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ME60 V800R010C10SPC500 Configuration Guide - LAN Access and MAN Access 01

This is ME60 V800R010C10SPC500 Configuration Guide - LAN Access and MAN Access
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Enabling the Digest Snooping Function

Enabling the Digest Snooping Function

When a Huawei device is connected to a non-Huawei device, if the region names, revision numbers, and VLAN-to-instance mappings configured on the two devices are consistent but the Bridge Protocol Data Unit (BPDU) keys are different, the two devices cannot communicate. To address this problem, enable the digest snooping function on the Huawei device.


Do as follows on a switching device in a Multiple Spanning Tree (MST) region:


  1. Run system-view

    The system view is displayed.

  2. Run interface interface-type interface-number

    The view of the Ethernet interface participating in STP calculation is displayed.

    The following configurations can be configured both on a Layer 2 interface and a Layer 3 interface.

  3. (Optional) Run stp binding process process-id

    The interface is bound to an MSTP process.


    This step binds an interface to an MSTP process with a non-zero ID. If the interface belongs to process 0, skip this step.

  4. Run stp config-digest-snoop

    The digest snooping function is enabled.

  5. Run commit

    The configuration is committed.

Updated: 2019-01-04

Document ID: EDOC1100059440

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