 
        
        
        
     

 Cisco Packet Tracer
 Cisco Packet Tracer
1.1.



























 Cisco Packet
 Cisco Packet
Tracer.
1.2.
Tracer.





 Cisco Packet Tracer.
 Cisco Packet Tracer.
1.3.
Cisco Packet Tracer 


















 Cisco.
 Cisco.












 -
-


Ethernet 
Cisco ASA





 CLI (Command Line Interface)
 CLI (Command Line Interface) 


























 CLI:
 CLI:
> 































# 












 -
-








6
 
ipconfig 



























(IP-
















 );
);
ping A.B.C.D 










 -
-


 IP-
 IP-

 A.B.C.D,
 A.B.C.D,
enable 


































 Cisco;
 Cisco;
configure terminal












 Cisco;
 Cisco;
no shutdown


























 Cisco;
 Cisco;
exit 

































 Cisco;
 Cisco;
write memory 





































 Cisco; show running-config
 Cisco; show running-config





 Cisco.
 Cisco.
1.4.











1.4.1.




































 Cisco Packet Tracer
 Cisco Packet Tracer 













 4.1.
4.1. 













 Cisco Packet Tracer
 Cisco Packet Tracer
7
 
VoIP-

















 End Devices
 End Devices 












 4.2.
4.2. 





































 Network Devices
 Network Devices




 Routers
 Routers  Switches
 Switches 























 Cisco
 Cisco 
















 4.3.
4.3. 





 Cisco
 Cisco




 .4.4.
.4.4. 




 Cisco
 Cisco
Connections 





















1.4.5.





 4.5.
4.5. 







8
 
1.4.2. 
























 Cisco
Cisco 









 Cisco 2960).
Cisco 2960). 






 4.6.
4.6. 
















 PC0,
 PC0, 










 (FastEthernet
 (FastEthernet




































 FastEthernet
 FastEthernet 


















9
 





 4.7.
4.7. 































 4.8.
4.8. 






10
 
| 
 | 
 | 
 | 
 | 4.1. | |
| 
 | 
 | IP- | 
 | 
 | |
| Cisco 1841 | FastEthernet0/0 | 192.168.1.1 | 255.255.255.0 | - | |
| FastEthernet0/1 | 192.168.0.1 | 255.255.255.0 | - | ||
| 
 | |||||
| PC0 | FastEthernet0 | 192.168.1.3 | 255.255.255.0 | 192.168.1.1 | |
| PC1 | FastEthernet0 | 192.168.0.3 | 255.255.255.0 | 192.168.0.1 | 
























 ,
, 

































 -
-










 4.9.
4.9. 






 PC0
 PC0
11
 




 .4.10.
.4.10. 







C:\>ipconfig
















 PC.
 PC.





 4.11.
4.11. 








 PC0
 PC0
PC






12
 
C:\>ping 192.168.0.3





 4.12.
4.12. 




 -
-



 PC
 PC
 PC1
 PC1















 -
-











 ping
 ping 









 CLI
 CLI 











 no
 no 

































 Tab):
 Tab):
Router>enable
Router#
Router#configure terminal
Router(config)#interface fastEthernet 0/0
Router(config-if)#ip address 192.168.1.1 255.255.255.0
Router(config-if)#no shutdown
Router(config-if)#exit
Router(config)#interface fastEthernet 0/1
Router(config-if)#ip address 192.168.0.1 255.255.255.0
Router(config-if)#no shutdown
Router(config-if)#end
Router#write memory
13
 
Router#show running-config

























 FastEthernet0/0
 FastEthernet0/0
 FastEthernet
 FastEthernet



























 4.13.
4.13. 




















 1.4.14.
 1.4.14. 






PC














14
 
C:\>ping 192.168.0.3





 4.15.
4.15. 




 -
-



 PC
 PC
 PC1
 PC1










 -
-










 ping
 ping




Router#show ip interface brief





 4.
4.





























ARP (Address Resolution Protocol 
































 -
-









 -
-






















Router#show arp





 4.17.
4.17. 











 ARP
 ARP
15
