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October 8th, 2018 11:00

spanning-tree bpdu-protection Per-VLAN RSTP

I understand that the "spanning-tree bpdu-protection" is global setting. and it just effect port configured 'spanning-tree portfast'. both done, when port recevied bpdu it will be shutdown and display "D-Down" thanks to this post.

My question is, does bpdu-protection work when you enable per-vlan RSTP?

I had an issue on a network that once we configured the N-3000 to use Per-VLAN RSTP the switch port no longer shutdown when we simulated a loop.

 

 

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October 8th, 2018 13:00

Hi,

Is the firmware up to date. RSTP-PV does operate a little different and that may be causing it to not shutdown the port. Page 854 https://downloads.dell.com/manuals/all-products/esuprt_ser_stor_net/esuprt_networking/esuprt_net_fxd_prt_swtchs/networking-n3000-series_user%27s-guide10_en-us.pdf

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