Dell PowerConnect Brocade M6505 Brocade 7.1.0 Fabric OS MIB Reference - Page 341

18 Bridge-MIB TABLE 120 Object and OID Access Description dot1dStpPortState 1.3.6.1.2.1.17.2.15.1.3 Read only The port's current state, as defined by application of the Spanning Tree Protocol. This state controls what action a port takes on reception of a frame. Values: • disabled (1) • blocking (2) • listening (3) • learning (4) • forwarding (5) • broken (6) dot1dStpPortEnable 1.3.6.1.2.1.17.2.15.1.4 Read-write The enabled or disabled status of the port. Values: • enabled (1) • disabled (2) dot1dStpPortPathCost 1.3.6.1.2.1.17.2.15.1.5 Read-write The contribution of this port to the path cost of paths towards the spanning tree root which include this port. 802.1D-1998 recommends that the default value of this parameter be in inverse proportion to the speed of the attached LAN. dot1dStpPortDesignated Root 1.3.6.1.2.1.17.2.15.1.6 Read only The unique bridge identifier of the bridge recorded as the Root in the configuration bridge BPDUs transmitted by the designated bridge for the segment to which the port is attached. dot1dStpPortDesignated Cost 1.3.6.1.2.1.17.2.15.1.7 Read only The path cost of the designated Port of the segment connected to this port. This value is compared to the root path cost field in received bridge PDUs. dot1dStpPortDesignated Bridge 1.3.6.1.2.1.17.2.15.1.8 Read only The bridge identifier of the bridge that this port considers to be the designated bridge for this port's segment. dot1dStpPortDesignated Port 1.3.6.1.2.1.17.2.15.1.9 Read only The port identifier of the port on the designated bridge for this port's segment. dot1dStpPortForwardTra nsitions 1.3.6.1.2.1.17.2.15.1.10 Read only The number of times this port has transitioned from the learning state to the forwarding state. dot1dStpPortPathCost32 1.3.6.1.2.1.17.2.15.1.11 Read-write The contribution of this port to the path cost of paths towards the spanning tree root which include this port. 802.1D-1998 recommends that the default value of this parameter be in inverse proportion to the speed of the attached LAN. This object replaces dot1dStpPortPathCost to support IEEE 802.1t. dot1dTp group Implementation of the dot1dTp sub-tree is optional. It is implemented by those bridges that support the transparent bridging mode. A transparent or SRT bridge will implement this sub-tree. Fabric OS MIB Reference 321 53-1002750-01