Network configuration dynamic routing
Network Configuration Dynamic Routing
Introduction:
Dynamic routing protocols generate and maintain routing tables required by forwarding engines through the exchange of routing information. Dynamic routing protocols can update routing tables automatically when network topology changes, and are responsible for determining the best path for data transmission.
In dynamic routing, administrators no longer have to manually maintain routing tables on routers, as in static routing, but instead run a routing protocol on each router. This routing protocol generates routing entries in the routing table based on the configuration of the interfaces on the router (such as the configuration of IP addresses) and the state of the connected links.
I. Experimental topology:
II. Objective:
Practical: configuring dynamic routing using networks.
III. Experimental environment:
router
interface
IP address
R1
e1/1
192.168.80.254/24
R1
e1/0
192.168.90.1/24
R2
e1/0
192.168.100.1/24
R3
e2/0
192.168.100.2/ 24
R3
e1/0
192.168.100.1 /24
C1
192.168.80.0 /24
Sw1
192.168.90.0/ 24
Sw2
192.168.110.0 /24
IV. Experimental Code:
R1(requires 4 Ethernet interfaces)
R1
config t
R1(config)int e1/1
R1(config)ip add 192.168.80.254 255.255.255.0
R1(config)int e1/0
R1(config)ip add 192.168.90.1 255.255.255.0
R2 (requires 4 Ethernet interfaces and 4 WAN interfaces)
config t
R2(config)int e1/0
R2(config)ip add 192.168.90.2 255.255.255.0
R2ping 192.168.90.1
R2(config)interface serial 2/0
R2(config)no shut
R2(config)clock rate 64000 Add clock rate
R2(config)ip address 192.168.100.1 255.255.255.0
R3 (requires 4 Ethernet interfaces and 4 WAN interfaces)
config
R3(config)interface serial 2/0
R3(config)ip add 192.168.100.2 255.255.255.0
R3ping 192.168.100.1
R3(config)int e1/0
R3(config)no shut
R3(config)ip add 192.168.110.1 255.255.255.0
R3(config)int e1/0
R3(config)no shut
Virtual machine configuration:
PingR1 (192.168.80.254) with virtual machine
------------------------------
R1
R1(config)router rip Run the rip protocol
R1(config)network 192.168.80.0 Specifies which interfaces on the router will be RIP enabled
R1(config)network 192.168.90.0
R2
R2(config)router rip
R2(config)network 192.168.100.0
R2(config)network 192.168.90.0
R3
R3(config)router rip
R3(config)network 192.168.110.0
R3(config)network 192.168.100.0
R1
R1(config)show ip route
Bottle R3 on VM:
Tracing paths on virtual machines:
Complete Configuration Verification:
Summary of experiments and observations:
1. Enabling RIP allows multiple routers to learn from each other how to navigate each network;
2. Only by doing it yourself can you know how much you will do.
3. The paper finally came to feel shallow, aware of this matter to practice.
