Static Routing and Default Routing Configurations

 

Network Address of above  pvt network is  192.168.16.0 .  now we have to assign IP address for each and every network .First  we  have to identify  “How many networks are there ?? “  . As you can see on the above picture there are 5 networks. After identify the  networks,  now you can   find subnet marks and IP address for each and every  network devices.

 

Given network address is in class C . so the subnet address should be  225.255.255.0 . There are 5 networks , so   5<2^3 . so s bytes are available for host.

192.168.16.000|00000 | 192.168.16.0                       Subnet 0  

192.168.16.001|00000 | 192.168.16.32                     Subnet 1

192.168.16.010|00000 | 192.168.16.64                     Subnet 2  

192.168.16.011|00000 | 192.168.16.96                     Subnet 3  

192.168.16.100|00000 | 192.168.16.128                   Subnet 4  

192.168.16.101|00000 | 192.168.16.160                   Subnet 5  

192.168.16.110|00000 | 192.168.16.192                   Subnet 6  

192.168.16.111|00000 | 192.168.16.224                   Subnet 7  

now assign IP address for each and every devices !!

  Now configure PC-1 first.To configure pc double click on pc and select desktop

IP address 192.168.16.194 

Subnet mask 255.255.255.224
Default Gateway 192.168.16.193

Now double click on 1841 Router 1 and select CLI 

--- System Configuration Dialog ---

Continue with configuration dialog? [yes/no]: no

Press RETURN to get started!
Router>
Router>enable
Router#config t
Router(config)#hostname R1
R1(config)#interface fastethernet 0/0
R1(config-if)#ip address 192.168.16.193 255.255.255.224
R1(config-if)#no shutdown
%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up
R1(config-if)#exit
R1(config)# 
Now configure serial port on  router with ip address 192.168.16.34 255.255.255.224  
 
R1(config)#interface serial 0/0/0
R1(config-if)#ip address 192.168.16.34 255.255.255.224
R1(config-if)#clock rate 64000
R1(config-if)#no shutdown
R1(config-if)#exit
R1(config)# 
Configure Router-2 and Router-3 in same way .
 
After configure all device you have to ping and checked whether all packets are delivered correctly. 
 
Command syntax for static route:

ip route  -  The command used to create the static route.
destination_network  - The network you're placing in the routing table.
mask - The subnet mask being used on the network.
next-hop_address-  The address of the next-hop router that will receive the packet and forward it to the remote network.

ip route [destination_network] [mask] [next-hop_address or exit_interface]

Now tell R1 about to network of 192.168.16.128 ( To R2)

R2(config)#ip route 192.168.16.128 255.255.255.224 192.168.16.33
R2(config)#

Now test the connectivity. Go on pc1 and 

C:\> ping 192.168.16.130 

DCCN II  Worksheet 03 

Static Routing Configuration

First you have to downlord the worksheet 03 from moodle  and draw the bellow network and add IP address to each and every PCs and Routers . 

When you are using the cisco packet tracer you can add different type of routers , PCs, Wires etc .

for Design above network you must select two 1841 ciso routers ,  two PCs , Serial DTE and Copper cross over. 

 

Picture 1.1

When you select 1841router you have to add WIC-1T port because to connect serial.