Enterasys SecureStack B3 User Manual (English)

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set spantree lp

7-40 Spanning Tree Configuration

set spantree lp

UsethiscommandtoenableordisabletheLoopProtectfeatureperportandoptionally,perSID.

TheLoopProtectfeatureisdisabledbydefault.See“LoopProtect”onpage 2.formore

information.

Syntax

set spantree lp port-string {enable | disable} [sid sid]

Parameters

Defaults

IfnoSIDisspecified, SID0isassumed.

Mode

Switchcommand,read‐write.

Usage

LoopProtecttakesprecedenceoverperportSTPenable/disa b le(portAdmin).Normally

portAdmindisabledwouldcauseaporttogoimmediatelytoforwarding.IfLoopProtectis

enabled,thatportshouldgotolisteningandremainthere.

Example

ThisexampleshowshowtoenableLoopProtectonge.2.3:

B3(su)->set spantree lp ge.1.11 enable

show spantree lp

UsethiscommandtodisplaytheLoopProtectstatusperportand/or perSID.

Syntax

show spantree lp [port port-string] [sid sid]

port‐string Specif iesport(s)onwhichtoenableordisabletheLoopProtectfeature.

enable|disable Enablesordisablesthefeatureonthespecifiedport.

sidsid (Optional)EnablesordisablesthefeatureforspecificSpanningTree(s).

Validvaluesare0‐4094.If nots p ecified,SID0isassumed.

Note: The Loop Protect enable/disable settings for an MSTI port should match those for the CIST

port.

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