1. Experimental environment
5 routers, 7 switches, 1 server, and 7 PCs are connected into the following topology diagram.
The blue part is the Internet (external network), the red part is the company network (intranet), the green square part is the OSPF area, and the light blue oval area is the RIP area.
2. Experimental purpose
2.1 Experiment purpose 1
After the configuration is complete, enter dis ip routing-table in the router or Layer 3 switch to check the routing information table to see if the routing information of the routers in the entire private network has been learned.
2.2 Experimental purpose 2
Use PC1, PC2, PC3, PC4, PC5, PC6 to ping PC7 to check connectivity.
2.3 Experimental purpose 3
Capture packets to view the process in which the internal network address is converted into the external network address for communication during access to the external network address.
3. Experimental process
3.1 R1 configuration
3.2 R2 configuration
3.3 R3 configuration
3.4 R4 configuration
3.5 R5 configuration
3.6 RSW1 configuration
3.7 RSW2 configuration
3.8 SW7 configuration
Four, experimental verification
4.1 Verification purpose 1
Enter dis ip routing-table on R5 to
learn routes
in the RIP domain. Other routing information can be learned on R2.
4.2 Verification purpose 2
pc1 to 6 and the server can ping pc7
4.3 Verification purpose 3
server ping pc7 capture packet to view address translation
