Dell C1048P Port Extender Networking Command-Line Reference Guide for the C900 - Page 1339

• EXEC Privilege 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 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 6.2.1.1 Description 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. Usage Information Enable the multiple spanning tree protocol prior to using this command. Example Dell#show spanning-tree mst configuration MST region name: CustomerSvc Revision: 2 MSTI VID 10 101-105 Dell# show spanning-tree msti View the multiple spanning tree instance. C9000 Series Syntax Parameters show spanning-tree msti [instance-number [brief]] [guard] instance-number brief guard (Optional) Enter the multiple spanning tree instance number. The range is from 0 to 63. (Optional) Enter the keyword brief to view a synopsis of the MST instance. (Optional) Enter the keyword guard to display the type of guard enabled on an MSTP interface and the current port state. Multiple Spanning Tree Protocol (MSTP) 1339