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Configuration Guide - Ethernet Switching

CloudEngine 8800, 7800, 6800, and 5800 V200R003C00

This document describes the configuration of Ethernet services, including configuring MAC address table, link aggregation, VLANs, MUX VLAN, Voice VLAN, VLAN mapping, QinQ, GVRP, VCMP, STP/RSTP/MSTP, VBST, SEP, RRPP, ERPS, LBDT, and Layer 2 protocol transparent transmission.
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Configuring the Switch to Discard Packets with an All-0 MAC Address

Configuring the Switch to Discard Packets with an All-0 MAC Address

Context

A faulty network device may send packets with an all-0 source or destination MAC address to the switch. You can configure the switch to discard such packets.

You can configure the switch to discard packets with an all-0 source or destination MAC address.

NOTE:

CE6870EI, CE6875EI and CE6880EI do not support this function.

Procedure

  1. Run system-view

    The system view is displayed.

  2. Run drop illegal-mac enable

    The switch is enabled to discard packets with an all-0 MAC address.

    By default, the switch does not discard packets with an all-0 MAC address.

  3. Run commit

    The configuration is committed.

Verifying the Configuration

Run the display current-configuration command to check whether the switch is enabled to discard packets with an all-0 MAC address.

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Updated: 2019-05-08

Document ID: EDOC1100004351

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