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TC received
# In PVST mode, display the BPDU statistics for GigabitEthernet 1/0/1.
<Sysname> system-view
[Sysname] stp mode pvst
[Sysname] display stp bpdu-statistics interface gigabitethernet 1/0/1
Port: GigabitEthernet1/0/1
Type
--------------------------- ---------- -----------------
Invalid BPDUs
Looped-back BPDUs
Max-aged BPDUs
TCN sent
TCN received
TCA sent
TCA received
Config sent
Config received
RST sent
RST received
MST sent
MST received
Timeout BPDUs
Max-hoped BPDUs
TC detected
TC sent
TC received
Table 28 Command output
Field
Port
Instance-Independent
Type
Looped-back BPDUs
Max-aged BPDUs
TCN sent
TCN received
TCA sent
TCA received
Config sent
Config received
RST sent
RST received
MST sent
0
Count
Last Updated
0
0
0
0
0
0
2
10:33:12 01/13/2010
0
0
0
0
4
10:33:11 01/13/2010
151
10:37:43 01/13/2010
0
0
511
10:32:40 01/13/2010
8844
10:33:11 01/13/2010
1426
10:33:32 01/13/2010
Description
Port name.
Statistics not related to any particular MSTI.
Statistical item.
BPDUs sent and then received by the same port.
BPDUs whose max age was exceeded.
TCN BPDUs sent.
TCN BPDUs received.
TCA BPDUs sent.
TCA BPDUs received.
Configuration BPDUs sent.
Configuration BPDUs sent.
Configuration BPDUs received.
RSTP BPDUs sent.
RSTP BPDUs received.
121
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