Huawei AR150 series - 3.3 Logging In to the Router Using Telnet

1.9.2 Checking a MAC Address by Using ARP-Ping MAC
ARP-Ping MAC checks whether a MAC address on a LAN is in use by sending ICMP packets.
Procedure
Step 1 Run:
arp-ping mac mac-address { ip-address [ vpn-instance vpn-instance-name ] |
interface interface-type interface-number }
The AR150/200 is configured to check whether the MAC address is in use on a LAN.
----End
Example
l If the following information is displayed, the MAC address is not used.
<Huawei> arp-ping mac 0013-46e7-2ef5 interface Eth-Trunk 0
OutInterface: Eth-Trunk0 MAC[00-13-46-E7-2E-F5], press CTRL_C to
break
Error: Request timed
out
Error: Request timed
out
Error: Request timed
out
----- ARP-Ping MAC statistics
-----
3 packet(s)
transmitted
0 packet(s)
received
MAC[00-13-46-E7-2E-F5] not be
used
l If the following information is displayed, the MAC address is used.
<Huawei> arp-ping mac 00e0-fc03-0201 interface Vlanif 5
OutInterface: Vlanif5 MAC[00-E0-FC-03-02-01], press CTRL_C to break
----- ARP-Ping MAC statistics -----
1 packet(s) transmitted
1 packet(s) received
IP ADDRESS MAC ADDRESS
50.1.1.2 00-E0-FC-03-02-01
1.10 Maintaining ARP
This section describes how to maintain ARP.
1.10.1 Deleting ARP Entries
This section describes how to delete ARP entries.
Huawei AR150&200 Series Enterprise Routers
Configuration Guide - IP Service 1 ARP Configuration
Issue 02 (2012-03-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
22