Stp Config-Digest-Snooping - H3C S7500E Series Command Manual

Command Manual – MSTP
H3C S7500E Series Ethernet Switches
[Sysname-GigabitEthernet2/0/1] stp compliance dot1s
# Restore the default mode for port GigabitEthernet 2/0/1 to recognize and send MSTP
BPDUs.
<Sysname>system-view
[Sysname] interface GigabitEthernet 2/0/1
[Sysname-GigabitEthernet2/0/1] undo stp compliance

1.1.18 stp config-digest-snooping

Syntax
stp config-digest-snooping
undo stp config-digest-snooping
View
System view, Ethernet interface view, port group view
Parameters
None
Description
Use the stp config-digest-snooping command to enable Digest Snooping.
Use the undo stp config-digest-snooping command to disable Digest Snooping.
The feature is disabled by default.
Notice that:
You need to enable this feature both globally and on ports connected to other
vendors' devices to make it take effect. It is recommended to enable the feature on
all associated ports first and then globally, making all configured ports take effect
at the same time to minimize the impact, and disable the feature globally to disable
it on all associated ports.
It is not recommended to enable Digest Snooping on the MST region edge port to
avoid loops.
Examples
# Enable Digest Snooping globally.
<Sysname> system-view
[Sysname] stp config-digest-snooping
# Enable Digest Snooping on GigabitEthernet 2/0/1.
<Sysname> system-view
[Sysname] interface GigabitEthernet 2/0/1
[Sysname-GigabitEthernet2/0/1] stp config-digest-snooping
Chapter 1 MSTP Configuration Commands
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