BPDU Guard puts an interface configured for STP PortFast into the err-disable %PM-SPERR_DISABLE: bpduguard error detected on Gi4/1, putting Gi4/1 in.
Hi there, basically, BPDU Guard is used on the port which applies PortFast. The port is configured to not allow this so it goes into an error disable mode and.
This document uses the terms errdisable and error disable interchangeably. % PM-SPERR_DISABLE: bpduguard error detected on Gi4/1.
Understand and configure Spanning Tree BPDU Guard and automatic *Oct 5 %PMERR_DISABLE: bpduguard error.
BPDU Guard feature is used to protect the Layer 2 Spanning Tree Protocol (STP) Topology from BPDU related attacks. BPDU Guard feature must be enabled on.
When a BPDU Guard-enabled port is disabled by BPDU Guard, the Ruckus device first disabling it, the following error message will appear on the console.
Currently, PortFast and Bridge Protocol Data Unit (BPDU) Guard features are port is shutdown and the state of the port changes to ErrDis (Error-Disable) state.