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Step
1.
Enter system view.
2.
Enter interface view or port group
view.
3.
Enable No Agreement Check.
No Agreement Check configuration example
Network requirements
1.
As shown in
Device A connects to Device B, a third-party device that has a different spanning tree
implementation. Both devices are in the same region.
Device B is the regional root bridge, and Device A is the downstream device.
Figure 20 Network diagram
Configuration procedure
2.
# Enable No Agreement Check on GigabitEthernet 3/1/1 of Device A.
<DeviceA> system-view
[DeviceA] interface gigabitethernet 3/1/1
[DeviceA-GigabitEthernet3/1/1] 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
•
Configuration prerequisites
The spanning tree feature has been correctly configured on the router.
Command
system-view
•
•
stp no-agreement-check
Figure
20:
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
59
Remarks
N/A
Use either command.
By default, No Agreement
Check is disabled.
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