Dell C9010 Modular Chassis Switch EMC Networking Command-Line Reference Guide - Page 1122

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 Parameters spanning-tree To disable the multiple spanning tree protocol on the interface, use the no spanning-tree command. 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) 9.2(1.0) 8.3.19.0 8.3.11.1 8.3.7.0 7.6.1.0 7.5.1.0 6.2.1.0 Introduced on the C9010. Introduced on the Z9500. Introduced on the S4820T. Introduced on the Z9000. Introduced on the S4810. Introduced on the S-Series. Introduced on the C-Series. Introduced on the E-Series. 1122 Multiple Spanning Tree Protocol (MSTP)