Cisco Systems SLM224G4PS manual Hardware Installation, Desktop Placement, Rack-Mount Placement

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Chapter 3

Installation

Desktop Placement

•Attach the rubber feet to the recessed areas on the bottom of the Switch.

•Place the Switch on a desktop near an AC power source.

•Keep enough ventilation space for the switch and check the environmental restrictions mentioned in the Specifications Appendix as you are placing the Switch.

•Connect the Switch to network devices according to the Hardware Installation instructions below.

Attaching the Switch’s Rubber Feet

Rack-Mount Placement

When rack-mounting the Switch, please observe the following guidelines

•Elevated Operating Ambient  If installed in a closed or multi-unit rack assembly, the operating ambient temperature of the rack environment may be greater than room ambient. Therefore, consideration should be given to installing the equipment in an environment compatible with the maximum ambient temperature (Tma) specified by the manufacturer.

•Reduced Air Flow  Installation of the equipment in a rack should be such that the amount of air flow required for safe operation of the equipment is not compromised.

•Mechanical Loading  Mounting of the equipment in the rack should be such that a hazardous condition is not achieved due to uneven mechanical loading.

•Circuit Overloading  Consideration should be given to the connection of the equipment to the supply circuit and the effect that overloading of the circuits might have on overcurrent protection and supply wiring. Appropriate consideration of equipment nameplate ratings should be used when addressing this concern.

•Reliable Earthing  Reliable earthing of rack-mounted equipment should be maintained. Particular attention should be given to supply connections other than direct connections to the branch circuit (e.g. use of power strips).

To rack-mount the Switch in any standard 19-inch wide, 1U-high rack, follow the instructions described below.

1.Place the Switch on a hard flat surface with the front panel facing you.

2.Attach a rack–mount bracket to one side of the Switch with the supplied screws and secure the bracket tightly.

Attaching the Brackets

3.Follow the same steps to attach the other bracket to the opposite side.

4.After the brackets are attached to the Switch, use suitable screws to securely attach the brackets to any standard 19-inch rack.

Mounting in Rack

5.Connect the Switch to network devices according to the Hardware Installation instructions below.

Hardware Installation

To connect network devices to the Switch, follow these instructions:

1.Make sure all the devices you will connect to the Switch are powered off.

2.For a 10/100 Mbps device:

•Connect a Category 5 Ethernet network cable to one of the numbered ports on the Switch.

24/48-Port 10/100 + 4-Port Gigabit Smart Switch with Resilient Clustering Technology and PoE

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Contents Port or 48-Port 10/100 + About This Guide About This GuideIcon Descriptions Online ResourcesTable of Contents Snmp Snmp Global Parameters Snmp Views Snmp Group ProfileAppendix B About Switch Stacking Gigabit Ethernet Fiber Optic CablingAppendix C Glossary Appendix D Specifications Appendix G Contact InformationChapter IntroductionSwitch LEDs and ports are located on the front panel Chapter Product OverviewProduct Overview Front PanelPower The Power port is where you connect the AC power Switch’s LEDs and ports are located on the front panelBack Panel Product Overview Chapter Installation InstallationPre-Installation Considerations Placement OptionsHardware Installation Desktop PlacementRack-Mount Placement Uplinking the Switch Configuring Stack ModeTo set up a stack with six switches, follow these steps Power off the new unit 5 the former master unit Connect port G1 on Unit 2 to port G2 on UnitConnect port G1 on Unit 3 to port G2 on Unit Chapter Configuration Using Console Interface Using telnetLogin screen appears. Proceed to the Login section below How to Use the Console Interface LoginSwitch Main Menu System Configuration MenuManagement Settings System InformationUser & Password Settings Security SettingsIP Configuration Http Restore System Default Settings Reboot SystemStack Configuration File ManagementPort Configuration Port Status MenuSystem Mode PoE SettingsHelp LogoutChapter Configuration Using Web-based Utility SetupSetup Summary Device InformationSetup Zoom Setup Network SettingsOrange The administrator has closed down this port Clicking on a port displays the Port Configuration screenSetup Time Set TimeLocal Time Daylight SavingSetup Stack Management Port Management Port SettingsPort Management Sntp ServersPort Management Port Settings Port Configuration LAG Configuration Port Management Link AggregationPort Management PoE Power Settings Port Management LacpVlan Management Port Setting Vlan ManagementVlan Management Create Vlan Vlan TableVlan Management Port to Vlan Vlan Management Vlan to PortJoin Vlan to Port Statistics Statistics Rmon StatisticsStatistics Rmon History Rmon History Log TableRmon History Table Statistics Rmon Alarms Add AlarmAlarm Table Statistics Rmon Events Statistics Port UtilizationStatistics Interface Statistics Security 802.1x Settings SecurityEthernet-like ParametersSetting Timer Security Port SecuritySecurity Management Access List Security Storm ControlQoS Security RadiusBroadcast Only Counts only Broadcast traffic QoS CoS Settings QoS Queue SettingsCoS Settings CoS DefaultQoS Dscp Settings QoS Basic ModeQoS Bandwidth Global Setting Spanning TreeSpanning Tree STP Status Spanning Tree Global STPSpanning Tree STP Port Settings Bridge SettingsSpeed Displays the speed at which the port is operating Vlan Igmp Settings MulticastMulticast Igmp Snooping Multicast Bridge MulticastMulticast Bridge Multicast Forward All Snmp Global ParametersSnmp Views Snmp Group ProfileSnmp Group Membership Snmp CommunitiesUser Name Provides a user-defined local user list Snmp Notification Filter Snmp Notification RecipientBase Table Advanced TableAdmin Admin User AuthenticationUser Authentication Local User EditAdmin Static Address Admin Dynamic AddressSecure The entry is defined for locked ports Admin Port Mirroring Admin Cable TestQuery Clear Table If selected, this clears the MAC Address tableAdmin Save Configuration Admin Firmware Upgrade Admin RebootAdmin Factory Default Admin Logging Admin Server LogsAdmin Memory Logs Admin Flash Logs LogoutAppendix a Appendix a About Gigabit Ethernet Fiber Optic CablingGigabit Ethernet Fiber Optic CablingAppendix B About Switch Stacking About Switch StackingAppendix B Stack Building Quick StartAdvanced Stacking Stack ResiliencyUnit IDs Unit ID AllocationStack Units Startup Process Master DiscoveryMaster Election Unit and Port Configuration User ControlsStacking Examples Replacing a Failed Stack Member in a Running StackStack Master Failure and Replacement Subgroup Contains Both Master Unit and Backup Master Unit Splitting a StackMerging Two Stacks Both Stacks Kept Running During InsertionStacking Cable Failure Inserting Too Many UnitsAppendix C Appendix C GlossaryGlossary Glossary Packet a unit of data sent over a network Mail protocol on the InternetAppendix C Appendix D Specifications SpecificationsAppendix D Class of Service Port-based 802.1p Vlan priority-based Power in compliance with IeeeDimensions Management VlanWarranty Information Obtaining Warranty ServiceAppendix E Exclusions and LimitationsWarranty Information Technical SupportAppendix F Regulatory InformationRegulatory Information Appendix F Norsk Norwegian Miljøinformasjon for kunder i EU Appendix F Appendix G Contact Information
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