KTI KFS-2621 User manual

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KFS-2621
Web Smart 24-Port 10/100 Fast Ethernet
Switch with 2 Gigabit Combo Ports
User,s Manual
DOC.091229

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(C) 2009 KTI Networks Inc. All rights reserved. No part of this documentation may be reproduced in any form
or by any means or used to make any directive work (such as translation or transformation) without permission
from KTI Networks Inc.
KTI Networks Inc. reserves the right to revise this documentation and to make changes in content from time to
time without obligation on the part of KTI Networks Inc. to provide notification of such revision or change.
For more information, contact:
United States KTI Networks Inc.
P.O. BOX 631008
Houston, Texas 77263-1008
Phone: [phone]
Fax: [phone]
E-mail: [email protected]
URL: http://www.ktinet.com/
International Fax: [phone]
E-mail: [email protected]
URL: http://www.ktinet.com.tw/

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The information contained in this document is subject to change without prior notice.Copyright (C) All Rights
Reserved.
TRADEMARKS
Ethernet is a registered trademark of Xerox Corp.
FCC NOTICE
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1)
This device may not cause harmful interference, and (2) This device must accept any interference received,
including the interference that may cause undesired operation.
CE NOTICE
Marking by the symbol indicates compliance of this equipment to the EMC directive of the European
Community. Such marking is indicative that this equipment meets or exceeds the following technical
standards:
EMC Class A
EN55022:2006
EN61000-3-2:2006
EN61000-3-3:1995/A1:2001/A2:2005 Class A
EN 55024:1998/A1:2001/A2:2003
IEC 61000-4-2:2001
IEC 61000-4-3:2002/A1:2002
IEC 61000-4-4:2004
IEC 61000-4-5:2001
IEC 61000-4-6:2003
IEC 61000-4-8:2001
IEC 61000-4-11:2001

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Table of Contents
1. Introduction...................................................................................................................................6
1.1 Features................................................................................................................8
1.2 Product Panels......................................................................................................9
1.3 LED Indicators ....................................................................................................10
1.4 Specifications......................................................................................................10
2. Installation...................................................................................................................................13
2.1 Unpacking...........................................................................................................13
2.2 Safety Cautions...................................................................................................13
2.3 Mounting the Switch............................................................................................ 14
2.4 AC Power Supply................................................................................................16
2.5 DC Power Supply................................................................................................16
2.6 Reset Button .......................................................................................................17
3. Making Connections and Configuring IP Address .................................................................18
3.1 Making UTP Connections ...................................................................................18
3.2 Making Fiber Connection....................................................................................19
3.3 LED Indication.....................................................................................................21
3.4 Configuring IP Address and Password for the Switch.........................................22
4. Web Management.......................................................................................................................23
4.1 Abbreviation........................................................................................................23
4.2 Web Interface......................................................................................................24
4.3 Start Browser Software and Making Connection ................................................24
4.4 Login to the Switch Unit ......................................................................................24
4.5 Main Management Menu .................................................................................... 25
4.6 System Configuration..........................................................................................27
4.7 Port Configuration...............................................................................................29
4.8 Port Mirroring ......................................................................................................31
4.9 Bandwidth Control...............................................................................................32
4.10 Broadcast Storm Control...................................................................................34
4.11 VLAN Mode.......................................................................................................35

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4.12 VLAN Member (Port-based) .............................................................................37
4.13 VLAN Member (Tag-based)..............................................................................39
4.14 Multi to 1 VLAN Setting.....................................................................................42
4.15 Important Notes for VLAN Configuration...........................................................43
4.16 QoS Priority Mode.............................................................................................44
4.17 Priority Classification - Port, 802.1p, IP/DS Based ...........................................45
4.18 Priority Classification – TCP/UDP Port Based..................................................47
4.19 MAC Address Binding.......................................................................................49
4.20 TCP/UDP Filter .................................................................................................51
4.21 STP Bridge Settings.......................................................................................... 53
4.22 STP Port Settings..............................................................................................54
4.23 Link Aggregation...............................................................................................57
4.24 Miscellaneous Settings .....................................................................................59
4.25 Port Counter......................................................................................................61
4.26 Backup/Recovery..............................................................................................63
4.27 Reboot System .................................................................................................63
4.28 Restore Default.................................................................................................64
4.29 Update Firmware ..............................................................................................64
4.30 Logout...............................................................................................................66
Appendix. Factory Default Settings..............................................................................................67

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1. Introduction
The KFS-2621 is a managed Fast Ethernet switch which is featured with the following switched ports and
advantages in a 19” rack mountable box:
24 10/100Mbps Fast Ethernet copper ports
2 combo ports - 10/100/1000Mbps copper & 1000Base-X SFP
Model Definition
Model Description Management Power Input
KFS-2621-S AC power model Managed AC 100 ~ 240V
KFS-2621-D DC power model Managed DC 36 ~ 72V
Plug and Play
The switch is shipped with factory default configuration which behaves like an unmanaged Fast Ethernet
switch for workgroup. It provides 24 10/100Mbps copper ports for connections to Ethernet and Fast Ethernet
devices. With the featured auto-negotiation function, the switch can detect and configure the connection speed
and duplex automatically. The switch also provides auto MDI/MDI-X function, which can detect the connected
cable and switch the transmission wire pair and receiving pair automatically. This auto-crossover function can
simplify the type of network cables used.
Gigabit Ethernet Connectivity
Two Gigabit combo ports are provided in the switch. The combo port provides one 10/100/1000Mbps RJ-45
for connecting to Gigabit copper device and one 1000M SFP slot, which can be installed with optional SFP
optical fiber transceivers to support one Gigabit 1000Base-X fiber connections respectively when needed.
Fiber Connectivity
The 1000M SFP slot provided in a combo port, which can be installed with optional SFP optical fiber
transceivers to support one Gigabit 1000Base-X fiber connection when needed.
Management
The switch is embedded with an Http server which provides management functions for advanced network
functions including Port Control, Quality of Service, and Virtual LAN functions. The management can be
performed via Web browser based interface over TCP/IP network.
Quality of Service

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For advanced application, the switch is featured with powerful Quality of Service (QoS) function which can
classify the priority for received network frames based on the ingress port and frame contents. Furthermore,
many service priority policies can be configured for egress operation in per-port basis.
Virtual LAN (VLAN)
For increasing Tagged VLAN applications, the switch is also featured with powerful VLAN function to fulfill
the up-to-date VLAN requirements. The switch supports both port-based VLAN and tagged VLAN in per-port
basis.
AC & DC Power Options
In addition to standard AC power input, the switches provide DC options for applications with DC power
system.

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1.1 Features
zProvide 24 10/100Mbps Fast Ethernet ports & 2 Gigabit combo ports
zAll copper ports support auto-negotiation and auto-MDI/MDI-X detection
zWire speed reception and transmission
zSupports 802.3x flow control for full-duplex and backpressure for half-duplex
zStore-and-Forward switching method
zSelf learning for active MAC addresses up to 4K entries
zProvide in-band web-based management interface
zProvide port status, statistic monitoring and control function
zProvide port bandwidth control function
zProvide static and LACP port link aggregation function
zSupport port-based and 802.1Q Tag-based VLAN
zProvide QoS function
zProvide IGMP snooping function
zSupport 802.1w RSTP and 802.1D STP
zSupport DHCP for dynamic IP configuration
zNo fan design
z19” rack mountable
zWide operating temperature range

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1.2 Product Panels
The following figure illustrates the front panel and rear panel of the switch:
Front panel
Rear panel –AC power model
Rear panel –DC power model

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1.3 LED Indicators
LED Color Function
Power Green Power status
Mngt Green Management status
LINK/Act. ( Port 1-24) Green Link & activity status
100M (Port 1-24) Yellow Port speed 100Mbps
LINK/Act. (Port 25-26) Green Link & activity status
1000M (Port 25-26) Yellow Port speed 1000Mbps
F25 Link Green SFP Fiber is selected and link up on Port 25
F26 Link Green SFP Fiber is selected and link up on Port 26
1.4 Specifications
10/100 Copper Ports
Compliance IEEE 802.3 10Base-T, IEEE 802.3u 100Base-TX
Connectors Shielded RJ-45 jacks
Pin assignments Auto MDI/MDI-X detection
Configuration Auto-negotiation or software control
Transmission rate 10Mbps, 100Mbps
Duplex support Full/Half duplex
Network cable Cat.5 UTP
Combo Port 25 26 with 10/100/1000 RJ-45 and 1000Mbps SFP
10/100/1000 Copper Port Interface
Compliance IEEE 802.3 10Base-T, IEEE 802.3u 100Base-TX, IEEE 802.3u 1000Base-T
Connectors Shielded RJ-45 jacks
Pin assignments Auto MDI/MDI-X detection
Configuration Auto-negotiation or software control
Transmission rate 10Mbps, 100Mbps, 1000Mbps
Duplex support Full/Half duplex
Network cable Cat.5 UTP
Fiber interface