{"id":208107,"date":"2023-09-20T12:46:25","date_gmt":"2023-09-20T12:46:25","guid":{"rendered":"https:\/\/www.ninjaone.com\/script-hub\/identificare-le-connessioni-ethernet-lente-powershell-2\/"},"modified":"2024-03-04T18:09:29","modified_gmt":"2024-03-04T18:09:29","slug":"identificare-le-connessioni-ethernet-lente-powershell-2","status":"publish","type":"script_hub","link":"https:\/\/www.ninjaone.com\/it\/script-hub\/identificare-le-connessioni-ethernet-lente-powershell-2\/","title":{"rendered":"Script PowerShell per individuare le connessioni Ethernet lente in Windows"},"content":{"rendered":"

Un saluto a <\/span>te, <\/span>guerriero tecnologico. La risoluzione dei problemi di rete <\/span>non <\/span>\u00e8 solo un\u2019attivit\u00e0, <\/span>\u00e8<\/span> una forma d’arte. Ma a volte la tecnologia pu\u00f2 rendere quest’arte un po’ meno astratta. Oggi <\/span>parleremo<\/span> di uno script PowerShell che <\/strong><\/span> identifica<\/span><\/strong> connessioni Ethernet lente, con velocit\u00e0 inferiore a 1 Gbps<\/strong>.<\/span><\/span>\u00a0<\/span><\/p>\n

Come funziona lo script per individuare connessioni Ethernet lente<\/h2>\n

Get-NetAdapter<\/span><\/b>\u00a0<\/span><\/h3>\n

Questo script utilizza il cmdlet <\/span>Get-NetAdapter<\/span><\/b> per ottenere un elenco delle schede di rete presenti sul tuo sistema. <\/span>Get-NetAdapter<\/span><\/b> \u00e8 un cmdlet PowerShell che recupera informazioni di base e dettagliate sulle schede di rete presenti nel sistema.<\/span>\u00a0<\/span><\/p>\n

Where-Object<\/span><\/b>\u00a0<\/span><\/h3>\n

Dopo aver recuperato l’elenco, la funzione <\/span>Where-Object<\/span><\/b> filtra i risultati in base a condizioni specifiche, come l’esclusione delle schede di rete virtuali, il prendere in considerazione le sole connessioni ‘Up’ o attive e concentrarsi solo sulle connessioni cablate, per individuare connessioni Ethernet lente. In questo modo eviterai di passare il tempo ad analizzare dati irrilevanti.<\/span>\u00a0<\/span><\/p>\n

Select-Object<\/span><\/b>\u00a0<\/span><\/h3>\n

Infine, la funzione <\/span>Select-Object<\/span><\/b> formatta l’output per mostrare solo i dati <\/span>Name<\/span><\/b>, <\/span>InterfaceDescription<\/span><\/b>, <\/span>Status<\/span><\/b> e <\/span>LinkSpeed<\/span><\/b> delle schede di rete che soddisfano i criteri. In questo modo potrai ottenere un risultato compatto e di facile lettura che si concentra sui dettagli essenziali.<\/span><\/p>\n

Lo script: <\/span>Identificare<\/span> se ci sono connessioni Ethernet lente, con velocit\u00e0 inferiore a 1 Gbps<\/span><\/span><\/h2>\n
#Requires -Version 5.1\r\n\r\n<#\r\n.SYNOPSIS\r\n    Identify if any wired ethernet connections that are running slower than 1 Gbps.\r\n.DESCRIPTION\r\n    Identify if any wired ethernet connections that are running slower than 1 Gbps.\r\n    This can highlight devices that are connected to old hubs\/switches or have bad cabling.\r\n.OUTPUTS\r\n    None\r\n.NOTES\r\n    Minimum supported OS: Windows 10, Server 2016\r\n    Release Notes:\r\n    Initial release\r\nBy using this script, you indicate your acceptance of the following legal terms as well as our Terms of Use at https:\/\/www.ninjaone.com\/terms-of-use.\r\n    Ownership Rights: NinjaOne owns and will continue to own all right, title, and interest in and to the script (including the copyright). NinjaOne is giving you a limited license to use the script in accordance with these legal terms. \r\n    Use Limitation: You may only use the script for your legitimate personal or internal business purposes, and you may not share the script with another party. \r\n    Republication Prohibition: Under no circumstances are you permitted to re-publish the script in any script library or website belonging to or under the control of any other software provider. \r\n    Warranty Disclaimer: The script is provided \u201cas is\u201d and \u201cas available\u201d, without warranty of any kind. NinjaOne makes no promise or guarantee that the script will be free from defects or that it will meet your specific needs or expectations. \r\n    Assumption of Risk: Your use of the script is at your own risk. You acknowledge that there are certain inherent risks in using the script, and you understand and assume each of those risks. \r\n    Waiver and Release: You will not hold NinjaOne responsible for any adverse or unintended consequences resulting from your use of the script, and you waive any legal or equitable rights or remedies you may have against NinjaOne relating to your use of the script. \r\n    EULA: If you are a NinjaOne customer, your use of the script is subject to the End User License Agreement applicable to you (EULA).\r\n#>\r\n\r\n[CmdletBinding()]\r\nparam ()\r\n\r\nprocess {\r\n    $NetworkAdapters = Get-NetAdapter -ErrorAction SilentlyContinue | Where-Object {\r\n        $_.Virtual -eq $false -and # Filter out any adapter that are Virtual, like VPN's\r\n        $_.Status -like \"Up\" -and # Filter out any disconnected adapters\r\n        ($_.PhysicalMediaType -like \"*802.3*\" -or $_.NdisPhysicalMedium -eq 14) -and # Filter out adapters like Wifi\r\n        $_.LinkSpeed -notlike \"*Gbps\" # Filter out the 1, 2.5, and 10 Gbps network adapters\r\n    }\r\n    $NetworkAdapters | Select-Object Name, InterfaceDescription, Status, LinkSpeed\r\n    if ($NetworkAdapters) {\r\n        exit 1\r\n    }\r\n}<\/pre>\n
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Vantaggi dell’utilizzo dello script<\/span>\u00a0<\/span><\/h2>\n
Risparmio di tempo<\/span><\/b>\u00a0<\/span><\/h3>\n
L’identificazione manuale delle connessioni Ethernet lente potrebbe richiedere ore, soprattutto in una grande azienda. Questo script automatizza il processo, trasformando un\u2019attivit\u00e0 potenzialmente faticosa in un compito rapido.<\/span>\u00a0<\/span><\/p>\n
Identificazione di potenziali problemi<\/span><\/b>\u00a0<\/span><\/h3>\n
Segnalando le connessioni Ethernet lente, con velocit\u00e0 inferiore a 1 Gbps, lo script ti aiuter\u00e0 a identificare i punti deboli della tua infrastruttura di rete, consentendoti di porre rimedio in modo proattivo prima che si trasformino in problemi pi\u00f9 gravi.<\/span>\u00a0<\/span><\/p>\n
Reporting<\/span><\/b>\u00a0<\/span><\/h3>\n
Per coloro che desiderano tenere sotto controllo le prestazioni della rete nel tempo, lo script pu\u00f2 essere integrato in sistemi automatizzati per generare rapporti regolari sulle connessioni Ethernet lente.<\/span><\/p>\n
Come implementarlo<\/span>\u00a0<\/span><\/h2>\n