Manuale d’uso / di manutenzione del prodotto JGS524E-100NAS del fabbricante NETGEAR
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350 East Plumeria Drive San Jose, CA 95134 USA May 2012 202-10524-04 ProSafe® Plus Switch Utility User Guide.
2 ProSafe Plus Switch Utility © 2012 NETGEAR, Inc. All rights reserved No part of this publication maybe reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language in any form or by any means without the written permission of NETGEAR, Inc.
3 ProSafe Plus Switch Utility Contents Chapter 1 Getting Started Install the ProSafe Plus Switch Utility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Registration Pop-Up Window . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4 ProSafe Plus Switch Utility Port PVID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Port Tagging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Chapter 4 Quality of Service QoS Overview .
5 1 1. Getting Started This chapter contains the following topics: • Install the ProSafe Plus Switch Utility • Registration Pop-Up Window • Discovering Switches • Utility Features Overview •.
Getting Started 6 ProSafe Plus Switch Utility To install the utility: 1. Insert the Resource CD that came with your switch into the computer that you want to use to manage your switches.
Getting Started 7 ProSafe Plus Switch Utility The utility uses two network programs, WinPcap and Adobe AIR, to process network commands. If not already installed on your computer, these two programs are also installed, and are placed in your program directory.
Getting Started 8 ProSafe Plus Switch Utility The discovered switches are displayed as shown. You can now select a switch to configure or display its status. Note: To select a switch, the computer that you are using has to be on the same subnet as the switch.
Getting Started 9 ProSafe Plus Switch Utility System (General Configuration and Information) Status . Indicates which switches are present and if they are operational. If your switch supports the switch information feature you can display additional information such as IP address, subnet mask, and gateway address.
Getting Started 10 ProSafe Plus Switch Utility Uninstall the Utility To uninstall the utility: 1. Use your computer’s Add or Remove Programs command, Start > Control Panel > Add or Remove Programs . 2. Select ProSafe Plus Utility and click Change/Remove .
11 2 2. System Configuration This chapter contains the following topics: • System Features • Status • Maintenance • Monitoring • MultiCast System Features The System tab lets you select a switch to manage, display general information about the switch, perform basic switch maintenance, and monitor data flow through the switch.
System Configuration 12 ProSafe Plus Switch Utility The switch selection remains in effect until you select a different switch, or quit the utility. System features are: Status . Indicates which switches are present and if they are operational. Maintenance .
System Configuration 13 ProSafe Plus Switch Utility Status The Status menu allows you to select a switch and display switch information. Switch Selection To use any of the System tab features, you must first select a switch. To select a switch, the computer that you are using has to be on the same subnet as the switch.
System Configuration 14 ProSafe Plus Switch Utility Switch Information The Switch Information feature displays additional information about the selected switch. This information varies depending on the switch model. If the selected switch supports the Switch Information feature, you can view or set the IP address, subnet mask, and gateway address.
System Configuration 15 ProSafe Plus Switch Utility Set the IP Address Information Enter IP address and subnet mask values for the switch as well as the address of the gateway device used by the switch. To specify IP interface information: 1. Select System > Status > Switch Information .
System Configuration 16 ProSafe Plus Switch Utility Reset Factory Defaults WARNING: Resetting the factory defaults can briefly disrupt network traffic through the switch. To reset the factory default settings on the selected switch: 1. Select System > Maintenance > Factory Default .
System Configuration 17 ProSafe Plus Switch Utility Port Mirroring Port mirroring allows a port to see the data on another port. To have a switch port see the data on another port: 1. Select System > Status , and select the switch. 2. Select Monitoring > Mirroring to display the Mirroring screen.
System Configuration 18 ProSafe Plus Switch Utility MultiCast IGMP Snooping Internet Group Management Protocol (IGMP) Snooping is a feature that allows a switch to forward multicast traffic intelligently on the switch. Multicast IP traffic is traffic that is destined to a host group.
System Configuration 19 ProSafe Plus Switch Utility Static LAG (Link Aggregation Group) for JGS524E Only LAGs allow you to combine multiple Ethernet links to a single logical link. Network devices treat the aggregation as if it were a single link, which increases fault tolerance and load sharing.
20 3 3. Virtual LAN Configuration This chapter contains the following topics: • VLAN Overview • Port-Based Configuration • 802.1Q Based Configuration VLAN Overview Virtual LANs are made up of networked devices grouped together logically into separate networks.
Virtual LAN Configuration 21 ProSafe Plus Switch Utility Port-Based Configuration Port-Based Virtual LAN configuration assigns ports on the selected switch to a Virtual LAN group. The number of VLANs that can be created is limited to the number of ports on the switch.
Virtual LAN Configuration 22 ProSafe Plus Switch Utility 802.1Q Based Configuration 802.1Q VLAN configuration can be done using basic or advanced methods. Basic 802.1Q VLAN Configuration In Basic 802.1Q VLAN configuration you configure ports to a VLAN Group ID (1-4093 or all).
Virtual LAN Configuration 23 ProSafe Plus Switch Utility VLAN Membership To add ports to a VLAN group: 1. Select VLAN Membership from the menu on the left. The VLAN Membership screen displays. 2. In the VLAN Identifier drop-down list, select the VLAN group you want to configure.
Virtual LAN Configuration 24 ProSafe Plus Switch Utility To tag data from ports: 1. Click the VLAN tab and select 802.1Q > Advanced> Port Tagging . The Port Tagging screen displays. 2. Select the ports whose data you want tagged, 3. Select the Tag Tagging Control 4.
25 4 4. Quality of Service This chapter contains the following topics: • QoS Overview • Rate Limiting • Broadcast Filtering QoS Overview There are many different classes of data that can be sent across a network.
Quality of Service 26 ProSafe Plus Switch Utility All the QoS features have default settings. It is not necessary to configure any settings to use the ProSafe Plus switches. The following table lists the default settings. Table 2. QoS Global Configuration Default Settings Feature Setting QoS Mode 802.
Quality of Service 27 ProSafe Plus Switch Utility Some switches allow you to select between two priority levels (High and Low). 2 priority levels Other switches allow four levels (High, Medium, Normal, and Low). 4 priority levels To assign Port Based priorities: 1.
Quality of Service 28 ProSafe Plus Switch Utility 6. Repeat for the remaining ports. 802.1p Based Priority 802.1p-based priority uses a header in the data packet that identifies the class of data in the packet (for example, voice or video). When 802.
Quality of Service 29 ProSafe Plus Switch Utility To configure Broadcast Filtering: 1. Select System and select the radio button for the switch you want to configure. 2. Select QoS > Broadcast Filtering to display the QoS Broadcast Filtering screen.
30 5 5. Help This chapter contains the following topics: • Online Help • About the Utility • Registration Online Help The Help tab provides access to the NETGEAR Support website and to the online user guide for the ProSafe Plus Switch Utility (the latest copy of this manual).
Help 31 ProSafe Plus Switch Utility User Guide If the computer running the utility has access to the Internet, you can select User Guide , and click Apply to open the latest version of this user guide. You can then download a copy to your computer. After installing a new ProSafe Plus switch, check this website for the latest version of this manual.
Help 32 ProSafe Plus Switch Utility Registration If the computer running the utility has access to the Internet, you can register your products. To register your product: 1. On the Help tab, select Registration to display the following screen: 2. Click REGISTER .
33 A A. Supplemental Information This appendix covers the following topic: • Default Settings.
Supplemental Information 34 ProSafe Plus Switch Utility Default Settings All ProSafe Plus switch features have default settings You do not need to configure any settings to use the ProSafe Plus switches The following table lists the default values for switch settings Shaded features are not configurable on all switches Table 3.
Supplemental Information 35 ProSafe Plus Switch Utility System LAG (JGS524E only) LAG Configuration and default value Disabled LAG Membership, N/A (blank) VLAN Port Based Basic Disabled Advanced Disabled 802.1Q Basic Disabled Advanced Disabled QoS Global Configuration QoS Mode 802.
36 Index Numerics 802.1p-based priority 28 802.1Q 20 802.1Q VLAN 22 A about 31 Adobe AIR 7 assign members 21 B broadcast filtering 29 broadcast storm protection 28 C cable test 17 D default settings 3.
37 Product Name & Model utility, uninstall 10 V VLAN 9 VLAN membership 23 VLAN, add groups 22 VLAN, advanced 21 VLAN, port based 21 W WinPcap 7.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il NETGEAR JGS524E-100NAS è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del NETGEAR JGS524E-100NAS - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso NETGEAR JGS524E-100NAS imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul NETGEAR JGS524E-100NAS ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il NETGEAR JGS524E-100NAS, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del NETGEAR JGS524E-100NAS.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il NETGEAR JGS524E-100NAS. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo NETGEAR JGS524E-100NAS insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
