Network requirements, Network diagram, Configuration considerations – H3C Technologies H3C S3600 Series Switches User Manual
Page 365
5-8
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 5-2 Network diagram
Device Interface
IP
address
Switch A
Vlan-int 2
2.2.2.1/8
Vlan-int
3
3.3.3.254/8
Vlan-int
10
1.1.1.254/8
Switch B
Vlan-int 3
3.3.3.253/8
Vlan-int
6
6.6.6.5/8
Vlan-int
10
1.1.1.253/8
Switch C
Vlan-int 1
192.168.0.39/24
Vlan-int
2
2.2.2.2/8
Vlan-int
6
6.6.6.6/8
OA Server
1.1.1.1/32
Service Server
3.3.3.3/32
Host 192.168.0.9/24
Configuration considerations
z
According to the network requirements, select RIP.
z
For the OA server, the main link is between Switch A and Switch C, while the backup link is
between Switch B and Switch C.
z
For the service server, the main link is between Switch B and Switch C, while the backup link is
between Switch A and Switch C.