Arquivos: Equip_Rede_II_Aula_07_-_Lab_PAP_CHAP.pka
https://www.dropbox.com/sh/9xd1rg89okviokf/AeOwpMMAxp?m
Configuração OSPF R1:
R1(config-router)#router ospf 1
R1(config-router)#network 192.168.10.0 0.0.0.255 area 0
R1(config-router)#network 10.1.1.0 0.0.0.3 area 0
*** Configurar a autenticação PAP em R1:
R1(config)#username R2 password cisco123
R1(config)#interface s0/0/0
R1(config-if)#encapsulation ppp
R1(config-if)#ppp authentication pap
R1(config-if)#ppp pap sent-username R1 password cisco123
R1(config-if)#end
**** Comandos Show em R1
R1#sh ip route
Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
i - 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 - ODR
P - periodic downloaded static route
Gateway of last resort is 10.1.1.2 to network 0.0.0.0
10.0.0.0/30 is subnetted, 2 subnets
C 10.1.1.0 is directly connected, Serial0/0/0
O 10.2.2.0 [110/128] via 10.1.1.2, 00:19:11, Serial0/0/0
C 192.168.10.0/24 is directly connected, FastEthernet0/0
O 192.168.30.0/24 [110/129] via 10.1.1.2, 00:19:11, Serial0/0/0
O*E2 0.0.0.0/0 [110/1] via 10.1.1.2, 00:01:42, Serial0/0/0
R1#
R1#show ip protocols
Routing Protocol is "ospf 1"
Outgoing update filter list for all interfaces is not set
Incoming update filter list for all interfaces is not set
Router ID 192.168.10.1
Number of areas in this router is 1. 1 normal 0 stub 0 nssa
Maximum path: 4
Routing for Networks:
192.168.10.0 0.0.0.255 area 0
10.1.1.0 0.0.0.3 area 0
Passive Interface(s):
FastEthernet0/0
Routing Information Sources:
Gateway Distance Last Update
192.168.10.1 110 00:19:54
192.168.30.1 110 00:23:48
209.165.200.225 110 00:02:18
Distance: (default is 110)
R1#
Configuração OSPF R2:
R2(config-router)#router ospf 1
R2(config-router)#network 10.2.2.0 0.0.0.3 area 0
R2(config-router)#network 10.1.1.0 0.0.0.3 area 0
Em R2 Criar rota estática para ISP:
R2(config-router)#ip route 0.0.0.0 0.0.0.0 s0/1/0
R2(config)#router ospf 1
R2(config-router)#default-information originate
R2(config-router)#
*** Configurar a autenticação PAP em R2:
R2(config)#username R1 password cisco123
R2(config)#interface s0/0/1
R2(config-if)#encapsulation ppp
R2(config-if)#ppp authentication pap
R2(config-if)#ppp pap sent-username R2 password cisco123
R2(config-if)#end
*** Configurar a autenticação PAP entre R2 e R3:
R2(config)#username R3 password cisco123
R2(config)#interface s0/0/1
R2(config-if)#encapsulation ppp
R2(config-if)#ppp authentication pap
R2(config-if)#ppp pap sent-username R2 password cisco123
R2(config-if)#end
R3(config)#username R2 password cisco123
R3(config)#interface s0/0/1
R3(config-if)#encapsulation ppp
R3(config-if)#ppp authentication pap
R3(config-if)#ppp pap sent-username R3 password cisco123
R3(config-if)#end
PPP: Warning: You have chosen a username/password combination that
is valid for CHAP. This is a potential security hole.
R2(config-if)#
$$$$$$$$$$$$$$$
00:33:47: %OSPF-5-ADJCHG: Process 1, Nbr 209.165.200.225 on Serial0/0/1 from LOADING to FULL, Loading Done
R2#ping 209.165.200.10
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 209.165.200.10, timeout is 2 seconds:
U.U.U
Success rate is 0 percent (0/5)
R2#ping 209.165.200.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 209.165.200.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 2/3/6 ms
R2#
R2#sh ip route
Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
i - 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 - ODR
P - periodic downloaded static route
Gateway of last resort is 0.0.0.0 to network 0.0.0.0
10.0.0.0/30 is subnetted, 2 subnets
C 10.1.1.0 is directly connected, Serial0/0/0
C 10.2.2.0 is directly connected, Serial0/0/1
O 192.168.10.0/24 [110/65] via 10.1.1.1, 00:23:00, Serial0/0/0
O 192.168.30.0/24 [110/65] via 10.2.2.2, 00:26:55, Serial0/0/1
209.165.200.0/27 is subnetted, 1 subnets
C 209.165.200.224 is directly connected, Serial0/1/0
S* 0.0.0.0/0 is directly connected, Serial0/1/0
R2#
Configuração OSPF R3:
R3(config-router)#router ospf 1
R3(config-router)#network 192.168.30.0 0.0.0.255 area 0
R3(config-router)#network 10.2.2.0 0.0.0.3 area 0
00:33:47: %OSPF-5-ADJCHG: Process 1, Nbr 209.165.200.225 on Serial0/0/1 from LOADING to FULL, Loading Done
R3#show ip rou
R3#show ip route
Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
i - 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 - ODR
P - periodic downloaded static route
Gateway of last resort is 10.2.2.1 to network 0.0.0.0
10.0.0.0/30 is subnetted, 2 subnets
O 10.1.1.0 [110/128] via 10.2.2.1, 00:23:34, Serial0/0/1
C 10.2.2.0 is directly connected, Serial0/0/1
O 192.168.10.0/24 [110/129] via 10.2.2.1, 00:23:34, Serial0/0/1
C 192.168.30.0/24 is directly connected, FastEthernet0/0
O*E2 0.0.0.0/0 [110/1] via 10.2.2.1, 00:05:59, Serial0/0/1
R3#
R3#show ip rou
R3#show ip route
Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
i - 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 - ODR
P - periodic downloaded static route
Gateway of last resort is 10.2.2.1 to network 0.0.0.0
10.0.0.0/30 is subnetted, 2 subnets
O 10.1.1.0 [110/128] via 10.2.2.1, 00:23:34, Serial0/0/1
C 10.2.2.0 is directly connected, Serial0/0/1
O 192.168.10.0/24 [110/129] via 10.2.2.1, 00:23:34, Serial0/0/1
C 192.168.30.0/24 is directly connected, FastEthernet0/0
O*E2 0.0.0.0/0 [110/1] via 10.2.2.1, 00:05:59, Serial0/0/1
R3#
**** Em R2, não anuncie a rede 209.165.200.224/30
###############################################
Configuração dos Routers:
R1#wr
Building configuration...
[OK]
R1#sh run
R1#sh running-config
Building configuration...
Current configuration : 1046 bytes
!
version 12.3
no service timestamps log datetime msec
no service timestamps debug datetime msec
no service password-encryption
!
hostname R1
!
!
!
enable secret 5 $1$qAyk$Z69Y2gkSzYxEMEb/uZ7XW/
!
!
!
!
!
!
username R2 password 0 cisco123
!
!
!
!
!
no ip domain-lookup
!
!
!
!
!
!
interface FastEthernet0/0
description R1 LAN
ip address 192.168.10.1 255.255.255.0
duplex auto
speed auto
!
interface FastEthernet0/1
no ip address
duplex auto
speed auto
shutdown
!
interface Serial0/0/0
description Link to R2
ip address 10.1.1.1 255.255.255.252
encapsulation ppp
ppp authentication pap
ppp pap sent-username R1 password 0 cisco123
clock rate 64000
!
interface Serial0/0/1
no ip address
shutdown
!
interface Vlan1
no ip address
shutdown
!
router ospf 1
log-adjacency-changes
passive-interface FastEthernet0/0
network 192.168.10.0 0.0.0.255 area 0
network 10.1.1.0 0.0.0.3 area 0
!
ip classless
!
!
!
banner motd ^CAUTHORIZED ACCESS ONLY^C
!
!
!
!
line con 0
password cisco
login
line vty 0 4
password cisco
login
!
!
!
end
R1#
R1#show int s0/0/0
Serial0/0/0 is up, line protocol is up (connected)
Hardware is HD64570
Description: Link to R2
Internet address is 10.1.1.1/30
MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation PPP, loopback not set, keepalive set (10 sec)
LCP Open
Open: IPCP, CDPCP
Last input never, output never, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/0 (size/max/drops); Total output drops: 0
Queueing strategy: weighted fair
Output 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 56 bits/sec, 0 packets/sec
5 minute output rate 57 bits/sec, 0 packets/sec
224 packets input, 16552 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
221 packets output, 16088 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
DCD=up DSR=up DTR=up RTS=up CTS=up
R1#
#################################################
00:51:42: %OSPF-5-ADJCHG: Process 1, Nbr 192.168.30.1 on Serial0/0/1 from LOADING to FULL, Loading Done
R2#
R2#
R2#sh
R2#show run
R2#show running-config
Building configuration...
Current configuration : 1371 bytes
!
version 12.3
no service timestamps log datetime msec
no service timestamps debug datetime msec
no service password-encryption
!
hostname R2
!
!
!
enable secret 5 $1$8TJq$qdBqJGm8CbMZPssueXCEp0
!
!
!
!
!
!
username R1 password 0 cisco123
username R3 password 0 cisco123
!
!
!
!
!
no ip domain-lookup
!
!
!
!
!
!
interface FastEthernet0/0
no ip address
duplex auto
speed auto
shutdown
!
interface FastEthernet0/1
no ip address
duplex auto
speed auto
shutdown
!
interface Serial0/0/0
description Link to R1
ip address 10.1.1.2 255.255.255.252
encapsulation ppp
ppp authentication pap
ppp pap sent-username R2 password 0 cisco123
!
interface Serial0/0/1
description Link to R3
ip address 10.2.2.1 255.255.255.252
encapsulation ppp
ppp authentication chap
ppp pap sent-username R2 password 0 cisco123
clock rate 64000
!
interface Serial0/1/0
description Link to ISP
ip address 209.165.200.225 255.255.255.224
!
interface Serial0/1/1
no ip address
shutdown
!
interface Vlan1
no ip address
shutdown
!
router ospf 1
log-adjacency-changes
passive-interface Serial0/1/0
network 10.2.2.0 0.0.0.3 area 0
network 10.1.1.0 0.0.0.3 area 0
default-information originate
!
ip classless
ip route 0.0.0.0 0.0.0.0 Serial0/1/0
!
!
!
banner motd ^CAUTHORIZED ACCESS ONLY^C
!
!
!
!
line con 0
password cisco
login
line vty 0 4
password cisco
login
!
!
!
end
R2#sh ip rou
R2#sh ip route
Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
i - 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 - ODR
P - periodic downloaded static route
Gateway of last resort is 0.0.0.0 to network 0.0.0.0
10.0.0.0/8 is variably subnetted, 3 subnets, 2 masks
C 10.1.1.0/30 is directly connected, Serial0/0/0
C 10.2.2.0/30 is directly connected, Serial0/0/1
C 10.2.2.2/32 is directly connected, Serial0/0/1
O 192.168.10.0/24 [110/65] via 10.1.1.1, 00:44:22, Serial0/0/0
O 192.168.30.0/24 [110/65] via 10.2.2.2, 00:02:26, Serial0/0/1
209.165.200.0/27 is subnetted, 1 subnets
C 209.165.200.224 is directly connected, Serial0/1/0
S* 0.0.0.0/0 is directly connected, Serial0/1/0
R2#sh
R2#show pro
R2#show ip pro
R2#show ip protocols
Routing Protocol is "ospf 1"
Outgoing update filter list for all interfaces is not set
Incoming update filter list for all interfaces is not set
Router ID 209.165.200.225
It is an autonomous system boundary router
Redistributing External Routes from,
Number of areas in this router is 1. 1 normal 0 stub 0 nssa
Maximum path: 4
Routing for Networks:
10.2.2.0 0.0.0.3 area 0
10.1.1.0 0.0.0.3 area 0
Passive Interface(s):
Serial0/1/0
Routing Information Sources:
Gateway Distance Last Update
192.168.10.1 110 00:14:32
192.168.30.1 110 00:02:39
209.165.200.225 110 00:02:39
Distance: (default is 110)
R2#
R2#
R2#
R2#sh int s0/0/0
Serial0/0/0 is up, line protocol is up (connected)
Hardware is HD64570
Description: Link to R1
Internet address is 10.1.1.2/30
MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation PPP, loopback not set, keepalive set (10 sec)
LCP Open
Open: IPCP, CDPCP
Last input never, output never, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/0 (size/max/drops); Total output drops: 0
Queueing strategy: weighted fair
Output 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 64 bits/sec, 0 packets/sec
5 minute output rate 66 bits/sec, 0 packets/sec
335 packets input, 23528 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
324 packets output, 23160 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
DCD=up DSR=up DTR=up RTS=up CTS=up
R2#sh int s0/0/1
Serial0/0/1 is up, line protocol is up (connected)
Hardware is HD64570
Description: Link to R3
Internet address is 10.2.2.1/30
MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation PPP, loopback not set, keepalive set (10 sec)
LCP Open
Open: IPCP, CDPCP
Last input never, output never, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/0 (size/max/drops); Total output drops: 0
Queueing strategy: weighted fair
Output 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/sec
5 minute output rate 57 bits/sec, 0 packets/sec
693 packets input, 48104 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
514 packets output, 36804 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
DCD=up DSR=up DTR=up RTS=up CTS=up
R2#
######################################################
R3#sh run
R3#sh running-config
Building configuration...
Current configuration : 1029 bytes
!
version 12.3
no service timestamps log datetime msec
no service timestamps debug datetime msec
no service password-encryption
!
hostname R3
!
!
!
enable secret 5 $1$I28i$o1ub9qiEr7xTeWLII3NAC1
!
!
!
!
!
!
username R2 password 0 cisco123
!
!
!
!
!
no ip domain-lookup
!
!
!
!
!
!
interface FastEthernet0/0
description R3 LAN
ip address 192.168.30.1 255.255.255.0
duplex auto
speed auto
!
interface FastEthernet0/1
no ip address
duplex auto
speed auto
shutdown
!
interface Serial0/0/0
no ip address
shutdown
!
interface Serial0/0/1
description Link to R2
ip address 10.2.2.2 255.255.255.252
encapsulation ppp
ppp authentication chap
ppp pap sent-username R3 password 0 cisco123
!
interface Vlan1
no ip address
shutdown
!
router ospf 1
log-adjacency-changes
passive-interface FastEthernet0/0
network 192.168.30.0 0.0.0.255 area 0
network 10.2.2.0 0.0.0.3 area 0
!
ip classless
!
!
!
banner motd ^CAUTHORIZED ACCESS ONLY^C
!
!
!
!
line con 0
password cisco
login
line vty 0 4
password cisco
login
!
!
!
end
R3#
R3#
R3#
R3#sh ip rou
R3#sh ip route
Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
i - 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 - ODR
P - periodic downloaded static route
Gateway of last resort is 10.2.2.1 to network 0.0.0.0
10.0.0.0/8 is variably subnetted, 3 subnets, 2 masks
O 10.1.1.0/30 [110/128] via 10.2.2.1, 00:03:46, Serial0/0/1
C 10.2.2.0/30 is directly connected, Serial0/0/1
C 10.2.2.1/32 is directly connected, Serial0/0/1
O 192.168.10.0/24 [110/129] via 10.2.2.1, 00:03:46, Serial0/0/1
C 192.168.30.0/24 is directly connected, FastEthernet0/0
O*E2 0.0.0.0/0 [110/1] via 10.2.2.1, 00:03:46, Serial0/0/1
R3#
R3#
R3#
R3#sh ip pro
R3#sh ip protocols
Routing Protocol is "ospf 1"
Outgoing update filter list for all interfaces is not set
Incoming update filter list for all interfaces is not set
Router ID 192.168.30.1
Number of areas in this router is 1. 1 normal 0 stub 0 nssa
Maximum path: 4
Routing for Networks:
192.168.30.0 0.0.0.255 area 0
10.2.2.0 0.0.0.3 area 0
Passive Interface(s):
FastEthernet0/0
Routing Information Sources:
Gateway Distance Last Update
192.168.10.1 110 00:15:55
192.168.30.1 110 00:04:02
209.165.200.225 110 00:04:02
Distance: (default is 110)
R3#
R3#
R3#
R3#sh
R3#show int s0/0/0
Serial0/0/0 is administratively down, line protocol is down (disabled)
Hardware is HD64570
MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation HDLC, loopback not set, keepalive set (10 sec)
Last input never, output never, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/0 (size/max/drops); Total output drops: 0
Queueing strategy: weighted fair
Output 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 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
0 packets input, 0 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
0 packets output, 0 bytes, 0 underruns
0 output errors, 0 collisions, 2 interface resets
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
DCD=down DSR=down DTR=down RTS=down CTS=down
R3#show int s0/0/1
Serial0/0/1 is up, line protocol is up (connected)
Hardware is HD64570
Description: Link to R2
Internet address is 10.2.2.2/30
MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation PPP, loopback not set, keepalive set (10 sec)
LCP Open
Open: IPCP, CDPCP
Last input never, output never, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/0 (size/max/drops); Total output drops: 0
Queueing strategy: weighted fair
Output 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 60 bits/sec, 0 packets/sec
5 minute output rate 61 bits/sec, 0 packets/sec
539 packets input, 38648 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
680 packets output, 46960 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
DCD=up DSR=up DTR=up RTS=up CTS=up
R3#
R3#
R3#
R3#
R3#sh
R3#show ip int br
Interface IP-Address OK? Method Status Protocol
FastEthernet0/0 192.168.30.1 YES manual up up
FastEthernet0/1 unassigned YES unset administratively down down
Serial0/0/0 unassigned YES unset administratively down down
Serial0/0/1 10.2.2.2 YES manual up up
Vlan1 unassigned YES unset administratively down down
R3#
https://www.dropbox.com/sh/9xd1rg89okviokf/AeOwpMMAxp?m
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