PIM Dense.docx
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PIMDense
PIMDense
一、对PC1（R6）和交换机SW1（R5）进行配置
R6>enable
R6#conft
R6（config）#hostPC1
PC1（config）#noiprouting
PC1（config）#inte0/1
PC1（config-if）#ipadd192.168.2.100255.255.255.0
PC1（config-if）#noshutdown
PC1（config-if）#exit
PC1（config）#ipdefault-gateway192.168.2.2
PC1（config）#exit
SW1（config）#intrangefa0/0–2
SW1（config-if-range）#switchportaccessvlan2
SW1（config-if-range）#exit
SW1（config）#exit
SW1（config）#intrangefa0/3-4
SW1（config-if-range）#switchportaccessvlan3
SW1（config-if-range）#exit
SW1（config）#exit
注：
将路由器当做交换机使用必须先激活端口
二、对路由器进行基本配置
R1>enable
R1#conft
R1（config）#intlo0
R1（config-if）#ipadd1.1.1.1255.255.255.0
R1（config-if）#exit
R1（config）#inte0/0
R1（config-if）#ipadd192.168.134.1255.255.255.0
R1（config-if）#noshutdown
R1（config-if）#exit
R1（config）#ints1/0
R1（config-if）#ipadd192.168.12.1255.255.255.0
R1（config-if）#clockrate128000
R1（config-if）#noshutdown
R1（config-if）#exit
R1（config）#
R2>enable
R2#conft
R2（config）#intlo0
R2（config-if）#ipadd2.2.2.2255.255.255.0
R2（config-if）#exit
R2（config）#ints1/0
R2（config-if）#ipadd192.168.12.2255.255.255.0
R2（config-if）#noshutdown
R2（config-if）#exit
R2（config）#ints1/1
R2（config-if）#ipadd192.168.23.2255.255.255.0
R2（config-if）#noshutdown
R2（config-if）#exit
Enterconfigurationcommands,oneperline.EndwithCNTL/Z.
R2（config）#inte0/1
R2（config-if）#ipadd192.168.2.2255.255.255.0
R2（config-if）#noshutdown
R2（config-if）#exit
R2（config）#exit
R3>enable
R3#conft
R3（config）#inte0/0
R3（config-if）#ipadd192.168.134.3255.255.255.0
R3（config-if）#noshutdown
R3（config-if）#exit
R3（config）#intlo0
R3（config-if）#ipadd3.3.3.3255.255.255.0
R3（config-if）#noshutdown
R3（config-if）#exit
R3（config）#ints1/0
R3（config-if）#ipadd192.168.23.3255.255.255.0
R3（config-if）#clockrate128000
R3（config-if）#noshutdown
R3（config-if）#exit
R3（config）#
R4>enable
R4#conft
R4（config）#inte0/0
R4（config-if）#ipadd192.168.134.4255.255.255.0
R4（config-if）#noshutdown
R4（config-if）#exit
R4（config）#intlo0
R4（config-if）#ipadd4.4.4.4255.255.255.0
R4（config-if）#exit
R4（config）#exit
三、配置RIP路由
R1（config）#routerrip
R1（config-router）#net1.0.0.0
R1（config-router）#net192.168.12.0
R1（config-router）#net192.168.134.0
R1（config-router）#exit
R1（config）#exit
R2#conft
R2（config）#routerrip
R2（config-router）#net192.168.2.0
R2（config-router）#net192.168.12.0
R2（config-router）#net192.168.23.0
R2（config-router）#net2.0.0.0
R2（config-router）#end
R2#
R3#conft
R3（config）#routerrip
R3（config-router）#net192.168.134.0
R3（config-router）#net192.168.23.0
R3（config-router）#net3.0.0.0
R3（config-router）#exit
R3（config）#exit
R3#
R4#conft
R4（config）#routerrip
R4（config-router）#net192.168.134.0
R4（config-router）#net4.0.0.0
R4（config-router）#exit
R4（config）#
四、查看路由表
R1#shiproute
Codes:
C-connected,S-static,R-RIP,M-mobile,B-BGP
D-EIGRP,EX-EIGRPexternal,O-OSPF,IA-OSPFinterarea
N1-OSPFNSSAexternaltype1,N2-OSPFNSSAexternaltype2
E1-OSPFexternaltype1,E2-OSPFexternaltype2
i-IS-IS,su-IS-ISsummary,L1-IS-ISlevel-1,L2-IS-ISlevel-2
ia-IS-ISinterarea,*-candidatedefault,U-per-userstaticroute
o-ODR,P-periodicdownloadedstaticroute
Gatewayoflastresortisnotset
C192.168.12.0/24isdirectlyconnected,Serial1/0
1.0.0.0/24issubnetted,1subnets
C1.1.1.0isdirectlyconnected,Loopback0
R2.0.0.0/8[120/1]via192.168.12.2,00:
00:
11,Serial1/0
C192.168.134.0/24isdirectlyconnected,Ethernet0/0
R3.0.0.0/8[120/1]via192.168.134.3,00:
00:
00,Ethernet0/0
R4.0.0.0/8[120/1]via192.168.134.4,00:
00:
22,Ethernet0/0
R192.168.23.0/24[120/1]via192.168.134.3,00:
00:
00,Ethernet0/0
[120/1]via192.168.12.2,00:
00:
11,Serial1/0
R192.168.2.0/24[120/1]via192.168.12.2,00:
00:
11,Serial1/0
R1#
R2#shiproute
Codes:
C-connected,S-static,R-RIP,M-mobile,B-BGP
D-EIGRP,EX-EIGRPexternal,O-OSPF,IA-OSPFinterarea
N1-OSPFNSSAexternaltype1,N2-OSPFNSSAexternaltype2
E1-OSPFexternaltype1,E2-OSPFexternaltype2
i-IS-IS,su-IS-ISsummary,L1-IS-ISlevel-1,L2-IS-ISlevel-2
ia-IS-ISinterarea,*-candidatedefault,U-per-userstaticroute
o-ODR,P-periodicdownloadedstaticroute
Gatewayoflastresortisnotset
C192.168.12.0/24isdirectlyconnected,Serial1/0
R1.0.0.0/8[120/1]via192.168.12.1,00:
00:
14,Serial1/0
2.0.0.0/24issubnetted,1subnets
C2.2.2.0isdirectlyconnected,Loopback0
R192.168.134.0/24[120/1]via192.168.23.3,00:
00:
14,Serial1/1
[120/1]via192.168.12.1,00:
00:
14,Serial1/0
R3.0.0.0/8[120/1]via192.168.23.3,00:
00:
14,Serial1/1
R4.0.0.0/8[120/2]via192.168.23.3,00:
00:
14,Serial1/1
[120/2]via192.168.12.1,00:
00:
14,Serial1/0
C192.168.23.0/24isdirectlyconnected,Serial1/1
C192.168.2.0/24isdirectlyconnected,Ethernet0/1
R2#
R3#shiproute
Codes:
C-connected,S-static,R-RIP,M-mobile,B-BGP
D-EIGRP,EX-EIGRPexternal,O-OSPF,IA-OSPFinterarea
N1-OSPFNSSAexternaltype1,N2-OSPFNSSAexternaltype2
E1-OSPFexternaltype1,E2-OSPFexternaltype2
i-IS-IS,su-IS-ISsummary,L1-IS-ISlevel-1,L2-IS-ISlevel-2
ia-IS-ISinterarea,*-candidatedefault,U-per-userstaticroute
o-ODR,P-periodicdownloadedstaticroute
Gatewayoflastresortisnotset
R192.168.12.0/24[120/1]via192.168.134.1,00:
00:
03,Ethernet0/0
[120/1]via192.168.23.2,00:
00:
22,Serial1/0
R1.0.0.0/8[120/1]via192.168.134.1,00:
00:
03,Ethernet0/0
R2.0.0.0/8[120/1]via192.168.23.2,00:
00:
22,Serial1/0
C192.168.134.0/24isdirectlyconnected,Ethernet0/0
3.0.0.0/24issubnetted,1subnets
C3.3.3.0isdirectlyconnected,Loopback0
R4.0.0.0/8[120/1]via192.168.134.4,00:
00:
01,Ethernet0/0
C192.168.23.0/24isdirectlyconnected,Serial1/0
R192.168.2.0/24[120/1]via192.168.23.2,00:
00:
22,Serial1/0
R3#
R4#shiproute
Codes:
C-connected,S-static,R-RIP,M-mobile,B-BGP
D-EIGRP,EX-EIGRPexternal,O-OSPF,IA-OSPFinterarea
N1-OSPFNSSAexternaltype1,N2-OSPFNSSAexternaltype2
E1-OSPFexternaltype1,E2-OSPFexternaltype2
i-IS-IS,su-IS-ISsummary,L1-IS-ISlevel-1,L2-IS-ISlevel-2
ia-IS-ISinterarea,*-candidatedefault,U-per-userstaticroute
o-ODR,P-periodicdownloadedstaticroute
Gatewayoflastresortisnotset
R192.168.12.0/24[120/1]via192.168.134.1,00:
00:
18,Ethernet0/0
R1.0.0.0/8[120/1]via192.168.134.1,00:
00:
18,Ethernet0/0
R2.0.0.0/8[120/2]via192.168.134.3,00:
00:
27,Ethernet0/0
[120/2]via192.168.134.1,00:
00:
18,Ethernet0/0
C192.168.134.0/24isdirectlyconnected,Ethernet0/0
R3.0.0.0/8[120/1]via192.168.134.3,00:
00:
27,Ethernet0/0
4.0.0.0/24issubnetted,1subnets
C4.4.4.0isdirectlyconnected,Loopback0
R192.168.23.0/24[120/1]via192.168.134.3,00:
00:
27,Ethernet0/0
R192.168.2.0/24[120/2]via192.168.134.3,00:
00:
27,Ethernet0/0
[120/2]via192.168.134.1,00:
00:
18,Ethernet0/0
R4#
五、测试连通性
R4#ping192.168.2.100source4.4.4.4
Typeescapesequencetoabort.
Sending5,100-byteICMPEchosto192.168.2.100,timeoutis2seconds:
Packetsentwithasourceaddressof4.4.4.4
!
!
!
!
!
Successrateis100percent（5/5）,round-tripmin/avg/max=100/135/184ms
R4#
R4#ping2.2.2.2source4.4.4.4
Typeescapesequencetoabort.
Sending5,100-byteICMPEchosto2.2.2.2,timeoutis2seconds:
Packetsentwithasourceaddressof4.4.4.4
!
!
!
!
!
Successrateis100percent（5/5）,round-tripmin/avg/max=60/87/140ms
R4#
六、配置PIMDense
R1#conft
R1（config）#ipmulticast-routing//启用路由组播功能
R1（config）#intlo0
R1（config-if）#ippimdense//在接口上运行pimdense协议
R1（config-if）#exit
R1（config）#inte0/0
R1（config-if）#ippimdense
R1（config-if）#exit
R1（config）#ints1/0
R1（config-if）#ippimdense
R1（config-if）#exit
R2#conft
R2（config）#ipmulticast-routing
R2（config）#intlo0
R2（config-if）#ippimdense
R2（config-if）#exit
R2（config）#ints1/0
R2（config-if）#ippimdense
R2（config-if）#exit
R2（config）#ints1/1
R2（config-if）#ippimdense
R2（config-if）#exit
R2（config）#inte0/1
R2（config-if）#ippimdense
R2（config-if）#exit
R2（config）#exit
R2#
R3#conft
R3（config）#ipmulticast-routing
R3（config）#intlo0
R3（config-if）#ippimdense
R3（config-if）#exit
R3（config）#ints1/0
R3（config-if）#ippimdense
R3（config-if）#exit
R3（config）#inte0/0
R3（config-if）#ippimdense
R3（config-if）#exit
R3（config）#
R4#conft
R4（config）#ipmulticast-routing
R4（config）#inte0/0
R4（config-if）#ippimdense
R4（config-if）#exit
R4（config）#
七、查看邻居
R1#shippimneighbor
PIMNeighborTable
NeighborInterfaceUptime/ExpiresVerDR
AddressPrio/Mode
192.168.134.4Ethernet0/000:
00:
22/00:
01:
22v21/DRS
192.168.134.3Ethernet0/000:
01:
09/00:
01:
22v21/S
192.168.12.2Serial1/000:
02:
31/00:
01:
41v21/S
R1#
八、在PC1上配置
PC1#ping237.0.0.1
Typeescapesequencetoabort.
Sending1,100-byteICMPEchosto237.0.0.1,timeoutis2seconds:
.
PC1#
九、在路由器R2上查看
R2#shipmroute
IPMulticastRoutingTable
Flags:
D-Dense,S-Sparse,B-BidirGroup,s-SSMGroup,C-Connected,
L-Local,P-Pruned,R-RP-bitset,F-Registerflag,
T-SPT-bitset,J-JoinSPT,M-MSDPcreatedentry,
X-ProxyJoinTimerRunning,A-CandidateforMSDPAdvertisement,
U-URD,I-ReceivedSourceSpecificHostReport,Z-MulticastTunnel
Y-JoinedMDT-datagroup,y-SendingtoMDT-datagroup
Outgoinginterfaceflags:
H-Hardwareswitched,A-Assertwinner
Timers:
Uptime/Expires
Interfacestate:
Interface,Next-HoporVCD,State/Mode
（*,237.0.0.1）,00:
00:
27/stopped,RP0.0.0.0,flags:
D
Incominginterface:
Null,RPFnbr0.0.0.0
Outgoinginterfacelist:
Serial1/1,Forward/Dense,00:
00:
27/00:
00:
00
Serial1/0,Forward/Dense,00:
00:
2
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