Configuring The Router To Discard Packets With An Invalid All-0 Mac Address; Establishing The Configuration Task; Configuring The Router To Discarding Packets With All-0 Mac Addresses - Huawei AR3200 Series Configuration Manual - Lan

Huawei AR3200 Series Enterprise Routers
Configuration Guide - LAN
Example
Run the display loop-detect eth-loop command to view the configuration of MAC address
flapping detection in addition to information about the permanently blocked interfaces and MAC
addresses.
<Huawei> display loop-detect eth-loop
VLAN
--------------- --------------- --------------- ---------------
111
628
Total items:2
Blocked ports:
Total items:0
PortName
------------------------ --------
Blocked Mac Address:
Total items:2
Mac Address
------------------------ --------
0000-1111-01aa
0000-1111-01b2
6.7 Configuring the Router to Discard Packets with an
Invalid All-0 MAC Address
This section describes how to configure the router to discard packets with an invalid all-0 MAC
address.

6.7.1 Establishing the Configuration Task

Applicable Environment
You can configure the router to discard packets with an all-0 source or destination MAC address
to prevent invalid packets.
Pre-configuration Tasks
None.
Data Preparations
None.
6.7.2 Configuring the Router to Discarding Packets with All-0 MAC
Addresses
Issue 02 (2012-03-30)
Block-time RetryTimes
111 1
118 1
Vlan
Vlan
628
628
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
6 MAC Address Table Configuration
Block-action
block-port
block-mac
Status Expire(s)
------------- -------------
Status Expire(s)
------------- -------------
Block forever
Block forever
Leave times
-------------
Leave times
-------------
- -
- -
170