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CCNA
CCNA 640-801
1
http://www.cisco.com/warp/public/10/wwtraining/certprog/testing/
simulation/demo_sim.html
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Cisco Router CCNA
1 IP
OK
CCNA
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ena
config terminal
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Cisco Router CCNA
host Lab_A
enable secret class
CCNA
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class
ethernet 0 IP
192.5.5.1
interface ethernet 0
IP address 192.5.5.1 255.255.255.0
no shutdown
interface ethernet 1
IP address 205.7.5.1 255.255.255.0
no shutdown
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Cisco Router CCNA
}
interface serial 0
IP address 201.100.11.1 255.255.255.0
clock rate 56000
no shutdown
exit
exit
copy running-config startup-config
CCNA
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}
}
OK
close
2
There are 3 networks. One is network 172.168.1.0 The second
network is 172.168.2.0, The third network is non-172.168.0.0 .
Consider the network shown as fol lowing.You need to block FTP
traffic from network 172.168.2.0
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Cisco Router CCNA
CCNA
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Ans: Steps are as followings:
Router#config t
Router(config)#access-list 101 deny tcp 172.168.2.0 0.0.0.255
172.168.1.0 0.0.0.255 eq 21
Router(config)#access-list 101 deny tcp 172.168.2.0 0.0.0.255
172.168.1.0 0.0.0.255 eq 20
Router(config)#access-list 101 permit ip any any
Router(config)#interface ethernet 0
Router(config-if)#ip access-group 101 out
Router(config-if)# ^Z ; Press Ctrl+Z
Router# copy running-config startup-config
3
There are 3 networks. One is network 172.168.1.0 The second
network is 172.168.2.0. The third network is non-172.168.0.0 .
Consider the network shown as following.You need to block Telnet
traffic from network 172.168.2.0
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Cisco Router CCNA
Ans: Steps are as followings:
Router#config t
Router(config)#access-l ist 101 deny tcp 172.168.2.0 0.0.0.255
172.168.1.0 0.0.0.255 eq 23
Router(config)#access-list 101 permit ip any any
Router(config)#interface ethernet 0
Router(config-if)#ip access-group 101 out
Router(config-if)# ^Z ; Press Ctrl+Z
Router# copy running-config startup-config
4
There are 3 routers and one is left to be done. There are only 2
networks, one on the Ethernet port network 192.168.4.32 and the
other on the Serial port 192.168.3.64. The ip addresses were of the
class C range some what as given below.
Please add the rip configuration .
Ans: Steps are as followings:
1. Router> enable
2. Router# config t
3. Router(config)# router rip
4. Router(config-router)# network 192.168.4.0
5. Router(config-router)# network 192.168.3.0
6. Router(config-router)# ^Z ; Press Ctrl+Z
7. Router# copy running-config startup-config
