Huawei AR150 series - Checking the Configuration

interface interface-type interface-number
The IP unnumbered interface view is displayed.
ATM interfaces, tunnel interfaces, and interfaces encapsulated with the Point-to-Point Protocol
(PPP) or High-level Data Link Control (HDLC) can borrow IP addresses from other types of
interfaces.
P2P sub-interfaces encapsulated with frame relay (FR) can borrow IP addresses from other types
of interfaces.
Ethernet interfaces can borrow IP addresses from loopback interfaces.
Step 3 Run:
ip address unnumbered interface interface-type interface-number
The IP unnumbered interface is configured to borrow an IP address from the specified interface.
----End
2.4.4 Checking the Configuration
Procedure
l Run the display ip interface [ interface-type interface-number ] command to check
information about the interface IP address.
l Run the display ip interface brief [ interface-type [ interface-number ] ] command to check
brief information about the interface IP address.
----End
Example
# Run the display ip interface command to view information about Eth2/0/0 borrowing an IP
address from LoopBack0.
<Huawei> display ip interface ethernet 2/0/0
Ethernet2/0/0 is standby,
Line protocol current state : DOWN
The Maximum Transmit Unit : 1500 bytes
input packets : 0, bytes : 0, multicasts : 0
output packets : 0, bytes : 0, multicasts : 0
Directed-broadcast packets:
received packets: 0, sent packets: 0
forwarded packets: 0, dropped packets: 0
ARP packet input number: 0
Request packet: 0
Reply packet: 0
Unknown packet: 0
Internet Address is unnumbered, using address of LoopBack0(202.117.23.45/24)
Broadcast address : 202.117.23.255
TTL being 1 packet number: 0
TTL invalid packet number: 0
ICMP packet input number: 0
Echo reply: 0
Unreachable: 0
Source quench: 0
Routing redirect: 0
Echo request: 0
Router advert: 0
Router solicit: 0
Huawei AR150&200 Series Enterprise Routers
Configuration Guide - IP Service 2 IP Address Configuration
Issue 02 (2012-03-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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