3com 3031 Instruccion De Instalación

1 Configure the static route for Router A

[Router A]ip route-static 1.1.3.0 255.255.255.0 1.1.2.2

[Router A]ip route-static 1.1.4.0 255.255.255.0 1.1.2.2

[Router A]ip route-static 1.1.5.0 255.255.255.0 1.1.2.2

Or just configure the default route.

[Router A]ip route-static 0.0.0.0 0.0.0.0 1.1.2.2

2 Configure the static route for Router B

[Router B]ip route-static 1.1.2.0 255.255.255.0 1.1.3.1

[Router B]ip route-static 1.1.5.0 255.255.255.0 1.1.3.1

[Router B]ip route-static 1.1.1.0 255.255.255.0 1.1.3.1

3 Or just configure the default route.

[Router B]ip route-static 0.0.0.0 0.0.0.0 1.1.3.1

4 Configure the static route for Router C

[Router C]ip route-static 1.1.1.0 255.255.255.0 1.1.2.1

[Router C]ip route-static 1.1.4.0 255.255.255.0 1.1.3.2

5 Configure the default gateway of the Host 1 to be 1.1.1.2

6 Configure the default gateway of the Host 2 to be 1.1.4.1

7 Configure the default gateway of the Host 3 to be 1.1.5.2

By then, all the hosts or routers in the  can mutually interwork.

Fault 1: The router is not configured with dynamic routing protocol. Both the 
physical status of the interface and the link layer protocol are in UP status, but the 
IP packet cannot be forwarded normally.

■

Use the

command to view 

whether the corresponding static route is correctly configured.

■

Use the 

 command to view whether the static 

route is valid.

■

View whether the next-hop address is not specified or incorrectly specified on 
the NBMA interface.

■

View whether the secondary routing table of the link layer is configured 
correctly on the NBMA interface.