Display Stp Down-Port - HP 5900 series Command Reference Manual

Field
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
Instance
Timeout BPDUs
MAX-hoped BPDUs
TC detected
TC sent
TC received

display stp down-port

Use display stp down-port to display information about ports that were shut down by spanning tree
protection functions.
Syntax
display stp down-port
Views
Any view
Predefined user roles
network-admin
network-operator
Examples
# Display information about ports that were shut down by spanning tree protection functions.
<Sysname> display stp down-port
Down Port
Ten-GigabitEthernet1/0/1
Description
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.
MSTP BPDUs sent.
Statistical information for a particular MSTI.
Expired BPDUs.
BPDUs whose maximum hops were exceeded.
TC BPDUs detected.
TC BPDUs sent.
TC BPDUs received.
Reason
BPDU-Protected
102