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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