Owner's Manual

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Figure 13-26. MSTP Settings
The MSTP Settings page contains the following fields:
Global Settings
- Region Name (1-32) —Specifies a user-defined MST region name.
-
Revision (0-65535) —Specifies unsigned 16-bit number that identifies the revision of the current
MST configuration. The revision number is required as part of the MST configuration.
-
Max Hops (1-40) —Specifies the total number of hops that occur in a specific region before the
BPDU is discarded. Once the BPDU is discarded, the port information ages out. The default
field value is 20.
-
IST Master —Indicates the Internal Spanning Tree Master ID. The IST Master is the root of the
specified instance and its ID number is 0.