Chapter15NetworkLayerDetection
'M'-malformedrequest,'m'-unsupportedtlvs,'N'-norx
label,
'P'-norxintflabelprot,'p'-prematureterminationofLSP,
'R'-transitrouter,'I'-unknownupstreamindex,'X'-unkno
wnreturncode,'x'-returncode0
'd'-DDMAP
010.28.1.5MTU1500[label3]
!110.28.1.610ms
[finished]
TesttraceonR1.Theexecutionresultisdisplayedasfollows:
R1#tracemplsipv410.28.0.432
TracingMPLSLableSwitchedto10.28.0.4,timeoutis3second(s).
Codes:'!'-success,'Q'-requestnotsent,'*'-timeo
ut,
'L'-labeledoutputinterface,'B'-unlabeledoutputinterface,
'D'-DSMapmismatch,'F'-noFECmapping,'f'-FECm
ismatch,
'M'-malformedrequest,'m'-unsupportedtlvs,'N'-norx
label,
'P'-norxintflabelprot,'p'-prematureterminationofLSP,
'R'-transitrouter,'I'-unknownupstreamindex,'X'-unkno
wnreturncode,'x'-returncode0
'd'-DDMAP
010.28.1.5MTU1500[label49]
R110.28.1.21MTU1500[label0]8ms
!210.28.1.227ms
[finished]
RSVPLSPTraceConīgurationExample
lConīægurationDescription
AsshowninFigure15-15,theResourceReSerVationProtocol(RSVP)isenabledon
R1,R2andR3.BuildanOSPF-TEnetwork.ItisrequiredtoconīægureLSPtraceon
R1tocheckconnectivity.
Figure15-15RSVPLSPTraceConīægurationExample
lConīægurationFlow
1.BuildanOSPF-TEnetwork.
2.PerformRSVPLSPtraceonR1.
15-25
SJ-20140504150128-007|2014-05-10(R1.0)ZTEProprietaryandConīædential