about computr networking basic

1. COMPUTER NETWORK
Practical-5

2. STATIC ROUTING: Static routing is a form of routing that occurs when a router uses a manually configured
routing entry, rather than information from a dynamic routing protocol to forward traffic.
 In many cases, static routes are usually manually configured by a network administrator
by adding entries into a routing table, though this may not always be the case.
 Static routing on basically provide a security between two or more networks.
 Here show in fig a three network which are connect to each other
 In this network six PC, two router and two switch are connected by a cable.
 Those IP address show in fig which is given beloved.
Fig - 1
NETWORK
Fig - 2

3. HARDWARE IP OF NETWORKS
Fig -3
ETHERNET ADDERESS OF NETWORKS

4. Fig - 4
MASSAGE SENDING

5. MASSAGE RECEIVE

6. Static routing CLI is show behove …………..
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Ip Nat inside source static 112.0.0.2 171.68.0.1
Interface fast Ethernet 0/0
Ip nat inside
Interface fast Ethernet 0/1
Ip nat outside
Show ip nat translations
Exit
Exit
Show ip nat translations
Here in fig show static routing on router 1 …..
Fig - 5
For this network inbound & outbound show in fig.

7. Fig – 6
INBOUND
OUTBOUND

8. Here in fig show static routing on router 2 …………
Fig - 7
INBOUND

9. OUTBOUND
In static routing mostly use full for security and is also give more and more local network
IP’s
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