Administrator Guide

BPDU (MRecords): sent 21, received 9
The port is not in the Edge port mode
Usage
Information
The following describes the show spanning-tree msti 5 guard command shown in the following
example.
Field Description
Interface Name MSTP interface.
Instance MSTP instance.
Sts Port state: root-inconsistent (INCON Root), forwarding (FWD), listening (LIS),
blocking (BLK), or shut down (EDS Shut).
Guard Type Type of STP guard configured (Root, Loop, or BPDU guard).
Example (Guard)
Dell#show spanning-tree msti 5 guard
Interface
Name Instance Sts Guard type
------------------------------------
Te 0/1 5 INCON(Root) Rootguard
Te 0/2 5 FWD Loopguard
Te 0/3 5 EDS(Shut) Bpduguard
spanning-tree
Enable the multiple spanning tree protocol on the interface.
C9000 Series
Syntax
spanning-tree
To disable the multiple spanning tree protocol on the interface, use the no spanning-tree command.
Parameters
spanning-tree Enter the keywords spanning-tree to enable the MSTP on the interface.
Defaults Enable.
Command Modes INTERFACE
Command
History
This guide is platform-specific. For command information about other platforms, refer to the relevant Dell
Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.9(0.0) Introduced on the C9010.
9.2(1.0) Introduced on the Z9500.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
7.6.1.0 Introduced on the S-Series.
7.5.1.0 Introduced on the C-Series.
6.2.1.0 Introduced on the E-Series.
1122 Multiple Spanning Tree Protocol (MSTP)