Dot1D Stp Group - Brocade Communications Systems Brocade 8/12c Reference

Object and OID
dot1dBasePortCircuit
1.3.6.1.2.1.17.1.4.1.3
dot1dBasePortDelayExce
ededDiscards
1.3.6.1.2.1.17.1.4.1.4
dot1dBasePortMtuExcee
dedDiscards
1.3.6.1.2.1.17.1.4.1.5

dot1d STP group

This contains objects that denote the bridge's state with respect to the Spanning Tree Protocol.
Implementation of the dot1dStp sub-tree is optional. It is implemented by those bridges that
support the Spanning Tree Protocol.
Object and OID
dot1dStp
1.3.6.1.2.1.17.2
dot1dStpProtocolSpecific
ation
1.3.6.1.2.1.17.2.1
dot1dStpPriority
1.3.6.1.2.1.17.2.2
dot1dStpTimeSinceTopol
ogyChange
1.3.6.1.2.1.17.2.3
dot1dStpTopChanges
1.3.6.1.2.1.17.2.4
dot1dStpDesignatedRoot
1.3.6.1.2.1.17.2.5
dot1dStpRootCost
1.3.6.1.2.1.17.2.6
dot1dStpRootPort
1.3.6.1.2.1.17.2.7
Farbric OS MIB Reference
53-1002151-01
Access Description
Read only This object contains the name of an object unique to this port. For
example, when multiple ports correspond one-to-one with multiple X.25
virtual circuits, this value might identify an object instance (for example,
the first) associated with the X.25 virtual circuit corresponding to this
port.
For a port which has a unique value of dot1dBasePortIfIndex, this object
can have the value {0 0}.
Read only The number of frames discarded by this port due to excessive transit
delay through the bridge. It is incremented by both transparent and
source route bridges.
Read only The number of frames discarded by this port due to an excessive size. It
is incremented by both transparent and source route bridges.
Access Description
Not This contains objects that denote the bridge's state with respect to the
accessible Spanning Tree Protocol.
Read only An indication of what version of the Spanning Tree Protocol is being run.
Values:
•
unknown (1)
•
decLb100 (2)
•
ieee8021d (3)
Read-write The value of the write-able portion of the bridge ID (that is, the first two
octets of the (8 octet long) bridge ID). The other (last) 6 octets of the
bridge ID are given by the value of dot1dBaseBridgeAddress.
On bridges supporting IEEE 802.1t or IEEE 802.1w, permissible values
are 0 through 61440, in steps of 4096.
Read only The time (in hundredths of a second) since the last time a topology
change was detected by the bridge entity. For RSTP, this reports the time
since the tcWhile timer for any port on this bridge was nonzero.
Read only The total number of topology changes detected by this bridge since the
management entity was last reset or initialized.
Read only The bridge identifier of the root of the spanning tree, as determined by
the Spanning Tree Protocol, as executed by this node. This value is used
as the Root Identifier parameter in all configuration bridge PDUs
originated by this node.
Read only The cost of the path to the root as seen from this bridge.
Read only The port number of the port that offers the lowest cost path from this
bridge to the root bridge.
18
Bridge-MIB
311