Huawei Quidway S3000-EI Series User Manual

Operation Manual - STP
Quidway S3000-EI Series Ethernet Switches Chapter 1
MSTP Region-configuration
Huawei Technologies Proprietary
1-26
Restore the disabled Root protection state as
defaulted (from Ethernet port view)
undo stp root-protection
Configure switch loop protection function (from
)
stp loop-protection
Ethernet port view
Restore the disabled loop protection state, as
defaulted (from Ethernet port view)
stp loop-protection
Configure switch TC protection (from system view)
stp tc-protection enable
Disabled TC protection state as defaulted (from
system view)
stp tc-protection disable
After configured with BPDU protection, the switch will disable the edge port through
MSTP, which receives a BPDU, and notify the netwo
rk manager at same time. These
ports can be resumed by the network manager only.
protection only plays a role of designated port on every
1.2.15 En
Perform the following configuration in system view.
Table 1-23 Enable/Disab
The port configured with Root
instance. Whenever such port receives a higher-priority BPDU, that is, it is about to turn
into non-designated port, it will be set to listening state and not forward packets any
more (as if the link to the port is disconnected). If the port has not received any
higher-priority BPDU for a certain period of time thereafter, it will resume the normal
state.
When configure a port, only one configuration can be effective among loop protection,
Root protection and Edge port configuration at same moment.
By default, the switch does not enable BPDU protection or Root protection.
By default, the protection from TC-BPDU packet attack is enabled.
For more about the configuration commands, refer to the Command Manual.
able MSTP on the Device
You can use the following command to enable MSTP on the device.
le MSTP on a device
Operation Command
Enable MSTP on a device.
stp enable
Disable MSTP on a device.
stp disable
Restore the disable state of MSTP, as defaulted.
undo stp
O
e
By default, MSTP is disabled.
nly if MSTP has been enabled on the device will o
ffect.
ther MSTP configurations take

Huawei Quidway S3000-EI Series Specifications

General

Brand	Huawei
Model	Quidway S3000-EI Series
Category	Switch
Language	English