Huawei quidway s3526 series Getting Started page 597

Command Manual - STP
Quidway S3500 Series Ethernet Switches
Note:
You must enable digest snooping on an interface first before enabling it globally.
Digest snooping is unnecessay if the interconnected switches are from the same
vendor.
To enable digest snooping, the interconneted switches must be configured with the
same settings.
To enable digest snooping, all interfaces in a MSTP domain used to connect other
switches must have digest snooping enabled.
Do not enable digest snooping on border interfaces of a MSTP domain.
To change domain configuration, be sure to disable digest snooping first to prevent
broadcast storm.
Example
# Enable digest snooping on GigabitEthernet1/0/1 interface.
<Quidway> system-view
System View: return to User View with Ctrl+Z.
[Quidway] interface GigabitEthernet1/0/1
[Quidway-GigabitEthernet1/0/1] stp config-digest-snooping
[Quidway-GigabitEthernet1/0/1] quit
[Quidway] stp config-digest-snooping
Chapter 3 Digest Snooping Configuration Commands
Huawei Technologies Proprietary
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