H3C Technologies H3C WX3000E Series Wireless Switches - Manual (Page 84)

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To do... Use the command... Remarks
Enter system view system-view —
Enter interface or port group view
Enter Ethernet interface view or Layer 2
aggregate interface view
interface interface-type interface-number
Enter port group view
port-group manual port-group-name
Required
Use either command.
Enable No Agreement Check stp no-agreement-check
Required
Disabled by default.
No Agreement Check configuration example
1. Network requirements
As shown in Figure 21 :
• Device A connects to a third-party device that has a different spanning tree implementation. Both
devices are in the same region.
• The third-party device (Device B) is the regional root bridge, and Device A is the downstream
device.
Figure 21 No Agreement Check configuration
2. Configuration procedure
# Enable No Agreement Check on GigabitEthernet 1/0/1 of Device A.
system-view
[DeviceA] interface gigabitethernet 1/0/1
[DeviceA-GigabitEthernet1/0/1] stp no-agreement-check
Configuring protection functions
A spanning tree device supports the following protection functions:
• BPDU guard
• Root guard
• Loop guard
• TC-BPDU guard
• BPDU drop
Configuration prerequisites
The spanning tree feature has been correctly configured on the device.