Cisco WS-C1924-EN-DC - 100Mbps Ethernet Switch Manuale Utente

CHAPTER Overview 1-11OverviewThe following topics in this chapter describe the benefits and features of the Catalyst 1900series Ethernet switches, also

Front-Panel DescriptionCatalyst 1900 Series Installation and Configuration Guide1-10Figure 1-4 Bandwidth Utilization Mode on a 12-Port SwitchFigure 1-

Overview 1-11Rear-Panel DescriptionFull-Duplex Operation ModeThe colors of the LEDs in FDUP mode show which 10BaseT and 100BaseT ports areoperating i

Rear-Panel DescriptionCatalyst 1900 Series Installation and Configuration Guide1-12Power ConnectorsWarning Attach only the Cisco RPS (model PWR600-AC-

Overview 1-13Console PortConsole PortTo configure and manage the switch through the menu-based management and diagnosticconsoles and the command-line

Management OptionsCatalyst 1900 Series Installation and Configuration Guide1-14Management OptionsYou can use the default settings shipped with the Cat

Overview 1-15Hardware and Software RequirementsHardware and Software RequirementsThis section describes the requirements and recommended configuration

Management OptionsCatalyst 1900 Series Installation and Configuration Guide1-16Software Requirements for Using the Management ConsoleTo use the manage

Overview 1-17Cluster Management and MembershipCluster Management and MembershipAs with previous Catalyst 1900 releases, you can configure and monitor

Management OptionsCatalyst 1900 Series Installation and Configuration Guide1-18management VLAN.

Overview 1-19Cluster Management and MembershipWhen the Catalyst 1900 switch joins a cluster, the following configuration settings change:• The highest

FeaturesCatalyst 1900 Series Installation and Configuration Guide1-2Figure 1-1 Catalyst 1900 SwitchesIn Figure 1-1, switches shipped with the standard

Management OptionsCatalyst 1900 Series Installation and Configuration Guide1-20Catalyst 1900 Switch ManagerThe Catalyst 1900 Switch Manager (hereafter

Overview 1-21Catalyst 1900 Switch ManagerTable 1-10 Features, Default Settings, and Switch Manager PagesFeature Default Setting Switch Manager PageMa

Management OptionsCatalyst 1900 Series Installation and Configuration Guide1-22For procedures on how to reset all switch settings to the factory defau

Overview 1-23Management ConsoleManagement ConsoleThe management console is a menu-driven interface for configuring and monitoring theswitch. If your m

Management OptionsCatalyst 1900 Series Installation and Configuration Guide1-24For procedures on how to reset all switch settings to the factory defau

Overview 1-25Command-Line InterfaceCommand-Line InterfaceFor switches shipped or upgraded with the Cisco Catalyst 1900/2820 Enterprise EditionSoftwar

Management OptionsCatalyst 1900 Series Installation and Configuration Guide1-26Figure 1-7 shows how the SNMP agent gathers data from the MIB file, whic

Overview 1-27Simple Network Management ProtocolRemote MonitoringThe Remote Monitoring (RMON) MIB is used by network managers to monitor remotedevices

Network Configuration ExamplesCatalyst 1900 Series Installation and Configuration Guide1-28Network Configuration ExamplesAs your network users compete

Overview 1-29Client/Server Workgroup with a Single SwitchClient/Server Workgroup with a Single SwitchFigure 1-8 illustrates a standard configuration i

Overview 1-3Features(LANE) trunk connections; ATM permanent virtual connections (PVCs); FastEtherChannel connections; and TACACS+ authentication), re

Network Configuration ExamplesCatalyst 1900 Series Installation and Configuration Guide1-30Figure 1-8 High-Performance Client/Server Workgroup with a

Overview 1-31Distributed 100BaseT Backbone with Multiple SwitchesDistributed 100BaseT Backbone with Multiple SwitchesFigure 1-9 illustrates a network

Network Configuration ExamplesCatalyst 1900 Series Installation and Configuration Guide1-32Figure 1-9 Distributed 100BaseT Backbone with Multiple Swit

Overview 1-33100BaseT Collapsed Backbone with Multiple Switches100BaseT Collapsed Backbone with Multiple SwitchesFigure 1-10 illustrates a Fast Ether

Network Configuration ExamplesCatalyst 1900 Series Installation and Configuration Guide1-34Figure 1-10 100BaseT Collapsed Backbone with Multiple Switc

Overview 1-35100BaseT Redundant Backbone with Multiple Switches100BaseT Redundant Backbone with Multiple SwitchesFigure 1-11 illustrates how network

Network Configuration ExamplesCatalyst 1900 Series Installation and Configuration Guide1-36Figure 1-11 100BaseT Redundant Backbone with Multiple Switc

Overview 1-37Extended Network with Multiple SwitchesExtended Network with Multiple SwitchesA system of routers, switches, and hubs can be combined to

Network Configuration ExamplesCatalyst 1900 Series Installation and Configuration Guide1-38

Front-Panel DescriptionCatalyst 1900 Series Installation and Configuration Guide1-4Front-Panel DescriptionThe front panel of a Catalyst 1900 switch pr

Overview 1-5Switched 10-Mbps PortsSwitched 10-Mbps PortsThe 10BaseT network ports on the switch (1x through 12x or 1x through 24x) use standardRJ-45

Front-Panel DescriptionCatalyst 1900 Series Installation and Configuration Guide1-6The model with two fiber-optic ports (A and B) use MT-RJ connectors

Overview 1-7LEDs and ModesSystem Status LEDThe colors of the system status (SYSTEM) LED show that the switch is receiving powerand functioning proper

Front-Panel DescriptionCatalyst 1900 Series Installation and Configuration Guide1-8Port LEDs and ModesEach port has an LED above it. These LEDs, as a

Overview 1-9LEDs and ModesPort Status ModeThis is the factory default mode. The colors of the LEDs above the ports show the status ofthe correspondin