Spanning-Tree Commands

Default Configuration

The default number of hops is 20.

Command Mode

Global Configuration mode

User Guidelines

There are no user guidelines for this command.

Example

The following example configures the maximum number of hops that a packet travels in an MST region before it is discarded to 10.

Console (config) # spanning-tree mst max-hops 10

spanning-tree mst port-priority

The spanning-tree mst port-priorityInterface Configuration mode command configures port priority for the specified MST instance. To restore the default configuration, use the no form of this command.

Syntax

spanning-tree mst instance-idport-priority priority no spanning-tree mst instance-idport-priority

Parameters

instance-ID—ID of the spanning tree instance. (Range: 1-15)

priority—The port priority. (Range: 0-240 in multiples of 16)

Default Configuration

The default port priority for IEEE Multiple Spanning Tree Protocol (MSTP) is 128.

Command Modes

Interface Configuration (Ethernet, port-channel) mode

272Intel® Blade Server Ethernet Switch Modules SBCEGBESW1 and SBCEGBESW10 CLI Guide

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Intel SBCEGBESW1 Spanning-tree mst port-priority, Default number of hops is, Console config # spanning-tree mst max-hops