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Configuration Guide - Ethernet Switching

S1720, S2700, S5700, and S6720 V200R012(C00 and C20)

This document describes the configuration of Ethernet services, including configuring MAC address table, link aggregation, VLANs, VLAN aggregation, MUX VLAN, VLAN termination, 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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Clearing VCMP Running Information

Clearing VCMP Running Information


The VCMP domain ID and device ID learned by a VCMP client remain unchanged. The VCMP client needs to learn VCMP information again when the VCMP server in the local VCMP domain is changed. Therefore, clear learned VCMP information before the VCMP client learns VCMP information.

Before viewing the VLAN change trace on the VCMP client in a given period of time, clear the existing VLAN change trace.

VCMP running information cannot be restored after being cleared. Therefore, exercise caution when you run these clearing commands.


  • Run the reset vcmp command in the user view to clear learned VCMP information.
  • Run the reset vcmp track command in the user view to clear the existing VLAN change trace.
Updated: 2018-12-24

Document ID: EDOC1100038339

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