Ip Unnumbered - Command - ADTRAN 5000 Series Command Reference Manual

Command Reference Guide
ip unnumbered <interface>
Use the ip unnumbered command to use the IP address assigned to the specified interface for all IP
processing on the active interface. Use the no form of this command to remove the unnumbered
configuration.
Syntax Description
<interface>
Default Values
By default, all interfaces are configured to use a specified IP address (using the ip address command).
Applicable Platforms
This command applies to the NetVanta 1000R, 3000, 4000, and 5000 and Total Access 900 Series units.
Command History
Release 1.1
Release 11.1
Functional Notes
If ip unnumbered is enabled on an interface, all IP traffic from the interface will use a source IP address
taken from the specified interface. For example, specifying ip unnumbered eth 0/1 while in the Frame
Relay Sub-Interface Configuration mode configures the Frame Relay sub-interface to use the IP address
assigned to the Ethernet interface for all IP processing. In addition, the AOS uses the specified interface
information when sending route updates over the unnumbered interface.
Usage Examples
The following example configures the Frame Relay interface (labeled frame-relay 1.16) to use the IP
address assigned to the Ethernet interface (eth 0/1):
(config)#interface frame-relay 1.16
(config-fr 1.16)#ip unnumbered eth 0/1
61200990L1-35E
Specifies the interface (in the format type slot/port) that contains the IP address
to use as the source address for all packets transmitted on this interface.
Command was introduced.
Command was expanded to include demand interfaces.
Copyright © 2005 ADTRAN
Frame Relay Sub-Interface Config Command Set
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