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Alarm Handling

S600-E V200R010C00

This document provides the explanations, causes, and recommended actions of alarms on the product.
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VCMP_1. hwVcmpServerMacConflict

VCMP_1. hwVcmpServerMacConflict


VCMP/4/VCMP_MULTI_SERVER:OID [oid] More than one server exists in the VCMP domain. (VcmpDeviceMac=[OPAQUE])

Multiple VCMP servers coexisted in a VCMP domain.


Alarm ID Alarm Severity Alarm Type Warning other(1)


Name Meaning
oid Indicates the ID of a MIB object.
VcmpDeviceMac Indicates the MAC address of a conflicting server.

Impact on the System

If this alarm is generated, more than one VCMP server exists in a VCMP domain. VCMP clients learn VLAN information sent by all VCMP servers. For example, there are two VCMP servers in a VCMP domain. VLAN 10 is created on one VCMP server and deleted from the other VCMP server. The VCMP clients in the same VCMP domain create and the delete VLAN 10, causing a communication failure.

Possible Causes

The VCMP configuration was incorrect.


  1. Run the display vcmp status command on each device in the VCMP domain to view the Role field. Check whether more than one device functions as the VCMP server.

    • If only a single device functions as the VCMP server, go to step 3.

    • If more than one device functions as the VCMP server, go to step 2.

  2. Run the vcmp role { client | silent | transparent } command on a VCMP server to change its role to a non-server device. Check whether the alarm is cleared.

    • If the alarm is cleared, no further action is required.

    • If the alarm persists, go to step 3.

  3. Collect alarm, log, and configuration information, and contact technical support personnel.

Related Information


Updated: 2019-09-24

Document ID: EDOC1000141873

Views: 157509

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