Figure 17 Bpdu Configuration 3; Port Root Protection Configuration Example; Stp Maintenance And Diagnosis - Zte ZXR10 5900 Series User Manual

ZXR10 5900/5200 Series User Manual (Ethernet Switching Volume)
Step Command
1 show spanning-tree instance <instance>
ZXR10#
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Port Root Protection Configuration
Example
F 17 BPDU CONFIGURATION 3
IGURE
In Figure 17, switch 1 is root switch. Port 4 of switch 3 is enabled
port root protection function, The configuration of the port that
need to be configured port root protection is as follows:
ZXR10(config-gei_1/4)#spanning-tree bpduguard action shutdown
ZXR10(config-gei_1/4)#spanning-tree guard root instance <0-16>
STP Maintenance and
Diagnosis
ZXR10 5900/5200 provides show command to view STP related
information for fault diagnosis.
Function
This shows details of the
instance-based spanning
tree.