Zte ZXR10 5900E Series User manual

ZXR105900ESeries
AllGigabit-PortIntelligentRoutingSwitch
UserManual(IPv4Volume)
Version2.8.23.B
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RevisionHistory
RevisionNo.RevisionDateRevisionReason
R1.0Nov.9,2009FirstRelease
SerialNumber:sjzl20096394

Contents
AboutThisManual..............................................i
StaticRouteConguration................................1
StaticRouteOverview.....................................................1
ConguringStaticRoute..................................................1
StaticRouteCongurationExample..................................2
StaticRouteCongurationExample...............................2
StaticRouteSummaryExample....................................3
DefaultRouteCongurationExample............................4
StaticRouteMaintenanceandDiagnosis............................5
RIPConguration..............................................7
RIPOverview.................................................................7
RIPBasics.................................................................7
RIPRoutingMetric......................................................7
RIPTimer..................................................................8
RouteUpdates...........................................................8
ConguringRIP..............................................................9
EnablingRIP..............................................................9
AdjustingRIPTimer....................................................9
ConguringRIPNeighbor.............................................9
ConguringRIPAuthentication.....................................9
Conguringsplithorizonmechanism............................10
ConguringPoisonReverseMechanism.........................10
RedistributingaRoute................................................10
ConguringRIPVersion..............................................10
RIPCongurationExample..............................................11
RIPMaintenanceandDiagnosis.......................................11
OSPFConguration.........................................13
OSPFOverview.............................................................13
OSPFBasics..............................................................13
OSPFAlgorithm.........................................................14
OSPFNetworkT ypes..................................................14

HelloPacketandTimer...............................................15
OSPFNeighbor..........................................................15
AdjacencyandDesignatedRouters..............................15
RouterPriorityandDRElection....................................16
OSPFArea................................................................16
LSATypeandFlooding...............................................17
StubAreaandT otallyStubArea..................................18
Not-So-StubbyArea...................................................18
OSPFAuthentication..................................................18
ConguringOSPF..........................................................19
EnablingOSPF...........................................................19
ConguringInterfaceTimer........................................19
ConguringInterfaceCost..........................................19
ConguringInterfacePriority......................................20
ConguringNeighborRouters......................................20
ConguringOSPFArea...............................................20
ConguringInter-AreaRouteAggregation.....................20
NotifyingDefaultRoute..............................................21
ConguringVirtualLink..............................................21
RedistributingOtherRoutingProtocols..........................21
ConguringOSPFAuthentication..................................22
EnablingRoutestoSupportOpaqueLSA.......................22
ModifyingOSPFManagementDistance.........................22
OSPFCongurationExample...........................................23
BasicOSPFCongurationExample...............................23
Multi-AreaOSPFCongurationExample........................24
OSPFVirtualLinksCongurationExample.....................25
OSPFAuthenticationCongurationExample..................27
OSPFMaintenanceandDiagnosis.....................................30
IS-ISConguration.........................................33
IS-ISOverview.............................................................33
IS-ISOverview.........................................................33
IS-ISArea................................................................34
IS-ISNetworkT ype...................................................35
DISandRouterPriority..............................................35
ConguringIS-IS..........................................................36
EnablingIS-IS..........................................................36
ConguringIS-ISGlobalParameters............................36
ConguringIS-ISInterfaceParameters........................37
ConguringIS-ISAuthentication.................................37

IS-ISCongurationExample...........................................38
SingleAreaIS-ISConguration...................................38
MultipleAreaIS-ISConguration.................................40
IS-ISMaintenanceandDiagnosis.....................................42
BGPConguration...........................................45
BGPOverview...............................................................45
ConguringBGP............................................................46
EnablingBGP...........................................................46
ConguringBGPRouteAdvertisement..........................48
ConguringBGPAggregateAdvertisement....................48
ConguringMultihopinEBGP......................................50
FilteringRoutesbyRouter...........................................51
FilteringRoutesUsingNLRI.........................................51
FilteringRouteBasedonAS_PATH...............................52
SettingLOCAL_PREFAttribute.....................................53
SettingMEDAttribute................................................54
SettingCommunityAttribute.......................................56
SettingBGPSynchronization.......................................56
SettingBGPRouterReector.......................................58
SettingBGPConfederation..........................................59
SettingBGPRouteDampening....................................60
BGPCongurationExample.............................................61
BGPMaintenanceandDiagnosis......................................63
MulticastRoutingConguration......................65
MulticastOverview........................................................65
MulticastAddress......................................................66
IGMP.......................................................................66
MulticastTree...........................................................66
PIM-SM....................................................................67
MSDP.......................................................................68
PIM-SNOOPING.........................................................69
ConguringPublicMulticast............................................69
ConguringIGMPVersion...............................................69
ConguringIGMPVersion...........................................69
ConguringanIGMPGroup.........................................70
ConguringIGMPTimer..............................................71
Conguringssm-mapping...........................................72
ConguringPIM-SM.......................................................72
BootingPIM-SM.........................................................72
ConguringStaticRPAddress.....................................72

ConguringCandidate-BSR.........................................73
ConguretheCandidate-RP........................................73
SwitchingRouterswithDirectlyConnected
Receivers.........................................................73
ConguringtheAreaBorderwiththeInterfacePIM.........74
SettingtheRPtoFiltertheReceivedRegister
Packet..............................................................74
LimitingtheBSRMessagetoAdvertisetothe
Candidate-RP....................................................74
SettingDRPriority.....................................................75
SettingtheSendingIntervaloftheHelloMessage..........75
LimitingPIM-SMNeighbor...........................................75
ConguringMSDP..........................................................76
EnablingMSDP..........................................................76
ConguringDefaultMSDPPeer....................................76
ConguringanOriginatingRP......................................76
ConguringtheMSDPPeerasaMeshGroup
Member...........................................................76
ClearingStatisticsCounterforMSDPPeers....................77
ClearingStatisticsCounterforMSDPPeers....................77
ClearingStatisticsCounterforMSDPPeers....................77
ClearingStatisticsCounterforMSDPPeers....................77
ClearingStatisticsCounterforMSDPPeers....................78
ConguringPIM-DM.......................................................78
ConguringPIM-SNOOPING............................................78
MulticastCongurationExample......................................78
MulticastMaintenanceandDiagnosis................................80
LoadBalanceConguration.............................87
LoadBalanceOverview..................................................87
ConguringLoadBalance...............................................88
LoadBalanceCongurationExample................................88
StaticRoutingLoadBalance........................................89
OSPFLoadBalance...................................................90
BGPLoadBalance......................................................90
LoadBalanceMaintenanceandDiagnosis..........................91
Figures............................................................93
Glossary..........................................................95

AboutThisManual
PurposeThismanualisZXR105900E(V2.8.23.B)SeriesAllGigabit-Port
IntelligentRoutingSwitchUserManual(IPv4RoutingVolume).
ThismanualintroducesIPv4relatedfunctionssupportedbyZXR10
5900Eincludingstaticrouteconguration,RIPconguration,OSPF
conguration,IS-ISconguration,BGPconguration,multicast
routingcongurationandloadbalanceconguration.
Intended
AudienceThismanualisintendedforthefollowingengineers:
�on-sitemaintenanceengineers
�networkmonitorengineers
�systemmaintenanceengineer
WhatIsinThis
ManualZXR105900E(V2.8.23.B)SeriesAllGigabit-PortIntelligentRout-
ingSwitchUserManual(IPv4RoutingVolume)containsthefol-
lowingchapters:
ChapterSummary
Chapter1StaticRoute
Conguration
Thischapterintroducesstaticroute
concept,relatedcongurationcommandand
congurationexample.
Chapter2RIP
Conguration
ThischapterintroducesRIPconcept,related
congurationcommandandconguration
example.
Chapter3OSPF
Conguration
ThischapterintroducesOSPFconcept,
relatedcongurationcommandand
congurationexample.
Chapter4IS-IS
Conguration
ThischapterintroducesIS-ISconcept,
relatedcongurationcommandand
congurationexample.
Chapter5BGP
Conguration
ThischapterintroducesBGPconcept,related
congurationcommandandconguration
example.
Chapter6Multicast
RoutingConguration
Thischapterintroducesmulticastrouting
concept,relatedcongurationcommandand
congurationexample.
Chapter7LoadBalance
Conguration
Thischapterintroducesloadbalance
concept,relatedcongurationcommandand
congurationexample.
Related
Documentation
�ZXR105900E(V2.8.23.B)SeriesAllGigabit-PortIntelligent
RoutingSwitchHardwareManual
�ZXR105900E(V2.8.23.B)SeriesAllGigabit-PortIntelligent
RoutingSwitchUserManual(BasicCongurationVolume)
�ZXR105900E(V2.8.23.B)SeriesAllGigabit-PortIntelligent
RoutingSwitchUserManual(EthernetSwitchingVolume)
CondentialandProprietaryInformationofZTECORPORATIONi

ZXR105900ESeriesUserManual(IPv4Volume)
�ZXR105900E(V2.8.23.B)SeriesAllGigabit-PortIntelligent
RoutingSwitchUserManual(IPv4RoutingVolume)
�ZXR105900E(V2.8.23.B)SeriesAllGigabit-PortIntelligent
RoutingSwitchUserManual(IPv6RoutingVolume)
iiCondentialandProprietaryInformationofZTECORPORATION

Chapter1
StaticRoute
Configuration
TableofContents
StaticRouteOverview.........................................................1
ConguringStaticRoute......................................................1
StaticRouteCongurationExample......................................2
StaticRouteMaintenanceandDiagnosis................................5
StaticRouteOverview
Staticroutesareuser-denedroutesthatcausepacketsmoving
betweenasourceandadestinationtotakeaspeciedpath.They
areusefulforspecifyingagatewayoflastresorttowhich,all-un-
routablepacketswillbesent.Thestaticroute,unlikeadynamic
route,doesnotsetuptheroutingtablebasedonroutingalgo-
rithm.Whenconguringdynamicroute,sometimesitisneces-
sarytosendroutinginformationoftheentireInternettoarouter ,
whichishardtobearsuchgreatamountofinformation.Inthis
cast,itisnecessarytousestaticroute.
Thestaticrouterequiresfewercongurationsthanthedynamic
route.Inaroutingenvironmentwithmanyroutersandpaths,
however ,itisverydifculttocongurethestaticroute.
ConfiguringStaticRoute
CommandFunction
ZXR10(config)#iproute<prefix><net-mask>{<forwarding
-router's-address>|<interface-name>}[global[<distance-m
etric>][tag<tag>]]
Thisconguresstaticroute.
CondentialandProprietaryInformationofZTECORPORATION1

ZXR105900ESeriesUserManual(IPv4Volume)
StaticRouteConfiguration
Example
StaticRouteConfigurationExample
AsimplenetworkwiththreeroutersconnectedisshowninFigure
1.
FIGURE1STATICROUTECONFIGURATION
WhenR1needstoaccessnetworkinR3,thestaticroutecongu-
rationisasfollows.
ZXR10_R1(config)#iproute192.168.5.0255.255.255.0
192.168.4.2
ZXR10_R1(config)#iproute192.168.6.0255.255.255.0
192.168.4.2
R2conguration:
ZXR10_R2(config)#iproute192.168.6.0255.255.255.0192.168.5.1
ZXR10_R2(config)#iproute192.168.3.0255.255.255.0192.168.4.2
R3conguration:
ZXR10_R3(config)#iproute192.168.3.0255.255.255.0192.168.5.2
ZXR10_R3(config)#iproute192.168.4.0255.255.255.0192.168.5.2
Itisseenfromtheabovecongurationinformationthatstaticroute
isconguredinglobalcongurationmode.Onlyonestaticroute
canbeconguredonce.Whatnexttothecommandiprouteare
remotenetwork,subnetmaskandnext-hopIPaddressreaching
remotenetwork.WhenR1wantstotransmitmessagetonetwork
192.168.5.0/24,itmustdeliverthemessagetoR2withtheIPad-
dressof192.168.4.2;R1andR2areconnecteddirectly.
Whenmultiplepathstothesamedestinationareavailable,con-
guretherouterwithmultiplestaticrouteswithdifferentadmin-
istrativedistancevalues.Routingtableonlyshowstherouting
informationwiththeminimumdistancevalue.Whentherouteris
notiedthattherearemultiplecompetitivesourcestoanetwork,
theroutewiththeminimumadministrativedistancevaluehasa
higherpriority.Parameter<distance-metric>iniproutecom-
mandcanbeusedtochangetheadministrativedistancevalueof
astaticroute.AssumethattherearetwodifferentroutesfromR1
to192.168.6.0/24networksegment,andthecongurationisas
follows:
ZXR10_R1(config)#iproute192.168.6.0255.255.255.0
192.168.4.2
ZXR10_R1(config)#iproute192.168.6.0255.255.255.0
192.168.3.225tag150
2CondentialandProprietaryInformationofZTECORPORATION