KFS-2621 Web Smart 24-Port 10/100 Fast Ethernet Switch with 2 Gigabit Combo Ports , User s Manual DOC.
(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.
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.
Table of Contents 1. Introduction................................................................................................................................... 6 1.1 Features ................................................................................................................ 8 1.2 Product Panels...................................................................................................... 9 1.3 LED Indicators ..........................................................................
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............................................
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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.
1.1 Features z Provide 24 10/100Mbps Fast Ethernet ports & 2 Gigabit combo ports z All copper ports support auto-negotiation and auto-MDI/MDI-X detection z Wire speed reception and transmission z Supports 802.
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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.
Compliance IEEE 802.3z 1000Base-SX/LX (mini-GBIC) Connectors SFP for optional SFP type fiber transceivers Configuration Auto/Forced, 1000Mbps, Full duplex Transmission rate 1000Mbps Network cables MMF 50/125 60/125, SMF 9/125 Eye safety IEC 825 compliant Switch Functions MAC Addresses Table 4K entries Forwarding & filtering Non-blocking, full wire speed Switching technology Store and forward Maximum packet length 1536 bytes Flow control IEEE 802.
Mechanical Dimension (base) 295 x 160 x 43 mm (WxDxH) Housing Enclosed metal Mounting Desktop mounting, 19” rack mounting Environmental Operating Temperature Typical -20oC ~ +60oC Storage Temperature -30oC ~ +85oC Relative Humidity 10% ~ 90% non-condensing Electrical Approvals FCC Part 15 rule Class A CE EMC, CISPR22 Class A Safety LVD, IEC60950-1 -12-
2. Installation 2.1 Unpacking The product package contains: The switch unit z One AC power cord (Models with AC power) z One 19” rack mounting kit z One product CD-ROM 2.2 Safety Cautions To reduce the risk of bodily injury, electrical shock, fire and damage to the product, observe the following precautions. z Do not service any product except as explained in your system documentation. z Opening or removing covers may expose you to electrical shock.
2.3 Mounting the Switch Desktop Mounting The switch can be mounted on a desktop or shelf. Make sure that there is proper heat dissipation from and adequate ventilation around the device. Do not place heavy objects on the device. Rack Mounting Two 19-inch rack mounting brackets are supplied with the switch for 19-inch rack mounting. The steps to mount the switch onto a 19-inch rack are: 1. Turn the power to the switch off. 2.
3. Turn the power to the switch on.
2.4 AC Power Supply If the purchased switch is with AC power input, one AC power cord which meets the specification of your country of origin was supplied in package. Before installing AC power cord to the switch, make sure the AC power is OFF and the AC power to the power cord is turned off. AC power input specifications Connector: IEC320 type Power Rating: 100 ~ 240VAC, 50/60Hz Voltage Range: 90 ~ 264VAC Frequency: 47 ~ 63 Hz Power Consumption: 20W max. 2.
2.6 Reset Button The reset button is used to perform a reset to the switch. It is not used in normal cases and can be used for diagnostic purpose. If any network hanging problem is suspected, it is useful to push the button to reset the switch without turning off the power. Check whether the network is recovered. The button can also be used to restore the software configuration settings to factory default values.
3. Making Connections and Configuring IP Address 3.1 Making UTP Connections The 10/100 and 10/100/1000 RJ-45 copper ports support the following connection types and distances: Network Cables 10BASE-T: 2-pair UTP Cat. 3, 4, 5, EIA/TIA-568B 100-ohm 100BASE-TX: 2-pair UTP Cat. 5, EIA/TIA-568B 100-ohm 1000BASE-T: 4-pair UTP Cat. 5 or higher (Cat.
3.2 Making Fiber Connection The SFP slot must be installed with an SFP fiber transceiver for making fiber connection. Your switch may come with some SFP transceivers pre-installed when it is shipped. Installing SFP Fiber Transceiver To install an SFP fiber transceiver into SFP slot, the steps are: 1. Turn off the power to the switch. 2. Insert the SFP fiber transceiver into the SFP slot. Normally, a bail is provided for every SFP transceiver. Hold the bail and make insertion. 3.
Connecting Fiber Cables LC connectors are commonly equipped on most SFP transceiver modules. Identify TX and RX connector before making cable connection. The following figure illustrates a connection example between two fiber ports: Make sure the Rx-to-Tx connection rule is followed on the both ends of the fiber cable. Network Cables Multimode (MMF) - 50/125Pm, 62.
3.3 LED Indication 10/100 Copper Port LEDs Combo Ports LEDs LED Function State Interpretation Power Power status ON The power is supplied to the switch. OFF The power is not supplied to the switch. OFF The switch is in initialization and diagnostics. Mngt Management status BLINK The switch is initialized completely with diagnostic error. ON The switch is initialized completely and normal. ON P1 – P24 copper port link is established.
P25 & P26 LINK/Act Port link status (Green) 1000M F26 LINK P25 & P26 copper port link is established. (No traffic) BLINK Port link is up and there is traffic. Port speed status (Yellow) F25 LINK ON Port link status Port link status OFF Port link is down. ON P25 & P26 copper port 1000Mbps is selected. OFF P25 & P26 copper port 10 or 100Mbps is selected. ON P25 SFP fiber link is established. OFF Port link is down. ON P26 SFP fiber link is established. OFF Port link is down. 3.
4. Web Management 4.1 Abbreviation Ingress Port: Ingress port is the input port on which a packet is received. Egress Port: Egress port is the output port from which a packet is sent out. IEEE 802.1Q Packets: A packet which is embedded with a VLAN Tag field VID: VLAN identifier, 12-bit field identifies the VLAN to which the frame belongs to. Untagged packet: A standard Ethernet frame with no VLAN Tag field Priority-tagged packet: An IEEE 802.
4.2 Web Interface The switch features an http server which can serve the management requests coming from any web browser software over TCP/IP network. Web Browser Compatible web browser software with JAVA script support Microsoft Internet Explorer 4.0 or later Set IP Address for the System Unit Before the switch can be managed from web browser software, make sure a unique IP address is configured for the switch. 4.
System Configuration is displayed after a successful login. 4.
Configuration System Configuration Switch information, system and IP related settings Port Configuration Port link status, port operation mode configuration Port Mirroring Port mirroring related configuration Bandwidth Control Port Tx rate Rx rate control Broadcast Storm Control Broadcast Packet Storm protection control configuration VLAN Mode VLAN related configuration VLAN Member VLAN group member settings Multi to 1 VLAN Setting Special “Multi to 1” VLAN application setting QoS Priority Mode
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Configuration Description MAC Address The MAC address factory configured for the switch It can not be changed in any cases. Number of Ports The number of LAN ports equipped in the switch System Version Vx.
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Configuration Function Auto-Negotiation Enable – enable auto-negotiation Disable – disable auto-negotiation Speed 100M – Fast Ethernet 100Mbps 10M – Ethernet 10Mbps 1000M – Gigabit Ethernet 1000Mbps Duplex Full – Full duplex Half – Half duplex Pause Enable – enable 802.3x pause flow control Disable – disable 802.3x pause flow control Backpressure Enable – enable Backpressure flow control Disable – disable Backpressure flow control Addr.
4.8 Port Mirroring Configuration Description Dest Port The selected destination ports are forwarded all packets received on the source ports. Monitored Packets The type of packets mirrored Disable – disable port mirroring function Rx – received packets on the source ports are mirrored Tx – transmitted packets on the source ports are mirrored Rx & Tx – all packets on the source ports are mirrored Source Port Select the ports which will be mirrored all received packets to the destination ports.
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Configuration Description Port No. The selected destination ports are forwarded all packets received on the source ports. Tx Rate Rate value: 0 ~ 255 Rx Rate Rate value: 0 ~ 255 Speed Base Low – Low rate base Port 1 ~ Port 26: Port Rate (Bandwidth) = Rate value * 32Kbps High – High rate base Port 1 ~ Port 24: Port Rate (Bandwidth) = Rate value * 256Kbps Port 25 ~ Port 26: Port Rate (Bandwidth) = Rate value * 2048Kbps [Apply] Click to apply the configuration change.
4.10 Broadcast Storm Control Configuration Description Threshold Broadcast storm protection is activated when the number of broadcast packets received on the port exceeds a threshold in a time slot. (Time slot: 50Ps for 1000Mbps, 500Ps for 100Mbps, 5000Ps for 10Mbps) 1 ~ 63 Enable Port v - Select the ports to be configured Remark: As the function is enabled, the incoming broadcast packets are dropped when the number of received broadcast packets exceeds the threshold in the time slot.
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Configuration Description [Change VLAN mode] Click to change VLAN mode. VLAN Mode Current VLAN mode Port Based VLAN – port-based VLAN Tag Based VLAN – 802.1Q Tag based VLAN Port Egress port number Add Tag Click to enable port tagging function. Don’t care Click to disable port tagging and un-tagging function. Remove Tag Click to enable port un-tagging function. [Apply] Click to apply the configuration change. Remark: 1.
4. Warning Message displayed when changing Tag-based VLAN mode to Port-based VLAN mode 4.12 VLAN Member (Port-based) Configuration Description Port Specify an ingress port for reading or configuring its allowed member ports Member port Select the allowed egress ports for the above specified ingress port [Apply] Click to apply the configuration change [LoadDefault] Click to use default setting values Remark: 1.
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4.13 VLAN Member (Tag-based) Configuration Description VLAN No.
Remark: 1. In Tag-based VLAN, a received packet is forwarded to egress ports based on the rules below: Packet type received on an ingress port Forwarding Rule to a VLAN Untagged packet Use ingress port’s default VLAN index pointing to the VLAN group to be used Priority-tagged packet (VID=0) Use ingress port’s default VLAN index pointing to the VLAN group to be used Tagged packet Use the embedded VID in tag data of the packet to find a matched VLAN group within VLAN Group1 ~ Group32 2.
Note: For the Tag-based mode, the ingress port of a received packet must be the member port of the matched VLAN. Otherwise, the packet is dropped. If any VLAN uplink ports are set, the packet is forwarded to the unlink ports instead. Refer to Section “Miscellaneous-> VLAN Uplink” for more details.
4.14 Multi to 1 VLAN Setting Configuration Description Joint port Select a port as the joint port [Apply] Click to apply the configuration change [LoadDefault] Click to use default setting values Remark: 1. This mode is a special port-based VLAN application. Each of all ports combing the joint port becomes an individual 2-port VLAN group logically. The joint port is the common port for all groups. 2. Each of all ports except the joint port can only forward packets to the joint port. 3.
4.15 Important Notes for VLAN Configuration Some considerations should be checked in configuring VLAN settings: 1. Switch VLAN Mode selection It is suggested to evaluate your VLAN application first and plan your VLAN configuration carefully before applying it. Any incorrect setting might cause network problem. 2. Members of a Tagged-based VLAN Group For Tag-based mode, the ingress port of a received packet must be the member port of the matched VLAN. Otherwise, the packet is dropped. 3.
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4.17 Priority Classification - Port, 802.1p, IP/DS Based Configuration Description Enable High Priority v – set to enable high priority classification Port No. Port number for QoS classification in ingress Port Base v – set to enable the port as high priority port All packets received by a high priority port are classified as high priority packets. 802.1p v – set to enable 802.1p-based priority classification scheme 802.
The classification rule is: Bit[15:13] Priority field in TCI data 000 ~ 011: low priority 100 ~111: high priority IP/DS v – set to enable IP-based priority classification scheme IPv4 packet is examined the TOS (Type of Service, 6 bits) data and IPv6 packet is examined the Traffic Class (6 bits) data. The classification rule is: 101110, 001010, 010010, 011010, 100010, 11x000: high priority Others: Low priority [Apply] Click to apply the configuration change Remark: 1.
4.18 Priority Classification – TCP/UDP Port Based Configuration Description Protocol(#) Well-known TCP/UDP-based protocol and the port numbers used Classification F-I-F-O – First-in-First-out, also means “disable”. Discard – The matched packet is dropped. Low – The matched packet is classified as low priority.
High –The matched packet is classified as high priority. User_Defined_x User defined port number a, b, c, d Port Number Specify the port number base for User_Defined_x 1 ~ 65535 Mask (0~255) Used to mask the unchecked-bits of the port number base 0 ~ 255 TCP/UDP Port CoS function Override – Override other classification methods (port, 802.1p, IP/DS) Not override – Not override other classification methods (port, 802.1p, IP/DS) [Apply] Click to apply the configuration change Remark: 1.
4.19 MAC Address Binding Configuration Description Port No. The port for configuration MAC Address Up to three MAC addresses can be configured as the static MAC addresses associated to the select port. The static addresses are never aged out. Select Port Select a port to display its current static MAC address settings. [Read] Click to read and display current static MAC address settings of the selected port.
[Apply] Click to apply the configuration. Note: 1. As the MAC address binding function of a port is enabled, the MAC address auto-learning function of the port is disabled at the same time. 2. A setting of “ff-ff-ff-ff-ff-ff” means “not set”. One valid MAC address at least must be set for the enabled port. 3. An enabled port can not be the member port of any link aggregation trunk. 4. Member ports of any link aggregation trunk can not be enabled for MAC address binding setting . 5.
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Configuration Description Function Enable Enable – enable TCP/UDP filter function Disable – disable TCP/UDP filter function Port Filtering Rule Negative – the matched packets (port number matched) are dropped Positive – only matched packets (port number matched) are forwarded to the enabled egress ports Protocol v – select the protocols (TCP/UDP port numbers) for applying filter function User_Define_x User defined TCP/UDP port numb a, b, c, d Secure Egress Ports v – select egress ports for filter
4.21 STP Bridge Settings Configuration Description STP Mode Disable – Disable STP or RSTP support STP – Enable Spanning Tree Protocol (IEEE802.1D) support RSTP – Enable Rapid Spanning Tree Protocol (IEEE 802.1w) support Bridge Priority The lower the bridge priority is the higher priority it has. Usually, the bridge with the highest bridge priority is the root. 0 ~ 61440 Hello Time Hello Time is used to determine the periodic time to send normal BPDU from designated ports among bridges.
Status Description Bridge ID “Priority:MAC address” ID of current STP bridge Hello Time Current Hello Time Max Age The maximum age time Forward Delay This figure is set at Root Bridge only. The forward delay time is defined as the time spent from Listening state moved to Learning state and also from Learning state moved to Forwarding state of a port in bridge. Root ID The MAC address of current STP root If this switch is STP root, a message of “I’m the root bridge!” is displayed.
Configuration Description Port No. Select a port number for configuration Priority Port priority 0 ~ 240 RPC Specifies the path cost of the port that switch uses to determine which port are the forwarding ports the lowest number is forwarding ports. Value: 1 ~ 200,000,000 0 = Auto Auto means a default cost is automatically calculated in RSTP operation based on the port link speed.
Status Description Port No. Port RPC Path cost of the p Priority Port priority State Root Port – A forwarding port that is the best port from Nonroot-bridge to Root bridge Designated Port – A forwarding port for every LAN segment Alternate – An alternate path to the root bridge. This path is different than using the root port. Back Up - A backup/redundant path to a segment where another bridge port already connects. Status Forwarding – A port receiving and sending data, normal operation.
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aggregated into an LACP link aggregate. LACP operation key value: 1 ~ 65535 Time Out LACP option: Long Time Out, Short Time Out Activity LACP option: Passive, Active [Refresh] Click to refresh current configuration [Apply] Click to apply the configuration change Link aggregation function allows making connection between two switches using more than one physical links. It can increase the connection bandwidth between two switches.
4.24 Miscellaneous Settings Configuration Description Packet Aging Time in Queues Option: Disable, 200ms, 400ms, 600ms, 800ms VLAN Striding Option: Disable, Enable IGMP Snooping Option: Disable, Enable Uplink1 VLAN uplink 1, options: Clear, Port 1, Port 2, ….., Port 26 Uplink2 VLAN uplink 2, Option: Clear, Port 1, Port 2, …..
Remark: 1. A packet is dropped if the time it stays in output queue is more than the configured Aging time. “Disable” setting forces a packet never aged out. 2. VLAN Striding In normal case, a uni-cast packet is not allowed to be forwarded to a port not in a VLAN member port list and the uni-cast is dropped. “Enable” VLAN Striding allows the uni-cast packet to be forwarded cross a VLAN. That means uni-cast packets are forwarded as no VLAN limitation. 3.
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Selection Description Counter Mode Selection Select a counter to display. Available counters are: Transmit Packet & Receive Packet Collision count & Transmit Packet Dropped Packet and Receive Packet CRC Error Packet and Receive Packet [Apply] Click to confirm the selection. Port Port no.
4.26 Backup/Recovery This menu is used to store (backup) the all of current switch configuration to a computer. The Recovery is used to use a backup configuration stored in a computer for the switch. Configuration Description [Download] Click to store the configuration to a PC. Select image file Specify a backup configuration file for upload to the switch.
4.28 Restore Default This menu is used to restore all settings of the switch unit with factory default values. Note: Current IP address settings and Password will be kept and will not be restored to factory defaults. 4.29 Update Firmware This menu is used to update the embedded software of the switch. Firmware update may be required due to bug fix or function enhancement.
As confirmed, the existing firmware is erased and a message is displayed as follows: Specify the new firmware and proceed to upload new firmware. If the uploading of new firmware is interrupted unexpectedly and can not be finished properly, connect to http://192.168.0.2 to restart the uploading procedure.
4.30 Logout If no user action in around 5 minutes, a notice is displayed as follows: If no user action around 10 minutes after the notice, the web connection is logout automatically without notice.
Appendix. Factory Default Settings System Configuration Password 123 Confirm Password 123 Name SWITCH2621 Contact Null Location Null IP Address 192.168.0.2 Subnet Mask 255.255.255.0 Default Gateway 192.168.0.1 IP Configuration Mode Static Port Configuration Auto-Negotiation Auto for all ports Speed Port 1 ~ Port 24 100M Port25 ~ Port 26 1000M Duplex Full for all ports Pause ON for all ports Backpressure ON for all ports Addr.
VLAN Mode Port Based VLAN Tag Based VLAN Tagging “Don't care” tagging for all ports VLAN Member Setting Port Based VLAN Members of each port All ports Tag Based VLAN VID 1 ~ 32 for 32 VLANs individually Member ports All ports VLAN index 1 ~ 32 for 32 VLANs individually Multi to 1 VLAN Setting Joint Port Null QoS Priority Mode Mode First-In-First-Out Low weight 0 High weight 0 Port Base / 802.
STP Bridge Settings STP Mode Disable Bridge Priority 32768 Hello Time 2 Max Age 20 Forward Delay 15 STP Port Settings Port No.
Miscellaneous Settings Packet Aging Time in Queue Disable VLAN Striding Disable IGMP Snooping Disable VLAN Uplink Setting Uplink1 Clear Uplink2 Clear -70-
