Ruijie RG-WLAN Series Rgos Command Reference

Command Reference IP Address Commands
ip unnumbered
Use this command to configure an unnumbered interface. After an interface is configured as an
unnumbered interface, it is allowed to run the IP protocol and can receive and send IP packets. Use
the no form of this command to cancel this configuration.
ip unnumbered interface-type interface-number
no ip unnumbered
Parameter
Description
Parameter Description
interface-type
Interface type
interface-number
Interface number
Defaults
No unnumbered interface is configured.
Command
Mode
Interface configuration mode
Usage Guide
An unnumbered interface is an interface on which IP is enabled but no IP address is assigned to it.
The unnumbered interface should be associated to an interface with an IP address. The source IP
address of the IP packet generated by an unnumbered interface is the IP address of the associated
interface. In addition, the routing protocol process determines whether to send route update packets
to an unnumbered interface according to the IP address of the associated interface. The following
restrictions apply when an unnumbered interface is used:
(1) An Ethernet interface cannot be configured as an unnumbered interface.
(2) A serial interface can be configured as an unnumbered interface when it is encapsulated with
SLIP, HDLC, PPP, LAPB and Frame Relay. However, when Frame Relay is used for encapsulation,
only the point-to-point interface can be configured as an unnumbered interface. X.25 encapsulation
does not allow configuration as an unnumbered interface.
(3) You cannot detect whether an unnumbered interface works normally using the ping command,
because no IP address is configured for the unnumbered interface. However, the status of the
unnumbered interface can be monitored remotely using SNMP.
(4) The network cannot be started using an unnumbered interface.
Configuration
Examples
The following example configures the local interface as an unnumbered interface, and sets the
associated interface to the FE interface 0/1. An IP address must be configured for the associated
interface.
ip unnumbered fastEthernet 0/1
Related
Commands
Command Description
show interface
Shows detailed information about the interface.

Ruijie RG-WLAN Series Specifications

General

Brand	Ruijie
Model	RG-WLAN Series
Category	Wireless Access Point
Language	English