Lancom GS-1224 User manual

110xxx/0909
LANCOM Systems GmbH
Adenauerstr. 20/B2
52146 Würselen
Germany
E-Mail: [email protected]
Internet www.lancom.eu
LANCOM GS-1224
...connecting your business
110xxx_LC-GS1224-MANUAL_cover.in1 1110xxx_LC-GS1224-MANUAL_cover.in1 1 29.09.2009 15:55:2329.09.2009 15:55:23

LANCOM GS-1224

© 2009 LANCOM Systems GmbH, Wuerselen (Germany). All rights reserved.
While the information in this manual has been compiled with great care, it may not be deemed an assurance of product
characteristics. LANCOM Systems shall be liable only to the degree specified in the terms of sale and delivery.
The reproduction and distribution of the documentation and software supplied with this product and the use of its contents
is subject to written authorization from LANCOM Systems. We reserve the right to make any alterations that arise as the
result of technical development.
Windows®, Windows Vista™, Windows NT® and Microsoft® are registered trademarks of Microsoft, Corp.
The LANCOM Systems logo, LCOS and the name LANCOM are registered trademarks of LANCOM Systems GmbH. All other
names or descriptions used may be trademarks or registered trademarks of their owners.
Subject to change without notice. No liability for technical errors or omissions.
Products from LANCOM Systems include software developed by the OpenSSL Project for use in the OpenSSL Toolkit (http:/
/www.openssl.org/).
Products from LANCOM Systems include cryptographic software written by Eric Young ([email protected]).
Products from LANCOM Systems include software developed by the NetBSD Foundation, Inc. and its contributors.
Products from LANCOM Systems contain the LZMA SDK developed by Igor Pavlov.
LANCOM Systems GmbH
Adenauerstr. 20/B2
52146 Wuerselen
Germany
www.lancom.eu
Wuerselen, Dezember 2009
/1
209

LANCOM GS-1224
쮿Preface
3
EN
Preface
Thank you for your confidence in us!
LANCOM Switches are ideally suited to small, medium-sized and performance
networks in business environments.
The LANCOM GS-1224 switch features 20 Gigabit-Ethernet and four combo
ports (TP/SFP), it integrates perfectly into LANCOM's Advanced Routing und
Forwarding and it supports up to 24 active VLANs. It uses bandwidth control
to prioritize the data traffic according to predefined criteria (e.g. voice data or
certain ports).
The LANCOM Switch can be managed with the clearly structured Webconfig
and is supported by the LANCOM Management Tools (LANconfig and
LANmonitor).
This documentation was created by …
... several members of our staff from a variety of departments in order to
ensure you the best possible support when using your LANCOM product.
Should you find any errors, or if you would like to suggest improvements, ple-
ase do not hesitate to send an e-mail directly to:
[email protected]
Our online services www.lancom.eu are available to you around the
clock if you have any questions on the content in this manual, or if you
require any further support. The area 'Support' will help you with
many answers to frequently asked questions (FAQs). Furthermore, the
knowledgebase offers you a large reserve of information. The latest
drivers, firmware, utilities and documentation are constantly available
for download.
In addition, LANCOM Support is available. For telephone numbers
and contact addresses for LANCOM Support, please refer to the enc-
losed leaflet or the LANCOM Systems Web site.

LANCOM GS-1224
쮿Preface
4
EN
Information symbols
Very important instructions. Failure to observe these may result in damage.
Important instruction that should be observed.
Additional information that may be helpful but is not essential.

LANCOM GS-1224
쮿Contents
5
EN
Contents
1 Introduction 7
1.1 Key Features in the Device 7
1.2 Just what can your LANCOM Switch do? 8
2 Installation 10
2.1 Package content 10
2.2 System requirements 10
2.3 Status displays and interfaces 10
2.3.1 Connectors, LEDs and buttons on the LANCOM GS-1224
11
2.3.2 Connectors on rear of the LANCOM GS-1224 12
2.4 Mounting and connecting up the LANCOM Switch 12
2.5 Software installation 13
2.5.1 Starting the software setup 13
2.5.2 Which software should I install? 14
3 Configuring and monitoring the LANCOM Switch 15
3.1 Configuration with WEBconfig 15
3.2 Back up and reload the configuration 16
3.3 Monitoring the LANCOM Switch with LANmonitor 17
3.3.1 Ethernet port status 17

LANCOM GS-1224
쮿Contents
6
EN
4 Operation of Web-based Management 18
4.1 Web Management Home Overview 18
4.2 Configuration 20
4.2.1 System Configuration 20
4.2.2 Port Configuration 22
4.2.3 VLAN Mode Configuration 24
4.2.4 VLAN Group Configuration 27
4.2.5 Aggregation 31
4.2.6 LACP 32
4.2.7 RSTP 33
4.2.8 802.1x Configuration 35
4.2.9 IGMP Snooping 43
4.2.10 Mirror Configuration 44
4.2.11 QoS (Quality of Service) Configuration 45
4.2.12 Filter 48
4.2.13 Rate Limit 49
4.2.14 Storm Control 50
4.2.15 SNMP 51
4.3 Monitoring 53
4.3.1 Detailed Statistics 53
4.3.2 LACP Status 57
4.3.3 RSTP Status 58
4.3.4 IGMP Status 59
4.3.5 Ping Status 60
4.4 Maintenance 61
4.4.1 Warm Restart 61
4.4.2 Factory Default 62
4.4.3 Software Upgrade 62
4.4.4 Configuration File Transfer 62
4.4.5 Logout 63
5 Appendix 64
5.1 Performance data and specification 64
5.2 Connector wiring 65
5.2.1 Ethernet interface 10/100/1000Base-TX 65
5.3 CE-declarations of conformity 65

LANCOM GS-1224
쮿Chapter 1: Introduction
7
EN
1Introduction
The LANCOM GS-1224 is a websmart layer-2 switch with 20 Gigabit ports (for
twisted pair cable – TP) and four Gigabit dual media ports with TP/SFP, which
meets the IEEE 802.3 Gigabit, Fast Ethernet and Ethernet specifications.
The LANCOM Switches can be configured through WEBconfig.
The overall network management is enhanced and the network efficiency is
also improved to accommodate high bandwidths. In addition, the switch fea-
tures comprehensive and useful function such as QoS (Quality of Service),
Spanning Tree, VLAN, Port Trunking, Bandwidth Control, Port Security, SNMP
and IGMP Snooping capability via the intelligent software. It is suitable for
both metro-LAN and office application.
The 10/100/1000 Mbps TP-Ports are standard Ethernet ports that meets all
IEEE 802.3/u/x/z (Gigabit and Fast Ethernet) specifications.
The 1000 Mbps SFP Fiber transceiver are Gigabit Ethernet ports that fully
complies with all IEEE 802.3z and 1000Base-SX/LX standards. The Single
Fiber WDM (BiDi) transceiver is designed with an optic Wavelength Division
Multiplexing (WDM) technology that transports bi-directional full duplex sig-
nal over a single fiber simultaneously.
1.1 Key Features in the Device
쮿QoS:
Support Quality of Service by the IEEE 802.1P standard. There are two
priority queue and packet transmission schedule using Weighted Round
Robin (WRR). User-defined weight classification of packet priority can be
based on either VLAN tag on packets or user-defined port priority.
쮿Spanning Tree:
Support IEEE 802.1D, IEEE 802.1w (RSTP: Rapid Spanning Tree Protocol)
standards.
쮿VLAN:
Support Port-based VLAN and IEEE802.1Q Tag VLAN. Support 24 active
VLANs and VLAN ID 1~4094.
쮿Port Trunking:
Support static port trunking and port trunking with IEEE 802.3ad LACP.
쮿Bandwidth Control:
Support ingress and egress per port bandwidth control.

LANCOM GS-1224
쮿Chapter 1: Introduction
8
EN
쮿Power saving:
The switch can detect inactive links and deactivate the power supply for
the corresponding ports
쮿SNMP:
SNMP agent. In the device, SNMP agent is a client software which is ope-
rating over SNMP protocol used to receive the command from SNMP
manager (server site) and echo the corresponded data, i.e. MIB object.
Besides, SNMP agent will actively issue TRAP information when happe-
ned.
The device supports MIB II (RFC1213), Bridge MIB (RFC1493), Interface
Group MIB (RFC2863).
쮿IGMP Snooping:
Support IGMP version 2 (RFC 2236): The function IGMP snooping is used
to establish the multicast groups to forward the multicast packet to the
member ports, and, in nature, avoid wasting the bandwidth while IP mul-
ticast packets are running over the network.
1.2 Just what can your LANCOM Switch do?
LANCOM GS-
1224
Hardware
Supports 20-port 10/100/1000 Mbps TP ports and auto MDIX function ✔
4 Gigabit dual media ports(TP/SFP) ✔
Hot-Plugging for SFP modules ✔
400KB packet buffer ✔
Support of Jumbo frames (maximum 9600 bytes) ✔
Full-duplex flow control (IEEE802.3x) ✔
Satus LEDs
System: Power ✔
TP Port 1-24: LINK/ACT, SPD ✔
SFP-Ports 21,22,23,24: LINK/ACT, SPD, SFP ✔

LANCOM GS-1224
쮿Chapter 1: Introduction
9
EN
Management
Concisely the status of port and easily port configuration ✔
Per port traffic monitoring counters ✔
Port mirror function ✔
Static trunk function ✔
802.1Q VLAN ✔
DHCP Broadcasting Suppression to avoid network suspended or
crashed
✔
Trap event while monitored events happened ✔
Default configuration which can be restored to overwrite the current
configuration
✔
Types of QoS: 802.1p Priority and DiffServ DSCP Priority. ✔
Rapid Spanning Tree (802.1w RSTP) ✔
802.1x port security on a VLAN ✔
SNMP access can be disabled and prevent from illegal SNMP access ✔
Bandwidth rating management ✔
HTTP for firmware upgrade, system log upload and config file import/
export
✔
Remote boot through WEBconfig ✔
Options
LANCOM SFP Transceiver:
Item no. 61556 LANCOM SFP-SX-LC1
Item no. 61557 LANCOM SFP-LX-LC1
✔
LANCOM GS-
1224