</column>
</group>
+ <group title="Port Statistics">
+ <p>
+ Key-value pairs that report port statistics.
+ </p>
+ <group title="Statistics: STP transmit and receive counters">
+ <column name="statistics" key="stp_tx_count">
+ Number of STP BPDUs sent on this port by the spanning
+ tree library.
+ </column>
+ <column name="statistics" key="stp_rx_count">
+ Number of STP BPDUs received on this port and accepted by the
+ spanning tree library.
+ </column>
+ <column name="statistics" key="stp_error_count">
+ Number of bad STP BPDUs received on this port. Bad BPDUs
+ include runt packets and those with an unexpected protocol ID.
+ </column>
+ </group>
+ </group>
+
<group title="Common Columns">
The overall purpose of these columns is described under <code>Common
Columns</code> at the beginning of this document.