3com 3031 Instruccion De Instalación

Because the borrowing interface has no IP address of its own, and can not route, 
two static routes need to be configured manually to connect routers together. 
Refer to the configuration examples for the specific configuration procedure.

The configuration of IP Address Unnumbered can be performed in the interface 
view. Serial interfaces encapsulated with PPP, HDLC, Frame Relay and Tunnel can 
borrow the IP addresses of the Ethernet interface and other kinds of interfaces.

IP Address Unnumbered configuration includes:

■

Activating/deactivating IP Address Unnumbered

■

Monitoring and maintenance of IP Address Unnumbered

Perform the following task in the interface view to activate/deactivate IP Address 
Unnumbered.

After the above configuration, execute display command in all views to display the 
running of the IP Address, and to verify the effect of the configuration.

After the above configuration, execute display command in all views to display the 
running of the IP Address Unnumbered, and to verify the effect of the 
configuration.

To configure IP addresses for a router's serial interface, it is required that the 
master IP address is 129.2.2.1, and the slave IP address is 129.1.3.1.

Table 407   Configuring IP Address Unnumbered

Activate IP Address Unnumbered

ip address unnumbered { interface 
interface-type interface-number | 
interface-name }

Deactivate IP Address Unnumbered

Table 408   Displaying and debugging IP address

Display the configuration 
status of all interfaces

display ip interface [ interface-type 
interface-number | interface-name ]

Table 409   Displaying and debugging IP Address Unnumbered

Display information of IP Address 
Unnumbered

display interface [ interface-type 
[ interface-number ] | 
interface-name ]

Display the information of configuration that 
in now running