Manuale d’uso / di manutenzione del prodotto AT-8000GS/POE del fabbricante Allied Telesis
Vai alla pagina of 52
613-000974 Rev. B AT-8000GS Series Stackable Gigabit Ethernet Switches AT-8000GS/24 AT-8000GS/POE AT-8000GS/48 Installation Guide.
Copyright © 2008 Allied Telesis, Inc. All rights reserved. No part o f this pub lication may be repro duced without prior wr itten permission from Al lied Telesis, Inc. Allied Telesis is a t rademark of Allied Tele sis, Inc. Microsoft and Internet Explorer are regist ered tradem arks of Microsoft Co rporation.
AT-8000GS Series Gigabit Ethernet Switc h Installation Guide 3 Pr eface This guide provides the hardware in stallation in structions for your managed, AT-8000GS Series Gigabit Ethernet switch .
Preface 4 Safety Symbols Used in this Document This document uses the safety symbols defined in Table 1. T able 1. Safety Symbols Symbol Meaning Description Caution Performing or omi tting a specific action may result in equipment damage or loss of data.
AT-8000GS Series Gigabit Ethernet Switc h Installation Guide 5 Where to Find Web-based Guides The installation and user guides for all Allied Telesis products are available in portable document format (PDF) o n our web site at www.alliedtelesis.com . You can view the documents onlin e or download them onto a local workstation or server.
Preface 6 Contacting Allied Telesis This section provides Allied Telesis contact information for technical support as well as sales or corporate informat ion. Online Support You can request technical sup port online by accessing t he Allied Telesis Knowledge Base: www.
7 Content Preface .............. ............ ........... ........... .............. ........... ........... ............ ........... .............. ...... ........ ........... ........... ............ ......... 3 Safety Symbols Used in th is Docu ment.
Contents 8 Chapter 3: Stack ing ....................... ...................... ......................... ....................... ......................... ......... .. .............. ............ 35 Stacking Overv i ew .............. .................
9 Chapter 1 Overview This chapter contains the following sections: “A T -8000GS Switch Series Features” on page 10 “IEEE S tandards” on p age 1 1 “Model Descriptions” on p age .
Chapter 1: Ove rview 10 AT-8000GS Switch Series Features The AT-8000GS/24, AT-8000GS/24POE, an d AT-8000GS/48 features include the following: Wire speed switching traf fic across all ports Auto MDI/MDIX enabled Jumbo frames 802.1d, 1w , 1s priority tags supported Broadcast storm control IEEE 802.
AT-8000GS Series Gigabit Ethernet Switc h Installation Guide 11 IEEE Standards IEEE 802.3 — 10Base-T IEEE 802.3u — 100Base-TX IEEE 802.3ab — 1000Base-TX Gigabit Ethernet IEEE 802.3z — Full Duplex IEEE 802.3u — Auto-Negotiation IEEE 802.
Chapter 1: Ove rview 12 Model Descriptions AT-8000GS/24 The following figure illustrates the AT-8000GS/24 fro nt panel. Figure 1 AT-8000GS/24 Gigabit Ethernet Switch Front Panel The AT-8000GS/24 front panel is configure d as follows: 24 10/100/1000Mbp s port s — RJ-45 ports designated as 10/100/ 1000Base-T .
AT-8000GS Series Gigabit Ethernet Switc h Installation Guide 13 AT-8000GS/ 24POE The following figure illustrates t he AT-8000GS/24POE front panel. Figure 3 AT-8000GS/24POE Gigabit Ethernet Switch Front Panel The AT-8000GS/24POE front panel is configured as fo llows: 24 10/100/1000Mbp s ports — RJ-45 port s designated as 10/100/ 1000Base-T .
Chapter 1: Ove rview 14 AT-8000GS/48 The following figure illustrates the AT-8000GS/48 fro nt panel. Figure 5 AT-8000GS/48 Gigabit Ethernet Switch Front Panel The AT-8000GS/48 device front panel is conf igured as follows: 48 10/100/1000 Mbp s ports — RJ-45 ports designated as 10/100/ 1000Mbps Base-T .
AT-8000GS Series Gigabit Ethernet Switc h Installation Guide 15 Port Descriptions 10/100/1000 Base- T Gigabit Ethernet Ports The 10/100/1000Base-T Gigabit port s are RJ-45 ethernet connectors. The 10/100/1000 Mbps ports supp ort half- and full-duplex mode.
Chapter 1: Ove rview 16 LED Definitions The switch has Light Emitting Dio des (LED) on both the front and rear panels that indicate the both th e port status and the switch status.
AT-8000GS Series Gigabit Ethernet Switc h Installation Guide 17 Power LED The PWR LED on the front panel of the device indicates the power supply status. The power supply port LED indications are described in th e following table: SYS LED The SYS LED on the front panel of the de vice indicates the diagnostic results.
Chapter 1: Ove rview 18 The stacking LED indications are described in the following table: Mode LEDs You can select a particular status mode for a RJ-45 Port on either the AT- 8000GS/24 Gigabit Ethernet Switch or the AT-8000GS/48 Gigabit Ethernet Switch by using the Mode Select switch button on the front panel.
AT-8000GS Series Gigabit Ethernet Switc h Installation Guide 19 Figure 9 below illustrates the mod e LEDs on the front panel and Table 5 below gives the functional description of each LED.
Chapter 1: Ove rview 20 Figure 10 RJ-45 Port LEDs for the AT-8000/24 an d AT-8000/48 Each non-POE RJ-45 port has two LEDs, on e for Link and one for Mode status.
AT-8000GS Series Gigabit Ethernet Switc h Installation Guide 21 RJ-45 Port LEDs AT-8000GS/ 24POE Figure 11 on page 21 illustrates the 10/100 /1000 Base-T RJ-45 port LEDs for the AT-8000GS/24POE Gigabit Ethern et Switch.
Chapter 1: Ove rview 22 SFP Port LEDs The following figure illustrates the SFP port LEDs. Figure 12 SFP Port LEDs The SFP ports have one LEDs for lin k and activity.
AT-8000GS Series Gigabit Ethernet Switc h Installation Guide 23 Stacking Port LEDs The Stacking LEDs are located on the rea r panel. The following figure illustrates the Stacking port LEDs. Figure 13: St acking Port LEDs The HDMI ports have two LEDs, one is for Link and one is for Activity.
Chapter 1: Ove rview 24.
25 Chapter 2 Installation This chapter contains information for in stalling the device, and includes the following sections: “Reviewing Safety Precautions” on p age 26 “Preparing for Ins.
Chapter 2: Inst allation 26 Reviewing Safety Precautions Please review the following safety pr ecautions before you begin to install the chassis or any of its components.
AT-8000GS Series Gigabit Ethernet Switc h Installation Guide 27 W arning: Operating T emperature. This product is designed for a maximum ambient temperature of 40° deg rees C. E7 All Countries: Install produ ct in accordance with local and National Electrical Codes.
Chapter 2: Inst allation 28 W arning: T o reduce the risk of electric shock, t he ports on this product must not connect to cabli ng tha t is routed outside the building where this device is locate d. E40 Caution: The unit does not cont ain serviceable components.
AT-8000GS Series Gigabit Ethernet Switc h Installation Guide 29 Preparing for Installation This section provid es an explanation for pr eparing the installation site, and includes the following topics.
Chapter 2: Inst allation 30 Site Requirements The device should be placed on a table-top. Before installing the unit, verify that the location chosen for installation meets the following site requirements. General — Ensure that t he power supply is correctly installed.
AT-8000GS Series Gigabit Ethernet Switc h Installation Guide 31 T o unp a ck the device perform the following: 1. It is recommended to put on an ESD wrist strap and attach the ESD clip to a met al surface to act as gro und. An ESD strap is not suppl ied with the device.
Chapter 2: Inst allation 32 Installing the Device The device can be installed on a flat surface or mounte d in a rack. This section includes the following topics: “Desktop or Shelf Inst allation.
AT-8000GS Series Gigabit Ethernet Switc h Installation Guide 33 • Disconnect all cables from the unit before mounting th e device in a rack or cabinet. • When mounting multiple devices into a rack, moun t the devices from the bottom up. T o install the device in a rack, perform the following: 1.
Chapter 2: Inst allation 34 Connecting the Device This section describes how to connect the dev i ce, and includes the following sections: “Connecting the Switch to a T erminal” on p age 34 .
35 Chapter 3 St a c k i n g This section describes the stacking control managemen t and includes the following topics: “S tacking Ove rview” on page 36 “Configuring S tacking” on page .
Chapter 3: St acking 36 Stacking Overview Stacking provides multiple switch m anagement through a single point as if all stack members are a single unit.
AT-8000GS Series Gigabit Ethernet Switc h Installation Guide 37 automatically switches to a Stacking Failover topology without any system downtime. An SNMP message is automatically genera ted, but no stack management action is required. Ho wever, the stacking link or stacking member must be repaired to ensure the stacking integrity.
Chapter 3: St acking 38 manually configured as the Stacking Mast er, the manually configured member is elected Stacking Master. If two Master-enabled units are pres ent and neither h as been manually configured as the Stacking Ma ster, the one with the longer up-time is elected Stacking Master.
AT-8000GS Series Gigabit Ethernet Switc h Installation Guide 39 Units are reassigned Unit IDs Units toggle between S tacking mode and S tand-alone mode Each time the system reboots, the Startup conf iguration file in the Master unit is used to configure the stack.
Chapter 3: St acking 40 Configuring Stacking Configuring stacking is performe d during the bootup process. To configure a device as part of a stack, the bo otup process must be interrupted straight after the Powe r On Self T est (POST). To configure the device for sta cking, perform the following: 1.
AT-8000GS Series Gigabit Ethernet Switc h Installation Guide 41 The S tartup Menu is displayed and contai ns the following co nfiguration functi ons: 6. From the S tartup Menu, press “6”. The following prompt is displ ayed: 7. From the S tack Menu, pr ess “2”.
Chapter 3: St acking 42.
43 Chapter 4 Initial Configuration This chapter contains information for in stalling the device, and includes the following sections: “Configuration Overview” on page 44 “Configuration.
Chapter 4: Initial Con figuration 44 Configuration Overview Before assigning a static IP address to the device, obtain the following information from the network administrator: A specific IP addre.
AT-8000GS Series Gigabit Ethernet Switc h Installation Guide 45 Configuration The initial configuration, wh ich starts after the device has booted successfully, includes static IP address and subnet mask co nfiguration, and setting user name a nd privilege level to allow remote management.
Chapter 4: Initial Con figuration 46 illustrated in the following example. User Name A user name is used to manage the device remotely, for example through SSH, Telnet, or the Web interface. To g ain complete administrative (super-user) control over the device , the highest privilege (15) must be specified.
47 Chapter 5 T r oubleshooting This chapter contains information on how to troubleshoot the switch in the event that a problem occurs. Note If you are still unable to resolve the problem a fter following the instructions in this chapter, contact ATI Techn ical Support for assistance.
Chapter 5: Tro ubleshooting 48 Be sure the management st ation has an IP address in the same subnet as the switch’ s IP interface to which it is connected.
49 Appendix A T echnical Specifications Physical Specifications The different devices have the fo llowing physical specifications: A T -A T -8000/24 — 440 x 257 x 43.2 mm (W x D x H) A T -A T -8000/24POE — 440 x 257 x 43.2 mm (W x D x H) A T -A T -8000/48— 440 x 257 x 43.
Appendix A: Technica l Specifications 50 Power Specifications Power Supply for Non-POE mode l 100-240VAC/50-60 Hz universal input Total Power Consumption A T -8000GS/24 — 100-240 V AC, 1.0 A, 50/60 Hz, 65W max A T -8000GS/48 — 100-240 V AC, 1.
AT-9400 Series Gigabi t Ethernet Switches Inst allation Guide 51 Pin Connections for the 10/100/1000 Ethernet Interface The following figure illustrates th e pin allocation for the RJ-45 10/100/1000 Ethernet connectors.
Appendix A: Technica l Specifications 52.
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 Allied Telesis AT-8000GS/POE 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 Allied Telesis AT-8000GS/POE - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Allied Telesis AT-8000GS/POE imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Allied Telesis AT-8000GS/POE ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Allied Telesis AT-8000GS/POE, 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 Allied Telesis AT-8000GS/POE.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Allied Telesis AT-8000GS/POE. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Allied Telesis AT-8000GS/POE 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.
