© 2005 by NETGEAR, Inc. All rights reserved.
Trademarks
© 2005 NETGEAR, Inc. NETGEAR ® , the Netgear Logo, the Gear Guy, and Everybody’s connecting are trademarks or registered trademark of
Netgear, Inc. in the United States and/or other countries. Microsoft, Windows, and the Windows logo are trademarks, or registered trademarks of
Microsoft Corporation in the United States and/or other countries. Other brand and Product names are trademarks or registered trademarks of their
respective holders. Information is subject to change without notice. All rights reserved.
Statement of Conditions
In the interest of improving internal design, operational function, and/or reliability, NETGEAR reserves the right to make changes to the products
described in this document without notice. NETGEAR does not assume any liability that may occur due to the use or application of the product(s) or
circuit layout(s) described herein.
Certificate of the Manufacturer/Importer
It is hereby certified that the NETGEAR Model FSM7352S Managed Fast Ethernet Switch has been suppressed in accordance with the conditions
set out in the BMPT-AmtsblVfg 243/1991 and Vfg 46/1992.The operation of some equipment (for example, test transmitters) in accordance with the
regulations may, however, be subject to certain restrictions. Please refer to the notes in the operating instructions.
Federal Office for Telecommunications Approvals has been notified of the placing of this equipment on the market and has been granted the right
to test the series for compliance with the regulations.
Voluntary Control Council for Interference (VCCI) Statement
This equipment is in the first category (information equipment to be used in commercial and/or industrial areas) and conforms to the standards set
by the Voluntary Control Council for Interference by Data Processing Equipment and Electronic Office Machines that are aimed at preventing radio
interference in commercial and/or industrial areas.
Consequently, when this equipment is used in a residential area or in an adjacent area thereto, radio interference may be caused to equipment
such as radios and TV receivers.
Federal Communications Commission (FCC) Compliance Notice: Radio Frequency Notice
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
This device may not cause harmful interference.
This device must accept any interference received, including interference that may cause undesired operation.
Note: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These
limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and
can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct
the interference by one or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
EN 55 022 Declaration of Conformance
This is to certify that the NETGEAR Model FSM7352S Managed Fast Ethernet Switch is shielded against the generation of radio interference in
accordance with the application of Council Directive 89/336/EEC, Article 4a. Conformity is declared by the application of EN 55024 Class A (CISPR
22).
EN 55 022 and EN 55 024 Statements
This is to certify that the NETGEAR Model FSM7352S Managed Fast Ethernet Switch is shielded against the generation of radio interference in
accordance with the application of Council Directive 89/336/EEC, Article 4a. Conformity is declared by the application of EN 55 022 Class A
(CISPR 22) and EN 55 024.
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CONTENTS
CHAPTER 1: INTRODUCTION...............................................................................................................................5
Overview.......................................................................................................................................................................5
Features .......................................................................................................................................................................6
Package Contents..........................................................................................................................................................7
Verify that your package contains the following:................................................................................................................8
CHAPTER 2: PHYSICAL DESCRIPTION .................................................................................................................9
Front and Back Panels ...................................................................................................................................................9
10/100/1000 Mbps RJ-45 Ports ......................................................................................................................................9
SFP module bay...............................................................................................................................................10
LED Descriptions .........................................................................................................................................................11
Console Port ...............................................................................................................................................................11
CHAPTER 3: INSTALLATION..............................................................................................................................13
Step 1: Preparing the Site.............................................................................................................................................13
Step 2: Installing the Switch ..........................................................................................................................................14
Step 3: Checking the Installation ...................................................................................................................................14
Step 4: Applying AC Power...........................................................................................................................................14
Step 5: Connecting Devices to the Switch ......................................................................................................................15
Step 6: Installing a SFP Module.....................................................................................................................................15
Step 7: Connecting to the Console Port to Manage the Switch (initial configuration)...........................................................16
APPENDIX A: TECHNICAL SPECIFICATIONS .......................................................................................................19
APPENDIX B: TROUBLESHOOTING....................................................................................................................22
Troubleshooting Chart..................................................................................................................................................22
Additional Troubleshooting Suggestions.........................................................................................................................22
Network Adapter Cards ................................................................................................................................................22
APPENDIX C: Default Settings............................................................................................................................24
3
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Figures
FIGURE 2-1. FRONT PANEL OF THE FSM7352S LAYER 3 MANAGED STACKABLE FAST ETHERNET SWITCH .....................9
FIGURE 2-2. BACK PANEL OF THE FSM7352S LAYER 3 MANAGED STACKABLE FAST ETHERNET SWITCH........................9
FIGURE 2-3. WARNING! CREATING REDUNDANT PATHS BETWEEN NETWORK DEVICES....................................................10
FIGURE 3-3. INSTALLING A GIGABIT ETHERNET FIBER MODULE INTO AN FSM7352S..........................................................16
FIGURE 3-4. SYSTEM INFORMATION............................................................................................................................................17
Tables
TABLE 3-1. SITE REQUIREMENTS.................................................................................................................................................13
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CHAPTER 1: INTRODUCTION
Congratulations on your purchase of a NETGEAR Model FSM7352S Layer 3 Managed Stackable Fast
Ethernet Switch! Your NETGEAR Switch is a state-of-the-art, high-performance, IEEE-compliant network
solution designed for users who want ease of use along with powerful management features you can use
to eliminate bottlenecks, boost performance, and increase productivity.
This Installation Guide will assist you in getting your switch up and running. For a detailed description of
the management features in this switch, refer to the User Manual, located on your Resource CD for Layer 3
Managed Switches that came with your switch.
This chapter serves as the introduction for using your NETGEAR FSM7352S Switch and provides the
following information:
Overview
Switch Features
Package contents
Overview
Your NETGEAR Model FSM7352S Layer 3 Managed Stackable Fast Ethernet Switch provides the benefit
of management with a complete package of features for the observation, configuration, and control of your
network. With a web-based Graphical User Interface (GUI), the switch’s many capabilities can be viewed
and used in a simple and intuitive manner. For those who prefer a more traditional interface, there is
Command Line Interface (CLI) available through the console port on the front or a telnet connection via the
network. The switch’s management features include SNMP and RMON for port and switch information,
VLAN for traffic control, port trunking for increased bandwidth, and Class of Service (CoS) for traffic
prioritization. These features and more will allow you to better understand and better control your network.
Your NETGEAR Model FSM7352S Layer 3 Managed Stackable Fast Ethernet Switch also provides four
fiber Gigabit Ethernet ports using miniGBIC fiber connector located on the front panel. The SFP module
bays will accept any standard SFP module. Using these Gigabit ports, you can create high-speed
connections to a server or network backbone. For example, you can connect:
•
•
Switches to each other with high-speed links
High-speed servers
•
Fiber and copper Gigabit Ethernet networks
Your NETGEAR Model FSM7352S Layer 3 Managed Stackable Fast Ethernet Switch can be free-standing,
or rack mounted in a wiring closet or equipment room. It is IEEE-compliant and offers low latency for high-
speed networking. It includes 48 10/100 ports and 4 auto-sensing 10/100/1000 ports. The ports are
shielded RJ-45 ports that automatically negotiate to the highest speed. In addition, all 10/100/1000 Mbps
ports operate in half- or full-duplex mode, increasing the maximum bandwidth of each connection up to 20
Mbps or 200 Mbps or 2000Mbps, respectively. Using Auto Uplink™ technology, every RJ-45 port will
automatically detect the proper MDI or MDI-X configuration to make the connection, eliminating the need
for crossover cables. The maximum segment length is 328 feet (100 meters) over Category 5 unshielded
twisted-pair (UTP) cable.
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Features
The following list identifies the key features of the NETGEAR Model FSM7352S Layer 3 Managed
Stackable Fast Ethernet Switch.
•
•
•
Forty-eight 10/100Mbps and four 10/100/100 Mbps auto sensing Fast Ethernet TP ports
Four SFP modules combo (shared with TP) with GTP for a variety of fiber connections
The four gigabit ports can be configured with stacking function to allow up to 8 switches to form a
stack with single management IP address
•
Full compatibility with IEEE standards:
o IEEE 802.3i, (10BASE-T)
o IEEE 802.3u (100BASE-TX)
o IEEE 802.3ab (1000BASE-T)
o IEEE 802.3z (1000BASE-X)
o IEEE 802.3x (full-duplex flow control)
•
Full Layer 2 switch management including:
o SNMP v3
o RMON (groups 1,2,3 and 9)
o IEEE 802.1Q (up to 512 Static VLAN groups)
o IEEE 802.1D (Spanning Tree)
o IEEE 802.1w (rapid spanning tree)
o IEEE 802.1s (multiple spanning tree)
o IEEE802.3ad Link Aggregation (LACP)
o Port Mirroring
o DHCP/Bootp Client for automatic IP address set up
o Configuration file export/import
o TFTP firmware upgrade
•
•
Layer 3 switch management including:
o RIP I, II
o IP Routing
Security to better safeguard your network
o Password Access Control
o IP Access Control List
o RADIUS Client Support
o Port Access Control
o SNMPv3
o Secure Socket Layer (SSLv3)
o Transport Layer Security (TLSv1)
o Secured Shell (SSHv1, v2)
•
Traffic management to better manage traffic flows through your switch
o IEEE 802.1p (Class of Service)
o DiffServ traffic prioritization
o Broadcast Storm Control
o IGMP snooping
o Half-duplex back-pressure control
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o Full-duplex IEEE 802.3x pause frame flow control
•
Multiple interfaces to access the management features
o Browser-based Graphical User Interface (GUI)
o Command Line Interface (CLI)
o Telnet or Console
o Standards-based and Private Enterprise SNMP MIBs
•
•
Automatic hardware configuration on all Ethernet RJ-45 ports
o Auto-sensing and auto-negotiating speed
o Auto Uplink™ on all ports to automatically make the right connection (MDI/MDI-X)
o Full- and half-duplex functions
Automatic address learning function to build the packet-forwarding information table. The table
contains up to 16,000 media access control (MAC) addresses (that is, the switch can support
networks with as many as 16,000 devices).
•
•
•
Store-and-Forward transmission to remove bad packets from the network
LED indicators for monitoring of power, link, activity, speed
Flexible installation:
o Standalone desktop installation
o 19-inch standard rack-mount
•
Standard 1U case size
Package Contents
Figure 1-1 shows the package contents for the Managed Switch.
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Figure 1-1. Package Contents
Verify that your package contains the following:
FSM7352S Layer 3 Managed Stackable Fast Ethernet Switch
Rubber footpads for tabletop installation
Rubber caps for the 4 SFP sockets
Power cord
Null-modem console cable
Rack-mount kit for installing the switch in a 19-inch rack
Quick Installation Guide
CD ROM
Support Information Card
Warranty
If you ordered additional SFP modules with your switch, they are provided in a separate package.
If any item is missing or damaged, contact your place of purchase immediately.
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CHAPTER 2: PHYSICAL DESCRIPTION
This chapter describes the hardware features of the NETGEAR Model FSM7352S Layer 3 Managed
Stackable Fast Ethernet Switch. Topics include:
Front and back panels
48 10/100 Mbps and 4 10/100/1000 Mbps auto-sensing RJ-45 ports
SFP module bay
LED descriptions
Console port
Front and Back Panels
Figures 2-1 and 2-2 show the key components on the front and back panels of the NETGEAR Model
FSM7352S Layer 3 Managed Stackable Fast Ethernet Switch
The front panel contains LEDs, RJ-45 jacks, SFP module bays, and a console port. The back panel has a
standard AC power receptacle for accommodating the supplied power cord.
Figure 2-1. Front Panel of the FSM7352S Layer 3 Managed Stackable Fast Ethernet Switch
Figure 2-2. Back Panel of the FSM7352S Layer 3 Managed Stackable Fast Ethernet Switch
10/100/1000 Mbps RJ-45 Ports
As Figures 2-1 and 2-3 shows, the FSM7352S Layer 3 Managed Stackable Fast Ethernet Switch has 48
10/100 Mbps and 4 10/100/1000 Mbps RJ-45 ports. These 4 ports are auto-sensing 10/100/1000 Mbps
ports: When you insert a cable into an RJ-45 port, the switch automatically ascertains the maximum speed
(10, 100, or 1000 Mbps) and duplex mode (half- or full-duplex) of the attached device.
To simplify the procedure for attaching devices, all RJ-45 ports support Auto Uplink. This technology lets
you attach devices to the RJ-45 ports using either straight-through or crossover cables. When you insert a
cable into the switch’s RJ-45 port, the switch automatically:
•
•
Senses whether the cable is a straight-through or crossover cable.
Determines whether the link to the attached device requires a “normal” connection (such as when
connecting the port to a PC) or an “uplink” connection (such as when connecting the port to a
router, switch, or hub).
[SPECIAL NOTE: Ports 27 and 28 are in stacking mode by default. While you may connect and
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establish a link with non-stacking interfaces no traffic will pass across the interface. These interfaces
are available to quickly and easily build a stack of switches by simply connecting two or more
FSM7300 switches together with either Category 5 copper Ethernet cables or with SFP-based fiber
connections.
•
After ascertaining this information, the switch automatically configures the RJ-45 port to enable
communications with the attached device, without requiring user intervention. In this way, the
Auto Uplink technology eliminates the need for setting uplink connections or being concerned
about whether to use crossover or straight-through cables when attaching devices.
Figure 2-3. Warning! Creating Redundant Paths between Network Devices
SFP module bay
The last four ports (49,50,51,52) on FSM7352S can be used for either STP (RJ45) or SFP (fiber) type
cable. However, both port types cannot be used at the same time. The switch will detect the port in use
automatically simply by the first connected interface. If both connectors are plugged the SFP interface will
operate normally and copper interface will be disabled.
The SFP bay accommodates a standard SFP module which has an LC connector that is compatible with
the IEEE 802.3z 1000BASE-SX standard.
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LED Descriptions
The front panel of the NETGEAR Model FSM7352S Layer 3 Managed Stackable Fast Ethernet Switch has
LEDs that provide a quick and accurate display of port speed, activity, and link state. The Gigabit Ethernet
SFP ports also have LEDs that show link and activity status. Table 2-1 summarizes the LEDs on the switch
and Gigabit Ethernet module.
Table 2-1. Front Panel LEDs:
Label
Power
Description
Solid Green- Power is supplied to the switch & operating normally
Blinking Green- Runtime code load in progress
Solid Yellow- POST in progress.
Blinking Yellow- POST fail or CPU fail.
Off- Power is Disconnected.
Fan
Solid Red- Fan has failed
Off- Fan is present and operating normally
Green on- Switch is operating normally
Amber on- Switch has failed to bootup
Green on – Switch is the master of the stack
Amber on – Switch is not the master of the stack
Off – Swicth is not part of a stack
Status
Master
48-10/100M Ports
One LED /Port
Link/ACT/SPD LED:
•
•
•
OFF- No 10/100Mbps link is established on the port.
Solid Green- A valid 100Mbps link is established on the port.
Blinking Green- Packets transmission or reception is occurring on the
port at 100Mbps.
•
•
Solid Yellow- A valid 10Mbps link is established on the port.
Blinking Yellow- Packets transmission or reception is occurring on the
port at 10Mbps.
4-10/100/1000M Ports
Three LED / Port
Link/ACT LED:
•
•
•
•
OFF- No 10/100/1000Mbps link is established on the port.
Solid Green- A valid 1000Mbps link is established on the port.
Solid Yellow- A valid 10/100Mbps link is established on the port.
Blinking Green- Packets transmission or reception is occurring on the
port at 1000Mbps.
•
Blinking Yellow- Packets transmission or reception is occurring on the
port at 10/100Mbps.
Stack LED :
•
•
•
•
•
Green- Stack port has a valid link connection.
OFF- Stack port does not have a valid link connection
Solid Green- Link up
Blink Green- Activity, transmitting or receiving packet in link up status
Off- No Link detected
SFP Port (1000M bps only)
Console Port
Your NETGEAR Model FSM7352S Layer 3 Managed Stackable Fast Ethernet Switch has a console port
on the front panel. This port is labeled Console and is required for initial management configuration of
the switch. It also lets you manage the switch using a directly connected VT-100 terminal, personal
computer (PC), Apple Macintosh, or UNIX workstation. The terminal, computer, or workstation connects to
the console port using the null-modem cable supplied with your switch.
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The console port is configured to use the following settings:
•
•
•
•
•
Baud rate: 9,600 bps
Data bits: 8
Parity: none
Stop bit: 1
Flow control: none
These settings appear below the connector on the switch front panel.
In addition to using the console port, you can manage the switch using a Web browser or a Simple Network
Management Protocol (SNMP) management program.
For more information about console-port connections, see “Connecting to the Console Port” in Chapter 3
Installation. For more information about managing the switch, see the User Manual located on the CD-
ROM.
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CHAPTER 3: INSTALLATION
This chapter describes the installation procedures for your NETGEAR Model FSM7352S Layer 3 Managed
Stackable Fast Ethernet Switch. Switch installation involves the following steps:
Step 1: Preparing the site
Step 2: Installing the switch
Step 3: Checking the installation
Step 4: Applying AC power
Step 5: Connecting devices to the switch
Step 6: Installing a SFP module
Step 7: Connecting to the console port to manage the switch for initial configuration
Step 1: Preparing the Site
Before you install your switch, be sure your operating environment meets the operating environment
requirements in Table 3-1.
Table 3-1. Site Requirements
Characteristics
Requirements
Mounting
Desktop installations:
Rack-mount
installations:
Provide a flat table or shelf surface.
Use a 19-inch (48.3-centimeter) EIA standard equipment rack that is grounded
and physically secure. You also need the rack-mount kit supplied with your
switch.
Access
Locate the switch in a position that lets you access the front panel RJ-45 ports,
view the front panel LEDs, and access the rear-panel power connector.
Provide a power source within 6 feet (1.8 meters) of the installation location.
Power specifications for the switch is shown in Appendix C. Be sure the AC
outlet is not controlled by a wall switch, which can accidentally turn off power
to the outlet and the switch.
Power source
Environmental
Temperature:
Install the switch in a dry area, with ambient temperature between 0 and 40ºC
(32 and 104ºF). Keep the switch away from heat sources such as direct
sunlight, warm air exhausts, hot-air vents, and heaters.
Operating humidity:
Ventilation:
The installation location should have a maximum relative humidity of 90%,
non-condensing.
Do not restrict airflow by covering or obstructing air inlets on the sides of the
switch. Keep at least 2 inches (5.08 centimeters) free on all sides for cooling.
Be sure there is adequate airflow in the room or wiring closet where you intend
to install the switch.
Operating conditions:
Keep the switch at least 6 ft (1.83 m) away from nearest source of
electromagnetic noise, such as a photocopy machine.
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Step 2: Installing the Switch
You can install your NETGEAR Model FSM7352S Layer 3 Managed Stackable Fast Ethernet Switch on a
flat surface or in a standard 19-inch rack.
Installing the Switch on a Flat Surface
The switch ships with four self-adhesive rubber footpads. Stick one rubber footpad on each of the four
concave spaces on the bottom of the switch. The rubber footpads cushion the switch against
shock/vibrations.
Installing the Switch in a Rack
To install the switch in a rack, use the following procedure (and refer to Figure 3-1). To perform this
procedure, you need the 19-inch rack-mount kit supplied with your switch.
1. Attach the supplied mounting brackets to the side of the switch.
2. Insert the screws provided in the rack-mount kit through each bracket and into the bracket mounting
holes in the switch.
3. Tighten the screws with a #1 Phillips screwdriver to secure each bracket.
4. Align the mounting holes in the brackets with the holes in the rack, and insert two pan-head screws with
nylon washers through each bracket and into the rack.
5. Tighten the screws with a #2 Phillips screwdriver to secure the switch in the rack.
Figure 3-1. Attaching Mounting Brackets
Step 3: Checking the Installation
Before you apply power:
o Inspect the equipment thoroughly.
o Verify that all cables are installed correctly.
o Check cable routing to make sure cables are not damaged or create a safety hazard.
o Be sure all equipment is mounted properly and securely.
Step 4: Applying AC Power
NETGEAR Model FSM7352S Layer 3 Managed Stackable Fast Ethernet Switch does not have an ON/OFF
switch; the only method of applying or removing AC power is by connecting or disconnecting the power
cord. Before you connect the power cord, select an AC outlet that is not controlled by a wall switch, which
can turn off power to the switch. After you select an appropriate outlet, use the following procedure to apply
AC power.
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1. Connect the female end of the supplied AC power adapter cable to the power receptacle on the back of
the switch.
2. Connect the 3-pronged end of the AC power adapter cable to a grounded 3-pronged AC outlet.
When you apply power, the Power LED on the switch’s front panel will be Yellow, as it conducts a Power
On Self Test (POST). After the switch passes the POST, the Power LED will change to Green and the
switch is functional and ready to pass data. If the POST failed, the Power LED will blink in yellow.
If the Power LED does not go on, check that the power cable is plugged in correctly and that the power
source is good. If this does not resolve the problem, refer to Appendix B, Troubleshooting.
Step 5: Connecting Devices to the Switch
The following procedure describes how to connect devices to the switch’s network RJ-45 ports. Your
NETGEAR Model FSM7352S Layer 3 Managed Stackable Fast Ethernet Switch contains Auto Uplink™
technology, which allows you to attach devices using either straight-through or crossover cables.
Figure 3-2. Connecting Devices to the Switch
Connect each device to an RJ-45 network port on the switch’s front panel (see Figure 3-2). Use Category 5
(Cat5) unshielded twisted-pair (UTP) cable terminated with an RJ-45 connector to make these connections.
Note: Ethernet specifications limit the cable length between the switch and the attached device to 100 m
(328 ft).
Step 6: Installing a SFP Module
The following procedure describes how to install a SFP Gigabit Ethernet module in the switch’s Gigabit
module bays. The Standard SFP Module is sold separately from the FSM7352S. If you do not want to
install a SFP module at this time, skip this procedure.
To install a SFP module:
1. Insert the SFP module into the SFP module bay. Press firmly to ensure the module seats into the
connector.
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To install additional Gigabit Ethernet module, repeat this procedure
Figure 3-3. Installing a Gigabit Ethernet fiber Module into an FSM7352S
Step 7: Connecting to the Console Port to Manage the Switch (initial configuration)
To learn the IP address, you must first access the Command Line management via the console interface.
After you power-up the switch for the first time, you can connect to it using a VT100/ANSI terminal or a PC,
Apple Macintosh, or UNIX workstation that is directly connected to the switch’s console port.
To connect a console to the switch:
1. Connect a VT100/ANSI terminal or a PC, Apple Macintosh, or UNIX workstation to the switch’s console
port, labeled Console, using the null-modem cable supplied with the switch. The supplied null-modem
cable has 9-pin connectors on each end.
2. If you attached a PC, Apple Macintosh, or UNIX workstation, start a terminal-emulation program.
Microsoft Windows users can use HyperTerminal, which comes with the Windows operating
systems.
Macintosh users can use ZTerm.
UNIX users can use a terminal emulator such as TIP.
3. Configure the terminal-emulation program to use the following settings:
Baud rate: 9,600 bps
Data bits: 8
Parity: none
Stop bit: 1
Flow control: none
4. Hit the return key, and the below screen should appear.
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Figure 3-4. System Information.
5. The login name is “admin”. And there is no password assigned. We strongly recommend you enable
password for admin access to secure access to the switch management function. After successful
login, the screen should show (FSM7352S)> prompt. Enter “show sysinfo”, and it will display the
management CPU’s IP address. The switch is shipped with DHCP as default to receive its IP address,
to manually set a static IP address, you must first disable DHCP as follows:
(FSM7352S) > en
Password: <just hit enter>
(FSM7352S)# network protocol none
Changing protocol mode will reset ip configuration.
Are you sure you want to continue? (y/n)y
After system prompt return, enter the following command
(FSM7352S) # network parms 192.168.1.100 255.255.255.0 192.168.1.1
The example above uses “192.168.1.100” as IP address, and “192.168.1.1” as gateway IP address. The
gateway address is optional.You should provide your own IP address in the above command.
If you want to use your web browser, or telnet session to manage your switch, note the IP address on the
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Sysinfo page. To use your web browser, simply type the IP address in the URL address bar and hit enter.
If you want to use an SNMP management application, you will need to note the IP address and to configure
the SNMP settings in your switch so that it will respond to SNMP requests. This configuration can be done
through either the console or web browser GUI. See User Guide on how to enable SNMP access.
Note: The switch IP address is by default using DHCP mode to assign its address. If you leave the switch
IP mode in the default DHCP mode, the IP address of your switch could change, and you would have to
reconnect to the switch via the console port to discover the new IP address. Change the IP mode to
Manual for a more reliable connection. If you need help changing the IP mode, please refer the User
Manual on the Resource CD for Layer 3 Managed Switches.
To learn more about the managed features on your switch, refer to the manual on the Resource CD.
Step 8: Connecting the stacking modules
Perform this step only you are setting up a stack.
FSM7352S can be setup as part of a stack. The last two ports, port 51 and 52, are pre-configured for
stacking functionality. To setup the stack, simply connect the switches using standard Category 5 Ethernet
cable on ports 51 or 52. The switches will automatically select the master unit whose console will be
accessible as normal, and other non-master unit console will no longer provide the normal CLI access. The
following diagram illustrates how the stack can be created.
To disable a port’s stacking mode and change it into regular gigabit Ethernet port, do the following
commands (using port 51 as an example):
(FSM7352S ) #config
(FSM7352S Config ) #stack
(FSM7352S Config-stack ) #stack-port 1/0/51 ethernet
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APPENDIX A: TECHNICAL SPECIFICATIONS
This appendix provides technical specifications for the NETGEAR Model FSM7352S Layer 3 Managed
Stackable Fast Ethernet Switch.
Network Protocol and Standards Compatibility
IEEE 802.3 10BASE-T
IEEE 802.3u 100BASE-TX
IEEE 802.3z 1000BASE-SX
IEEE 802.3ab 1000BASE-T
IEEE 802.3x flow control
Layer 2 Services
IEEE 802.1Q Static VLAN (Up to 4k)
IEEE 802.1p Class of Service (CoS)
IEEE 802.1D Spanning Tree Protocol (STP)
IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
IEEE 802.1s Multiple Spanning Tree Protocol (MSTP)
IEEE802.3ad Link Aggregation (LACP)
IGMP v1, v2 Snooping Support
Layer 3 Services
VLAN routing
Port routing
RIP v1/v2
ACL
DiffServ QOS
DHCP/Bootp Relay
Switch Management
Port Mirroring support
SNMP v3
RFC1757 RMON 1 groups 1,2,3, and 9
RFC1213 MIB II
RFC1643 Ethernet Interface MIB
RFC1493 Bridge MIB
RFC2131 DHCP client (& BootP)
RFC2138 RADIUS client
Broadcast storm control
Telnet sessions for management CPU (5)
Ping support
ARP support
Private Enterprise MIB
Configuration file upload, download (TFTP)
Runtime Image download (TFTP)
Command Line Interface
Web-based Graphic User Interface
Simple Network Time Protocol (SNTP)
Syslog
SSLv3/TLSv1.0 Web security
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Secured Shell (SSHv1,v2)
Interface
48 RJ-45 connectors for 10BASE-T and 100BASE-TX (Auto Uplink™ on all ports)
4 RJ-45 connectors for 10BASE-T, 100BASE-TX, and 1000BASE-T (Auto Uplink™ on all ports)
4 Gigabit Interface Converter (SFP) slots for SFP modules
RS-232 Console Port
LEDs
Per port (10/100 for TP): Link, Speed, and Activity.
Port port (10/100/1000 for TP and fiber): Link, Speed, Activity, and Stack.
Per device: Power, master, fan, and status.
Performance Specifications
Forwarding modes: Store-and-forward
Bandwidth: 17.6 Gbps
Network latency: Less than 80 microseconds for 64-byte frames in store-and-forward mode for10 Mbps to
100 Mbps transmission
Address database size: 16,384 media access control (MAC) addresses per system
Addressing: 48-bit MAC address
10/100/1000 buffer memory: 8MB embedded memory for 24 ports
Acoustic noise: (ANSI-S10.12): 56.07 dB
Heat Dissipation: 18.99 Btu/hr
Mean Time Between Failure (MTBF): 117,747 hours (~ 13.4 years)
Power Supply
Power Consumption: 80 W maximum
100-240VAC/50-60 Hz universal input
Physical Dimensions
440 x 257 x 43 mm (W x D x H)
17.3 x 10.1 x 1.6 inch
Environmental Specifications
Operating temperature: 0 to 40°C
Storage temperature: -20 to 70°C
Operating humidity: 90% maximum relative humidity, non-condensing
Storage humidity: 95% maximum relative humidity, non-condensing
Operating altitude: 10,000 ft (3,000 m) maximum
Storage altitude: 10,000 ft (3,000 m) maximum
Electromagnetic Emissions
CE mark, commercial
FCC Part 15 Class A
VCCI Class A
EN 55022 (CISPR 22), Class A
C-Tick
Electromagnetic Immunity
EN 50082-1
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EN 55024
Safety
CE mark, commercial
CSA certified (CSA 22.2 #950)
UL listed (UL 1950)/cUL IEC950/EN60950
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APPENDIX B: TROUBLESHOOTING
This chapter provides information about troubleshooting the NETGEAR Model FSM7352S Layer 3
Managed Stackable Fast Ethernet Switch. Topics include:
Troubleshooting chart
Additional troubleshooting suggestions
Troubleshooting Chart
Table B-1 lists symptoms, causes, and solutions of possible problems.
Table B-1. Troubleshooting Chart
Symptom
Cause
Solution
Power LED is off.
No power is received
Check the power cord connections for the
switch at the switch and the connected device.
Make sure all cables used are correct and
comply with Ethernet specifications.
Link LED is off or intermittent.
Port connection is not
working.
Check the crimp on the connectors and make
sure that the plug is properly inserted and
locked into the port at both the switch and the
connecting device.
Make sure all cables used are correct and
comply with Ethernet specifications. See
Appendix D.
Check for a defective adapter card, cable, or
port by testing them in an alternate
environment where all products are functioning.
Make sure the attached device is set to auto
negotiate.
File transfer is slow or
performance degradation is a
problem.
Half- or full-duplex setting
on the switch and the
connected device are not
the same.
Check System message log.
A segment or device is not
One or more devices are not Verify that the cabling is correct. Be sure all
recognized as part of the network. properly connected, or
cabling does not meet
connectors are securely positioned in the
required ports. Equipment may have been
accidentally disconnected.
Ethernet guidelines.
ACT LED is flashing continuously A network loop (redundant
Break the loop by ensuring that there is only
on all connected ports and the
network is disabled
path) has been created (see one path from any networked device to any
Figure 2-3). other networked device.
Additional Troubleshooting Suggestions
If the suggestions in Table B-1 do not resolve your problem, refer to the troubleshooting suggestions in this
section.
Network Adapter Cards
Make sure the network adapter cards installed in the PCs are in working condition and the software driver
has been installed.
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Configuration
If problems occur after altering the network configuration, restore the original connections and determine
the problem by implementing the new changes, one step at a time. Make sure that cable distances,
repeater limits, and other physical aspects of the installation do not exceed the Ethernet limitations.
Switch Integrity
If required, verify the integrity of the switch by resetting the switch. To reset the switch, use the Tools>
Reset command or remove AC power from the switch and then reapply AC power. If the problem
continues, contact NETGEAR technical support. In North America, call 1-888-NETGEAR. If you are outside
of North America, please refer to the support information card included with your product.
Auto Negotiation
The 10/100/1000 Mbps ports negotiate the correct duplex mode and speed if the device at the other end of
the link supports auto negotiation. If the device does not support auto negotiation, the switch only
determines the speed correctly and the duplex mode defaults to half-duplex.
The gigabit port on the Gigabit module negotiates speed, duplex mode, and flow control, provided that the
attached device supports auto-negotiation.
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APPENDIX C: Default Settings
This appendix provides the default settings for the NETGEAR Model FSM7352S Layer 3 Managed
Stackable Fast Ethernet Switch.
Feature
FSM7352S Default Setting
Port Speed
Port Duplex
Auto-negotiation
Auto-negotiation
Enabled
Disabled
Disabled
Flow Control (half duplex)
Flow Control (full duplex)
Broadcast Storm Control
Gigabit port type
Management IP
Configuration
Password protection
User Name
Auto detect
DHCP
Disabled
Admin
Password
(none)
Web Access
Enabled
Java Mode
Enabled
VLAN
All ports belong to Default VLAN (VLAN 1) as untagged ports
IP Multicast Filtering
Spanning Tree Protocol
Admin Edge Port
Link Aggregation
Port Mirroring
Traffic Prioritization
ACL
Disabled
Enabled (IEEE 802.1s)
Enabled
Disabled
Disabled
Disabled
Disabled
GVRP
Disabled
GMRP
Disabled
IP Routing
Disabled
RIP
Disabled
MAC address aging
SNMP Community
Stacking Mode
300 seconds
Public read only
Enabled on ports 51 and 52, disabled on all other ports
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