华为路由器--静态路由--只包含出接口

华为路由器配置静态路由，如果只包含出接口，静态路由可以存在于路由表，但不能转发数据，因为他的下一跳显示的是他的出接口，这条静态路由的出接口和下一跳地址为同一个地址。

 

R1预配

 <Huawei>sy
Enter system view, return user view with Ctrl+Z.
[Huawei]sy AR1
[AR1]int lo 0
[AR1-LoopBack0]ip add 1.1.1.1 32
[AR1-LoopBack0]int g0/0/0
[AR1-GigabitEthernet0/0/0]ip add 12.1.1.1 24
[AR1-GigabitEthernet0/0/0]q

[AR1]dis ip int br
*down: administratively down
^down: standby
(l): loopback
(s): spoofing
The number of interface that is UP in Physical is 3
The number of interface that is DOWN in Physical is 2
The number of interface that is UP in Protocol is 3
The number of interface that is DOWN in Protocol is 2

Interface                         IP Address/Mask      Physical   Protocol 
GigabitEthernet0/0/0              12.1.1.1/24          up         up       
GigabitEthernet0/0/1              unassigned           down       down     
GigabitEthernet0/0/2              unassigned           down       down     
LoopBack0                         1.1.1.1/32           up         up(s)    
NULL0                             unassigned           up         up(s)

R2预配

[Huawei]sy AR2
[AR2]int lo 0
[AR2-LoopBack0]ip add 2.2.2.2 32
[AR2-LoopBack0]int g0/0/2
[AR2-GigabitEthernet0/0/2]ip add 12.1.1.2 24
[AR2-GigabitEthernet0/0/2]dis ip int br
*down: administratively down
^down: standby
(l): loopback
(s): spoofing
The number of interface that is UP in Physical is 3
The number of interface that is DOWN in Physical is 2
The number of interface that is UP in Protocol is 3
The number of interface that is DOWN in Protocol is 2

Interface                         IP Address/Mask      Physical   Protocol 
GigabitEthernet0/0/0              unassigned           down       down     
GigabitEthernet0/0/1              unassigned           down       down     
GigabitEthernet0/0/2              12.1.1.2/24          up         up       
LoopBack0                         2.2.2.2/32           up         up(s)    
NULL0                             unassigned           up         up(s)    

 

R1配置去往2网络的静态路由，只包含出接口

[AR1]ip route-static 2.2.2.0 255.255.255.0 g0/0/0

 

查看R1路由表

<AR1>dis ip routing-table protocol static
Route Flags: R - relay, D - download to fib
------------------------------------------------------------------------------
Public routing table : Static
         Destinations : 1        Routes : 1        Configured Routes : 1

Static routing table status : <Active>
         Destinations : 1        Routes : 1

Destination/Mask    Proto   Pre  Cost      Flags NextHop         Interface

        2.2.2.0/24  Static  60   0           D   12.1.1.1        GigabitEthernet
0/0/0

Static routing table status : <Inactive>
         Destinations : 0        Routes : 0

<AR1>

 

R2配置去往1网络的静态路由，只包含出接口

[AR2]ip route-static 1.1.1.0 255.255.255.0 g0/0/2

 

查看R2路由表

[AR2]dis ip routing-table protocol static
Route Flags: R - relay, D - download to fib
------------------------------------------------------------------------------
Public routing table : Static
         Destinations : 1        Routes : 1        Configured Routes : 1

Static routing table status : <Active>
         Destinations : 1        Routes : 1

Destination/Mask    Proto   Pre  Cost      Flags NextHop         Interface

        1.1.1.0/24  Static  60   0           D   12.1.1.2        GigabitEthernet
0/0/2

Static routing table status : <Inactive>
         Destinations : 0        Routes : 0

[AR2]

 

R1 ping R2

[AR1]ping 2.2.2.2
  PING 2.2.2.2: 56  data bytes, press CTRL_C to break
    Request time out
    Request time out
    Request time out
    Request time out
    Request time out

  --- 2.2.2.2 ping statistics ---
    5 packet(s) transmitted
    0 packet(s) received
    100.00% packet loss

[AR1]

 

[AR1]ping -a 1.1.1.1 2.2.2.2
  PING 2.2.2.2: 56  data bytes, press CTRL_C to break
    Request time out
    Request time out
    Request time out
    Request time out
    Request time out

  --- 2.2.2.2 ping statistics ---
    5 packet(s) transmitted
    0 packet(s) received
    100.00% packet loss

[AR1]

总结：华为路由器配置静态路由，不能只有出接口，一定要连下一跳地址