xstInstancePortState
ECS4810-28TS-MIB ·
.1.3.6.1.4.1.259.10.1.18.1.5.6.5.1.4
Object
column
Enumeration
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:
discarding(1): Port receives configuration messages,
but does not forward packets.
learning(2): Port has transmitted configuration messages
for an interval set by the Forward Delay
parameter without receiving contradictory
information. Port address table is cleared,
and the port begins learning addresses.
forwarding(3): Port forwards packets, and continues learning
addresses.
For ports which are disabled (see xstInstancePortEnable),
this object will have a value of discarding(1).
Context
- MIB
- ECS4810-28TS-MIB
- OID
.1.3.6.1.4.1.259.10.1.18.1.5.6.5.1.4- Type
- column
- Access
- readonly
- Status
- current
- Parent
- xstInstancePortEntry
- Table
- xstInstancePortTable
- Siblings
- 11
Syntax
Enumeration
Values & Constraints
Enumerated Values
1 | discarding |
2 | learning |
3 | forwarding |
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| xstInstancePortInstance The instance of the MSTP. | column | Integer32 | .1.3.6.1.4.1.259.10.1.18.1.5.6.5.1.1 |
| xstInstancePortDesignatedPort The port identifier of the port on the designated
bridge for this port's segment. | column | OctetString | .1.3.6.1.4.1.259.10.1.18.1.5.6.5.1.10 |
| xstInstancePortForwardTransitions The number of times this port has transitioned
from the learning state to the forwarding state. | column | SNMPv2-SMICounter32 | .1.3.6.1.4.1.259.10.1.18.1.5.6.5.1.11 |
| xstInstancePortPortRole The role of the port in the RST or MST protocol:
(1) The port has no role within the spanning tree
(2) The port is part of the active topology connecting
the bridge to the roo… | column | Enumeration | .1.3.6.1.4.1.259.10.1.18.1.5.6.5.1.12 |
| xstInstancePortPort The port and the trunk (excluding trunk member ports)
interface of the mstInstancePortTable. The interface identified
by a particular value of this index is the same interface
as … | column | Integer32 | .1.3.6.1.4.1.259.10.1.18.1.5.6.5.1.2 |
| xstInstancePortPriority Defines the priority used for this port in the Spanning
Tree Algorithm. If the path cost for all ports on a
switch is the same, the port with the highest priority
(i.e., lowest va… | column | Integer32 | .1.3.6.1.4.1.259.10.1.18.1.5.6.5.1.3 |
| xstInstancePortEnable The enabled/disabled status of the port. | column | P-BRIDGE-MIBEnabledStatus | .1.3.6.1.4.1.259.10.1.18.1.5.6.5.1.5 |
| xstInstancePortPathCost The pathcost of the RST or MST in the range 1 to 200000000.
This parameter is used to determine the best path between
devices. Therefore, lower values should be assigned to
ports … | column | Integer32 | .1.3.6.1.4.1.259.10.1.18.1.5.6.5.1.6 |
| xstInstancePortDesignatedRoot The unique bridge identifier of the bridge
recorded as the root in the configuration BPDUs
transmitted by the designated bridge for the
segment to which the port is attached. | column | BRIDGE-MIBBridgeId | .1.3.6.1.4.1.259.10.1.18.1.5.6.5.1.7 |
| xstInstancePortDesignatedCost 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. | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.259.10.1.18.1.5.6.5.1.8 |
| xstInstancePortDesignatedBridge The bridge identifier of the bridge which this
port considers to be the designated bridge for
this port's segment. | column | BRIDGE-MIBBridgeId | .1.3.6.1.4.1.259.10.1.18.1.5.6.5.1.9 |