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

stp enable

Use
stp enable
Use
undo stp enable
Syntax
stp enable
undo stp enable
Default
The spanning tree feature is enabled on all ports.
Views
Layer 2 Ethernet interface view
Layer 2 aggregate interface view
Predefined user roles
network-admin
Usage guidelines
When you enable the spanning tree feature, the device operates in STP, RSTP, PVST, or MSTP
mode, depending on the spanning tree mode setting.
When you enable the spanning tree feature, the device dynamically maintains the spanning tree
status of VLANs, based on received configuration BPDUs. When you disable the spanning tree
feature, the device stops maintaining the spanning tree status.
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
# In MSTP mode, disable the spanning tree feature on Twenty-FiveGigE 1/0/1.
<Sysname> system-view
[Sysname] interface twenty-fivegige 1/0/1
[Sysname-Twenty-FiveGigE1/0/1] undo stp enable
Related commands
stp global enable
stp mode
stp vlan enable

stp global config-digest-snooping

Use
stp global config-digest-snooping
Use
undo stp global config-digest-snooping
Syntax
stp global config-digest-snooping
to enable the spanning tree feature.
to disable the spanning tree feature.
to enable Digest Snooping globally.
to disable Digest Snooping globally.
30