Planet Technology IP DSLAM IDL-4801 User Manual

Page 200

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IDL series User Guide

200

mode.

Type : Optional

Valid values: disable | enable

Example:

$ modify stp info priority 0x20 maxage 25 htime 5 fdelay 20 enable

Output:

Protocol Spec. : IEEE 8021D Priority : 0x20

Top. Changes : 1 Curr Top. Age(sec) : 35.0

Desig Root : 00:30:4F:10:5A:6C:DB:20 Root Cost : 0

Root Port : None Hold Time (sec) : 1.0

Br Max Age(sec) : 25 Curr Max Age (sec) : 20.0

Br Hello Time(sec) : 5 Curr Hello Time(sec) :2.0

Br Fwd Delay(sec) : 20 Curr Fwd Delay (sec) :15.0

STP status : enable

Verbose Mode Off

Set Done

Output Fields:

Field

Description

Protocol Spec

An indication of what version of the Spanning Tree Protocol is

being run.

Priority

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 value of

dot1dBaseBridgeAddress.

Top. Changes

The total number of topology changes detected by this bridge

since the management entity was last reset or initialized.

Curr Top. Age(Sec)

The time (in second) since the last time a topology change was

detected by the bridge entity.

Desig Root

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.

Root Cost

The cost of the path to the root as seen from this bridge.

Root Port

The port number of the port which offers the lowest cost path from

this bridge to the root bridge.

Hold Time (Sec)

This time value determines the interval length during which no

more than two Configuration bridge PDUs shall be transmitted by

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