Displaying Stp Guard Configuration - Dell Force10 C150 Configuration Manual

Displaying STP Guard Configuration

To verify the STP guard configured on RSTP port or port-channel interfaces, enter the
rstp guard
how to configure and use the STP root guard, loop guard, and BPDU guard features.
Figure 44-9
• Root guard is enabled on a port that is in a root-inconsistent state.
• Loop guard is enabled on a port that is in a forwarding state.
• BPDU guard is enabled on a port that is shut down.
Figure 44-9. Displaying STP Guard Configuration
FTOS#show spanning-tree rstp guard
Interface
Name
---------
Gi 0/1
Gi 0/2
Gi 0/3
912 | Rapid Spanning Tree Protocol
command. Refer to Chapter 52, "Spanning Tree Protocol," on page 1049
shows an example for an RSTP network (instance 0) in which:
Instance Sts
-------- ---------
0 INCON(Root)
0 FWD
0 EDS (Shut)
Guard type
----------
Rootguard
Loopguard
Bpduguard
show spanning-tree
for information on