if it is the designated bridge. Do the switches on the other side support BA? I'm not a great ACI and spanning-tree mind so I'm going to be pretty useless to you from here on out. Inconsistencies prompting the BKN* state include: Root Inconsistent: Happens when a port receives superior BPDUs and Root Guard is enabled. Dec 13, 2010 · And if you look at the spanning tree state on the nexus switches you will see that the ports connected to the 6500 are set in blocking, with the note *BA_Inc (Bridge Assurance Inconsistent). It appears when using the show spanning-tree vlan command and indicates various types of inconsistencies on network ports. Jul 22, 2012 · The only link back into the main network from the IE3000 is the single Gi 1/1 going to 1/0/40 on the 3750v2. When I bring the link up, sw02 goes into FWD state, however SW03 goes into BKN p2p BA_inc state for all VLANs. BRK is a BROKEN port state. BA Network is an international network of firms that, through its members and affiliates, offer specialized services The company provides services including accounting, audit, legal and fiscal consulting, investment management, strategic coaching, and talent acquisition. May 18, 2020 · 1) "BA is a feature that provides additional protection in environments running the Spanning Tree Protocol (STP). Feb 9, 2017 · This was the cause of your issue as 'spanning-tree port type network default' was enabled globally on the N5K switch. Sep 15, 2025 · Discover Company Info on BA NETWORK CORP in Pennsylvania, such as Contacts, Addresses, Reviews, and Registered Agent. It was founded in 2010 and is based in Houston, Texas. BA Network serves businesses that aim to expand their operations internationally. This state doesn’t officially exist per the IEEE, but cisco created this state when there is a port inconsistency that causes problems with the VPC. BA works by forcing a bridge to send BPDUs on a “network” port, even if that port is not a designated port. From researching this, it appears to suggest Bridge Assurance inconsistency. As the FreeBSD host doesn’t support Bridge Assurance, the N5K placed E1/7 into the blocking state as we observed. ". The BKN* state is an extension to the Spanning Tree Protocol (STP). Oct 30, 2018 · There is a huge difference between the BLK and BRK port states in the Nexus platform. hhuz 51bbq78 iatl0d clgv emgs5 ok9w vh83u haj r0v joxx