Enterasys SecureStack B3 User Manual

set spantree lpcapablepartner
SecureStack B3 Configuration Guide 7-43
Mode
Switchcommand,read‐only.
Example
ThisexampleshowshowtoclearLoopProtectlockfromge.1.1:
B3(rw)->show spantree lplock port ge.1.1
The LoopProtect lock status for port ge.1.1 , SID 0 is LOCKED
B3(rw)->clear spantree lplock ge.1.1
B3(rw)->show spantree lplock port ge.1.1
The LoopProtect lock status for port ge.1.1 , SID 0 is UNLOCKED
set spantree lpcapablepartner
UsethiscommandtospecifyperportwhetherthelinkpartnerisLoopProtectcapable.See“Loop
Protect”onpage 2.formoreinformation.
Syntax
set spantree lpcapablepartner port-string {true | false}
Parameters
Defaults
None.
Mode
Switchcommand,read‐write.
Usage
ThedefaultvalueforLoopProtectcapablepartnerisfalse.IftheportisconfiguredwithaLoop
Protectcapablepartner(true),thenthefullfunctionality oftheLoopProtectfeature isused.Ifthe
valueisfalse,thenthereissomeambigu ityastowhetheranActivePartnertimeoutis
duetoa
loopprotectioneventorisanormalsituationduetothefactthatthepartnerportdoesnot
transmitAlternateAgreementBPDUs.Therefore,aconservativeapproachistakeninthat
designatedportswillnotbeallowedtoforwardunlessreceivingagreementsfromaportwithroot
role.
This
typeoftimeoutwillnotbeconsideredaloopprotectionevent.Loopprotectionismaintained
bykeepingtheportfromforwardingbutsincethisisnotconsideredaloopeventitwillnotbe
factoredinto lockingtheport.
Example
ThisexampleshowshowtosettheLoopProtectcapablepartnertotrueforge.1.1:
B3(rw)->set spantree lpcapablepartner ge.1.1 true
port‐string Specif iesport(s)forwhichtoconfigureaLoopProtectcapablelink
partner.
true|false Specifieswhetherthelinkpartneriscapable(true)ornot(false).

Enterasys SecureStack B3 Specifications

General

Brand	Enterasys
Model	SecureStack B3
Category	Switch
Language	English