Transcript
  • 7/27/2019 Configuraciones Escenario 1.docx

    1/20

    INSTITUTO TECNOLOGICO SUPERIOR DE PUERTO VALLARTA

    Practica de Laboratorio

    11.6.1Configuracin bsica de OSPF [Escenario 1]Nstor Daniel Vargas Urea

    04/09/2011

  • 7/27/2019 Configuraciones Escenario 1.docx

    2/20

    ConfiguracionesConfiguraciones de direccionesR1Router>enRouter#no ip domain-lockup

    ^% Invalid input detected at '^' marker.

    Router#configtTranslating "configt"...domain server (255.255.255.255)% Unknown command or computer name, or unable to find computer address

    Router#config tEnter configuration commands, one per line. End with CNTL/Z.Router(config)#no ip domain-lockup

    ^% Invalid input detected at '^' marker.

    Router(config)#no ip domain-lookupRouter(config)#int fa0/0Router(config-if)#ip add 172.16.1.17 255.255.255.240Router(config-if)#n sh

    %LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up

    %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up

    Router(config-if)#int s0/0/0Router(config-if)#ip add 192.168.10.1 255.255.255.252Router(config-if)#clock rate 64000Router(config-if)#n sh

    %LINK-5-CHANGED: Interface Serial0/0/0, changed state to downRouter(config-if)#int s0/0/1Router(config-if)#ip add 192.168.10.5 255.255.255.252Router(config-if)#n sh

    %LINK-5-CHANGED: Interface Serial0/0/1, changed state to downRouter(config-if)#exit

    Router(config)#exitRouter#R2Router>enRouter#config tEnter configuration commands, one per line. End with CNTL/Z.Router(config)#no ip domain-lookupRouter(config)#int fa0/0

  • 7/27/2019 Configuraciones Escenario 1.docx

    3/20

    Router(config-if)#ip add 10.10.10.1 255.255.255.0Router(config-if)#n sh

    %LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up

    %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up

    Router(config-if)#int s0/0/0Router(config-if)#ip add 192.168.10.2 255.255.255.252Router(config-if)#n sh

    %LINK-5-CHANGED: Interface Serial0/0/0, changed state to up

    Router(config-if)#int s0/0/1Router(config-if)#ip add 192.168.10.2 255.255.255.252Router(config-if)#ip add 192.168.10.9 255.255.255.252

    Router(config-if)#clock rate 64000Router(config-if)#n sh

    %LINK-5-CHANGED: Interface Serial0/0/1, changed state to downRouter(config-if)#exitRouter(config)#exitR3Router>enRouter#config tEnter configuration commands, one per line. End with CNTL/Z.Router(config)#no ip domain-lookup

    Router(config)#int fa0/0Router(config-if)#172.16.1.33 255.255.255.248^

    % Invalid input detected at '^' marker.

    Router(config-if)#ip add 172.16.1.33 255.255.255.248Router(config-if)#n sh

    %LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up

    %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up

    Router(config-if)#int s0/0/0Router(config-if)#ip add 192.168.10.6 255.255.255.252Router(config-if)#clock rate 64000Router(config-if)#n sh

    %LINK-5-CHANGED: Interface Serial0/0/0, changed state to up

    Router(config-if)#int s0/0/1

  • 7/27/2019 Configuraciones Escenario 1.docx

    4/20

    Router(config-if)#ip add 192.168.10.6 255.255.255.252Router(config-if)#ip add 192.168.10.10 255.255.255.252

    Router(config-if)#n sh

    %LINK-5-CHANGED: Interface Serial0/0/1, changed state to up

    Router(config-if)#exitRouter(config)#exit

    Show ip interface brief R1Router#show ip interface brief Interface IP-Address OK? Method Status Protocol

    FastEthernet0/0 172.16.1.17 YES manual up up

    FastEthernet0/1 unassigned YES unset administratively down down

    Serial0/0/0 192.168.10.1 YES manual up up

    Serial0/0/1 192.168.10.5 YES manual up up

    Vlan1 unassigned YES unset administratively down downR2Router#show ip interface brief Interface IP-Address OK? Method Status Protocol

    FastEthernet0/0 10.10.10.1 YES manual up up

    FastEthernet0/1 unassigned YES unset administratively down down

    Serial0/0/0 192.168.10.2 YES manual up up

    Serial0/0/1 192.168.10.9 YES manual up up

    Vlan1 unassigned YES unset administratively down downR3Router#show ip interface brief Interface IP-Address OK? Method Status Protocol

    FastEthernet0/0 172.16.1.33 YES manual up up

    FastEthernet0/1 unassigned YES unset administratively down down

    Serial0/0/0 192.168.10.6 YES manual up up

  • 7/27/2019 Configuraciones Escenario 1.docx

    5/20

    Serial0/0/1 192.168.10.10 YES manual up up

    Vlan1 unassigned YES unset administratively down down

    Configuracion OSPFR1R1>enR1#config tEnter configuration commands, one per line. End with CNTL/Z.R1(config)#router ospf 1R1(config-router)#network 172.16.1.16 0.0.0.15 area 0R1(config-router)#network 192.168.10.0 0.0.0.3 area 0R1(config-router)#network 192.168.10.4 0.0.0.3 area 0R1(config-router)#endR2R2>enR2#config tEnter configuration commands, one per line. End with CNTL/Z.R2(config)#router ospf 1R2(config-router)#network 10.10.10.0 0.0.0.255 area 0R2(config-router)#network 192.168.10.0 0.0.0.3 area 0R2(config-router)#00:15:02: %OSPF-5-ADJCHG: Process 1, Nbr 192.168.10.5 on Serial0/0/0 from LOADING to FULL,Loading Done

    R2(config-router)#network 192.168.10.8 0.0.0.3 area 0R2(config-router)#end

    R3R3>enR3#config tEnter configuration commands, one per line. End with CNTL/Z.R3(config)#router ospf 1R3(config-router)#network 172.16.1.32 0.0.0.7 area 0R3(config-router)#network 192.168.10.4 0.0.0.3 area 0R3(config-router)#00:18:24: %OSPF-5-ADJCHG: Process 1, Nbr 192.168.10.5 on Serial0/0/0 from LOADING to FULL,Loading Done

    R3(config-router)#network 192.168.10.8 0.0.0.3 area 0R3(config-router)#00:19:03: %OSPF-5-ADJCHG: Process 1, Nbr 192.168.10.9 on Serial0/0/1 from LOADING to FULL,Loading Done

    R3(config-router)#end

    %SYS-5-CONFIG_I: Configured from console by console

  • 7/27/2019 Configuraciones Escenario 1.docx

    6/20

    Show ip protocolsR1R1#show ip protocols

    Routing Protocol is "ospf 1"Outgoing update filter list for all interfaces is not setIncoming update filter list for all interfaces is not setRouter ID 192.168.10.5Number of areas in this router is 1. 1 normal 0 stub 0 nssaMaximum path: 4Routing for Networks:172.16.1.16 0.0.0.15 area 0192.168.10.0 0.0.0.3 area 0192.168.10.4 0.0.0.3 area 0

    Routing Information Sources:Gateway Distance Last Update192.168.10.5 110 00:08:16192.168.10.9 110 00:07:38192.168.10.10 110 00:07:38

    Distance: (default is 110)R2R2#show ip protocols

    Routing Protocol is "ospf 1"Outgoing update filter list for all interfaces is not setIncoming update filter list for all interfaces is not setRouter ID 192.168.10.9Number of areas in this router is 1. 1 normal 0 stub 0 nssa

    Maximum path: 4Routing for Networks:10.10.10.0 0.0.0.255 area 0192.168.10.0 0.0.0.3 area 0192.168.10.8 0.0.0.3 area 0

    Routing Information Sources:Gateway Distance Last Update192.168.10.5 110 00:09:39192.168.10.9 110 00:09:01192.168.10.10 110 00:09:01

    Distance: (default is 110)R3R3#show ip protocols

    Routing Protocol is "ospf 1"Outgoing update filter list for all interfaces is not setIncoming update filter list for all interfaces is not setRouter ID 192.168.10.10Number of areas in this router is 1. 1 normal 0 stub 0 nssaMaximum path: 4

  • 7/27/2019 Configuraciones Escenario 1.docx

    7/20

    Routing for Networks:172.16.1.32 0.0.0.7 area 0192.168.10.4 0.0.0.3 area 0192.168.10.8 0.0.0.3 area 0

    Routing Information Sources:Gateway Distance Last Update192.168.10.5 110 00:08:49192.168.10.9 110 00:08:11192.168.10.10 110 00:08:11

    Distance: (default is 110)

    Show ip ospf R1R1#show ip ospf Routing Process "ospf 1" with ID 192.168.10.5Supports only single TOS(TOS0) routesSupports opaque LSASPF schedule delay 5 secs, Hold time between two SPFs 10 secsMinimum LSA interval 5 secs. Minimum LSA arrival 1 secsNumber of external LSA 0. Checksum Sum 0x000000Number of opaque AS LSA 0. Checksum Sum 0x000000Number of DCbitless external and opaque AS LSA 0Number of DoNotAge external and opaque AS LSA 0Number of areas in this router is 1. 1 normal 0 stub 0 nssaExternal flood list length 0

    Area BACKBONE(0)Number of interfaces in this area is 3

    Area has no authenticationSPF algorithm executed 10 timesArea ranges areNumber of LSA 3. Checksum Sum 0x01e247Number of opaque link LSA 0. Checksum Sum 0x000000Number of DCbitless LSA 0Number of indication LSA 0Number of DoNotAge LSA 0Flood list length 0

    R2R2#show ip ospf Routing Process "ospf 1" with ID 192.168.10.9Supports only single TOS(TOS0) routesSupports opaque LSASPF schedule delay 5 secs, Hold time between two SPFs 10 secsMinimum LSA interval 5 secs. Minimum LSA arrival 1 secsNumber of external LSA 0. Checksum Sum 0x000000Number of opaque AS LSA 0. Checksum Sum 0x000000Number of DCbitless external and opaque AS LSA 0Number of DoNotAge external and opaque AS LSA 0

  • 7/27/2019 Configuraciones Escenario 1.docx

    8/20

    Number of areas in this router is 1. 1 normal 0 stub 0 nssaExternal flood list length 0

    Area BACKBONE(0)Number of interfaces in this area is 3Area has no authenticationSPF algorithm executed 7 timesArea ranges areNumber of LSA 3. Checksum Sum 0x01e247Number of opaque link LSA 0. Checksum Sum 0x000000Number of DCbitless LSA 0Number of indication LSA 0Number of DoNotAge LSA 0Flood list length 0

    R3R3#show ip ospf Routing Process "ospf 1" with ID 192.168.10.10Supports only single TOS(TOS0) routes

    Supports opaque LSASPF schedule delay 5 secs, Hold time between two SPFs 10 secsMinimum LSA interval 5 secs. Minimum LSA arrival 1 secsNumber of external LSA 0. Checksum Sum 0x000000Number of opaque AS LSA 0. Checksum Sum 0x000000Number of DCbitless external and opaque AS LSA 0Number of DoNotAge external and opaque AS LSA 0Number of areas in this router is 1. 1 normal 0 stub 0 nssaExternal flood list length 0

    Area BACKBONE(0)Number of interfaces in this area is 3

    Area has no authenticationSPF algorithm executed 4 timesArea ranges areNumber of LSA 3. Checksum Sum 0x01e247Number of opaque link LSA 0. Checksum Sum 0x000000Number of DCbitless LSA 0Number of indication LSA 0Number of DoNotAge LSA 0Flood list length 0

    Configuracion del LoopbackR1R1#config tEnter configuration commands, one per line. End with CNTL/Z.R1(config)#interface loopback 0

    %LINK-5-CHANGED: Interface Loopback0, changed state to up

    %LINEPROTO-5-UPDOWN: Line protocol on Interface Loopback0, changed state to up

  • 7/27/2019 Configuraciones Escenario 1.docx

    9/20

    R1(config-if)#ip add 10.1.1.1 255.255.255.255R1(config-if)#endR2R2#config tEnter configuration commands, one per line. End with CNTL/Z.R2(config)#int loopback0

    %LINK-5-CHANGED: Interface Loopback0, changed state to up

    %LINEPROTO-5-UPDOWN: Line protocol on Interface Loopback0, changed state to up

    R2(config-if)#ip add 10.2.2.2 255.255.255.255R2(config-if)#endR3R3#config tEnter configuration commands, one per line. End with CNTL/Z.

    R3(config)#int loopback0

    %LINK-5-CHANGED: Interface Loopback0, changed state to up

    %LINEPROTO-5-UPDOWN: Line protocol on Interface Loopback0, changed state to up

    R3(config-if)#ip add 10.3.3.3 255.255.255.255R3(config-if)#end

    Desarrollo de la actividad

    R1Routing Protocol is "ospf 1"

    Outgoing update filter list for all interfaces is not setIncoming update filter list for all interfaces is not setRouter ID 10.4.4.4Number of areas in this router is 1. 1 normal 0 stub 0 nssaMaximum path: 4Routing for Networks:172.16.1.16 0.0.0.15 area 0192.168.10.0 0.0.0.3 area 0192.168.10.4 0.0.0.3 area 0

    Routing Information Sources:Gateway Distance Last Update10.1.1.1 110 00:05:3710.2.2.2 110 00:00:4610.3.3.3 110 00:00:4610.4.4.4 110 00:00:46192.168.10.5 110 00:45:32192.168.10.9 110 00:20:33192.168.10.10 110 00:20:21

  • 7/27/2019 Configuraciones Escenario 1.docx

    10/20

    Distance: (default is 110)

    R1#show ip routeCodes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP

    D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter areaN1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGPi - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area* - candidate default, U - per-user static route, o - ODRP - periodic downloaded static route

    Gateway of last resort is not set

    10.0.0.0/8 is variably subnetted, 2 subnets, 2 masksC 10.1.1.1/32 is directly connected, Loopback0O 10.10.10.0/24 [110/65] via 192.168.10.2, 00:02:03, Serial0/0/0

    172.16.0.0/16 is variably subnetted, 2 subnets, 2 masks

    C 172.16.1.16/28 is directly connected, FastEthernet0/0O 172.16.1.32/29 [110/65] via 192.168.10.6, 00:02:03, Serial0/0/1

    192.168.10.0/30 is subnetted, 3 subnetsC 192.168.10.0 is directly connected, Serial0/0/0C 192.168.10.4 is directly connected, Serial0/0/1O 192.168.10.8 [110/128] via 192.168.10.2, 00:02:03, Serial0/0/0

    [110/128] via 192.168.10.6, 00:02:03, Serial0/0/1R1#show interfaces serial0/0/

    ^% Invalid input detected at '^' marker.

    R1#show interfaces serial0/0/0Serial0/0/0 is up, line protocol is up (connected)Hardware is HD64570Internet address is 192.168.10.1/30MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec,

    reliability 255/255, txload 1/255, rxload 1/255Encapsulation HDLC, loopback not set, keepalive set (10 sec)Last input never, output never, output hang neverLast clearing of "show interface" counters neverInput queue: 0/75/0 (size/max/drops); Total output drops: 0Queueing strategy: weighted fairOutput queue: 0/1000/64/0 (size/max total/threshold/drops)

    Conversations 0/0/256 (active/max active/max total)Reserved Conversations 0/0 (allocated/max allocated)Available Bandwidth 1158 kilobits/sec

    5 minute input rate 62 bits/sec, 0 packets/sec5 minute output rate 58 bits/sec, 0 packets/sec

    208 packets input, 15836 bytes, 0 no bufferReceived 0 broadcasts, 0 runts, 0 giants, 0 throttles0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort

  • 7/27/2019 Configuraciones Escenario 1.docx

    11/20

    188 packets output, 13548 bytes, 0 underruns0 output errors, 0 collisions, 1 interface resets0 output buffer failures, 0 output buffers swapped out0 carrier transitionsDCD=up DSR=up DTR=up RTS=up CTS=up

    R1#R1#config tEnter configuration commands, one per line. End with CNTL/Z.R1(config)#int s0/0/0R1(config-if)#bandwidth 64R1(config-if)#int s0/0/1R1(config-if)#bandwidth 64R1(config-if)#end

    %SYS-5-CONFIG_I: Configured from console by consoleR1#show ip ospf interfaceFastEthernet0/0 is up, line protocol is up

    Internet address is 172.16.1.17/28, Area 0Process ID 1, Router ID 10.4.4.4, Network Type BROADCAST, Cost: 1Transmit Delay is 1 sec, State DR, Priority 1Designated Router (ID) 10.4.4.4, Interface address 172.16.1.17No backup designated router on this networkTimer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5

    Hello due in 00:00:04Index 1/1, flood queue length 0Next 0x0(0)/0x0(0)Last flood scan length is 1, maximum is 1Last flood scan time is 0 msec, maximum is 0 msec

    Neighbor Count is 0, Adjacent neighbor count is 0Suppress hello for 0 neighbor(s)Serial0/0/0 is up, line protocol is up

    Internet address is 192.168.10.1/30, Area 0Process ID 1, Router ID 10.4.4.4, Network Type POINT-TO-POINT, Cost: 1562Transmit Delay is 1 sec, State POINT-TO-POINT, Priority 0No designated router on this networkNo backup designated router on this networkTimer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5

    Hello due in 00:00:04Index 2/2, flood queue length 0Next 0x0(0)/0x0(0)Last flood scan length is 1, maximum is 1Last flood scan time is 0 msec, maximum is 1 msecNeighbor Count is 1 , Adjacent neighbor count is 1Adjacent with neighbor 10.2.2.2

    Suppress hello for 0 neighbor(s)Serial0/0/1 is up, line protocol is up

    Internet address is 192.168.10.5/30, Area 0Process ID 1, Router ID 10.4.4.4, Network Type POINT-TO-POINT, Cost: 1562

  • 7/27/2019 Configuraciones Escenario 1.docx

    12/20

    Transmit Delay is 1 sec, State POINT-TO-POINT, Priority 0No designated router on this networkNo backup designated router on this networkTimer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5

    Hello due in 00:00:04Index 3/3, flood queue length 0Next 0x0(0)/0x0(0)Last flood scan length is 1, maximum is 1Last flood scan time is 0 msec, maximum is 0 msecNeighbor Count is 1 , Adjacent neighbor count is 1Adjacent with neighbor 10.3.3.3

    Suppress hello for 0 neighbor(s)R1#config tEnter configuration commands, one per line. End with CNTL/Z.R1(config)#interface loopback1

    %LINK-5-CHANGED: Interface Loopback1, changed state to up

    %LINEPROTO-5-UPDOWN: Line protocol on Interface Loopback1, changed state to up

    R1(config-if)#ip add 172.30.1.1 255.255.255.252R1(config-if)#ip route 0.0.0.0 0.0.0.0 loopback1R1(config)#router ospf 1R1(config-router)#default-information originateR1(config-router)#04:21:58: %OSPF-5-ADJCHG: Process 1, Nbr 10.2.2.2 on Serial0/0/0 from FULL to DOWN,Neighbor Down: Dead timer expired

    04:21:58: %OSPF-5-ADJCHG: Process 1, Nbr 10.2.2.2 on Serial0/0/0 from FULL to DOWN,Neighbor Down: Interface down or detached

    R1(config-router)#int s0/0/0R1(config-if)#ip ospf hello-interval 5R1(config-if)#ip ospf dead-interval 20R1(config-if)#04:23:53: %OSPF-5-ADJCHG: Process 1, Nbr 10.2.2.2 on Serial0/0/0 from LOADING to FULL,Loading Doneend

    %SYS-5-CONFIG_I: Configured from console by consoleR1#show ip ospf interfaceFastEthernet0/0 is up, line protocol is up

    Internet address is 172.16.1.17/28, Area 0Process ID 1, Router ID 10.4.4.4, Network Type BROADCAST, Cost: 1Transmit Delay is 1 sec, State DR, Priority 1Designated Router (ID) 10.4.4.4, Interface address 172.16.1.17No backup designated router on this networkTimer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5

  • 7/27/2019 Configuraciones Escenario 1.docx

    13/20

    Hello due in 00:00:01Index 1/1, flood queue length 0Next 0x0(0)/0x0(0)Last flood scan length is 1, maximum is 1Last flood scan time is 0 msec, maximum is 0 msecNeighbor Count is 0, Adjacent neighbor count is 0Suppress hello for 0 neighbor(s)

    Serial0/0/0 is up, line protocol is upInternet address is 192.168.10.1/30, Area 0Process ID 1, Router ID 10.4.4.4, Network Type POINT-TO-POINT, Cost: 1562Transmit Delay is 1 sec, State POINT-TO-POINT, Priority 0No designated router on this networkNo backup designated router on this networkTimer intervals configured, Hello 5, Dead 20, Wait 20, Retransmit 5

    Hello due in 00:00:01Index 2/2, flood queue length 0Next 0x0(0)/0x0(0)

    Last flood scan length is 1, maximum is 1Last flood scan time is 0 msec, maximum is 1 msecNeighbor Count is 1 , Adjacent neighbor count is 1Adjacent with neighbor 10.2.2.2

    Suppress hello for 0 neighbor(s)Serial0/0/1 is up, line protocol is up

    Internet address is 192.168.10.5/30, Area 0Process ID 1, Router ID 10.4.4.4, Network Type POINT-TO-POINT, Cost: 1562Transmit Delay is 1 sec, State POINT-TO-POINT, Priority 0No designated router on this networkNo backup designated router on this network

    Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5Hello due in 00:00:01Index 3/3, flood queue length 0Next 0x0(0)/0x0(0)Last flood scan length is 1, maximum is 1Last flood scan time is 0 msec, maximum is 0 msecNeighbor Count is 1 , Adjacent neighbor count is 1Adjacent with neighbor 10.3.3.3

    Suppress hello for 0 neighbor(s)R1#R1#R1#show ip ospf neighbor

    Neighbor ID Pri State Dead Time Address Interface10.2.2.2 0 FULL/ - 00:00:15 192.168.10.2 Serial0/0/010.3.3.3 0 FULL/ - 00:00:35 192.168.10.6 Serial0/0/1R1#R2

    R2>en

  • 7/27/2019 Configuraciones Escenario 1.docx

    14/20

    R2#show ip protocols

    Routing Protocol is "ospf 1"Outgoing update filter list for all interfaces is not setIncoming update filter list for all interfaces is not setRouter ID 10.2.2.2Number of areas in this router is 1. 1 normal 0 stub 0 nssaMaximum path: 4Routing for Networks:10.10.10.0 0.0.0.255 area 0192.168.10.0 0.0.0.3 area 0192.168.10.8 0.0.0.3 area 0

    Routing Information Sources:Gateway Distance Last Update10.1.1.1 110 00:03:5110.2.2.2 110 00:03:5710.3.3.3 110 00:03:51

    192.168.10.5 110 00:29:39192.168.10.9 110 00:04:40192.168.10.10 110 00:04:28

    Distance: (default is 110)

    R2#%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0/0, changed state to down

    02:01:19: %OSPF-5-ADJCHG: Process 1, Nbr 10.1.1.1 on Serial0/0/0 from FULL to DOWN,Neighbor Down: Interface down or detached

    %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0/1, changed state to down

    02:01:19: %OSPF-5-ADJCHG: Process 1, Nbr 10.3.3.3 on Serial0/0/1 from FULL to DOWN,Neighbor Down: Interface down or detached

    %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0/0, changed state to up

    %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0/1, changed state to up

    02:01:30: %OSPF-5-ADJCHG: Process 1, Nbr 10.3.3.3 on Serial0/0/1 from LOADING to FULL,Loading Done

    02:01:30: %OSPF-5-ADJCHG: Process 1, Nbr 10.1.1.1 on Serial0/0/0 from LOADING to FULL,Loading Done

    %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0/0, changed state to down

    03:57:48: %OSPF-5-ADJCHG: Process 1, Nbr 10.1.1.1 on Serial0/0/0 from FULL to DOWN,Neighbor Down: Interface down or detached

  • 7/27/2019 Configuraciones Escenario 1.docx

    15/20

    %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0/1, changed state to down

    03:57:48: %OSPF-5-ADJCHG: Process 1, Nbr 10.3.3.3 on Serial0/0/1 from FULL to DOWN,Neighbor Down: Interface down or detached

    %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0/1, changed state to up

    %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0/0, changed state to up

    03:57:58: %OSPF-5-ADJCHG: Process 1, Nbr 10.3.3.3 on Serial0/0/1 from LOADING to FULL,Loading Done

    03:57:58: %OSPF-5-ADJCHG: Process 1, Nbr 10.1.1.1 on Serial0/0/0 from LOADING to FULL,Loading Done

    04:00:13: %OSPF-5-ADJCHG: Process 1, Nbr 10.4.4.4 on Serial0/0/0 from LOADING to FULL,Loading Done

    R2>enR2#show ip ospf neighbor

    Neighbor ID Pri State Dead Time Address Interface10.4.4.4 0 FULL/ - 00:00:38 192.168.10.1 Serial0/0/010.3.3.3 0 FULL/ - 00:00:38 192.168.10.10 Serial0/0/1R2#04:02:53: %OSPF-5-ADJCHG: Process 1, Nbr 10.4.4.4 on Serial0/0/0 from LOADING to FULL,Loading Done

    R2#config tEnter configuration commands, one per line. End with CNTL/Z.R2(config)#int s0/0/0R2(config-if)#bandwidth 64R2(config-if)#int s0/0/1R2(config-if)#bandwidth 64R2(config-if)#end

    %SYS-5-CONFIG_I: Configured from console by consoleR2#show ip routeCodes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP

    D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter areaN1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGPi - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area* - candidate default, U - per-user static route, o - ODRP - periodic downloaded static route

    Gateway of last resort is 192.168.10.1 to network 0.0.0.0

  • 7/27/2019 Configuraciones Escenario 1.docx

    16/20

    10.0.0.0/8 is variably subnetted, 2 subnets, 2 masks

    C 10.2.2.2/32 is directly connected, Loopback0C 10.10.10.0/24 is directly connected, FastEthernet0/0

    172.16.0.0/16 is variably subnetted, 2 subnets, 2 masksO 172.16.1.16/28 [110/1563] via 192.168.10.1, 00:06:04, Serial0/0/0O 172.16.1.32/29 [110/1563] via 192.168.10.10, 00:06:04, Serial0/0/1

    192.168.10.0/30 is subnetted, 3 subnetsC 192.168.10.0 is directly connected, Serial0/0/0O 192.168.10.4 [110/3124] via 192.168.10.10, 00:03:48, Serial0/0/1

    [110/3124] via 192.168.10.1, 00:03:48, Serial0/0/0C 192.168.10.8 is directly connected, Serial0/0/1O*E2 0.0.0.0/0 [110/1] via 192.168.10.1, 00:00:08, Serial0/0/0R2#config tEnter configuration commands, one per line. End with CNTL/Z.R2(config)#router ospf 1R2(config-router)#auto-cost reference-bandwidth 10000

    ^% Invalid input detected at '^' marker.

    R2(config-router)#auto-cost reference-bandwidth 10000^

    % Invalid input detected at '^' marker.

    R2(config-router)#R2(config-router)#end

    %SYS-5-CONFIG_I: Configured from console by console

    R2#config tEnter configuration commands, one per line. End with CNTL/Z.R2(config)#int s0/0/0R2(config-if)#ip ospf hello-interval 5R2(config-if)#ip ospf dead-interval 20R2(config-if)#end

    %SYS-5-CONFIG_I: Configured from console by consoleR2#04:21:19: %OSPF-5-ADJCHG: Process 1, Nbr 10.4.4.4 on Serial0/0/0 from FULL to DOWN,Neighbor Down: Dead timer expired

    04:21:19: %OSPF-5-ADJCHG: Process 1, Nbr 10.4.4.4 on Serial0/0/0 from FULL to DOWN,Neighbor Down: Interface down or detached

    04:23:15: %OSPF-5-ADJCHG: Process 1, Nbr 10.4.4.4 on Serial0/0/0 from LOADING to FULL,Loading DoneR3

    R3>en

  • 7/27/2019 Configuraciones Escenario 1.docx

    17/20

    R3#show ip protocols

    Routing Protocol is "ospf 1"Outgoing update filter list for all interfaces is not setIncoming update filter list for all interfaces is not setRouter ID 10.3.3.3Number of areas in this router is 1. 1 normal 0 stub 0 nssaMaximum path: 4Routing for Networks:172.16.1.32 0.0.0.7 area 0192.168.10.4 0.0.0.3 area 0192.168.10.8 0.0.0.3 area 0

    Routing Information Sources:Gateway Distance Last Update10.1.1.1 110 00:04:1510.2.2.2 110 00:04:2110.3.3.3 110 00:04:15

    192.168.10.5 110 00:30:02192.168.10.9 110 00:05:03192.168.10.10 110 00:04:51

    Distance: (default is 110)

    R3#show ip ospf neighbor

    Neighbor ID Pri State Dead Time Address Interface10.1.1.1 0 FULL/ - 00:00:39 192.168.10.5 Serial0/0/010.2.2.2 0 FULL/ - 00:00:34 192.168.10.9 Serial0/0/1R3#

    %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0/0, changed state to down

    02:01:08: %OSPF-5-ADJCHG: Process 1, Nbr 10.1.1.1 on Serial0/0/0 from FULL to DOWN,Neighbor Down: Interface down or detached

    %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0/1, changed state to down

    02:01:08: %OSPF-5-ADJCHG: Process 1, Nbr 10.2.2.2 on Serial0/0/1 from FULL to DOWN,Neighbor Down: Interface down or detached

    %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0/0, changed state to up

    %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0/1, changed state to up

    02:01:19: %OSPF-5-ADJCHG: Process 1, Nbr 10.1.1.1 on Serial0/0/0 from LOADING to FULL,Loading Done

    02:01:19: %OSPF-5-ADJCHG: Process 1, Nbr 10.2.2.2 on Serial0/0/1 from LOADING to FULL,Loading Done

  • 7/27/2019 Configuraciones Escenario 1.docx

    18/20

    %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0/0, changed state to down

    03:57:36: %OSPF-5-ADJCHG: Process 1, Nbr 10.1.1.1 on Serial0/0/0 from FULL to DOWN,Neighbor Down: Interface down or detached

    %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0/1, changed state to down

    03:57:36: %OSPF-5-ADJCHG: Process 1, Nbr 10.2.2.2 on Serial0/0/1 from FULL to DOWN,Neighbor Down: Interface down or detached

    %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0/0, changed state to up

    %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0/1, changed state to up

    03:57:47: %OSPF-5-ADJCHG: Process 1, Nbr 10.1.1.1 on Serial0/0/0 from LOADING to FULL,Loading Done

    03:57:47: %OSPF-5-ADJCHG: Process 1, Nbr 10.2.2.2 on Serial0/0/1 from LOADING to FULL,Loading Done

    04:00:02: %OSPF-5-ADJCHG: Process 1, Nbr 10.4.4.4 on Serial0/0/0 from LOADING to FULL,Loading Done

    04:02:42: %OSPF-5-ADJCHG: Process 1, Nbr 10.4.4.4 on Serial0/0/0 from LOADING to FULL,Loading Done

    R3>en

    R3#config tEnter configuration commands, one per line. End with CNTL/Z.R3(config)#int s0/0/0R3(config-if)#ip ospf cost 1562R3(config-if)#int s0/0/1R3(config-if)#ip ospf cost 1562R3(config-if)#end

    %SYS-5-CONFIG_I: Configured from console by consoleR3#show ip ospf interfaceFastEthernet0/0 is up, line protocol is up

    Internet address is 172.16.1.33/29, Area 0Process ID 1, Router ID 10.3.3.3, Network Type BROADCAST, Cost: 1Transmit Delay is 1 sec, State DR, Priority 1Designated Router (ID) 10.3.3.3, Interface address 172.16.1.33No backup designated router on this networkTimer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5

    Hello due in 00:00:02Index 1/1, flood queue length 0Next 0x0(0)/0x0(0)

  • 7/27/2019 Configuraciones Escenario 1.docx

    19/20

    Last flood scan length is 1, maximum is 1Last flood scan time is 0 msec, maximum is 0 msecNeighbor Count is 0, Adjacent neighbor count is 0Suppress hello for 0 neighbor(s)

    Serial0/0/0 is up, line protocol is upInternet address is 192.168.10.6/30, Area 0Process ID 1, Router ID 10.3.3.3, Network Type POINT-TO-POINT, Cost: 1562Transmit Delay is 1 sec, State POINT-TO-POINT, Priority 0No designated router on this networkNo backup designated router on this networkTimer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5

    Hello due in 00:00:02Index 2/2, flood queue length 0Next 0x0(0)/0x0(0)Last flood scan length is 1, maximum is 1Last flood scan time is 0 msec, maximum is 0 msecNeighbor Count is 1 , Adjacent neighbor count is 1

    Adjacent with neighbor 10.4.4.4Suppress hello for 0 neighbor(s)

    Serial0/0/1 is up, line protocol is upInternet address is 192.168.10.10/30, Area 0Process ID 1, Router ID 10.3.3.3, Network Type POINT-TO-POINT, Cost: 1562Transmit Delay is 1 sec, State POINT-TO-POINT, Priority 0No designated router on this networkNo backup designated router on this networkTimer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5

    Hello due in 00:00:02Index 3/3, flood queue length 0

    Next 0x0(0)/0x0(0)Last flood scan length is 1, maximum is 1Last flood scan time is 0 msec, maximum is 0 msecNeighbor Count is 1 , Adjacent neighbor count is 1Adjacent with neighbor 10.2.2.2

    Suppress hello for 0 neighbor(s)R3#

  • 7/27/2019 Configuraciones Escenario 1.docx

    20/20

    Topologa

    Pings