STP global port type inconsistent Nexus 9k

[roger perkin]

I have configured a VPC between a pair of Nexux 9Ks 93120TX Have enabled MST on both switches and now getting an inconsistency check error with global port type

Both switches are configured the same 

spanning-tree port type edge bpduguard default

Still getting mis-match on consistency check?

Name Type Local Value Peer Value 
------------- ---- ---------------------- -----------------------
Vlan to Vn-segment Map 1 No Relevant Maps No Relevant Maps 
STP Mode 1 MST MST 



STP Disabled 1 None None 
STP MST Region Name 1 REGION-R REGION-R 
STP MST Region Revision 1 31 31 
STP MST Region Instance to 1 
VLAN Mapping 
STP Loopguard 1 Disabled Disabled 
STP Bridge Assurance 1 Enabled Enabled 
STP Port Type, Edge 1 Normal, Disabled, Normal, Disabled, 
BPDUFilter, Edge BPDUGuard Enabled Disable  <<  One side enabled one side disabled? Where

 

[Diana Karolina Rojas]

Hello Roger,

I recommend you to read this "We recommend that you set all the vPC peer link interfaces to the STP network port type so that Bridge Assurance is automatically enabled on all vPC peer links. We also recommend that you do not enable any of the STP enhancement features on VPC peer links." https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus5000/sw/layer2/502_n1_1m/b_Cisco_n5k_layer2_config_gd_rel_502_N1_1/Cisco_n5k_layer2_config_gd_rel_502_N1_1_chapter8.pdf

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Regards,

[roger perkin]

Thank you for your reply

they are set as Network 

interface port-channel100
description VPC_PEER_LINK
switchport mode trunk
spanning-tree port type network
vpc peer-link

[Jitendra Siyag]

Try removing the "edge default" command and it should come up. Here is a link with more details.

http://www.itcertnotes.com/2011/06/impact-of-nx-os-spanng-port-type-edge.html