Manuale d’uso / di manutenzione del prodotto SRW2024P del fabbricante Linksys
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Model No. Model No. USER GUIDE BUSINESS SERIES Model No. Model No. 24-P or t 10/100/1000 Gigabit S witch Model No . SRW2024P with W eb v iew and P oE WIRED.
WebView Switches Copyright and T rademarks Specifications are subject to change without notice . L inksys is a registered trademark or trademark of Cisco Systems, Inc . and/or its affiliates in the U.S . a nd certain other countries. Copyright © 2006 Cisco Systems, Inc .
24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Table of Contents Chapter 1: Introduction 1 Welcome 1 Chapter 2: Getting to Know the Switch 3 Front Panel 3 The Back Panel 4 The Side Panel 5 LAN Ports 5 The Gigabit Expansion Ports 5 The Console Port 6 Chapter 3: Connecting the Switch 7 Overview 7 Before You Install the Switch.
24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE VLAN Management Tab - Ports to VLAN 36 VLAN Management Tab - VLAN to Ports 37 Statistics Tab - RMON Statist ics 38 Statistics Tab - RMON History 39 Statistics Tab - RMON Al arm 40 Statistics Tab - RMON Events 42 Statistics Tab - Po rt Utilization 43 Statistics Tab - 802.
24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Admin Tab - Cable Test 75 Admin Tab - Save Configuration 76 Admin Tab - Jumbo Frame 76 Admin Tab - Reboot 78 Admin Tab - Factory Default 78 A.
24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE List of Figures Figure 2-1: Front Panel 3 Figure 2-2: Back Panel 4 Figure 2-3: Side Panel 5 Figure 3-1: Typical Network Configuration for the.
24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Figure 4-23: Port Status 21 Figure 4-24: Port Configuration 21 Figure 4-25: System PoE Configuration 22 Figure 4-26: Power Configuration 22 F.
24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Figure 5-23: Statistics - Port Utilization 43 Figure 5-24: Statistics - 802.1x Statistics 43 Figure 5-25: ACL - IP Based ACL 44 Figure 5-26: ACL - Mac Based ACL 46 Figure 5-27: Security - ACL Binding 47 Figure 5-28: Security - Athentication Servers 48 Figure 5-29: Security - 802.
24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Figure 5-52: Admin - Forwarding Database 70 Figure 5-53: Admin - SNMP 71 Figure 5-54: Admin - Log 72 Figure 5-55: Admin - Log - Flash Logging.
1 Chapter 1: Introductio n Welcome 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Chapter 1: Introduction We l co m e The Linksys WebView Managed Switch allows you to expand your network securely . Configuration of the switch is secured using SSL for Web access.
2 Chapter 1: Introductio n Welcome 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE What’ s in this User Guide? This user guide covers the steps for setting up and using the Switch. • Chapter 1: Introduction This chapter describes the Switch’ s applications and this User Guide .
3 Chapter 2: Getting to Kn ow the Switch Front Panel 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Chapter 2: Getting to Know the Switch Front P anel The Switch's LEDs and ports are located on the front panel. LEDs System Green. The System LED lights green to indicate the power is being supplied to the Switch.
4 Chapter 2: Getting to Kn ow the Switch The Back Panel 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Ports LAN (1-24) The LAN (Local Area Network) ports connect to Ethernet network devices, such as other switches or routers. MiniGBIC (12) /M iniGBIC (24) The Switch is equipped with two mini-GBIC ports.
5 Chapter 2: Getting to Kn ow the Switch The Side Panel 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE The Side P anel The security slot is located on a side panel. Security Slot The security slot is where you can attach a lock so the Switch will be protected from theft.
6 Chapter 2: Getting to Kn ow the Switch The Console Port 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE module and use Categor y 5e cabling or fiber optic cabling. For more information on fiber optic cabling, refer to “Fiber Optic Cabling” in Appendix B .
7 Chapter 3: Connecting the Switch Overview 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Chapter 3: Connecting the Switch Overview This chapter will explain how to connect network devices to the Switch. For an example of a typical network configuration, see the application diagram shown below .
8 Chapter 3: Connecting the Switch Before You Install the Switch... 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE *A hub refers to any type of 100Mbps hub , including regular hubs and stackable hubs. A 10Mbps hub connected to another 10Mbps hub can span up to 100 meters (328 feet).
9 Chapter 3: Connecting the Switch Placement Options 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Placement Options Before connecting cables to the Switch, first you will p hysi cally install the Switch.
10 Chapter 3: Connecting the Switch Uplinking the Switch 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE 2. For 10/100Mbps devices, connect a Categor y 5 Ethernet network cable to one of the numbered ports on the Switch. For a 1000Mbps device , connect a Categor y 5e Ethernet network cable to one of the numbered ports on the Switch.
11 Chapter 4: Using the Console Interface for Co nfiguration Overview 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Chapter 4: Using the Console Inter face for Configuration Overview The Switch features a menu-driven console interface for basic configuration of the Switch and management of your network.
12 Chapter 4: Using the Console Interface for Co nfiguration Connecting to the Switch through a Telnet Session 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE 4. Set the serial port settings as follows: Bits per second: 38400 Data bits: 8 Parity: None Stop bits: 1 Flow control: None Then, click the OK button.
13 Chapter 4: Using the Console Interface for Co nfiguration Configuring the Switch through th e Console Interface 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Configuring the Switch th rough the Console Interface The console screens consist of a series of menus.
14 Chapter 4: Using the Console Interface for Co nfiguration Configuring the Switch through th e Console Interface 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE System Configuration Menu On the System Configuration Menu screen, you have these choices: 1.
15 Chapter 4: Using the Console Interface for Co nfiguration Configuring the Switch through th e Console Interface 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE System Information Using this screen, you can check the Switch’ s firmware versions and general system information.
16 Chapter 4: Using the Console Interface for Co nfiguration Configuring the Switch through th e Console Interface 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Management Settings From the Management Se ttings screen, you can set Serial Port Session Configuration.
17 Chapter 4: Using the Console Interface for Co nfiguration Configuring the Switch through th e Console Interface 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE User & Password Settings From this screen, you can administer the user names and passwords of those accessing the Switch.
18 Chapter 4: Using the Console Interface for Co nfiguration Configuring the Switch through th e Console Interface 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE HTTP/HTTPS The HTTP/HTTPS screen allows you to set the Hyper T ext T ransfer Protocol server (web ser ver) information for the Switch.
19 Chapter 4: Using the Console Interface for Co nfiguration Configuring the Switch through th e Console Interface 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Network Diagnostics The Network Configuration Screen allows you to use Ping to test network connectivity .
20 Chapter 4: Using the Console Interface for Co nfiguration Configuring the Switch through th e Console Interface 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Restore System Default Settings T o restore the Switch back to the factory default settings, select Res tore System Default Settings and press the Enter key .
21 Chapter 4: Using the Console Interface for Co nfiguration Configuring the Switch through th e Console Interface 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Port Status On the Switch Main Menu screen, select Po r t S t a t u s and press the Enter key if you w ant to view the status information for the Switch’ s ports.
22 Chapter 4: Using the Console Interface for Co nfiguration Configuring the Switch through th e Console Interface 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Speed/Duplex. Allows manual selection of port speed and duplex mode (that is, with auto-negotiation disabled).
23 Chapter 4: Using the Console Interface for Co nfiguration Configuring the Switch through th e Console Interface 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE ports and later the power demands on the Switch fall bac k within its budget, the dropped power is automatically restored.
24 Chapter 4: Using the Console Interface for Co nfiguration Configuring the Switch through th e Console Interface 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE.
25 Chapter 5: Using the Web-b ased Utility for Config uration Overview 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Chapter 5: Using the Web-based Utilit y for Configuration Overview This chapter describes the features included in the Web-based Utility .
26 Chapter 5: Using the Web-b ased Utility for Config uration Setup Tab - Summary 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Setup T ab - Summary The Summary screen provides device and system information about the Switch. Device Information System Name .
27 Chapter 5: Using the Web-b ased Utility for Config uration Setup Tab - Network Set tings 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE PoE Information Maximum Available P ower . Displays the maximum power that can be supplied to a connected PoE device .
28 Chapter 5: Using the Web-b ased Utility for Config uration Setup Tab - Time 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Y ou can click Restart DHCP to a ssign a new IP address using DHCP . Click the Save Settings button to save your changes or click Cancel Changes to discard the information.
29 Chapter 5: Using the Web-b ased Utility for Config uration Port Management Tab - Port Settings 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Daylight Savings . Select Daylight Sa vings to enable it on the Switch. If the Switch should use US daylight savings, then select USA .
30 Chapter 5: Using the Web-b ased Utility for Config uration Port Management Tab - Port Settings 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Link Status . Up indicates a port has an active connection, Down indicate s there is no active connection or the port has been taken offline by an Administrator .
31 Chapter 5: Using the Web-b ased Utility for Config uration Port Management Tab - L ink Aggregation 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE • 100half - Supports 100 Mbps half-du.
32 Chapter 5: Using the Web-b ased Utility for Config uration Port Management Tab - L ink Aggregation 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Ty p e . The type of LAG is displayed here. Link Status . The link status is displayed here .
33 Chapter 5: Using the Web-b ased Utility for Config uration Port Management Tab - LACP 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE P ort Management T ab - LA CP Ports can be statically grouped into an aggregate link (that is, LAG) to increase the bandwidth of a network connection or to ensure fault recovery .
34 Chapter 5: Using the Web-b ased Utility for Config uration Port Management Tab - PoE Power Setti ngs 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE P ort Management T ab - P oE P ower S.
35 Chapter 5: Using the Web-b ased Utility for Config uration VLAN Manageme nt Tab - Create VLA N 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE VLAN Management T ab - Cr eate VLAN The Create VLAN screen provides information and global parameters for configuring and work ing with VLANs.
36 Chapter 5: Using the Web-b ased Utility for Config uration VLAN Manageme nt Tab - Ports to VL AN 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Acceptable Frame T ype. Packet type accepted on the port. Possible values are: • Admit T ag Only .
37 Chapter 5: Using the Web-b ased Utility for Config uration VLAN Managem ent Tab - VLAN to Ports 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Untagged. P ackets forwarded b y the interface are untagged. Ta g g e d . Defines the interface as a tagged member of a VLAN .
38 Chapter 5: Using the Web-b ased Utility for Config uration Statistics Tab - RMON Statistics 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Statistics T ab - RMON Statistics The RMON Statistics screen contains fields for viewin g information ab out device utilization and errors that occurred on the device .
39 Chapter 5: Using the Web-b ased Utility for Config uration Statistics Tab - RMON History 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE CRC & Align E rrors. Displays the number of CRC and Align errors that have occurred on the interface since the device was last refr eshed.
40 Chapter 5: Using the Web-b ased Utility for Config uration Statistics Tab - RMON Alarm 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Sampling Int erval. Indicates (in seconds) the time that samplin gs are taken from the ports. The field range is 1- 3600.
41 Chapter 5: Using the Web-b ased Utility for Config uration Statistics Tab - RMON Alarm 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Sample T ype. Defines the sampling method for the selected variable and comparing the value against the thresholds.
42 Chapter 5: Using the Web-b ased Utility for Config uration Statistics Tab - RMON Events 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE • Both . Indicates that both the Log and T rap mechanism are used to report alarms. Owner . Displays the device or user that defined the alar m.
43 Chapter 5: Using the Web-b ased Utility for Config uration Statistics Tab - Port Utilization 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Statistics T ab - P ort Utilization The Port Utilization screen displays the amount of resources each interface is curr ently consuming.
44 Chapter 5: Using the Web-b ased Utility for Config uration ACL Tab - IP Based ACL 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE P acket.
45 Chapter 5: Using the Web-b ased Utility for Config uration ACL Tab - IP Based ACL 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE • OSPF . Matches the packet to the Open Shortest Path First (OSPF) protocol. • UDP . Indicates that the User Datagram Protocol is used to classify network flows.
46 Chapter 5: Using the Web-b ased Utility for Config uration ACL Tab - MAC Based ACL 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Dest. IP Address. Matches the destination port IP address to which packets are addressed to the ACE. Wildcard Mask.
47 Chapter 5: Using the Web-b ased Utility for Config uration Security Tab - ACL Binding 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Dest. MAC Addr ess. Matches the destination MAC address to which packets are addressed to the ACE. Wildcard Mask.
48 Chapter 5: Using the Web-b ased Utility for Config uration Security Tab - Authentication Servers 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Security T ab - Authentication Servers Remote Authorization Dial-In User Ser vice (RADIUS) servers provide additional secu rity for networks.
49 Chapter 5: Using the Web-b ased Utility for Config uration Security Tab - 802.1x Settings 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Security T ab - 802.1x Settings Port based authentication enables authenticating system users on a per -port basis via an exter nal server .
50 Chapter 5: Using the Web-b ased Utility for Config uration Security Tab - 802.1x Settings 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE • Auto – Requires a dot1x-aware client to be authorized by the authentication server . Clients that are not dot1x- aware will be denied access.
51 Chapter 5: Using the Web-b ased Utility for Config uration Security Tab - Ports Security 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Status P ort Control. Specifies the port authorization stat e . The possible field values are as follows: • Force-Authorized.
52 Chapter 5: Using the Web-b ased Utility for Config uration Security Tab - HTTPS Settings 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Security T ab - HTTPS Settings Y ou can configure.
53 Chapter 5: Using the Web-b ased Utility for Config uration Security Tab - SSH Settings 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Security T ab - SSH Settings The Secure Shell (SSH) includes server/client applications that can provide remote management access to the Switch and act as a secure replacement for T elnet.
54 Chapter 5: Using the Web-b ased Utility for Config uration SSH Host-Key Settings 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE SSH Host-Key Settings A host public/private key pair is used to provide secure communications between an SSH client and the Switch.
55 Chapter 5: Using the Web-b ased Utility for Config uration QoS Tab 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE QoS T ab Network traffic is usually unpredictable , and the only basic assurance that can be offered is best effort traffic delivery .
56 Chapter 5: Using the Web-b ased Utility for Config uration QoS Tab - Queue Settings 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE CoS to Queue Assign priorities to the traffic classes (output queues) for the selected interface. Class of Service .
57 Chapter 5: Using the Web-b ased Utility for Config uration QoS Tab - DSCP Settin gs 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE QoS T ab - DSCP Settings The Switch supports a common method of prioritizing layer 3/4 traffic to meet application requirements.
58 Chapter 5: Using the Web-b ased Utility for Config uration QoS Tab - Diffserv Settings 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Class Map A class map is used for matching packets to a specified class.
59 Chapter 5: Using the Web-b ased Utility for Config uration QoS Tab - Diffserv Settings 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Polic y Map A policy map can contain multiple class statements that can be applied to the same interface with the Service Policy Settings.
60 Chapter 5: Using the Web-b ased Utility for Config uration QoS Tab - Diffserv Port Bindin g 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Add classes to a selected policy and set the Action, Meter , Rate, Burst and Exceed v alues using the drop-down menus and fields provided then click Add .
61 Chapter 5: Using the Web-b ased Utility for Config uration Spanning Tree Tab 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Spanning T r ee T ab The Spanning T ree Algorithm (ST A) can be used to detect and disable network loops, and to provide backup links between switches, bridges or routers.
62 Chapter 5: Using the Web-b ased Utility for Config uration Spanning Tree Tab - STP Settings 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Last T opo logy Change. Indicates the amount of time that has elap sed since the bridge was initialized or reset, and the last topographic change occurred.
63 Chapter 5: Using the Web-b ased Utility for Config uration Spanning Tree Tab - STP Port Settings 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE • Long : Specifies 32-bit based values that range from 1-200,000,000. (This is the default.
64 Chapter 5: Using the Web-b ased Utility for Config uration Spanning Tree Tab - STP Port Settings 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Click Detail to configure Path Cost, Priority , Ad ministrativ e Edge Port (Fast Forwarding), and Administrative Link T ype.
65 Chapter 5: Using the Web-b ased Utility for Config uration Spanning Tree Tab - STP Port Settings 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE timeout problems. However , remember that Edge Port should only be enabled for ports connected to an end-node device .
66 Chapter 5: Using the Web-b ased Utility for Config uration Multicast Tab - Global Settings 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Multicast T ab - Global Settings Y ou can configure the Switch to forward multicas t traffic intelligently .
67 Chapter 5: Using the Web-b ased Utility for Config uration Multicast Tab - Static Member Ports 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Multicast T ab - Static Member P orts Multicast filtering can be dynamically configured using IGMP Snooping and IGMP Query messages.
68 Chapter 5: Using the Web-b ased Utility for Config uration Multicast Tab - Member Ports Query 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Multicast T ab - Member P orts Query Y ou ca.
69 Chapter 5: Using the Web-b ased Utility for Config uration Admin Tab - User Authenti cation 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Admin T ab - User Authentication The Switch supports up to 5 user names and passwords for management access (console and web interfaces).
70 Chapter 5: Using the Web-b ased Utility for Config uration Admin Tab - User Authenti cation 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Admin T ab - Forwar ding Database Switches store the addresses for all known devices in a forw arding database .
71 Chapter 5: Using the Web-b ased Utility for Config uration Admin Tab - SNMP 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Dynamic Address Query The Switch’ s dynamic address table contains the MAC addresses learned by monitoring the source address for traffic entering the Switch.
72 Chapter 5: Using the Web-b ased Utility for Config uration Admin Tab - Lo g 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Enter the IP address and community string for each managem ent station that will receive trap messages. Strings are case-sensitive and can be up to 32 characters long.
73 Chapter 5: Using the Web-b ased Utility for Config uration Admin Tab - Lo g 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Flash Level (0-7). Limits log messages saved to the Switch’s permanent flash memory for all levels up to th e specified level.
74 Chapter 5: Using the Web-b ased Utility for Config uration Admin Tab - Port Mirroring 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE T o alert system ad ministrators of problems, the Switch can use SMTP (Simple Mail T ransfer Protocol) to send email messages when triggered by logging events of a specified level.
75 Chapter 5: Using the Web-b ased Utility for Config uration Admin Tab - Cable Test 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE • Both. Defines the port mirroring on both receiving and transmitting ports. Ta r g e t P o r t . Defines the port from which traffic is mirrored.
76 Chapter 5: Using the Web-b ased Utility for Config uration Admin Tab - Save Configuration 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Admin T ab - Sav e Configuration Downloads or uploads Switch configuration files from a T FTP server .
77 Chapter 5: Using the Web-b ased Utility for Config uration Admin Tab - Jumbo Frame 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Admin T ab - Firmware Upgr ade Downloads or uploads Switch firmware files from a TFTP serve r . The Switch allows the runtime software and diagnostic boot files to be upgraded.
78 Chapter 5: Using the Web-b ased Utility for Config uration Admin Tab - Reb oot 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Admin T ab - Reboot The Reboot screen resets the device . The device configur ation is automatically saved before the device is rebooted.
79 Appendix A: About Gig abit Ethernet and Fiber Opt ic Cabling Gigabit Ethernet 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Appendix A: About Gigabit Ethernet and Fiber Optic Cabling G.
80 Appendi x B: Window s Help 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Appendix B: Windows Help Almost all networking products require Microsoft Windows. Windows is the most used operating system in the world and comes with many features that help make networking easier .
81 Appendix C: Downloading u sing Xmodem Startup Menu Procedures 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Appendix C: Downloading using Xmodem Startup Menu Procedur es The Startup menu can be entered when booting the device . There is a two second window of time to enter the Startup Menu immediately after the POST test.
82 Appendix C: Downloading u sing Xmodem Startup Menu Procedures 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Caution: If you select <L> for loader code, be sur e the file is a valid loader code file for the switch. If you download an invalid file , the sw itch will not be able to boot.
83 Appendix D: Glossary 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Appendix D: Glossar y This glossary contains som e basic networking terms you may come across when using this product. Fo r more advanced terms, see the complete Linksys glossary at http://www .
84 Appendix D: Glossary 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Bandwidth - Th e transmission capacity of a given device or network. Bandwidth Assign ments - Indicates the amount of bandwidth assigned to a specific application, user , and/or interface .
85 Appendix D: Glossary 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Combo Ports - A single logical port with two physical connections, including an RJ-45 connection and a SFP connection. Communiti es - Specifies a group of users which retain the same system access rights.
86 Appendix D: Glossary 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Flow Control - Enables lower speed devices to communicate with higher speed de vices. This is implemented by the higher speed device refraining from sending packets. FTP ( F ile T ransfe r P rotocol) - A protocol used to transfer files over a TCP/IP network.
87 Appendix D: Glossary 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE LAN - The computers and networking products that make up your local network. MAC ( M edia A ccess C ontrol) Address - The unique address that a ma nufacturer assigns to each networking device .
88 Appendix D: Glossary 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE QoS ( Q uality o f S er vice) -Provides policies that contain sets of filters (rules). QoS allows network managers to decide how and what network traffic is forwarded according to priorities, application types, and source and destination addresses.
89 Appendix D: Glossary 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE T ACA CS+ ( T erminal A ccess C ontroller A ccess C ontrol S ystem Plus ) - Proprietary Cisco enhancement to T erm inal Access Controller Access Control Syst em (T ACACS).
90 Appendix E: Specifications 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Appendix E: Specifications Model SRW2024P Ports 24 RJ-45 connectors for 10BASE-T , 100BAS E-TX and 1000BASE-T w.
91 Appendix E: Specifications 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE TFTP upgra de Port Mirroring T raffic on a port can be mirrored to another port for analysis with a network ana.
92 Appendix E: Specifications 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE IGMP Snooping IGMP (v1/v2) snooping provides for fast client joins and leaves of multicast str eams and limits .
93 Appendix E: Specifications 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Power Internal switching power Power Input 100 - 240V ~ 3A 50-60Hz Certification FCC Part 15 Class A, CE Class .
94 Appendix F: Warranty Information 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Appendix F: Warrant y Information LIMITED W ARRANTY Linksys warrants to Y ou th at, for a period of five years (the “W arranty Period”), your Linksys Product will be substantially free of defects in materials and workmanship under normal use.
95 Appendix G: Regulatory Informatio n 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Appendix G: Regulator y Information FCC Statement This product has been tested and complies with the specification s for a Class B digital device, pursuant to Part 15 of the FCC Rules.
96 Appendix G: Regulatory Informatio n 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Règlement d’Industr y Canada Le fonctionnement est soumis aux conditions suivantes: 1.
97 Appendix G: Regulatory Informatio n 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE.
98 Appendix G: Regulatory Informatio n 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE.
99 Appendix G: Regulatory Informatio n 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE.
100 Appendix G: Regulatory Informatio n 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE For more information, visit www .link sys.com..
101 Appendix H: Contact Inf ormation 24-P ort 10/100/1000 Gigabit Switch with W ebview and P oE Appendix H: Contact Information Need to contact Linksys? Visit us online for information on the latest products and updates to your existing products at: http://www .
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 Linksys SRW2024P 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 Linksys SRW2024P - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Linksys SRW2024P imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Linksys SRW2024P ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Linksys SRW2024P, 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 Linksys SRW2024P.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Linksys SRW2024P. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Linksys SRW2024P 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.
