Protection Function Configuration - Huawei Quidway S3900 Series Operation Manual

Operation Manual – MSTP
Quidway S3900 Series Ethernet Switches-Release 1510
I. Performing the mCheck operation in system view
Table 1-28 Perform the mCheck operation in system view
Operation
Enter system view
Perform the mCheck
operation
II. Performing the mCheck operation in Ethernet port view
Table 1-29 Perform the mCheck operation in Ethernet port view
Operation
Enter system view
Enter
view
Perform the mCheck
operation
1.4.3 Configuration Example
# Perform the mCheck operation on Ethernet1/0/1 port
Configure in system view.
<Quidway> system-view
[Quidway] stp interface ethernet1/0/1 mcheck
Configure in Ethernet port view.
<Quidway> system-view
[Quidway] interface ethernet1/0/1
[Quidway-Ethernet1/0/1] stp mcheck

1.5 Protection Function Configuration

1.5.1 Introduction
The following protection functions are available on an MSTP-enabled switch: BPDU
protection, root protection, loop prevention, and TC-BPDU attack prevention.
I. BPDU protection
Normally, the access ports of the devices operating on the access layer directly connect
to terminals (such as PCs) or file servers. These ports are usually configured as edge
ports to achieve rapid transition. But they resume non-edge ports automatically upon
System-view
stp
interface-list ] mcheck
system-view
Ethernet port
interface
interface-number
stp mcheck
Huawei Technologies Proprietary
Command
[
interface
Command
interface-type
1-32
Chapter 1 MSTP Configuration
Description
—
Required
Description
—
—
Required