P Ort S Tatistics - Black Box LPB2910A User Manual

3-­‐8.3 P ort S tatistics
After y ou c omplete t he S TP c onfiguration, t he s witch c an d isplay t he S TP S tatistics. T he s ection s hows
how t o d isplay t he S TP S tatistics d etail c ounters o f b ridge p orts i n t he c urrently s elected s witch.
Web I nterface
To d isplay t he S TP P ort s tatus i n t he w eb i nterface:
1. Click M onitor, S panning T ree, P ort S tatistics
2. If y ou w ant t o a uto-­‐refresh t he i nformation, s elect " Auto-­‐refresh".
3. Click " R efresh" t o r efresh t he S TP B ridges.
Figure 3 -­‐8.3: The S TP S tatistics
Parameter d escription:
Port:

The s witch p ort n umber o f t he l ogical S TP p ort.
 MSTP:
The n umber o f M STP C onfiguration B PDUs r eceived/transmitted o n t he p ort.
RSTP:

The n umber o f R STP C onfiguration B PDUs r eceived/transmitted o n t he p ort.
STP:

The n umber o f l egacy S TP C onfiguration B PDUs r eceived/transmitted o n t he p ort.
TCN:

The n umber o f ( legacy) T opology C hange N otification B PDUs r eceived/transmitted o n t he p ort.
Discarded U nknown:

The n umber o f u nknown S panning T ree B PDUs r eceived ( and d iscarded) o n t he p ort.
 Discarded I llegal:
The n umber o f i llegal S panning T ree B PDUs r eceived ( and d iscarded) o n t he p ort.
Buttons

Auto-­‐refresh: Check this box to refresh the page automatically. Automatic refresh occurs every 3
seconds.
Clear: C lears t he c ounters f or t he s elected p ort.
Refresh: C lick t o r efresh t he p age.
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Publication date: Sept, 2015
Revision A1