D-Link 5000 Series Cli Reference Manual page 257

5000 Series Layer 2/3 Managed Data Center Switch CLI Reference Guide
No command disables spanning tree BPDU tracing.
debug spanning-tree bpdu
no debug spanning-tree bpdu
Parameters
None
Default
The default is Disabled.
Command Mode
Privileged EXEC
5-144 debug spanning-tree bpdu receive
Enable received spanning tree BPDU tracing. Enable spanning tree on the device and interface to allow
for monitoring of packets for a specified interface.
No command disables tracing of received spanning tree BPDUs.
debug spanning-tree bpdu receive
no debug spanning-tree bpdu receive
Parameters
None
Default
The default is Disabled.
Command Mode
Privileged EXEC
Example
A sample output of the trace message is shown below.
(Routing)#debug spanning-tree bpdu receive
<15> JAN 01 01:02:04 192.168.17.29-1 DOT1S[191096896]:dot1s_debug.c(1249) 101 % Pkt RX
– Intf: 0/9(9), Source_Mac: 00:11:88:4e:c2:10 Version: 3, Root Mac: 00:11:88:4e:c2:00,
Root Priority:0x8000 Path Cost: 0
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