Nexxt webwise Bedienungsanleitung
WebWise
16/24 Port Gigabit Ethernet Switch
User`s Manual
Nexxt Solutions
Copyright Statement
Nexxt Solutions is a registered trademark. Other trade-
marks or brand names contained herein are the trade-
marks or registered brand names of their respective
owners. Copyright of the whole product as integration,
including its accessories and software, belongs to Nexxt
Solutions Ltd. No individual or third party is allowed to
copy, plagiarize, reproduce, or translate it into other
languages, without express consent from Nexxt Solutions.,
Ltd. All of the photos and product specifications mentioned
in this manual are used as reference only. Upgrades of
software and hardware may occur, and should there be
any changes, Nexxt Solutions shall not be responsible for
notifying about any such modifications in advance. If you
would like to know more about our products, please visit
our website at www.NexxtSolutions.com.
CONTENTS
Chapter 1 Product Overview 4
1.1 Features 4
1.2 Package Contents 6
Chapter 2 Hardware
Installation 7
2.1 Front Panel 7
2.2 Rear Panel 10
2.3 Environmental Requirements 10
2.4 Hardware Installation 11
Chapter 3 Configuration 14
3.1 Fast Login 14
3.2 Status 16
3.3 Port Setting 16
3.3.1 Port 17
3.3.2 Rate Limit 18
3.3.3 Storm Control 20
3.3.4 Statistics 21
3.4 Mirror 22
3.5 VLAN 22
3.5.1 VLAN Mode 23
3.5.2 Port VLAN 24
3.5.3 802.1Q VLAN 25
3.5.4 Tag VLAN Configuration 26
3.6 Trunk 27
3.7 QoS 28
3.8 MAC Address Setting 30
3.8.1 MAC Filter 30
3.8.2 Static MAC 31
3.9 802.1X Setting 31
3.9.1 802.1X 32
3.9.2 802.1X Port 33
3.10 RSTP Setting 33
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CONTENTS
3.10.1 RSTP 34
3.10.2 RSTP Port 35
3.10.3 RSTP Status 36
3.11 IGMP Snooping 37
3.11.1 Snooping Configuration 38
3.11.2 Snooping Status 39
3.12 System 40
3.12.1 SNMP 40
3.12.2 Change Password 42
3.12.3 Cable Diagnostics 42
3.12.4 Upgrades 42
3.12.5 IP Configuration 44
3.12.6 MAC Aging 45
3.12.7 Restoring Factory Configuration 46
3.12.8 Backup 46
3.12.9 Restore 47
3.12.10 Logout 47
Appendix 1 Common Commands 48
Appendix 2 TCP/IP Address Setting (Windows XP
as Example) 49
Appendix 3 Online Technical Support 51
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Chapter 1-- Product Overview
Thank you for purchasing this high performance 16/24
port Web Wise Switch. The NW223NXT56/NW223NXT57
is a rack-mountable Gigabit Ethernet Switch, specially
designed for small to medium businesses that require
high performance network connectivity along with
advanced web management capabilities. It features
UTP/STP RJ-45 ports with auto MDI/MDIX, which can
operate at 10/100/1000Mbps. In addition, it has two
SFP shared expansion slots supporting GBIC modules,
designed to convert a standard Gigabit connection to
optical interface, and vice versa. A network range can be
extended from 100 m on Ethernet cable to over 80 km
using the SFP optical module. Gigabit ports can also be
used as normal or uplink ports to connect a backbone
network. By integrating a NW223NXT56/NW223NXT57
switch into your network, the speed and network
efficiency will be significantly enhanced. Web-based
management features include port mirroring, VLAN,
QoS, port security, trunking, and traffic monitoring. Its
standard 19-inch rack-mountable case and intelligent
management capabilities make it the ideal choice for
small and medium sized networks.
1.1 Features
Complies with the IEEE802.3,IEEE802.3u, IEEE802.3ab
and IEEE802.3x Ethernet standards.
Features 16/24 10/100/1000 Mbps autonegotiation
RJ-45 ports, and supports automatic identifying of
parallel/cross-connected lines (Auto MDI/ MDIX)
Provides 2 shareable SFP interfaces, and supports Giga
Ethernet port and SFP fiber port auto-negotiation.
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Supports IEEE802.3x flow control for full duplex, and
backpressure flow control for half duplex.
Store and forward architecture, integrated 8K MAC
address table, and meets all application demands.
Up to 32/48Gbps backplane bandwidth, and supports
non- blocking line speed forwarding.
Supports up to 16/24 groups of port-based VLAN, and
supports up to 128 groups of Tag VLAN based on IEEE
802.1Q, with VLAN ID ranging 1 ~ 4094
Supports IEEE 802.3ad port trunk function, with 8 trunk
groups, each of which can contain up to 8/12 port
members.
Supports up to 128 static MAC address tables.
Supports the QoS function, and provides the mapping
mode based on the port, IEEE802.1p and TOS priorities
and the automatic control for transfer queue based on 4
priorities.
Provides control over port access security, and supports
control over port MAC address filtering, binding and
aging.
Supports broadcast storm smart control function.
Supports port mirroring function.
Supports the 802.1X authentication function.
Compatible with the 802.1D Spanning Tree Protocol
(STP) and supports the 802.1W RSTP.
Supports the IGMP Snooping function.
Supports IP address naming mode, or auto searching by
running a DHCP client to get an IP address.
Supports Web management.
Supports SNMP management.
Supports the upgrade of switch software and backup,
including the restoration of switch configuration files.
Supports cable diagnostic function.
Supports traffic statistics function, and dynamically
displays the packet receiving-transfer rate present at the
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port.
Equipped with a universal power supply, and a 1U steel
chassis for standard installation in a 19-inch rack.
1.2 Package Contents
Upon opening the box, ensure that the following items
are included:
One NW223NXT56/NW223NXT57 Gigabit Ethernet Switch
One power cord
One CD with a User’s Manual and Quick Installation Guide
Rack-mount bracket kit
Self adhesive pads (for on-shelf installation)
If any of the listed items is missing, mismatched, dama-
ged or broken, contact your local dealer immediately for
replacement.
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Chapter 2 Hardware Installation
2.1 Front Panel
The NW223NXT56/NW223NXT57 switches include the
following main components: network ports, status
indicators and a reset button, as shown below.
Front Panel of the 24-port switch
Front Panel of the 16-port switch
Status indicators:
Every Giga port provides 1 Link/Act Port, 1 100Mbps
indicator, and 1 1000Mbps indicator. The SFP port and
Giga RJ45 port share the same group port indicator: 1
Link/Act, 1 1000Mbps. Besides these, the switch also
has 1 SYS LED indicator, and 1 power indicator. It is
possible to check the switch status by looking at the
orange LED indicators, as shown in the table below:
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The 1000Mbps and Link/Act indicator will light at the
same time when sharing the SFP fiber port.
Reset button: Located at the lower left corner of the
front panel, this button is used to clear the current
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LED Indicator
POWER
1000Mbps
LINK/ACT
SYS
Status DescriptionColor
Orange Light
Light
Blinking
Light
Blinking
It is “on” when the Switch is
turned on.
--
Orange
Orange
--
Orange
--
Orange
--
OFF
OFF
Light
OFF
If this indicator is off, check the
AC power connector to ensure
proper insertion of the power
cord and if the power switch is
turned on.
The port is connected to a
1000Mbps fast Ethernet
station.
The switch is transmitting or
receiving data.
There is no connection at the
corresponding port.
-- OFF The switch is in the rebooting
mode.
Off – flashing for 1 s – off –corresponding port status
The switch works normally.
The switch is in the resetting
mode.
Status of the
port
indicators
during
power-on
self-test of
switch
The port is not connected to a
1000Mbps fast Ethernet station.
When a device is connected to a
port of the switch, the
LINK/ACT lights up. If only the
LINK/ACT indicator is on but all
of the other indicators are off, it
means that the connection rate
of this port is 10/100 Mbps.
settings, and restore the switch to its factory default
configuration.
How to use the RESET button:
To restore the default settings, press and hold the
“Reset” button when the switch is on; the indicator will
change from light/blinking/off, then release the “Reset”
button. When the “SYS” indicators relight, it means the
switch has completed the restore.
Pressing the “Reset” button will cause the loss of all
configured values and a new configuration will be requi-
red. Please DO NOT use the “Reset” button if you do not
want to delete all the current settings.
Network ports:
The switch is made up of 16/24
10/100/1000M autonegotiation RJ-45 ports (Ports 1
~ 16/24), which support Auto MDI/MDIX function.
Giga SFP fiber port (shared with the Giga RJ45 port),
supports SFP fiber hot-plugging Giga RJ45 Ethernet port
and Giga SFP fiber port auto-switch.
SFP port is a fiber module interface; you have to insert
the so-called SFP（Mini GBIC）to make the fiber connection
available.
SFP module fiber connection takes priority over the RJ45
Ethernet network connection. The switch will cut off the
RJ45 Ethernet switch connection and will automatically
change from an RJ45 to an SFP fiber interface, when the
SFP fiber connection is found.
Note: The indicator of the SFP goes “on” after about 40
seconds due to the switch initializing process and to the
fiber connection checking.
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Inhaltsverzeichnis
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