SignaMax 065-7921PoE User manual

Signamax
™
Connectivity Systems
Model 065-7921PoE
12-Port 10/100/100BaseT/TX
Web Smart PoE Switch
U s e r ’ s G u i d e

Signamax™Connectivity Systems
Model 065-7921PoE
12-Port 10/100/100BaseT/TX
Web Smart PoE Switch
U s e r ’ s G u i d e
Release 1.0
Release Date: July, 2005

Signamax ™ 065-7921PoE 12-Port 10/100/1000BaseT/TX Web Smart PoE Switch
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Table of Contents
CAUTION--------------------------------------------------------------------------------------VI
ELECTRONIC EMISSION NOTICES ---------------------------------------------------------VI
CHAPTER 1. INTRODUCTION--------------------------------------------------------- 2
1-1. OVERVIEW OF 12 GIGABIT WEB SMART SWITCH WITH POE-------------------- 2
1-2. CHECKLIST ----------------------------------------------------------------------------- 4
1-3. FEATURES ------------------------------------------------------------------------------ 4
1-4. VIEW OF 12 GIGABIT WEB SMART SWITCH WITH POE -------------------------- 6
1-4-1. User Interfaces on the Front Panel (Button, LEDs and Plugs) ----- 6
1-4-2. User Interfaces on the Rear Panel ---------------------------------------- 7
1-5. VIEW OF THE OPTIONAL MODULES ------------------------------------------------- 8
CHAPTER 2. INSTALLATION ---------------------------------------------------------- 9
2-1. STARTING 12 GIGABIT WEB SMART SWITCH WITH POE UP-------------------- 9
2-1-1. Hardware and Cable Installation------------------------------------------- 9
2-1-2. Cabling Requirements-------------------------------------------------------10
2-1-2-1. Cabling Requirements for TP Ports -------------------------------- 11
2-1-2-2. Cabling Requirements for 1000SX/LX SFP Module------------ 11
2-1-2-3. Switch Cascading in Topology ---------------------------------------12
2-1-3. Configuring the Management Agent of 12 Gigabit Web
Smart Switch with PoE------------------------------------------------------15
2-1-3-1. Configuring Management Agent of 12 Gigabit Web
Smart Switch with PoE through Ethernet Port-------------------16
2-1-4. IP Address Assignment------------------------------------------------------17
2-2. TYPICAL POE APPLICATIONS -------------------------------------------------------22
CHAPTER 3. BASIC CONCEPT AND MANAGEMENT ------------------------24
3-1. WHAT’S THE ETHERNET -------------------------------------------------------------24
3-2. MEDIA ACCESS CONTROL (MAC) -------------------------------------------------27
3-3. FLOW CONTROL ----------------------------------------------------------------------33
3-4. HOW DOES A SWITCH WORK?-------------------------------------------------------36
3-5. VIRTUAL LAN -------------------------------------------------------------------------40
3-6. LINK AGGREGATION ------------------------------------------------------------------46
CHAPTER 4. OPERATION OF WEB-BASED MANAGEMENT -------------48
4-1. WEB MANAGEMENT HOME OVERVIEW --------------------------------------------49
4-2. CONFIGURATION----------------------------------------------------------------------51
4-2-1. System Configuration--------------------------------------------------------52
4-2-2. Ports Configuration-----------------------------------------------------------55
4-2-3. VLAN Mode Configuration--------------------------------------------------57

Signamax ™ 065-7921PoE 12-Port 10/100/1000BaseT/TX Web Smart PoE Switch
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4-2-4. VLAN Group Configuration-------------------------------------------------60
4-2-5. PVID Configuration-----------------------------------------------------------63
4-2-6. Aggregation Configuration--------------------------------------------------65
4-2-7. Mirror Configuration----------------------------------------------------------66
4-2-8. Quality of Service Configuration ------------------------------------------67
4-2-9. Bandwidth Management ----------------------------------------------------76
4-2-10. Trap Event Configuration--------------------------------------------------78
4-2-11. Max. Packet Length --------------------------------------------------------79
4-2-12. PoE Port Management ----------------------------------------------------80
4-2-13. PoE Port Status -------------------------------------------------------------82
4-3. MONITORING --------------------------------------------------------------------------84
4-3-1. Statistics Overview -----------------------------------------------------------84
4-3-2. Detailed Statistics-------------------------------------------------------------85
4-4. MAINTENANCE ------------------------------------------------------------------------88
4-4-1. Status ----------------------------------------------------------------------------88
4-4-1-1.System Status ------------------------------------------------------------89
4-4-1-2. TP / Fiber Ports Status-------------------------------------------------91
4-4-1-3. Aggregation---------------------------------------------------------------93
4-4-1-4. VLAN-----------------------------------------------------------------------94
4-4-1-5. Mirror-----------------------------------------------------------------------96
4-4-1-6. Trap Event ----------------------------------------------------------------97
4-4-1-7. Maximum Packet Length----------------------------------------------98
4-4-2. Warm Restart ------------------------------------------------------------------99
4-4-3. Factory Default -------------------------------------------------------------- 100
4-4-4. Logout ------------------------------------------------------------------------- 101
CHAPTER 5. MAINTENANCE------------------------------------------------------- 102
5-1. RESOLVING NO LINK CONDITION------------------------------------------------- 102
5-2. Q&A---------------------------------------------------------------------------------- 102
APPENDIX A TECHNICAL SPECIFICATIONS ----------------------------------103

Signamax ™ 065-7921PoE 12-Port 10/100/1000BaseT/TX Web Smart PoE Switch
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Revision History
Release Date Revision
0.93 03/22/2005 A1
0.97 05/19/2005 A1

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Signamax ™ 065-7921PoE 12-Port 10/100/1000BaseT/TX Web Smart PoE Switch
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Caution
Circuit devices are sensitive to static electricity, which can damage their delicate
electronics. Dry weather conditions or walking across a carpeted floor may cause you to
acquire a static electrical charge.
To protect your device, always:
• Touch the metal chassis of your computer to ground the static electrical charge before
you pick up the circuit device.
• Pick up the device by holding it on the left and right edges only.
Electronic Emission Notices
Federal Communications Commission (FCC) Statement
This equipment has been tested and found to comply with the limits for a class A
computing device pursuant to Subpart J of part 15 of FCC Rules, which are designed to
provide reasonable protection against such interference when operated in a commercial
environment.
European Community (CE) Electromagnetic Compatibility Directive
This equipment has been tested and found to comply with the protection requirements
of European Emission Standard EN55022/EN60555-2 and the Generic European Immunity
Standard EN50082-1.
EMC:
EN55022(1988)/CISPR-22(1985) class A
EN60555-2(1995) class A
EN60555-3
IEC1000-4-2(1995) 4K V CD, 8KV, AD
IEC1000-4-3(1995) 3V/m
IEC1000-4-4(1995) 1KV – (power line), 0.5KV – (signal line)

Signamax ™ 065-7921PoE 12-Port 10/100/1000BaseT/TX Web Smart PoE Switch
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About this user’s manual
In this user’s manual, it will not only tell you how to install and connect your network
system but configure and monitor the 12 Gigabit Web Smart Switch with PoE through the built-
in console and web by RS-232 serial interface and Ethernet ports step-by-step. Many
explanation in detail of hardware and software functions are shown as well as the examples of
the operation for web-based interface and text-based menu-driven console interface.
Overview of this user’s manual
 Chapter 1 “Introduction” describes the features of 12 Gigabit Web
Smart Switch with PoE
 Chapter 2 “Installation”
 Chapter 3 “Operating Concept and Management”
 Chapter 4 “Operation of Web-based Management”
 Chapter 5 “Maintenance”

Signamax ™ 065-7921PoE 12-Port 10/100/1000BaseT/TX Web Smart PoE Switch
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1. Introduction
1-1. Overview of 12 Gigabit Web Smart Switch with PoE
12-port Gigabit Web Smart Switch is a standard switch that meets all IEEE 802.3/u/x/z
Gigabit, Fast Ethernet specifications. The switch included 10-Port 10/100/1000Mbps TP and 2-
Port Gigabit TP/SFP Fiber Web Smart management Ethernet Switch. The switch can be
managed through Ethernet port using Web-based management unit, associated with web-
based management, the network administrator can logon the switch to monitor, configure and
control each port’s activity. In addition, the switch implements the QoS (Quality of Service),
VLAN, and Trunking. It is suitable for office application.
In this switch, Port 11, 12 includes two types of media --- TP and SFP Fiber (LC, BiDi
LC…); this port supports 10/100/1000Mbps TP or 1000Mbps SFP Fiber via manual setting of
Web UI. 1000Mbps SFP Fiber transceiver is used for high-speed connection expansion.
This PSE switch also complies with IEEE 802.3af, its advanced auto-sensing algorithm
enables providing power devices (PD) discovery, classification, current limit, and other
necessary functions. It also supports high safety with short circuit protection and power-out
auto-detection to PD.
⎯ 1000Mbps LC, Multi-Mode, SFP Fiber transceiver
⎯ 1000Mbps LC, 10km, SFP Fiber transceiver
⎯ 1000Mbps LC, 30km, SFP Fiber transceiver
⎯ 1000Mbps LC, 50km, SFP Fiber transceiver
⎯ 1000Mbps BiDi LC, 20km, 1550nm SFP Fiber WDM transceiver
⎯ 1000Mbps BiDi LC, 20km, 1310nm SFP Fiber WDM transceiver
10/100/1000Mbps TP is a standard Ethernet port that meets all IEEE 802.3/u/x/z Gigabit,
Fast Ethernet specifications. 1000Mbps SFP Fiber transceiver is a Gigabit Ethernet port that
fully complies with all IEEE 802.3z and 1000Base-SX/LX standards.
1000Mbps Single Fiber WDM (BiDi) transceiver is designed with an optic Wavelength
Division Multiplexing (WDM) technology that transports bi-directional full duplex signal over a
single fiber simultaneously.
• Key Features in the Device
QoS:
The switch offers powerful QoS function. This function supports TOS field of IP header
(equal DSCP low 3 bits) on Layer 3 of network framework and 6 kinds of special
network transmission events on Layer 4.

Signamax ™ 065-7921PoE 12-Port 10/100/1000BaseT/TX Web Smart PoE Switch
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VLAN:
Supports Port-based VLAN, IEEE802.1Q Tag VLAN. And supports 12 active VLANs
and VLAN ID 1~4094.
Port Trunking:
Allows one or more links to be aggregated together to form a Link Aggregation Group
by the static setting.
PoE PSE:
12 port IEEE802.3af PSE Endpoint with 48VDC power through RJ-45 pin1, 2, 3, and 6.

Signamax ™ 065-7921PoE 12-Port 10/100/1000BaseT/TX Web Smart PoE Switch
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1-2. Checklist
Before you start installing the switch, verify that the package contains the following:
⎯ A set of 12 Gigabit Web Smart Switch with PoE
⎯ Modules (optional)
⎯ Mounting Accessory (for 19” Rack Shelf)
⎯ This User's Manual in CD-ROM
⎯ AC Power Cord
Please notify your sales representative immediately if any of the aforementioned items is
missing or damaged.
1-3. Features
The 12 Gigabit Web Smart Switch with PoE, a standalone off-the-shelf switch, provides
the comprehensive features listed below for users to perform system network administration
and efficiently and securely serve your network.
• Hardware
• 10 10/100/1000Mbps Auto-negotiation Gigabit Ethernet TP ports
• 2 10/100/1000Mbps TP or 1000Mbps SFP Fiber dual media auto sense
• 208KB on-chip frame buffer
• Jumbo frame support
• Programmable classifier for QoS (Layer 4/Multimedia)
• 8K MAC address and 4K VLAN support (IEEE802.1Q)
• Per-port shaping, policing, and Broadcast Storm Control
• IEEE802.1Q-in-Q nested VLAN support
• Full-duplex flow control (IEEE802.3x) and half-duplex backpressure
• Extensive front-panel diagnostic LEDs; System: Power, TP Port1-12: LINK/ACT,
10/100/1000Mbps, SFP Port 11, 12: SFP(LINK/ACT)
• 12 port IEEE802.3af PSE
• Endpoint with 48VDC power through RJ-45 pin 1, 2, 3, 6
• Powered Device(PD) auto detection and classification
• PoE-PSE status and activity LED indicator
• Overcurrent and overtemperature fault management with LED indicator
• Smart feature for PD on/off, class, feeding priority

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• Management
•Supports concisely the status of port and easily port configuration
•Supports per port traffic monitoring counters
• Supports a snapshot of the system Information when you login
• Supports port mirror function
• Supports the static trunk function
• Supports 802.1Q VLAN
• Supports user management and limits one user to login
• Maximal packet length can be up to 9208 bytes for jumbo frame application
• Supports Broadcasting Suppression to avoid network suspended or crashed
• Supports to send the trap event while monitored events happened
•Supports default configuration which can be restored to overwrite the current
configuration which is working on via Web UI and Reset button of the switch
• Supports on-line plug/unplug SFP modules
• Supports Quality of Service (QoS) for real time applications based on the
information taken from Layer 2 to Layer 4, such as VoIP
• Built-in web-based management instead of using CLI interface, providing a more
convenient GUI for the user

Signamax ™ 065-7921PoE 12-Port 10/100/1000BaseT/TX Web Smart PoE Switch
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1-4. View of 12 Gigabit Web Smart Switch with PoE
1-4-1. User Interfaces on the Front Panel (Button, LEDs and Plugs)
There are 12 TP Gigabit Ethernet ports and 2 SFP fiber ports for optional removable
modules on the front panel of the switch. LED display area, locating on the left side of the
panel, contains a Power LED, which indicates the power status and 12 ports working status of
the switch.
Fig. 1-1 Full View of 12 Gigabit Web Smart Switch with PoE
Fig. 1-2 Front View of 12 Gigabit Web Smart Switch with PoE
Power Indication LED
Gi
g
abit Ethernet Port
PoE Port Status Indication LEDs SFP Fiber Port
Fiber Port Status Indication LEDs
TP Port Status Indication LEDs
RESET Button:
RESET button is used to
restore the system default
setting.

Signamax ™ 065-7921PoE 12-Port 10/100/1000BaseT/TX Web Smart PoE Switch
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• LED Indicators
LED Color Function
System LED
POWER Green Lit when +5V DC power is on and good
10/100/1000Ethernet TP Port 1 to 12 LED
PoE-PSE ACT Green Lit when PoE Power is active
PoE FAIL Red Lit when PoE Power is failed
LINK/ACT Green
Lit when connection with remote device is good
Blinks when any traffic is present
Off when cable connection is not good
10/100/1000Mbps
Green/
Ember
Lit green when 1000Mbps speed is active
Lit ember when 100Mbps speed is active
Off when 10Mbps speed is active
1000SX/LX Gigabit Fiber Port 11, 12 LED
SFP(LINK) Green Lit when connection with the remote device is good
Off when module connection is not good
Table1-1
1-4-2. User Interfaces on the Rear Panel
Fig. 1-3 Rear View of 12 Gigabit Web Smart Switch with PoE
A
C Line 100-240V 50/60 Hz

Signamax ™ 065-7921PoE 12-Port 10/100/1000BaseT/TX Web Smart PoE Switch
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1-5. View of the Optional Modules
In the switch, Port 11~12 includes two types of media --- TP and SFP Fiber (LC, BiDi
LC…); this port supports 10/100/1000Mbps TP or 1000Mbps SFP Fiber via manual setting of
Web UI. 1000Mbps SFP Fiber transceiver is used for high-speed connection expansion; nine
optional SFP types provided for the switch are listed below:
⎯ 1000Mbps LC, MM, SFP Fiber transceiver
⎯ 1000Mbps LC, SM 10km, SFP Fiber transceiver
⎯ 1000Mbps LC, SM 30km, SFP Fiber transceiver
⎯ 1000Mbps LC, SM 50km, SFP Fiber transceiver
⎯ 1000Mbps BiDi LC, type 1, SM 20km, SFP Fiber WDM transceiver
⎯ 1000Mbps BiDi LC, type 2, SM 20km, SFP Fiber WDM transceiver
⎯ 1000Mbps LC, SM 10km, SFP Fiber transceiver with DDM
Fig. 1-4 Front View of 1000Base-SX/LX LC, SFP Fiber Transceiver
Fig. 1-5 Front View of 1000Base-LX BiDi LC, SFP Fiber Transceiver

Signamax ™ 065-7921PoE 12-Port 10/100/1000BaseT/TX Web Smart PoE Switch
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2. Installation
2-1. Starting 12 Gigabit Web Smart Switch with PoE Up
This section will give users a quick start for:
- Hardware and Cable Installation
- Management Station Installation
- Software booting and configuration
2-1-1. Hardware and Cable Installation
At the beginning, please do first:
⇒ Wear a grounding device to avoid the damage from electrostatic discharge
⇒ Be sure that power switch is OFF before you insert the power cord to power source
• Installing Optional SFP Fiber Transceivers to the 12 Gigabit Web Smart Switch with
PoE
Note: If you have no modules, please skip this section.
•Connecting the SFP Module to the Chassis:
The optional SFP modules are hot swappable, so you can plug or unplug it before or
after powering on.
1. Verify that the SFP module is the right model and conforms to the chassis
2. Slide the module along the slot. Also be sure that the module is properly seated
against the slot socket/connector
3. Install the media cable for network connection
4. Repeat the above steps, as needed, for each module to be installed into
slot(s)
5. Have the power ON after the above procedures are done
Fi
g
. 2-1 Installation of O
p
tional SFP Fiber Transceive
r

Signamax ™ 065-7921PoE 12-Port 10/100/1000BaseT/TX Web Smart PoE Switch
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• TP Port and Cable Installation
⇒ In the switch, TP port supports MDI/MDI-X auto-crossover, so both types of cable, straight-
through (Cable pin-outs for RJ-45 jack 1, 2, 3, 6 to 1, 2, 3, 6 in 10/100M TP; 1, 2, 3, 4, 5, 6,
7, 8 to 1, 2, 3, 4, 5, 6, 7, 8 in Gigabit TP) and crossed-over (Cable pin-outs for RJ-45 jack 1,
2, 3, 6 to 3, 6, 1, 2) can be used. It means you do not have to tell from them, just plug it.
⇒ Use Cat. 5 grade RJ-45 TP cable to connect to a TP port of the switch and the other end is
connected to a network-aware device such as a workstation or a server.
⇒ Repeat the above steps, as needed, for each RJ-45 port to be connected to a Gigabit
10/100/1000 TP device.
Now, you can start having the switch in operation.
• Power On
The switch supports 100-240 VAC, 50-60 Hz power supply. The power supply will
automatically convert the local AC power source to DC power. It does not matter whether any
connection plugged into the switch or not when power on, even modules as well. After the
power is on, all LED indicators will light up immediately and then all off except the power LED
still keeps on. This represents a reset of the system.
• Firmware Loading
After resetting, the bootloader will load the firmware into the memory. It will take about
30 seconds, after that, the switch will flash all the LED once and automatically performs self-
test and is in ready state.
2-1-2. Cabling Requirements
To help ensure a successful installation and keep the network performance good,
please take a care on the cabling requirement. Cables with worse specification will render the
LAN to work poorly.

Signamax ™ 065-7921PoE 12-Port 10/100/1000BaseT/TX Web Smart PoE Switch
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2-1-2-1. Cabling Requirements for TP Ports
⇒ For Fast Ethernet TP network connection
⎯ The grade of the cable must be Cat. 5 or Cat. 5e with a maximum length of 100 meters.
⇒ Gigabit Ethernet TP network connection
⎯ The grade of the cable must be Cat. 5 or Cat. 5e with a maximum length of 100 meters.
Cat. 5e is recommended.
2-1-2-2. Cabling Requirements for 1000SX/LX SFP Module
It is more complex and comprehensive contrast to TP cabling in the fiber media.
Basically, there are two categories of fiber, multi mode (MM) and single mode (SM). The later
is categorized into several classes by the distance it supports. They are SX, LX, LHX, XD, and
ZX. From the viewpoint of connector type, there mainly are LC and BIDI LC.
⎯ Gigabit Fiber with multi-mode LC SFP module
⎯ Gigabit Fiber with single-mode LC SFP module
⎯ Gigabit Fiber with BiDi LC 1310nm SFP module
⎯ Gigabit Fiber with BiDi LC 1550nm SFP module
The following table lists the types of fiber that we support and those else not listed here
are available upon request.
Multi-mode Fiber Cable and Modal Bandwidth
Multi-mode 62.5/125μm Multi-mode 50/125μm
Modal
Bandwidth Distance Modal Bandwidth Distance
160MHz-Km 220m 400MHz-Km 500m
IEEE 802.3z
Gigabit Ethernet
1000SX 850nm
200MHz-Km 275m 500MHz-Km 550m
Single-mode Fiber 9/125μm
Single-mode transceiver 1310nm 10Km
1000Base-
LX/LHX/XD/ZX
Single-mode transceiver 1550nm 30, 50Km
TX(Transmit) 1310nm
Single-Mode
*20Km RX(Receive) 1550nm
TX(Transmit) 1550nm
1000Base-LX
Single Fiber
(BIDI LC) Single-Mode
*20Km RX(Receive) 1310nm
Table2-1

Signamax ™ 065-7921PoE 12-Port 10/100/1000BaseT/TX Web Smart PoE Switch
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2-1-2-3. Switch Cascading in Topology
• Takes the Delay Time into Account
Theoretically, the switch partitions the collision domain for each port in switch cascading
that you may up-link the switches unlimitedly. In practice, the network extension (cascading
levels & overall diameter) must follow the constraint of the IEEE 802.3/802.3u/802.3z and
other 802.1 series protocol specifications, in which the limitations are the timing requirement
from physical signals defined by 802.3 series specification of Media Access Control (MAC) and
PHY, and timer from some OSI layer 2 protocols such as 802.1d, 802.1q, LACP and so on.
The fiber, TP cables and devices’ bit-time delay (round trip) are as follows:
1000Base-X TP, Fiber 100Base-TX TP 100Base-FX Fiber
Round trip Delay: 4096 Round trip Delay: 512
Cat. 5 TP Wire: 11.12/m Cat. 5 TP Wire: 1.12/m Fiber Cable: 1.0/m
Fiber Cable : 10.10/m TP to fiber Converter: 56
Bit Time unit : 1ns (1sec./1000 Mega bit) Bit Time unit: 0.01μs (1sec./100 Mega bit)
Table 2-2
Sum up all elements’ bit-time delay and the overall bit-time delay of wires/devices must
be within Round Trip Delay (bit times) in a half-duplex network segment (collision domain). For
full-duplex operation, this will not be applied. You may use the TP-Fiber module to extend the
TP node distance over fiber optic and provide the long haul connection.
• Typical Network Topology in Deployment
A hierarchical network with minimum levels of switch may reduce the timing delay
between server and client station. Basically, with this approach, it will minimize the number of
switches in any one path; will lower the possibility of network loop and will improve network
efficiency. If more than two switches are connected in the same network, select one switch as
Level 1 switch and connect all other switches to it at Level 2. Server/Host is recommended to
connect to the Level 1 switch. This is general if no VLAN or other special requirements are
applied.

Signamax ™ 065-7921PoE 12-Port 10/100/1000BaseT/TX Web Smart PoE Switch
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Case1: All switch ports are in the same local area network. Every port can access
each other (See Fig. 2-2).
If VLAN is enabled and configured, each node in the network that can communicate
each other directly is bounded in the same VLAN area.
Here VLAN area is defined by what VLAN you are using. The switch supports both port-
based VLAN and tag-based VLAN. They are different in practical deployment, especially in
physical location. The following diagram shows how it works and what the difference they are.
Case2a: Port-based VLAN (See Fig.2-3).
1. The same VLAN members could not be in different switches.
2. Every VLAN members could not access VLAN members each other.
3. The switch manager has to assign different names for each VLAN groups
at one switch.
Fi
g
. 2-2 No VLAN Confi
g
uration Dia
g
ram
Fig. 2-3 Port-based VLAN Diagram