CLI Guide

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.
Syntax
show spanning-tree msti [instance-number [brief]] [guard]
Parameters
instance-number (Optional) Enter the multiple spanning tree instance
number. The range is from 0 to 63.
brief (Optional) Enter the keyword brief to view a synopsis of
the MST instance.
guard (Optional) Enter the keyword guard to display the type of
guard enabled on an MSTP interface and the current port
state.
Command Modes
• EXEC
• EXEC Privilege
Supported Modes Full–Switch
Command History
Version Description
9.9(0.0) Introduced on the FN IOM.
8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
Usage Information Enable the multiple spanning tree protocol prior to using this command.
Example
Dell#show spanning-tree msti 0 brief
MSTI 0 VLANs mapped 1-4094
Executing IEEE compatible Spanning Tree Protocol
Root ID Priority 32768, Address 0001.e800.0204
Root Bridge hello time 2, max age 20, forward delay 15, max
hops 20
Bridge ID Priority 32768, Address 0001.e800.0204
We are the root of MSTI 0 (CIST)
Configured hello time 2, max age 20, forward delay 15, max
hops 20
Bpdu filter disabled globally
CIST regional root ID Priority 32768, Address 0001.e800.0204
CIST external path cost 0
Interface Designated
Name PortID Prio Cost Sts Cost Bridge ID PortID
1018
Multiple Spanning Tree Protocol (MSTP)