Reference Guide

msti
Configure multiple spanning tree instance, bridge priority, and one or multiple VLANs mapped to the MST
instance.
S4820T
Syntax
msti instance {vlan range | bridge-priority priority}
To disable mapping or bridge priority, use the no msti instance {vlan range
| bridge-priority priority} command.
Parameters
msti instance Enter the MSTP instance. The range is from zero (0) to 63.
vlan range Enter the keyword vlan then the identifier range value. The
range is from 1 to 4094.
bridge-priority
priority
Enter the keywords bridge-priority then a value in
increments of 4096 as the bridge priority. The range is from
zero (0) to 61440.
Valid priority values are: 0, 4096, 8192, 12288, 16384, 20480,
24576, 28672, 32768, 36864, 40960, 45056, 49152, 53248,
57344, and 61440. All other values are rejected.
Defaults default bridge-priority is 32768.
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 9.0.2.0 Introduced on the S6000.
Version
8.3.19.0
Introduced on the S4820T.
Version 8.3.11.1 Introduced on the Z9000.
Version 8.3.7.0 Introduced on the S4810.
Version 7.6.1.0 Introduced on the S-Series.
Version 7.5.1.0 Introduced on the C-Series.
Version 6.5.1.0 Introduced.
Usage
Information
By default, all VLANs are mapped to MST instance zero (0) unless you use the vlan
range command to map it to a non-zero instance.
Multiple Spanning Tree Protocol (MSTP)
1125