User manual

Table Of Contents
ZXR105900/5200SeriesUserManual(EthernetSwitchingVolume)
PortRootProtectionConfiguration
Example
FIGURE17BPDUCONFIGURATION3
InFigure17,switch1isrootswitch.Port4ofswitch3isenabled
portrootprotectionfunction,Thecongurationoftheportthat
needtobeconguredportrootprotectionisasfollows:
ZXR10(config-gei_1/4)#spanning-treebpduguardactionshutdown
ZXR10(config-gei_1/4)#spanning-treeguardrootinstance<0-16>
STPMaintenanceand
Diagnosis
ZXR105900/5200providesshowcommandtoviewSTPrelated
informationforfaultdiagnosis.
Step
CommandFunction
1
ZXR10#showspanning-treeinstance<instance>
Thisshowsdetailsofthe
instance-basedspanning
tree.
58CondentialandProprietaryInformationofZTECORPORATION