3-132 Sun Fire B1600 Blade System Chassis Switch Administration Guide •June 2003

MIB Variables for Configuring a Port’sSTA Settings

3.4.6.3 Checking the STA Protocol Status for Interfaces

If at any time the switch detects STP BPDUs, including Configuration or Topology

Change Notification BPDUs, it automatically sets the selected interface to forced

STP-compatible mode. However, you can also use the Protocol Migration button to

manually re-check the appropriate BPDU format (RSTP or STP-compatible) to send

on the selected interfaces.

Web Interface: Checking the STA Protocol Status for Interfaces

1. Open Up Links / Down Links ⇒Spanning Tree ⇒Spanning Tree Protocol.

2. Select the required interfaces.

3. Click Protocol Migration.

TABLE3-39 MIB Variables for Configuring a Port’s STA Settings
Field Name MIB Variable Access Value Range
Default
Value
STA Port
Priority
sun...mstMgt.
mstInstancePortTable.
mstInstancePortEntry.
mstInstancePortPriority
Read/write Integer (0-240) 128
STAPort Path
Cost
sun...mstMgt.
mstInstancePortTable.
mstInstancePortEntry.
mstInstancePortPathCost
Read/write Integer
(long:
1-200,000,000;
short: 1-65,535)
page
3-129
STA Port
Admin Link
Type
sun...staMgt.
staPortTable.
staPortEntry.
staPortAdmin-
PointToPoint
Read/write forceTrue (0),
forceFalse (1),
auto (2)
auto
STA Port
Admin Edge
Port
sun...staMgt.
staPortTable.
staPortEntry.
staPortAdminEdgePort
Read/write true (1),
false (2)
false