Question : Activate Spanning Tree on 3Com 4500G

Hello Experts,

I want to activate STP (Spanning Tree Protocol) in the hole Network. The Company have a 3Com 4500G and two 4200G.

At the 4200G it is easy. Device -> MSTP -> STP: Enable, Mode: RSTP and OK! Ready.

But at the 4500G is coming a Error Message: Parameters Error.

I don´t know what the Settings Instance ID,Max Hops, Timer Factor, Path Cost Standard ...

I only want to enable STP!

How can I do it? Thanks for your Help.

Wolle

Answer : Activate Spanning Tree on 3Com 4500G

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<?php // RAY_temp_benners.php
error_reporting(E_ALL);
$arr_products = array( array( 'Code' => 'TIR', 'Description' => 'Tires', 'Price' => 100 ), array( 'Code' => 'OIL', 'Description' => 'Oil', 'Price' => 10 ), array( 'Code' => 'SPK', 'Description' => 'Spark Plugs', 'Price' =>4 ) ); 

// ACTIVATE THIS TO LOOK AT THE ARRAY
// var_dump($arr_products);

function RAY_show_array($a)
{
    // CREATE THE TABLE HEADERS
    echo "<tr>";
    // GET KEYS FROM ONE OF THE SUB-ARRAYS
    $h = $a[0];
    // WRITE TABLE HEADERS FROM THE KEYS
    foreach ($h as $k => $x)
    {
        echo "<th>" . $k . "</th>";
    }	
    echo "</tr>" . PHP_EOL;
    
    // CREATE THE TABLE DATA FROM THE SUB-ARRAYS
    foreach ($a as $s)
    {
        echo "<tr>";
        // GET DATA FROM EACH SUB-ARRAY
        foreach ($s as $x)
        {
            // WRITE THE DATA ELEMENTS INTO TD STATEMENTS
            echo "<td>" . $x . "</td>";
        }
        echo "</tr>" . PHP_EOL;
    }
}

function html_show_array2($array){
	echo "<table cellspacing=\"0\" border=\"2\">\n";
	RAY_show_array($array, 1, 0);
	echo "</table>\n";
}
	
html_show_array2($arr_products);