靜態路由的原理:
要了解靜態路由的原理，首先我們要知道什麼是路由
路由就是源主機向目的主機發送數據包經過路徑轉發的服務
靜態路是由管理員手工配置。
靜態路由不能自動適應網絡拓撲結構的變化。當網絡發生故障或者拓撲發生變化後，必須由網絡管理員手工修改配置 。
實驗
1拓撲結構
2需求:使圖中的主機通過管理員設置的靜態路由能進行互通
3配置步驟
SwitchA:
system-view
vlan 300
vlan 500
quit
interface vlan 300
ip address 1.1.2.3 24
quit
interface vlan 500
ip address 1.1.4.1 30
quit
interface GigabitEthernet 1/0/1
port access vlan 300
quit
interface GigabitEthernet 1/0/11
port access vlan 500
quit
ip route-static 0.0.0.0 0.0.0.0 1.1.4.2
SwitchB:
system-view
vlan 500
vlan 600
vlan 100
quit
interface vlan 500
ip address 1.1.4.2 30
quit
interface vlan 600
ip address 1.1.5.5 30
quit
quitinterface vlan 100
ip address 1.1.6.1 24
quit
interface GigabitEthernet 1/0/11
port access vlan 500
quit
interface GigabitEthernet 1/0/16
port access vlan 600
quit
interface GigabitEthernet 1/0/1
port access vlan 100
quit
ip route-static 1.1.2.0 255.255.255.0 1.1.4.1
ip route-static 1.1.3.0 255.255.255.0 1.1.5.6
SwitchC:
system-view
vlan 600
vlan 900
quit
interface vlan 600
ip address 1.1.5.6 30
quit
interface vlan 900
ip address 1.1.3.1 24
quit
interface GigabitEthernet 1/0/16
port access vlan 600
quit
interface GigabitEthernet 1/0/1
port access vlan 900
quit
ip route-static 0.0.0.0 0.0.0.0 1.1.5.5
測試結果
