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1. Cisco Packet Tracer 4.0.

 

Cisco Packet Trace 4.0 .

 

:

;

Ping ping-.

 

:

, , .6.1.

, , . - 6 , . () ().

 

. 5.1.

 

1. Packet Tracer 4.0 , , , 2950-24, , . (Hub-PT) (PC-PT).

 

2. , .1, . Packet Tracer 4.0 : , , - .

 

3. . , OSI ( 2, 1), . , : IP-, , .

(PC1) .

, , , :

IP-. , , IP, :

10.0.0.010.255.255.255;

172.16.0.0172.31.255.255;

192.168.0.0192.168.255.255.

IP- , 192.168.0.1

! IP- - ( ), ping .

. , IP-.

. .

 

4. , ping-. , PC5 PC1.

! , ping-, , : .

, , . , :

PC > ping 192.168.0.1

Enter. , :

Pinging 192.168.0.1with 32 bytes of data: Reply from 192.168.0.1: bytes=32 time=183ms TTL=120 Reply from 192.168.0.1: bytes=32 time=90ms TTL=120 Reply from 192.168.0.1: bytes=32 time=118ms TTL=120 Reply from 192.168.0.1: bytes=32 time=87ms TTL=120 Ping statistics for 192.168.0.1: Packets: Sent = 4, Received = 4, Lost = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 87ms, Maximum = 183ms, Average = 119ms PC>

, , .

 

5. Packet Tracer 4.0 , , Ping. , , Shift+S. , , ping-.

ping-. , / .

ping- , .

, , , .

ping-, .




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