Configuration of static routes to achieve network wide accessibility

Configuration of static route

（1） Common commands for configuring static routes

Configure the routing interface IP And mask ：ip address IP Address Subnet mask

Such as ：ip address 192.168.1.1 255.255.255.0

Configure static routing ：ip route Target network Target network subnet mask Next Router Interface ip Address / Delivery outlet

（ notes ： The target network here refers to an address segment , Is not a IP Address ）

Such as ：ip route 192.168.2.0 255.255.255.0 192.168.3.1（g0/0/0）

View routing table ：display ip routing-table

（2） The static route configuration experiment is as follows ：

Configure static routing , Make each PC Can communicate normally , Check the routing table for analysis , To configure , Finally, test again , The whole network can reach 、

The experimental topology is shown in the figure ：

First step ;

Router AR1 Configuration of each interface IP,AR2 and AR3 Empathy

AR1 The code is as follows ：

<AR1>system-view

[Huawei]sysname AR2

[AR1]interface g0/0/0

[AR1-GigabitEthernet0/0/0]ip address 192.168.1.1 24 [AR1-GigabitEthernet0/0/0]q

[AR1]interface g0/0/1

[AR1-GigabitEthernet0/0/1]ip address 192.168.2.1 24

[AR1-GigabitEthernet0/0/1]q

PC1 Configuration correspondence IP Address 、 Gateway and subnet mask ,PC2,PC3 Empathy

In the figure PC1 The gateway is PC1 Connect the router AR1 The interface of GE0/0/0 Of IP Address

The second step ：

test PC1 And PC2、PC3 The connectivity of

The third step ：

see AR1、AR2、AR3 The routing table for , And configure static routing

AR1 The code for is as follows ：

[AR1]display ip routing-table

[AR1]ip route-static 192.168.3.0 24 192.168.2.2

[AR1]ip route-static 192.168.4.0 24 192.168.2.2

[AR1]ip route-static 192.168.5.0 24 192.168.2.2

There are two direct network segments 192.168.1.0/24、192.168.2.0/24;

Add a router to reach the target network 192.168.3.0/24、192.168.4.0/24、192.168.5.0/24 Static route entry for

  Looking at the routing table again, we can see that the router has reached the target network 192.168.3.0/24、192.168.4.0/24、192.168.5.0/24 Static route entry for , Configuration is successful .

AR2 The code for is as follows ：

[AR2]display ip routing-table

[AR2]ip route-static 192.168.1.0 24 192.168.2.1

[AR2]ip route-static 192.168.5.0 24 192.168.4.2

There are three direct network segments 192.168.2.0/24、192.168.3.0/24、192.168.4.0/24;

  Add a router to reach the target network 192.168.1.0/24、192.168.5.0/24 Static route entry for

Looking at the routing table again, we can see that the router has reached the target network 192.168.1.0/24、192.168.5.0/24 Static route entry for , Configuration is successful . 

AR3 The code for is as follows ：

[AR3]display ip routing-table

[AR3]ip route-static 192.168.1.0 24 192.168.4.1

[AR3]ip route-static 192.168.2.0 24 192.168.4.1

[AR3]ip route-static 192.168.3.0 24 192.168.4.1

There are two direct network segments 192.168.4.0/24、192.168.5.0/24;

Add a router to reach the target network 192.168.1.0/24、192.168.2.0/24、192.168.3.0/24 Static route entry for

Looking at the routing table again, we can see that the router has reached the target network 192.168.1.0/24、192.168.2.0/24、192.168.3.0/24 Static route entry for , Configuration is successful . 

Step four ：

The test again PC1 And PC2、PC3 The connectivity of

You can find PC1、PC2、PC3 Between each other ping through , It can be seen that the whole network can reach .