ciscoEsVLANStpForwardDelay

Object

column mandatory Integer32

This time value, measured in units of hundredths
of a second, controls how fast a port changes its
spanning state when moving towards the Forwarding
state.  The value determines how long the port
stays in each of the Listening and Learning
states, which precede the Forwarding state.  This
value is also used, when a topology change has
been detected and is underway, to age all dynamic
entries in the Forwarding Database.  [Note that
this value is the one that this vlan is
currently using, in contrast to
ciscoEsVLANStpBridgeForwardDelay which is the value that
this vlan and all others would start using
if/when this vlan were to become the root.]

Context

MIB: CISCO-ES-STACK-MIB
OID: .1.3.6.1.4.1.9.5.14.8.3.1.11
Type: column
Access: readonly
Status: mandatory
Parent: ciscoEsVLANStpEntry
Table: ciscoEsVLANStpTable
Siblings: 13

Related Objects

Sibling Objects

Object	Type	Syntax	OID
ciscoEsVLANStpVLANIndex mandatory Integer reference to the vlan number in the vlan table.	column	Integer32	`.1.3.6.1.4.1.9.5.14.8.3.1.1`
ciscoEsVLANStpHoldTime mandatory This time value determines the interval length during which no more than two Configuration bridge PDUs shall be transmitted by this vlan, in units of hundredths of a second.	column	Integer32	`.1.3.6.1.4.1.9.5.14.8.3.1.10`
ciscoEsVLANStpBridgeMaxAge mandatory The value that all bridges use for MaxAge when this vlan is acting as the root. Note that 802.1D-1990 specifies that the range for this parameter is related to the value of cisco…	column	Integer32	`.1.3.6.1.4.1.9.5.14.8.3.1.12`
ciscoEsVLANStpBridgeHelloTime mandatory The value that all bridges use for HelloTime when this vlan is acting as the root. The granularity of this timer is specified by 802.1D- 1990 to be 1 second. An agent may return…	column	Integer32	`.1.3.6.1.4.1.9.5.14.8.3.1.13`
ciscoEsVLANStpBridgeForwardDelay mandatory The value that all bridges use for ForwardDelay when this vlan is acting as the root. Note that 802.1D-1990 specifies that the range for this parameter is related to the value of…	column	Integer32	`.1.3.6.1.4.1.9.5.14.8.3.1.14`
ciscoEsVLANStpPriority mandatory The value of the write-able portion of the Bridge ID, i.e., the first two octets of the (8 octet long) Bridge ID. The other (last) 6 octets of the Bridge ID are given by the valu…	column	Integer32	`.1.3.6.1.4.1.9.5.14.8.3.1.2`
ciscoEsVLANStpTimeSinceTopologyChange mandatory The time (in hundredths of a second) since the last time a topology change was detected by the bridge entity.	column	RFC1155-SMITimeTicks	`.1.3.6.1.4.1.9.5.14.8.3.1.3`
ciscoEsVLANStpTopChanges mandatory The total number of topology changes detected by this vlan since the management entity was last reset or initialized.	column	RFC1155-SMICounter	`.1.3.6.1.4.1.9.5.14.8.3.1.4`
ciscoEsVLANStpDesignatedRoot mandatory 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 i…	column	BridgeId	`.1.3.6.1.4.1.9.5.14.8.3.1.5`
ciscoEsVLANStpRootCost mandatory The cost of the path to the root as seen from this vlan.	column	Integer32	`.1.3.6.1.4.1.9.5.14.8.3.1.6`
ciscoEsVLANStpRootPort mandatory The port number of the port which offers the lowest cost path from this vlan to the root bridge.	column	Integer32	`.1.3.6.1.4.1.9.5.14.8.3.1.7`
ciscoEsVLANStpMaxAge mandatory The maximum age of Spanning Tree Protocol information learned from the network on any port before it is discarded, in units of hundredths of a second. This is the actual value th…	column	Integer32	`.1.3.6.1.4.1.9.5.14.8.3.1.8`
ciscoEsVLANStpHelloTime mandatory The amount of time between the transmission of Configuration bridge PDUs by this node on any port when it is the root of the spanning tree or trying to become so, in units of hund…	column	Integer32	`.1.3.6.1.4.1.9.5.14.8.3.1.9`

Object

Context

Syntax

Values & Constraints

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