About This Guide, Icon Descriptions | Linksys SLM248G4S (G5)

About This Guide

About This Guide

Icon Descriptions

While reading through the User Guide you may see various icons that call attention to specific items. Below is a description of these icons:

NOTE: This check mark indicates that there is a note of interest and is something that you should pay special attention to while using the product.

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Online Resources

Website addresses in this document are listed without http:// in front of the address because most current web browsers do not require it. If you use an older web browser, you may have to add http:// in front of the web address.

Resource	Website

Linksys Europe	www.linksys.eu
Linksys International	www.linksys.com/international
Linksys	www.linksys.com
Glossary	www.linksys.com/glossary
Network Security	www.linksys.com/security

Copyright and Trademarks

Linksys is a registered trademark or trademark of Cisco Systems, Inc. and/ or its affiliates in the U.S. and certain other countries. Copyright © 2008 Cisco Systems, Inc. All rights reserved. Other brands and product names are trademarks or registered trademarks of their respective holders.

24/48-Port 10/100 + 4-Port Gigabit Resilient Clustering Smart Switch with 2 Combo SFPs

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Linksys SLM248G4S (G5), SLM224G4S (G5) About This Guide, Icon Descriptions, Online Resources, Copyright and Trademarks

Contents

Port or 48-Port 10/100 + Icon Descriptions About This GuideAbout This Guide Online Resources Table of Contents Snmp Gigabit Ethernet Fiber Optic Cabling Appendix B About Switch StackingAppendix C Glossary Appendix F Regulatory Information Appendix D SpecificationsAppendix E Warranty Information Appendix G Contact Information Chapter Introduction Front Panel Chapter Product OverviewProduct Overview Back Panel SLM248G4S Pre-Installation Considerations Chapter InstallationInstallation Placement Options Rack-Mount Placement Hardware InstallationDesktop Placement Uplinking the Switch Configuring Stacking Mode Connect port G1 on Unit 3 to port G2 on Unit Replacing a Stacked SwitchConnect port G1 on Unit 2 to port G2 on Unit Using telnet Chapter Configuration Using Console InterfaceUsing the HyperTerminal Application Login screen appears. Proceed to the Login section below Switch Main Menu How to Use the Console InterfaceLogin System Configuration Menu System Information Management SettingsUser & Password Settings Security Settings IP Configuration Network Configuration File Management Stack Configuration Restore System Default SettingsReboot System Port Status Port ConfigurationSystem Mode Help Setup Summary Chapter Configuration Using Web-based UtilitySetup Device Information Default Gateway The IP address default 0.0.0.0 Setup ZoomSetup Network Settings DNS Server The IP address of your ISP’s server that Local Time Setup TimeIdentification Daylight Saving Port Management Setup Stack ManagementPort Management Port Settings Sntp Servers Port Configuration LAG Configuration Port Management Link Aggregation Global Parameter Lacp screen contains fields for configuring Lacp LAGsPort Management Lacp Port Priority Vlan Management Create Vlan Vlan Management Port SettingsVlan Management Lacp Port Table Join Vlan to Port Vlan Management Port to VlanVlan Management Vlan to Port Statistics Statistics Rmon Statistics Log Table Statistics Rmon HistoryRmon History Rmon History Table Statistics Rmon Alarms Add Alarm Statistics Interface Statistics Statistics Port UtilizationStatistics Rmon Events Interface Security 802.1x SettingsSecurity Ethernet-like Setting Timer Security Port Security Security Management Access List Web IP Filtering Broadcast Only Counts only Broadcast traffic Security Storm ControlSecurity Radius CoS Default QoS CoS SettingsCoS Settings CoS Settings screen is used to enable or disable CoS QoS Bandwidth QoS Queue SettingsQoS Dscp Settings Spanning Tree STP Status QoS Basic ModeSpanning Tree Bridge Settings Spanning Tree STP Port SettingsGlobal Setting Spanning Tree Global STP Multicast Igmp Snooping Vlan Igmp SettingsMulticast Igmp Global Multicast Bridge Multicast Multicast Bridge Multicast Forward All Snmp Global Parameters Snmp Views User Name Provides a user-defined local user list Snmp Group ProfileSnmp Group Membership Snmp Communities Base Table Snmp Notification FilterSnmp Notification Recipient Advanced Table User Authentication AdminAdmin User Authentication Local User Edit Secure The entry is defined for locked ports Admin Static AddressAdmin Dynamic Address Clear Table If selected, this clears the MAC Address table Query Admin Port MirroringAdmin Cable Test Admin Save Configuration Admin Factory Default Admin Firmware UpgradeAdmin Reboot Admin Memory Logs Admin LoggingAdmin Server Logs Admin Flash Logs Logout Gigabit Ethernet Appendix aAppendix a About Gigabit Ethernet Fiber Optic Cabling Fiber Optic Cabling Appendix B Appendix B About Switch StackingAbout Switch Stacking Stack Building Quick Start Unit IDs Advanced StackingStack Resiliency Unit ID Allocation Master Election Stack Units Startup ProcessMaster Discovery Stacking Examples Unit and Port ConfigurationUser Controls Replacing a Failed Stack Member in a Running Stack Stack Master Failure and Replacement Subgroup Contains Both Master Unit and Backup Master Unit Splitting a Stack Merging Two Stacks Both Stacks Kept Running During Insertion Stacking Cable Failure Inserting Too Many Units Glossary Appendix CAppendix C Glossary Glossary Packet a unit of data sent over a network Mail protocol on the Internet Appendix C Appendix D Appendix D SpecificationsSpecifications 802.3 10BASE-T Ethernet DimensionsUnit Weight SLM224G4S 1,927 kg 802.3z Gigabit Ethernet Obtaining Warranty Service Warranty InformationLimited Warranty Appendix E Warranty Information Technical Support Appendix F Regulatory Information Regulatory Information Appendix F Norsk Norwegian Miljøinformasjon for kunder i EU Appendix F Appendix G Contact Information 8012510A-AI