Cli; Overview - HP 4108GL Management And Configuration Manual

Spanning Tree Protocol (STP)

Overview

Overview
STP Features
Feature
viewing the STP configuration
enable/disable STP
reconfiguring general operation priority: 32768
reconfiguring per-port STP
monitoring STP
Use the Spanning Tree Protocol (STP— IEEE 802.1D) to ensure that only one
active path at a time exists between any two nodes on the network. In
networks where there is more than one physical, active path between any two
nodes, enabling STP ensures a single active path between such nodes by
blocking all redundant paths. Without STP, having more than one active path
between a pair of nodes causes loops in the network, which can result in
duplication of messages, leading to a "broadcast storm" that can bring down
the network.
You can use any of the switch's built-in interfaces to configure STP. For general
information on how to use the interfaces, see:
I
I
I
For information on how to use switch memory, see chapter 5, "Switch Memory
and Configuration".
N o t e
You should enable STP in any switch that is part of a redundant physical link
(loop topology). (It is recommended that you enable STP on all switches
belonging to a loop topology.) This topic is covered in more detail under "How
STP Operates" on page 16-9.
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Chapter 2, "Using the Menu Interface"
Chapter 3, "Using the Command Line Interface (CLI)"
Chapter 4, "Using the HP Web Browser Interface
Default Menu
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CLI

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