The documentation set for this product strives to use bias-free language. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination based on age, disability, gender, racial identity, ethnic identity, sexual orientation, socioeconomic status, and intersectionality. Exceptions may be present in the documentation due to language that is hardcoded in the user interfaces of the product software, language used based on RFP documentation, or language that is used by a referenced third-party product. Learn more about how Cisco is using Inclusive Language.
Spanning Tree Protocol
Spanning Tree Protocol
The Configuration > Layer2 > STP page displays all the logical interfaces configured on your device. The default STP mode is PVST.
From the STP Mode drop-down list, choose the mode.
Use the slider to enable BPDU Filtering and BPDU Guard.
To modify the bridge priority number, click the priority number of VLAN record in the list, and choose a new bridge priority number from the drop-down list.