Avaya Business Policy Switch 2000 Management Software Operations Software Version 2.0 Manual de usuario descargar pdf (Pagina 200)

200 Chapter 8 Setting up bridging

209322-C

TopChanges Number of topology changes detected by this bridge

since the management entity was reset or initialized.

DesignatedRoot Bridge ID of the root of the spanning tree as determined

by the Spanning Tree Protocol. This is executed by the

node. This value is used as the Root ID parameter in all

configuration bridge PDUs originated by the node.

RootCost Cost of the path to the root as seen from this bridge.

RootPort Port number of the port that offers the lowest cost path

from this bridge to the root bridge.

MaxAge 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 that this bridge is currently using.

HelloTime Time between the transmission of Configuration bridge

PDUs by the node on any port when it is the root of the

spanning tree (in units of hundredths of a second). This is

the actual value that the bridge is currently using.

ForwardDelay Value (in hundredths of a second) that 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, that

precede the Forwarding state. The value is also used

when a topology change has been detected and is

underway. This ages all dynamic entries in the

Forwarding Database.

Note: This value is the one that this bridge is currently

using, in contrast to dot1dStpBridge ForwardDelay which

is the value that this bridge and all others would start

using if/when this bridge were to become the root.]

BridgeMaxAge Value that all bridges use for the maximum age of a

bridge when it is acting as the root.

Note: 802.1D-1990 specifies that the range is related to

the value of BridgeHelloTime. The granularity of this timer

is specified by 802.1D-1990 to be 1 second. A badValue

error may be returned if the value set is not a whole

number.

Table 80 Spanning Tree tab fields (continued)

Field Description

1 2 ... 195 196 197 198 199 200 201 202 203 204 205 ... 257 258

Sin comentarios

Avaya Business Policy Switch 2000 Management Software Operations Software Version 2.0 Manual de usuario Pagina 200