R211x-HP Flexfabric 11900 Layer 2 - LAN Switching Command Reference

137
Views
Layer 2 Ethernet interface view, Layer 2 aggregate interface view
Predefined user roles
network-admin
mdc-admin
Usage guidelines
When you enable the spanning tree feature, the device operates in STP, RSTP, 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.
When the setting is configured in Layer 2 Ethernet interface view, it takes effect on only that interface.
When the setting is configured in Layer 2 aggregate interface view, it takes effect on only the aggregate
interface.
When the setting 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 port Ten-GigabitEthernet 1/0/1.
<Sysname> system-view
[Sysname] interface ten-gigabitethernet 1/0/1
[Sysname-Ten-GigabitEthernet1/0/1] undo stp enable
Related commands
• stp global enable
• stp mode
stp global config-digest-snooping
Use stp global config-digest-snooping to enable digest snooping globally.
Use undo stp global config-digest-snooping to disable digest snooping globally.
Syntax
stp global config-digest-snooping
undo stp global config-digest-snooping
Default
The feature is disabled globally.
Views
System view
Predefined user roles
network-admin
mdc-admin