ccie V50Word格式文档下载.docx
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ccie V50Word格式文档下载.docx
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(config)#interfaceport21
(config-if)#noswitchport
(config-if)#ipaddressYY.YY.100.1255.255.255.0
Sw2*
(config-if)#ipaddressYY.YY.100.2255.255.255.0
PINGY.Y.100.1
1.3Port-ChannelbetweenSw1,Sw3andSw2,Sw4
Sw1,Sw3,Sw2,Sw4Layer2Ether-channelsuseport10only,F0/19andF0/20aremembersoftheSwitches.
OnSw2andSw4assignallinterfaceintheECasstatic-accessportsinVLAN_200
UnconditionalenablePAGPtofacilitatetheconnection.
VerifyLayer2connectivityviathechannellink
sw1与sw3sw2与sw4都是2层channel使能使用port10使用19-20口划入channel
sw2与sw4channel里边所有的端口都静态的加入vlan200
无条件的开启PAGP,使之形成就是说使用desirable要求最后ping通
Sw2与sw4是accessportsw1与sw3使用trunkisl
sw1:
intrangef0/19-20
channel-g10modedesirable(使用动态协商PAGP)
intport10
swtrunkencaisl
swmodetrunk
intranfa0/21-22
sh
sw3:
channel-g10modedesirable(使用动态协商PAGP)
swtrunkencaisl
intranfa0/21-24
sw2:
intrangef0/19-20
intport10
swmodeacc
swaccvlan200
intranfa0/21-22
sw4:
channel-g10modedesirable(使用动态协商PAGP)
1.4VLAN
Sw1:
VLANNameStatusPorts
----------------------------------------------------------------------------------------------
40VLAN_BB1activeFa0/4,Fa0/10
55VLAN_55activeFa0/5
60VLAN_BB3activeFa0/6
100VLAN_100activeFa0/1,Fa0/2
200VLAN_200active
Sw2:
-----------------------------------------------------------------------------------------------
50VLAN_BB2activeFa0/6,Fa0/10
200VLAN_200activePo10
Sw3:
60VLAN_BB3activeFa0/10
Sw4:
---------------------------------------------------------------------------------------------
1.5CatalystLayer3Configuration-PartI(3Points)
ConfigureSw1andSw2IPaddressasoutlinedinDiagram#1
●ConnectivitytoR3usesroutedports连接R3都是用的路由接口
●R1andR2aremembersofVLAN_100onSw1andSw2R1R2都是sw12vlan100成员
●NOTE:
VLAN_100onSw1andSw2usedifferentIPsubnets
OncecompleteverifyyoucanpingallneighborinterfaceonSw1,Sw2,R1,R2andR3
可以ping通SW1SW2R1R2R3
1.6CatalystLayer3Configuration-PartII(3Points)
ConfigureSw3andSw4IPaddressingasoutlinedinDiagram#1
●ConfigureVLAN_200inSw1withIPAddressYY.YY.34.1/24建立SVI
●ConfigureVLAN_200inSw2withIPAddressYY.YY.43.1/24建立SVI
●VerifytheconnectivitybetweenSw1andSw3aswellasSw2andSw4VLAN_200
VLAN_200onSw1andSw3aswellasSw2andSw4usedifferentsubnets
sw1
invlan100
ipaddY.Y.12.254255.255.255.0
invlan200
ipaddY.Y..34.1255.255.255.0
infa0/3
nosw
ipaddY.Y..13.2255.255.255.0
sw3
ipaddY.Y..34.254255.255.255.0
sw2
ipaddY.Y..21.254255.255.255.0
ipaddY.Y.43.1255.255.255.0
ipaddY.Y.31.2255.255.255.0
sw4
ipaddY.Y.43.254255.255.255.0
帧中继FRpingalltheinterfaceintheFRcloud(notincludeself)
R3是多点子接口R4R5是两个点对点子接口,
R6
ine0
ipadd150.3.y.1255.255.255.0
ine1
ipadd150.2.y1255.255.255.0
ins0
ipaddy.y.16.6255.255.255.0
frammapipy.y.16.1601b
R1
ipaddy.y.16.1255.255.255.0
frammapipy.y.16.6106b
ipaddy.y.12.1255.255.255.0
ipaddy.y.21.1255.255.255.0
R2
ipaddy.y.12.2255.255.255.0
ipaddy.y.21.2255.255.255.0
R3
Ints0/0.3m(多点子接口)
Noframinv(注意在敲一遍)
Ipaddy.y.11.3255.255.255.0
Frammapipy.y.11.4301b
Frammapipy.y.11.5305b
Inte0
Ipaddy.y.13.1255.255.255.0
Inte1
Ipaddy.y.31.1255.255.255.0
R4
ins0.4p(点对点子接口)
noframinv(注意在敲一遍)
ipaddy.y.11.4255.255.255.0
framinterface-dhci403(点对点只能使用这个)
ipadd150.1.y.1255.255.255.0
R5
ins0.5p(点对点子接口)
noframinv(注意在敲一遍)
ipaddy.y.11.5255.255.255.0
framinterface-dhci503(点对点只能使用这个)
ipaddy.y.55.254255.255.255.0
1.7CatalystFeature(2Points)可随突然变设备端口速率
ConfigureSw1-F0/10sothattheinterfacewillstopforwardingunicasttrafficifthe
inputrateexceeds55Mb/s
配置Sw1的F0/10(变化)如果input流量超过55Mb/s就停止转发单播流量
Sw1()#intf0/10
storm-controlunicastlevel55
showrunintf0/10
1.8CatalystTuning(2Points)可变设备时间参数
ConfiguretheamountoftimeaneighborshouldholdCDPinformationsentbySw1
beforediscardingitto2.2minutes.
交换机的所有CDP邻居可以保留2.2分钟,默认是180秒
Tuning在Sw1(变化)修改CDPhold时间到2.2minutes
这个是由发送方决定的
Sw1()#cdpholdtime132
clearcdptableshowcdpneighbor检查
1.9CatalystFeature(3Points)可变设备端口组播单播
ConfigureSw1tocontrolandblockthefloodofunknownMulticasttrafficonthe
interfaceF0/5
在Sw1的F0/5上配置控制阻塞掉未知组播流量
Sw1()#intf0/5
switchportblockmulticast
IPIGPRoutingProtocols
Afterfinishingeachquestionbelow,ensurethatallinterfacesarereachableunlessspecified.Routeredistributionisrequiredtoachievesomeobjectivesevenifnotexplicitlyinaquestion.
完成时所有接口可达,除非指定端口,有肯定做重分布,但是体目中有可能没有提到
2.1OSPFBackbone(3Points)norouterID
OSPFarea0consistsofthefollowinginterfaces:
●ThelinkbetweenSw1andSw2
●AllinterfacesinVLAN_100onSw1,Sw2,R1andR2
●R3G0/0andG0/1andtheFa0/3onSw1andSw2
●Loopback0interfacesonSw1,Sw2,R2andR3R1lo0不参与到AREA0
●VerifythatallOSPFneighborshavebuilttheiradjacencieslo0的网络类型改为P-T-P
R1()
#routeros1
netY.Y.12.10.0.0.0a0
netY.Y.21.10.0.0.0a0
R2()
#intlo0
ipospfnetworkpoint-to-point
#routeros1
netY.Y.2.20.0.0.0a0
netY.Y.12.20.0.0.0a0
netY.Y.21.20.0.0.0a0
Sw1()
#iprouting
netY.Y.7.70.0.0.0a0
netY.Y.12.2540.0.0.0a0
netY.Y.13.20.0.0.0a0
netY.Y.100.10.0.0.0a0
Sw2()
#iprouting
netY.Y.8.80.0.0.0a0
netY.Y.21.2540.0.0.0a0
netY.Y.31.20.0.0.0a0
netY.Y.100.20.0.0.0a0
R3()
#intlo0
ipospfnetworkpoint-to-point
netY.Y.3.30.0.0.0a0
netY.Y.13.10.0.0.0a0
netY.Y.31.10.0.0.0a0
showiprouteshowipospfneighbor
2.2OSPFoverNBMA(2Points)
OSPFarea11consistsofthefollowinginterfacesandattributes:
TheFrameRelaynetworkbetweenR3,R4andR5
Loopback0onR4andR5
VLAN_55
EnsurethereisnoDR/BDRelectionovertheNBMAnetwork.没有DR/BDR选举
R3R4R5的FR网络,R4R5的Lo0,vlan55,在本区不能有DR/BDR选举.
#ints0/0.3multicast
ipospfnetworkpoint-to-multicast
#routerospf1
netY.Y.11.30.0.0.0a11
R4()
ipospfnetpoint-to-point
#ints0/0.4point-to-point
ipospfnetworkpoint-to-multicast
netY.Y.4.40.0.0.0a11
netY.Y.11.40.0.0.0a11
R5()
iposnetpoint-to-point
#ints0/0.5point-to-point
netY.Y.5.50.0.0.0a11
netY.Y.11.50.0.0.0a11
netY.Y.55.2540.0.0.0a11
2.3OSPFASBRandRIPVersion2-PartI(3Points)
●ConfigureR4toreceiveRIPv2routesfromBackbone1.
●WhenproperlyconfiguredyouwillreceiveRIPv2routesintheClassBaddressrangeof199.172.Z.Z
●ConfigureR4sothattheexternalRIProutesareinjectedintoarea11andappearthroughoutthatOSPFdomain
●Ensureexternalroutesoriginatesfromautonomoussystemboundaryrouters(ASBR)outsidearea11cannotbefloodedwithinthearea
●PermitOSPFType-3routesintoarea11
R4和bb1运行ripv2,完成时能收到B类路由199.172.Z.Z(前16位是199.172后16位任意)
把R4的rip重分布到ospf11中5类的LSA不能进入区域11配置NSSA区域
#routerrip
ver2
noau
net150.1.0.0
distribute-list1ine0最新需求没有入向过滤
#acc1per199.172.0.00.0.255.255
redistributeripsubnets
area11nssa
area11nssadefault-information-originate
area11nssa
2.4AREA34andAREA43(3Points)
●OSPFArea34consistsoftheVLAN_200interfacesonSw1andSw3andLoopback0inSw3
●OSPFArea43consistsoftheVLAN_200interfacesonSw2andSw4andLoopback0inSw4
●VerifySw3andSw4canpingallinterfaceswithinyourOSPFnetwork
Sw3()
netY.Y.9.90.0.0.0a34
netY.Y.34.2540.0.0.0a34
Sw1()
netY.Y.34.10.0.0.0a34
Sw4()
netY.Y.10.100.0.0.0a43
netY.Y.43.2540.0.0.0a43
netY.Y.43.10.0.0.0a43
2.5OSPFABR(3Points)
Staticroutesarenotpermittedforthisquestion:
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