H3C S7500E Series Ethernet Switches Operation Manual

Operation Manual – MSTP

H3C S7500E Series Ethernet Switches Chapter 1 MSTP Configuration

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II. Network diagram

Device A

Third-party device

Root port

Designated port

GE2/0/1

Figure 1-9 No Agreement Check configuration

III. Configuration procedure

# Enable No Agreement Check on GigabitEthernet2/0/1 of Device A.

<DeviceA> system-view

[DeviceA] interface GigabitEthernet 2/0/1

[DeviceA-GigabitEthernet2/0/1] stp no-agreement-check

1.8 Configuring Protection Functions

An MSTP-compliant device supports the following protection functions:

z BPDU guard

z Root guard

z Loop guard

z TC-BPDU attack guard

 Note:

z The S7500E series Ethernet switches support the BPDU guard, root guard and loop

guard functions.

z Among loop guard, root guard and edge port setting, only one function can take

effect on the same port at the same time.

1.8.1 Configuration prerequisites

MSTP has been correctly configured on the device.