Stp Config-Digest-Snooping - H3C S6550X-HI Series Command Reference Manual

Usage guidelines
If this command is configured in Layer 2 Ethernet interface view, it takes effect only on that interface.
If this command is configured in Layer 2 aggregate interface view, it takes effect only on the
aggregate interface.
If this command is configured on a member port in an aggregation group, it takes effect only after the
port leaves the aggregation group.
Examples
# Configure Twenty-FiveGigE 1/0/1 to send only standard-format (802.1s) MSTP packets.
<Sysname> system-view
[Sysname] interface twenty-fivegige 1/0/1
[Sysname-Twenty-FiveGigE1/0/1] stp compliance dot1s

stp config-digest-snooping

Use
stp config-digest-snooping
Use
undo stp config-digest-snooping
Syntax
stp config-digest-snooping
undo stp config-digest-snooping
Default
Digest Snooping is disabled.
Views
Layer 2 Ethernet interface view
Layer 2 aggregate interface view
Predefined user roles
network-admin
Usage guidelines
For Digest Snooping to take effect, you must enable Digest Snooping both globally and on
associated ports. As a best practice, first enable Digest Snooping on ports connected to third-party
vendor devices and then enable the feature globally. Digest Snooping takes effect on the ports
simultaneously, which reduces impact on the network.
If this command is configured in Layer 2 Ethernet interface view, it takes effect only on that interface.
If this command is configured in Layer 2 aggregate interface view, it takes effect only on the
aggregate interface.
If this command is configured on a member port in an aggregation group, it takes effect only after the
port leaves the aggregation group.
Examples
# Enable Digest Snooping on Twenty-FiveGigE 1/0/1 and then globally.
<Sysname> system-view
[Sysname] interface twenty-fivegige 1/0/1
[Sysname-Twenty-FiveGigE1/0/1] stp config-digest-snooping
[Sysname-Twenty-FiveGigE1/0/1] quit
[Sysname] stp global config-digest-snooping
to enable Digest Snooping.
to disable Digest Snooping.
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