Users Guide

TenGigabitEthernet 3/20 unassigned YES None up up
Dell#
Global BPDU Filtering
When BPDU Filtering is enabled globally, it stops transmitting BPDUs on the operational port fast enabled ports by default.
When it receives BPDUs, it automatically participates in the spanning tree. By default global bpdu ltering is disabled.
Figure 119. BPDU Filtering Enabled Globally
Interface BPDU Filtering
When BPDU Filtering is enabled on an interface, it should stop sending and receiving BPDUs on the port fast enabled ports.
When BPDU guard and BPDU lter is enabled on the port, then BPDU lter takes the highest precedence. By default bpdu ltering on an
interface is disabled.
Add your section content here.
Spanning Tree Protocol (STP)
827