Ip Route Policy Configuration Example; Controlling Rip Packet Cost To Implement Dynamic Route Backup - 3Com E4500-24 Cli Configuration Manual

IP Route Policy Configuration Example

Controlling RIP Packet Cost to Implement Dynamic Route Backup

Network requirements
The required speed of convergence in the small network of a company is not high. The network
provides two services. Main and backup links are provided for each service for the purpose of reliability.
The main link of one service serves as the backup link of the other. The two services are distinguished
by IP addresses. If a fault occurs to the main link of one service, dynamic backup can prevent service
interruption.
Network diagram
According to the network requirements, the network topology is designed as shown in
Figure 4-1 Network diagram
Device
Switch A
Switch B
Switch C
OA Server
Service Server
Host
Configuration considerations
According to the network requirements, select RIP.
Interface
Vlan-int 2
Vlan-int 3
Vlan-int 10
Vlan-int 3
Vlan-int 6
Vlan-int 10
Vlan-int 1
Vlan-int 2
Vlan-int 6
4-6
IP address
2.2.2.1/8
3.3.3.254/8
1.1.1.254/8
3.3.3.253/8
6.6.6.5/8
1.1.1.253/8
192.168.0.39/24
2.2.2.2/8
6.6.6.6/8
1.1.1.1/32
3.3.3.3/32
192.168.0.9/24
Figure 4-1.