COMPUTER NETWORK AND SECURITY

STATIC ROUTING  

 

CONFIGURING NETWORK 

PC0:  

-click on pc0 (network address: 10.0.0.0) 

-go to ip configuration 

-set ip address: 10.0.0.2 

-subnet mask: 255.0.0.0 

-default gateway: 10.0.0.1 

PC1: 

-click on pc0 (network address: 11.0.0.0) 

-go to ip configuration 

-set ip address: 11.0.02 

-subnet mask: 255.0.0.0 

-default gateway: 11.0.0.1 

ROUTER 0(above pc0) 

-enable      // access to privilege mode

-config terminal 

-interface gig0/0/0 

-ip address 10.0.0.1 255.0.0.0 

-no shutdown  // to bring the interface up from the shutdown state on an interface which default on the routers

-exit 

-interface gig0/0/1 

-ip address 12.0.0.1 255.0.0.0 

-no shutdown 

-exit 

ROUTER 1(above pc1) 

-enable 

-config terminal 

-interface gig0/0/0 

-ip address 12.0.0.2 255.0.0.0 

-no shutdown 

-exit 

-interface gig0/0/1 

-ip address 11.0.0.1 255.0.0.0 

-no shutdown 

-exit 

//NOW IF WE PING FROM PC0 TO PC1 THEY WILL NOT COMMUNICATE BECAUSE THEY DONT KNOW ROUTE OF EACH OTHER. SO WE NEED TO DO STATIC ROUTING .// 

 

COMMAND FOR STATIC ROUTING 

ROUTER<CONFIG> IP ROUTE <NETWORK ADDRESS OF OTHERS> <SUBNET MASK> <NEXT HOP ADDRESS> 

ROUTER 0 

Router(config)#ip route 11.0.0.0 255.0.0.0 12.0.0.2 

Router(config)#ip route 12.0.0.0 255.0.0.0 12.0.0.2 

ROUTER 1 

Router(config)#ip route 10.0.0.0 255.0.0.0 12.0.0.1 

Router(config)#ip route 12.0.0.0 255.0.0.0 12.0.0.1 

//NOW BOTH ROUTER KNOW ROUTE OF EACH OTHER// 

PING PC1 FROM PC0 WE WILL GET REPLY 

 

SIMILARLY FROM PC1 TO PC0 

 

 VIDEO LINK: STATIC ROUTING