Getping/callfromJudyandtalkedaboutQQ.
Hmm,notseekinganyunderstanding,personalfeelingisnothingcomparetotherushingworld,Forsomanyyearsfrommiddleschool,Ionlycriedonce.CryingisnotaMan'spriviledge,Iknowit.Forme,cryingmeansIwillputitasideandwalkmyway.
Notseekinganyunderstanding,alsonotexpectedanyimportanceofmypersonalfeeling.
Justseekingmyway.............
Ilikeit,"seekyouwillfind,askyouw...[阅读全文]
瓶颈突破
不想整天在工作中迷失，天天想一想
博文
(2011-04-26 20:20:46)
(2011-04-26 18:48:23)
Studybiscuitimplementation
StudyLISPimplementation
Studytree(AVLetc.)
TalkwithAnnandaboutmultichassis[阅读全文]
StudyLISPimplementation
Studytree(AVLetc.)
TalkwithAnnandaboutmultichassis[阅读全文]
(2011-04-25 22:12:54)
MPLS-TPisasetofMPLSprotocolsdefinedinIETF
MPLS-TPisasimplifiedversionofMPLSfortransportnetowork
withsomeoftheMPLSfunctionsturnedoff.such
asPHP(PenultimateHopPopping),Label-SwitchedPath(LSPs)merge,
andECMP.
MPLS-TPdoesnotrequireMPLScontrolplanecapabilitiesandenables
themanagementplanetosetupLSPsmanually.
MPLS-TPOAMoperatewithoutanyIPlayerfunctonalities
Essentialfeatu...[阅读全文]
MPLS-TPisasimplifiedversionofMPLSfortransportnetowork
withsomeoftheMPLSfunctionsturnedoff.such
asPHP(PenultimateHopPopping),Label-SwitchedPath(LSPs)merge,
andECMP.
MPLS-TPdoesnotrequireMPLScontrolplanecapabilitiesandenables
themanagementplanetosetupLSPsmanually.
MPLS-TPOAMoperatewithoutanyIPlayerfunctonalities
Essentialfeatu...[阅读全文]
(2011-04-25 21:17:43)
EgressQ
=============================================
V1forwarding
V1softwaregetsterminatedbysysmgr
V2softwaregetsspawned(recoversstatefromcheckpointinglikearegularrestart)
V2Configgetsreplayed
platfrom-mgrreplaysthecreateinterfaces,egressuseinfoofcheckpointedV1
qos_eareplaystheconfig,samemappingasinV1
EndofConfig
EgressQcleans"dirty"resources(v1resour...[阅读全文]
=============================================
V1forwarding
V1softwaregetsterminatedbysysmgr
V2softwaregetsspawned(recoversstatefromcheckpointinglikearegularrestart)
V2Configgetsreplayed
platfrom-mgrreplaysthecreateinterfaces,egressuseinfoofcheckpointedV1
qos_eareplaystheconfig,samemappingasinV1
EndofConfig
EgressQcleans"dirty"resources(v1resour...[阅读全文]
(2011-04-25 20:14:53)
Weekend04/23-24,AllianceRedwoodBlending,goodtrip,goodrelax,andhappyblendingwithbrothersandsisters[阅读全文]
(2011-04-21 21:32:47)
(2011-04-19 23:04:32)
(2011-04-18 22:21:08)
Oh,lord,pleasehelpme.
Youknowhowweareweakwithoutyou,howwearehelplesswithoutyou,howwearedesperatewithoutyou.Sopleaselord,lord,helpme.
IknowtheLordhassomethingpreparingforme.
SoLord,Iprayhere,pleasecreatetheroadforme,pleaseguideme,pleaseshowmeyourgrace,letmeenjoyyou.Pleaseshedyourlightonme,driveoutmydarkness,letmeseethefuture,seethebrightness.
OhLord,IfeelIamindarkness,onlyLordcanlea...[阅读全文]
Youknowhowweareweakwithoutyou,howwearehelplesswithoutyou,howwearedesperatewithoutyou.Sopleaselord,lord,helpme.
IknowtheLordhassomethingpreparingforme.
SoLord,Iprayhere,pleasecreatetheroadforme,pleaseguideme,pleaseshowmeyourgrace,letmeenjoyyou.Pleaseshedyourlightonme,driveoutmydarkness,letmeseethefuture,seethebrightness.
OhLord,IfeelIamindarkness,onlyLordcanlea...[阅读全文]
(2011-04-18 21:11:20)
IP-MPLSinteraction
1)MPLSpathsarestoredinextendedpathlists
2)AseprateextendedpathlistisallocatedperIPprefix
3)ExtendedpathlistscontainminimumMPLSinfoandreplyonIPpathlistfortherestinfo
4)ExtendedPathlistsandMPLSLDIareshared
IGPLDIisnotshared,BGPLDIisshared(memoryusage.vs.Convergence)[阅读全文]
1)MPLSpathsarestoredinextendedpathlists
2)AseprateextendedpathlistisallocatedperIPprefix
3)ExtendedpathlistscontainminimumMPLSinfoandreplyonIPpathlistfortherestinfo
4)ExtendedPathlistsandMPLSLDIareshared
IGPLDIisnotshared,BGPLDIisshared(memoryusage.vs.Convergence)[阅读全文]
(2011-04-17 18:53:47)
TheoptimizationforBGP-VPNroutesisbasedontheideatomovethelabelinfomationfromMPLSLDIstotheseparatestructureofLSParray.OncetheMPLS-LDIsarelabel-free,theycouldbeshared,thesamewayasrecursiveIP-LDI.
ToimprovetheIGP/LDPconvergencemainlybytheshareingIGP/LDPpathlistsandtheirLDIs.Beforethesestructuresarenotsharedbecauseofneedtosupportthein-placemodificationforIGP/LDPLDIs.Toachievebothsharingandin-placem...[阅读全文]
ToimprovetheIGP/LDPconvergencemainlybytheshareingIGP/LDPpathlistsandtheirLDIs.Beforethesestructuresarenotsharedbecauseofneedtosupportthein-placemodificationforIGP/LDPLDIs.Toachievebothsharingandin-placem...[阅读全文]
