Device Events and AlarmsEvent and Alarm Messages Cisco Catalyst 5000/5500 Hub4-2 Management Module GuideCsEvFormat/Event00010308{d “%w- %d %m-, %Y - %T”} - A(n) {t}device, named {m}, has detected acommunication Link Down. (event[{e}])CsPCause/Prob00010308Communication link is down.CsEvFormat/Event00010309{d “%w- %d %m-, %Y - %T”} - A(n) {t}device, named {m}, has detected acommunication Link Up. (event [{e}])No probable cause message.CsEvFormat/Event0001030a{d “%w- %d %m-, %Y - %T”} - A(n) {t}device, named {m}, has detected anAuthentication Failure.(event [{e}])CsPCause/Prob0001030aAuthorization failure. Other user istrying to connect to device with aninvalid community string.CsEvFormat/Event0001030b{d “%w- %d %m-, %Y - %T”} - A(n) {t}device, named {m}, has detected anEGP Neighbor Loss. EGP Neighbor IPaddress is {0 1}.(event [{e}])CsPCause/Prob0001030bLost contact with EGP neighbor.CsEvFormat/Event00010401{d “%w- %d %m-, %Y - %T”} - Device{m} of type {t} is created with an IPaddress already used by anothermodel. (event [{e}])CsPCause/Prob00010401DUPLICATE IP ADDRESSThe model has the same IP address asthat of some other model.CsEvFormat/Event00010402{d “%w- %d %m-, %Y - %T”} - Device{m} of type {t} is created with aphysical (Mac) address already usedby another model. (event [{e}])CsPCause/Prob00010402DUPLICATE PHYSICAL ADDRESSThe model has the same Physicaladdress (Mac address) as that of someother model.CsEvFormat/Event011c0000{d "%w- %d %m-, %Y - %T"} - ACatalyst switch, {t} (name - {m}) hasbeen reloaded. SystemUpTime = {I 1}.- (event [{e}])No probable cause message.Table 4-1. Catalyst Switch Events and Alarms (Continued)Message in the Event Log Alarm ViewProbable Cause Message