Longshine LCS-GS9420-A Manuel utilisateur

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24/16 Giga+4*100/1000Mbps SFP
Ports Smart Managed Switch
User Manual

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FCC Certifications
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 when the equipment is operated in a commercial environment. This
equipment generates, uses, and can radiate radio frequency energy and, if not installed and used
in accordance with the instruction manual, may cause harmful interference to radio
communications.
Operation of this equipment in a residential area is likely to cause harmful interference in which
case the user will be required to correct the interference at his own expense.
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 interference that may cause undesired operation.
CE Mark Warning
This equipment complies with the requirements relating to the EMC Directive 2004/108/EC and
2014/30/EU, the Low Voltage Directive 2006/95/EC and 2014/35/EU, and the RoHS Directive
2011/65/EU.
Company has an on-going policy of upgrading its products and it may be possible that information
in this document is not up-to-date. Please check with your local distributors for the latest
information. No part of this document can be copied or reproduced in any form without written
consent from the company.
Trademarks:
All trade names and trademarks are the properties of their respective companies.
Copyright © 2015, All Rights Reserved.

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Table of Contents
Chapter 1 Introduction·························································································· 6
1.1 General Description····························································································· 6
1.2 Key Features········································································································ 6
1.3 The Front Panel···································································································· 7
LEDs Definition·········································································································· 7
The Reset Button······································································································· 7
Console Port ·············································································································· 7
1.4 The Rear Panel····································································································· 8
Power Receptacle······································································································ 8
1.5 Installation············································································································ 8
Unpacking Information······························································································ 8
Rack-mount Installation···························································································· 8
Installing Network Cables························································································· 9
Chapter 2 Getting Started ················································································· 10
2.1 Web-based Management Interface (Web UI) ··················································· 10
2.2 Connect to switch Web Pages·········································································· 10
2.3 Graphic User Interface Overview ····································································· 11
Chapter 3 Status·································································································· 13
3.1 System Information··························································································· 13
3.2 Logging Message ······························································································ 14
3.3 Port ·····················································································································15
3.3.1 Statistics·········································································································· 15
3.3.2 Bandwidth Utilization ····················································································· 17
3.4 Link Aggregation······························································································· 18
3.5 MAC Address Table··························································································· 19
Chapter 4 Network······························································································· 20
4.1 IP Address·········································································································· 20
4.2 System Time······································································································· 22
Chapter 5 Port ····································································································· 24
5.1 Port Setting ········································································································ 24
5.2 Link Aggregation······························································································· 25
5.2.1 Trunk Group Setting······················································································· 25
5.2.2 Port Setting ····································································································· 27
5.2.3 LACP················································································································ 28
5.3 EEE ····················································································································· 30
5.3 Jumbo Frame····································································································· 31
Chapter 6 VLAN··································································································· 31
6.1 VLAN··················································································································· 31

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6.1.1 Create VLAN···································································································· 32
6.1.2 VLAN Configuration ····················································································· 33
6.1.3 Membership····································································································· 34
6.1.4 Port Setting ····································································································· 35
6.2 Voice VLAN ········································································································ 36
6.2.1 Property··········································································································· 36
6.2.2 Voice OUI········································································································· 38
Chapter 7 MAC Address Table ··········································································· 39
7.1 Dynamic Address ······························································································ 39
7.2 Static Address···································································································· 39
Chapter 8 Spanning Tree Protocol (STP) ·························································· 40
8.1 Property·············································································································· 40
8.2 Port Setting ········································································································ 41
8.3 Statistics············································································································· 43
Chapter 9 Discovery···························································································· 44
9.1 LLDP··················································································································· 44
9.1.1 Property··········································································································· 44
9.1.2 Port Setting ····································································································· 45
9.1.3 Packet View····································································································· 47
9.1.4 Local Information···························································································· 48
9.1.5 Neighbor·········································································································· 49
9.1.6 Statistics·········································································································· 50
Chapter 10 Multicast··························································································· 52
10.1 General ············································································································· 52
10.1.1 Property········································································································· 52
10.1.2 Group Address······························································································ 53
10.1.3 Router Port···································································································· 54
10.2 IGMP Snooping································································································ 55
10.2.1 Property········································································································· 55
10.2.2 Querier··········································································································· 57
10.2.3 Statistics········································································································ 58
Chapter 11 Security····························································································· 60
11.1 Management Access ······················································································· 60
11.1.1 Management VLAN······················································································· 60
11.1.2 Management Service ···················································································· 61
11.2 Protected Port·································································································· 62
11.3 Storm Control··································································································· 63
11.4 DoS ··················································································································· 64
11.4.1 Property········································································································· 64
11.4.2 Port Setting···································································································· 66

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Chapter 12 QoS ··································································································· 67
12.1 General ············································································································· 67
12.1.1 Property········································································································· 67
12.1.2 Queue Scheduling ························································································ 69
12.1.3 CoS Mapping································································································· 70
12.1.4 DSCP Mapping······························································································ 71
12.1.5 IP Precedence Mapping················································································ 72
12.2 Rate Limit ········································································································· 74
12.2.1 Ingress/Egress Port······················································································ 74
12.2.2 Egress Queue································································································ 75
Chapter 13 Diagnostics ······················································································ 77
13.1 Logging ············································································································ 77
13.1.1 Property········································································································· 77
13.1.2 Remove Server······························································································ 78
13.2 Mirroring··········································································································· 79
13.2 Ping··················································································································· 80
13.3 Copper Test······································································································ 81
Chapter 14 Management····················································································· 82
14.1 User Account ··································································································· 82
14.2 Firmware··········································································································· 83
14.2.1 Upgrade/Backup ··························································································· 83
14.3 Configuration··································································································· 84
14.3.1 Upgrade/Backup ··························································································· 84
14.3.2 Save Configuration······················································································· 87
14.4 SNMP ················································································································ 88
14.4.1 Community···································································································· 88
14.4.2 Trap Event ····································································································· 88
14.4.3 Notification···································································································· 89
Product Specifications···························································································· 90

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Chapter 1 Introduction
1.1 General Description
The Gigabit Smart Managed Switch is equipped with 24/16 gigabit RJ45 ports and 4 SFP slots. The
switch supports high performance, enterprise-level security control & QoS Layer 2 management
features. It is a cost-effective product solution for the small and medium business.
The switch supports the WebGUI to control each port status and bandwidth control by port rate
limiting. The Storm Control feature protects against Broadcast, Multicast and Unicast Storm. The
rich Quality of Service (QoS) & VLAN provides enhanced traffic management capabilities to move
your data smoother and faster. The device supports a complete lineup of layer 2 features, including
802.1Q tag VLAN, Port Isolation, Port Mirroring, STP/RSTP, Link Aggregation Group and 802.3x
Flow Control function. It also supports SNMP management functions.
The switch complies with IEEE802.3az Energy Efficient Ethernet to save power consumption,
Support IGMP Snooping function to improve traffic performance. Moreover, the rich diagnostic
LEDs on the front-panel provide the operating status of individual port and whole system.
1.2 Key Features
z24/16 * RJ-45 ports for 10/100/1000Mbps connectivity
z4* SFP ports for 100/1000Mbps Fiber connectivity
zSupports MDI/MDI-X auto crossover
zSupports NWay protocol and auto-detection
zComplies with IEEE802.3, 802.3u, 802.3ab Ethernet standards
zSupports IEEE802.3x Flow Control and Back-Pressure control
zSupports STP & RSTP
zSupports LLDP Discovery
zSupports VLAN : Static, Port Based, Tag Based, Voice OUI mode
zSupports QoS : CoS, DSCP, CoS-DSCP, IP Precedence
zSupports Security : Management Service (Telnet, HTTP, HTTPS, SNMP), Protected Port,
Storm Control, DoS attack prevention
zSupports Storm Filter (Broadcast, Unknown Multicast, Unknown Unicast)
zSupports port based Ingress/Egress rate limit
zSupports 8 queues is handled SP and WRR
zSupports Jumbo Frame : 1518~10K Bytes
zSupports 8 Link Aggregation Groups with Static & LACP types
zSupport port mirroring, Ping Testing, Copper Testing
zSupports SNMP access control & trap event
zSupports IGMP Snooping v2/v3
zSupports IEEE802.3az EEE enable and disable
zSupports Firmware upgrade and backup

7
zSupports Configuration upgrade and backup
zFull Range of Internal universal switching power supply
zSupports Reset to factory default button
1.3 The Front Panel
The following figure shows the front panel of the switch.
LEDs Definition
This device provides extensive LEDs to show the activities on power, system and ports.
See the following description for your reference:
LED Status Operation
POWER Steady Green The switch is powered on.
Off The switch is powered off.
SYSTEM
Steady Green The switch is on and functioning properly
Blinking Green The switch is rebooting and performing self-diagnostic tests.
Off The power is off or the system is not ready/malfunctioning.
Link/ACT
Steady Green Valid port connection;.
Blinking Green Valid port connection and there is data transmitting/receiving
Off Port disconnected.
The Reset Button
Reset the switch to its factory default configuration via the RESET button. Press the RESET button
for five seconds more and release. The switch automatically reboots and reloads its factory
configuration file. Press the RESET button for two seconds and release, the switch will warm boot
for hardware reset. The RESET button is on the front panel of the switch.
Console Port
This port is reserved for command-line interface (CLI) and RS232 firmware upgrade to use.

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1.4 The Rear Panel
The following figure shows the rear panel of the switch:
Power Receptacle
To be compatible with the electric service standards around the world, the switch is designed to
afford the power supply in the range from 100 to 240 VAC, 50/60 Hz. Please make sure that your
outlet standard to be within this range.
To power on the switch, please plug the female end of the power cord firmly into the receptacle of
the switch, the other end into an electric service outlet. After the switch powered on, please check if
the power LED is lit for a normal power status.
1.5 Installation
Unpacking Information
The product package should include the following:
zOne 24G/16G+4SFP Gigabit Ethernet Smart Managed Switch
zOne power cord
zRubber foot and screws
zRack-mount brackets
zOne CD-ROM for user manual
Rack-mount Installation
Rack Mounting the Switch in the 19-inch rack:
zDisconnect all cables from the switch before continuing.
zPlace the unit the right way up on a hard, flat surface with the front facing toward you.
zLocate a mounting bracket over the mounting holes on one side of the unit.
zInsert the screws and fully tighten with a suitable screwdriver.
zRepeat the two previous steps for the other side of the unit.
zInsert the unit into the 19" rack and secure with suitable screws (not provided).
zReconnect all cables.

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Installing Network Cables
To make a valid connection and obtain the optimal performance, an appropriate cable that
corresponds to different transmitting/receiving speed is required. To choose a suitable cable,
please refer to the following table.
Media Speed Wiring
Network
Media(Cable)
10 Mbps 10Base-T: UTP category 3, 4, 5 cable (maximum 100m)
EIA/TIA-568 100ΩSTP (maximum 100m)
100 Mbps 100Base-TX: UTP category 5, 5e cable (maximum 100m)
EIA/TIA-568 100ΩSTP (maximum 100m)
1000 Mbps 1000Base-T: UTP category 5e, 6 cable (maximum 100m)
EIA/TIA-568 100ΩSTP (maximum 100m)

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Chapter 2 Getting Started
2.1 Web-based Management Interface (Web UI)
The Web UI supports all frequently used web browsers listed below:
zInternet Explorer 8 and above
zFirefox 20.0 and above
zChrome 23.0 and above
zSafari 5.1.7 and above
2.2 Connect to switch Web Pages
1. To connect to the web server, input the IP of switch in the URL field of the browser.
2. The default IP is 192.168.1.1 and default Subnet mask is 255.255.255.0
3. Type “http://”and the IP address of the switch (for example, the default management IP address
is 192.168.1.1) in the Location or Address field. Press Enter.
4. The login screen appears. Enter the User Name and Password to login the configuration
interface. They are both admin by default. You can select Remember my password to
remember the User Name and Password.
Ce manuel convient aux modèles suivants
1
Table des matières
Autres manuels Longshine Changer

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