Manuale d’uso / di manutenzione del prodotto XGS1910 del fabbricante ZyXEL Communications
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www .zyxel.com www .zyxel.com GS1910/XGS1910 Series GbE Smart Managed Switch IMPORT ANT! READ CAREFULL Y BEFORE USE. KEEP THIS GUIDE FOR FUTURE REFERENCE. Copyright © 2012 ZyXEL Communications Corporation V ersion 1.00 Edition 1, 05/2012 Default Login Details IP Address http://192.
GS1910/XGS1910 Series U ser’s Guide 2 IMPORT ANT! READ CAREFULL Y BEFORE USE. KEEP THIS GUIDE FOR FUTURE REFERENCE. Note: This guide is a re ference for a ser ies of products. Therefore some features or options in this guide ma y not be av ailable in your product.
Table of Contents GS1910/XGS1910 Series U ser’s Guide 3 Table of Contents Table of Contents ................................................. ..................................................... ........... ................ 3 Chapter 1 Getting to Know Y our Switch.
Table of Contents GS1910/XGS1910 Series U ser’s Guide 4 4.5 Logging Out of the Web Config urator ................ ............. ................ ................ ............. ............ ....... . 32 4.6 Help ............. ... ... ............. ..
GS1910/XGS1910 Series U ser’s Guide 5 C HAPTER 1 Getting to Know Your Switch This chapter introduces the main features and applications of the Switch. 1.1 Introduction Y o ur Switch is a Gigabit Ethernet (GbE) switch wi th 2 0, 44 or 48 10/100/1000 Mbp s Ethernet ports.
Chapter 1 Getting to Know Your Switch GS1910/XGS1910 Series U ser’s Guide 6 the Switch. Y ou can provide a super-fast uplink connection by using the optional 10 Gigabit uplink module on the Switch.
Chapter 1 Getting to Know Your Switch GS1910/XGS1910 Series U ser’s Guide 7 1.1.3 Gigabit Ethernet to the Desktop The Switch is an ideal solution for smal l networks which demand high bandwidth for a group of heavy tr affic users. Y ou can connect computers and servers directly to the Sw itch’ s port or connect other switches to the Switch.
Chapter 1 Getting to Know Your Switch GS1910/XGS1910 Series U ser’s Guide 8 Shared resources such as a server can be used by all ports in the same VLAN as the server . In the following figure only ports that need access to th e server need to be part of VLAN 1.
Chapter 1 Getting to Know Your Switch GS1910/XGS1910 Series U ser’s Guide 9 • Change the password . Use a pass w ord that’ s not easy to guess and that consists of different types of characters, such as numbers and letters. • Write down the password and put it in a safe place.
Chapter 1 Getting to Know Your Switch GS1910/XGS1910 Series U ser’s Guide 10.
GS1910/XGS1910 Series User’s Guide 11 C HAPTER 2 Hardware Installation and Connection This chapter shows you how t o install and connect the S witch. 2.1 Freest anding Inst allation 1 Make sure the Switch is clean and dry . 2 Set the Swit ch on a smo oth, leve l surface strong enough to support the weight of the Switch and the c onnected cables.
Chapter 2 Hardware Installation and Connection GS1910/XGS1910 Series User’s Guide 12 Note: Do NOT block the ventilation ho les. Leave space between devices when stackin g. Note: For proper ventilation, allow at le ast 4 inches (10 cm) of clearance at the front and 3.
Chapter 2 Har d war e In sta lla tion and Con n ec tion GS1910/XGS1910 Series User’s Guide 13 2 Using a #2 Philips s crewdriver , install the M3 flat head screws throug h the mounting br acket holes into t he Switch. 3 Re peat steps 1 and 2 to install the second mounting br acket on the other side of the Switch.
Chapter 2 Hardware Installation and Connection GS1910/XGS1910 Series User’s Guide 14.
GS1910/XGS1910 Series User’s Guide 15 C HAPTER 3 Hardware Overview This chapter describes the front panel and rear p anel of the S w itch and shows you how to make the hardware connections. 3.1 Front Panel Connections The figure below shows the front panel of the S witch.
Chapter 3 Har d war e Over vie w GS1910/XGS1910 Series User’s Guide 16 Figure 1 1 Front Panel: GS1910-48HP Figure 12 Front Panel: XGS1910-24 Figure 13 Front Panel: XGS1910-48 The following table describes t he ports.
Chapter 3 Hardware Overview GS1910/XGS1910 Series User’s Guide 17 3.1.1 Ethernet Port s The Switch has 1000Bas e- T auto-negotiating , auto-crossov er Ethernet ports. In 10/100/1000 Mbps Gigabit Ethernet, the speed can be 10Mbps, 100 Mbps or 1000 Mbps.
Chapter 3 Har d war e Over vie w GS1910/XGS1910 Series User’s Guide 18 3.1.2 Dual Personality Interfaces There are four dual personality int erfac es, comprising four 1000Base- T/ SFP combo ports. F or each interface you can connect either to the 1000Base- T port or the SFP slot.
Chapter 3 Hardware Overview GS1910/XGS1910 Series User’s Guide 19 1 Insert the transceiv er into the slot with the exposed section of PCB board facing down. Figure 14 T ran sceiver Installation Example 2 Press the tr ansceiver firmly until i t clicks into place.
Chapter 3 Har d war e Over vie w GS1910/XGS1910 Series User’s Guide 20 2 Pull the transceiver out of the slot. Figure 17 T ran sceiver Removal Example 3.
Chapter 3 Hardware Overview GS1910/XGS1910 Series User’s Guide 21 Figure 19 Rear Pa nel: GS1910-24HP Figure 20 Front Panel: GS1910-48 Figure 21 Front Panel: GS1 910-48HP Figure 22 Front Panel: XGS1910-24 Figure 23 Front Panel: XGS1910-48 3.
Chapter 3 Har d war e Over vie w GS1910/XGS1910 Series User’s Guide 22 3.3 LEDs The following table describes t he LEDs. T able 2 LEDs LED COLOR ST A TUS DESCRIPTION Po E (GS1910- 48HP only) Green On Each Ethernet port’ s LED is changed to act as a PoE LED by using the LED MODE button on the front panel.
Chapter 3 Hardware Overview GS1910/XGS1910 Series User’s Guide 23 LNK/ACT Green Blinking The system is transmitting/receiving to/from a 1000 Mbps Ethernet network. On The link to a 1000 Mbps Ethernet network is up. Amber Blinking The system is transmitting/receiving to/from a 100 Mbps Ethernet network.
Chapter 3 Har d war e Over vie w GS1910/XGS1910 Series User’s Guide 24.
GS1910/XGS1910 Series U ser’s Guide 25 C HAPTER 4 The Web Configurator This section introduces the configur ation and functions of the web configur ator . 4.1 Introduction The web configurator is an HTML -based management interface that allows easy Switch setup and management via Internet browser .
Chapter 4 The Web Configu r ator GS1910/XGS1910 Series U ser’s Guide 26 3 The login screen appears. The default username is admin and associated default password is 1234 . Figure 24 W eb Configurator: Login 4 Click OK to view the first web configurator screen.
Chapter 4 The Web Configurator GS1910/XGS1910 Series U ser’s Guide 27 A - Click the menu items to open submenu links, an d then click on a submenu link to open the screen in the main window . B , C - These are quick links which allow you to pe rform certain tasks no matter which screen you are currently working in.
Chapter 4 The Web Configu r ator GS1910/XGS1910 Series U ser’s Guide 28 Ports This link takes you to a screen where you can conf igu re speed, flow control, the maximum frame si ze and power control se ttings for individual Switch ports.
Chapter 4 The Web Configurator GS1910/XGS1910 Series U ser’s Guide 29 PVLAN Membership This link takes you to a scre en where you can create private VLAN s on t he Switch.
Chapter 4 The Web Configu r ator GS1910/XGS1910 Series U ser’s Guide 30 System Information This link takes you to a screen that displays general system informati on. CPU Load This link tak es you to a screen that disp lays what percentage of the Switch’s processing ability is currentl y used.
Chapter 4 The Web Configurator GS1910/XGS1910 Series U ser’s Guide 31 MLD Snooping This link takes you to a screen where you can view MLD snooping status , M LD group informatio n and SFM (Sou rce-Filt ered Multicast) information.. LLDP Neighbours This link takes you to a screen wh ere you can view the LLDP neighboring device informat ion.
Chapter 4 The Web Configu r ator GS1910/XGS1910 Series U ser’s Guide 32 4.3.1 Change Y our Password After you log in for the first time, it is recommended y ou change the default adm inistrator password. Click Config uration > Securi ty > Switch > Users to display the next screen.
GS1910/XGS1910 Series U ser’s Guide 33 C HAPTER 5 Tutorials This chapter provides some examples of using th e W eb Configurator to set up and use the Sw itch.
Chapter 5 Tutorials GS1910/XGS1910 Series U ser’s Guide 34 1 Connect your computer to the S witch’ s port whic h is in VLAN1 (the defau lt management VLAN). 2 Open your web browse r and enter 192.168.1.1 (the default management IP ad dress) in the address bar to access the web configurator .
Chapter 5 Tutorials GS1910/XGS1910 Series U ser’s Guide 35 In this example, you create a login account with the following information. 1 Log into the Switch’ s W eb Configurator with the adm in account. 2 Click Configuration > Security > Switch > User s in the na vigation panel.
Chapter 5 Tutorials GS1910/XGS1910 Series U ser’s Guide 36 5 By default, you cannot use a login account with a pr ivilege level of 10 to do system maintenance, such as configuring login accounts, uploading firm ware or resetting to the factory defaults.
Chapter 5 Tutorials GS1910/XGS1910 Series U ser’s Guide 37 3 Choose a location to save the file on your computer from the Save in drop-down list box and type a descriptive name for it in the File name list box. 4 Click Save to save the configuration file to your computer .
Chapter 5 Tutorials GS1910/XGS1910 Series U ser’s Guide 38 After the upload is successful, the following screen displays. "config" is the name of the configuration file on the S witch, so your backup configur ation file is automatically renamed when you restore using this screen.
Chapter 5 Tutorials GS1910/XGS1910 Series U ser’s Guide 39 1 Access the Switch through http://192.168.1.1 . Log into the Switch with the admin account. 2 Click Configuration > VLANs > VLAN Membership in the navigation panel. Click Add New VLAN to create VLAN2.
Chapter 5 Tutorials GS1910/XGS1910 Series U ser’s Guide 40 In the example netw ork, conf igure 2 as the port VID on port 1 so that an y untagged frames received on that port get sent to VLAN 2. Figure 29 Po r t V I D E x a m p l e 1 Click Configuration > VLANs > Ports in the na vigation panel.
Chapter 5 Tutorials GS1910/XGS1910 Series U ser’s Guide 41 5.5 How to Set Up a Guest VLAN with IEEE 802.1x Authentication All ports on the Switch are in VLAN 1 by default. Say you enable IEEE 802.1x authentication on ports 1 to 8. Clients that connect to these ports should provide the correct user name and password in order to access the ports.
Chapter 5 Tutorials GS1910/XGS1910 Series U ser’s Guide 42 5 Click Save to save the settings to the Switch. 6 Click Configuration > VLANs > Ports in the na vigation panel.
Chapter 5 Tutorials GS1910/XGS1910 Series U ser’s Guide 43 2 Select the Reauthentication Enabled check box to have a subscriber periodically re-enter his or her username and password to stay connected to the port. 3 Select the Guest VL AN Enable d check box and enter the guest VLAN ID (200 in this exam ple) to enable the guest VLAN on the Switch.
Chapter 5 Tutorials GS1910/XGS1910 Series U ser’s Guide 44 5.6 How to Use Private VLAN to Do Port Isolation in a VLAN This tutorial is not applicable to the XGS1910-24 or XGS1910-48.
Chapter 5 Tutorials GS1910/XGS1910 Series U ser’s Guide 45 5 Click Save to save the settings to the Switch. 5.6.2 Enabling Port Isolation Follow the steps below to configure port isolation. 1 Click Configuration > Private VLAN s > Port Isolation .
Chapter 5 Tutorials GS1910/XGS1910 Series U ser’s Guide 46 If you w ant to use dynamic bindings to filter unauthorized ARP pack ets (typical implementation), you have to enable DHCP snooping before you enable ARP inspection. T rusted vs. Untrusted Ports Every port is either a trusted port or an untrusted port for DHCP snooping.
Chapter 5 Tutorials GS1910/XGS1910 Series U ser’s Guide 47 3 Go to Configuration > Security > Network > DHCP > Snooping to activate DHCP snooping on the Switch. 4 Specify whether ports are trusted or untr usted ports for DHCP snooping. Select Trusted in the Mode field for port 5 because the DHCP server is co nnected to port 5.
Chapter 5 Tutorials GS1910/XGS1910 Series U ser’s Guide 48 6 Click Configuration > Security > Network > IP Source Guard > Configuration and enable IP source guard on the Switch and on ports 6 and 7. Set the maximum numbe r of DHCP clients to learn dynamically on ports 6 and 7.
Chapter 5 Tutorials GS1910/XGS1910 Series U ser’s Guide 49 ID, VLAN ID and port number in the DHCP request. Client A connects to the Switch’ s port 2 in VLAN 102. 5.8.1 Creating a VLAN 1 Access the web configurator through the Switch’ s port which is in VLAN 1.
Chapter 5 Tutorials GS1910/XGS1910 Series U ser’s Guide 50 7 The DHCP server can then assign a specif ic IP address based on the DHCP request. 5.8.3 T roubleshoo ting Check the client A ’ s IP address. If it did not receive the IP address 172.16.1.
Chapter 5 Tutorials GS1910/XGS1910 Series U ser’s Guide 51 2 Configure static trunking - Click Configuration > Aggregation > Static . In this screen select the traffic distribution type(s) used by this group and select the ports that should belong to this group as shown in the figure below .
Chapter 5 Tutorials GS1910/XGS1910 Series U ser’s Guide 52 1 Click Configuration > Ag gregation > LACP . Enable LACP on ports for which you want to create a trunk group using LACP . Leave the other fi elds to their default settings. Click Save .
Chapter 5 Tutorials GS1910/XGS1910 Series U ser’s Guide 53 5.10.1 Configuring Mirroring In this example, you are attached to port 2 but want to copy traffic receiv ed or tr ansmitted on port 7 for analysis. 1 Access the Switch through http://192.168.
Chapter 5 Tutorials GS1910/XGS1910 Series U ser’s Guide 54 5.10.2 Configuring Re mote Port Mirroring In this example, there are three switches ( A , B and C ) in your network. Y ou are connected to port 10 of switch C but want to monitor traffic receiv ed or tr ansmitted on port 4 of switch A .
Chapter 5 Tutorials GS1910/XGS1910 Series U ser’s Guide 55 7 Click Save ..
Chapter 5 Tutorials GS1910/XGS1910 Series U ser’s Guide 56 8 Click Configuration > Spanni ng Tree > CIST Ports to disable (R)STP on the reflector port to prevent the port from entering blocking state.
Chapter 5 Tutorials GS1910/XGS1910 Series U ser’s Guide 57 9 Go to Configuration > MAC Table to disable MAC address learning on the reflector and intermediate ports so that the Switch will NO T f.
Chapter 5 Tutorials GS1910/XGS1910 Series U ser’s Guide 58 6 Click Save . 7 Go to Configuration > MAC Table to disable MAC address learning on the intermediate ports so that the Switch will NOT f.
Chapter 5 Tutorials GS1910/XGS1910 Series U ser’s Guide 59 In Switch C: 1 Access the Switch through http://192.168.1.1 . Log into the Switch by entering the username (default: admin ) and password (default: 1234 ). 2 Go to Configuration > Port Mirroring .
Chapter 5 Tutorials GS1910/XGS1910 Series U ser’s Guide 60 8 Go to Configuration > MAC Table to disable MAC address learning on the intermediate and destination ports so that the Switch will NO T.
Chapter 5 Tutorials GS1910/XGS1910 Series U ser’s Guide 61 Follow the steps below to enable IGMP snooping on the Sw itch and a specific VLAN. Y ou also have the Switch act as an IGMP pro xy to report group changes to a connected multicast router ( R ).
Chapter 5 Tutorials GS1910/XGS1910 Series U ser’s Guide 62 9 Click Save . 10 Configure both the router port and the ports to w hich the multicast clients connect as a member of VLAN 1234. See Section 5.4 on page 38 for how to create a VLAN and configure ports to join the VLAN.
Chapter 5 Tutorials GS1910/XGS1910 Series U ser’s Guide 63 14 Click Save . 5.12 How to Configure Access Control List (ACL) for Packet s Filtering Access Control List (ACL) can be used as a simple pa ck et filtering firewall to filter incoming traffic and prevent certain traffic from entering your networ k.
Chapter 5 Tutorials GS1910/XGS1910 Series U ser’s Guide 64 2 Go to Configurat ion > Security > Network > ACL > Access Control List . Click the Add icon to create a new ACL policy . 3 Select the port on which the matched traffic is received ( All ports in this example).
Chapter 5 Tutorials GS1910/XGS1910 Series U ser’s Guide 65 8 Click Save . The ordering of your rules is very importan t as rules are applied in the order that they are listed. This tutorial uses the XGS1910-24 screens as an example. The screens may vary slightly for different models.
Chapter 5 Tutorials GS1910/XGS1910 Series U ser’s Guide 66 10 Click Save . The ACL configurations in the Ports page (such as Action or Rate Limiter ID ) apply only to traffic that does NO T matched the specified ACL policy .
Chapter 5 Tutorials GS1910/XGS1910 Series U ser’s Guide 67 5 After the Switch restarts, you can use the default user name and password to log in. >+M25PXX : Init device with JEDEC ID 0xC22018.
Chapter 5 Tutorials GS1910/XGS1910 Series U ser’s Guide 68.
GS1910/XGS1910 Series U ser’s Guide 69 C HAPTER 6 Troubleshooting This chapter offers some suggestions to solve problems you might encounter . The potential problems are divided into the following categories. • Po wer , Hardware Connections, and LEDs • Switch Access and Login 6.
Chapter 6 Troubl eshooting GS1910/XGS1910 Series U ser’s Guide 70 One of the L EDs does not behave as expected. 1 Make sure you understand the norm al behavior of the LED . See Sec tion 3.3 on pa ge 22 . 2 Check the hardware connections. See Section 3.
Chapter 6 Troubl eshooting GS1910/XGS1910 Series U ser’s Guide 71 • If you changed the IP address and ha ve forgotten it, see the troubleshootin g suggestions for I forgot the IP address for the Switch. 2 Check the hardware connections, and make sure the LEDs are behaving as expected.
Chapter 6 Troubl eshooting GS1910/XGS1910 Series U ser’s Guide 72.
GS1910/XGS1910 Series U ser’s Guide 73 A PPENDIX A Legal Information Copyright Copyright © 2012 b y ZyXEL Communi cations Corpor ation. Th e co n te n ts o f t h is p ub l ic a t io n m a y n o t b.
Appendix A Legal Information GS1910/XGS1910 Series U ser’s Guide 74 authorized Z yXEL loc al distributor for de tails about the W arr anty P eriod of this produ ct.
Index GS1910/XGS1910 Series U ser’s Guide 75 Index A applications bridging 5 IEEE 802.1Q VLAN 7 switched workgroup 6 B basic setup tutorial 33 binding 45 binding table 45 building 45 C certification.
Index GS1910/XGS1910 Series U ser’s Guide 76 L LEDs 22 lockout 32 login 25 password 32 M managing the device good habits 8 using SNMP . See SNMP . using the web configurator .
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 ZyXEL Communications XGS1910 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 ZyXEL Communications XGS1910 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso ZyXEL Communications XGS1910 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul ZyXEL Communications XGS1910 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il ZyXEL Communications XGS1910, 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 ZyXEL Communications XGS1910.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il ZyXEL Communications XGS1910. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo ZyXEL Communications XGS1910 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.
