Cisco ASR 9000 Series Command Reference

ipv4 unnumbered (point-to-point -BNG)
To enable IPv4 processing on a point-to-point interface without assigning an explicit IPv4 address to that
interface, use the ipv4 unnumbered command in an appropriate configuration mode. To disable this feature,
use the no form of this command.
ipv4 unnumbered interface-type interface-instance
no ipv4 unnumbered interface-type interface-instance
Syntax Description
Interface type. For more information, use the question mark (?) online help function.
interface-type
Either a physical interface instance or a virtual interface instance as follows:
•
Physical interface instance. Naming notation is rack/slot/module/port and a slash
between values is required as part of the notation.
◦
rack: Chassis number of the rack.
◦
slot: Physical slot number of the modular services card or line card.
◦
module: Module number. A physical layer interface module (PLIM) is always
0.
◦
port: Physical port number of the interface.
In references to a Management Ethernet interface located on a route
processor card, the physical slot number is alphanumeric (RSP0 ) and the
module is CPU0. Example: interface MgmtEth0/RSP0 /CPU0/0.
Note
•
Virtual interface instance. Number range varies depending on interface type.
For more information about the syntax for the router, use the question mark (?) online
help function.
interface-instance
Command Default
IPv4 processing on a point-to-point interface is disabled unless an IPv4 address is assigned explicitly to that
interface.
Command Modes
Interface configuration (for releases prior to R4.2.0)
Dynamic template configuration (for releases R4.2.0 onward)
Command History
ModificationRelease
This command was introduced.Release 3.7.2
This command was supported in the dynamic template configuration
mode for BNG.
Release 4.2.0
Cisco ASR 9000 Series Aggregation Services Router Broadband Network Gateway Command Reference,
Release 5.2.x
300
IPv4 and IPv6 Commands
ipv4 unnumbered (point-to-point -BNG)

Cisco ASR 9000 Series Specifications

General

Series	ASR 9000
Category	Network Router
Modular Design	Yes
Redundancy	Yes (Hardware and Software)
Operating System	Cisco IOS XR
Interfaces/Ports	10G, 40G, 100G, 400G Ethernet
Expansion Slots	Varies by model
Routing Protocol	BGP, OSPF, IS-IS, EIGRP
Management	CLI, SNMP, NETCONF
Power Supply	Redundant
Port Density	Varies by model
Power Supply Options	AC, DC
Memory	Varies by model
Storage	Varies by model
Dimensions	Varies by model
Weight	Varies by model