GRE_Tunnel_Configuration

 

Download link for Practical of GRE_Tunnel_Configuration:

https://mega.nz/file/ULg3WbhQ#2_vMinoshw4lXvyI3Dvteu4zgWSpQe7mFB52jouvEkA

IP Configuration on R-1 Router:-

--------------------------------

Router>enable

Router#configure terminal

Router(config)#hostname R-1

R-1(config)#interface Serial 1/0

R-1(config-if)#ip address 10.1.1.1 255.0.0.0

R-1(config-if)#clock rate 72000

R-1(config-if)#no shutdown

R-1(config-if)#exit

R-1(config)#interface FastEthernet 0/0

R-1(config-if)#ip address 192.168.10.1 255.255.255.0

R-1(config-if)#no shutdown

R-1(config-if)#exit

R-1(config)#

RIPv2 Configuration on R-1 Router:-

------------------------------------

R-1(config)#router rip 

R-1(config-router)#version 2

R-1(config-router)#network 192.168.10.0

R-1(config-router)#network 10.1.1.0

IP Configuration on R-2 Router:-

--------------------------------

Router>enable

Router#configure terminal

Router(config)#hostname R-2

R-2(config)#

R-2(config)#interface Serial 1/0

R-2(config-if)#ip address 10.1.1.2 255.0.0.0

R-2(config-if)#no shutdown

R-2(config-if)#exit

R-2(config)#interface Serial 1/1

R-2(config-if)#ip address 20.1.1.2 255.0.0.0

R-2(config-if)#clock rate 72000

R-2(config-if)#exit

R-2(config)#

RIPv2 Configuration on R-2 Router:-

------------------------------------

R-2(config)#router rip

R-2(config-router)#version 2

R-2(config-router)#network 20.1.1.0

R-2(config-router)#network 10.1.1.0

IP Configuration on R-3 Router:-

--------------------------------

Router>enable

Router#configure terminal

Enter configuration commands, one per line.  End with CNTL/Z.

Router(config)#hostname R-3

R-3(config)#

R-3(config)#interface Serial 1/0

R-3(config-if)#ip address 20.1.1.1 255.0.0.0

R-3(config-if)#no shutdown

R-3(config)#interface FastEthernet 0/0

R-3(config-if)#ip address 192.168.30.1 255.255.255.0

R-3(config-if)#no shutdown

R-3(config-if)#exit

R-3(config)#

RIPv2 Configuration on R-3 Router:-

------------------------------------

R-3(config)#router rip 

R-3(config-router)#version 2

R-3(config-router)#network 192.168.30.0

R-3(config-router)#network 20.1.1.0

R-3(config-router)#

Note:- Now ping the source computer machine(192.168.10.2) to destination computer machine(192.168.30.2).

Note:- You can use "Tracert" command to identify the root.

GRE_Configuration on R-1:-

--------------------------

R-1(config)#interface tunnel 0

R-1(config-if)#ip address 50.50.50.1 255.255.255.0

R-1(config-if)#tunnel source serial 1/0

R-1(config-if)#tunnel destination 20.1.1.1 

R-1(config-if)#tunnel mode gre ip 

R-1(config-if)#exit

R-1(config)#ip route 192.168.30.0 255.255.255.0 50.50.50.2

GRE_Configuration on R-3:-

--------------------------

R-3(config)#interface tunnel 0

R-3(config-if)#ip address 50.50.50.2 255.255.255.0

R-3(config-if)#tunnel source serial 1/0

R-3(config-if)#tunnel destination 10.1.1.1 

R-3(config-if)#tunnel mode gre ip 

R-3(config-if)#exit

R-3(config)#ip route 192.168.10.0 255.255.255.0 50.50.50.1

Note:- Now again ping the source computer machine(192.168.10.2) to destination computer machine(192.168.30.2).

Note:- You can use "Tracert" command to identify the root.

Thanks & Regards

Abhishek Pathak

+91-9621134014

abhishek9621134014@outlook.com