Cisco Systems 3750G Managing the Switch, Refreshing the PC IP Address, Using the Device Manager

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Refreshing the PC IP Address

After you complete Express Setup, you should refresh the PC IP address:

For a dynamically assigned IP address, disconnect the PC from the switch, and reconnect it to the network. The network DHCP server assigns a new IP address to the PC.

For a statically assigned IP address, change it to the previously configured IP address.

4Managing the Switch

After you complete Express Setup and install the switch in your network, use the device manager or other management options described in this section for further configuration.

Using the Device Manager

The simplest way to manage the switch is by using the device manager that is in the switch memory. This is an easy-to-use web interface that offers quick configuration and monitoring. You can access the device manager from anywhere in your network through a web browser.

Follow these steps:

1.Launch a web browser on your PC or workstation.

2.Enter the switch IP address in the web browser, and press Enter. The device manager page appears.

3.Use the device manager to perform basic switch configuration and monitoring. Refer to the device manager online help for more information.

4.For more advanced configuration, download and run the Cisco Network Assistant, which is described in the next section.

Downloading Cisco Network Assistant

Cisco Network Assistant is a software program that you download from Cisco.com and run on your PC. It offers advanced options for configuring and monitoring multiple devices, including switches, switch clusters, switch stacks, routers, and access points. Network Assistant is free—there is no charge to download, install, or use it.

Follow these steps:

1.Go to this Web address: http://www.cisco.com/go/NetworkAssistant.

You must be a registered Cisco.com user, but you need no other access privileges.

2.Find the Network Assistant installer.

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Contents Including License and Warranty Taking Out What You Need About this GuideShipping Box Contents Equipment that You Supply to Run Express Setup Running Express SetupMode button Page Page Page Using the Device Manager Managing the SwitchRefreshing the PC IP Address Downloading Cisco Network AssistantOther Management Options Command-Line InterfaceUsing the Configuration Wizard to Configure the Controller Preparing the Wireless LAN Controller for OperationUnder Contents, click Controller Device Manager Page Page Click Next. The Miscellaneous Configuration page appears Page Page Page Page Logging into the Controller Click Save and RebootVerifying Interface Settings and Port Operation Connecting Access Points Powering Considerations Planning Switch StacksVertical Stacking Cabling ConsiderationsEquipment That You Supply Rack-MountingBefore You Begin Installation Warning Statements Page Front-mounting position Attaching the BracketsRack-Mount the Switch Connect the StackWise Cables Connect to 10/100/1000 Ports Connect to the Switch PortsInstall the SFP Modules and Connect to the Ports Case of Difficulty Troubleshooting Express SetupResetting the Switch Accessing Help Online Troubleshooting the Wireless ControllerFor More Information Obtaining DocumentationProduct Documentation DVD Ordering Documentation Cisco.comCisco Product Security Overview Documentation FeedbackObtaining Technical Assistance Reporting Security Problems in Cisco ProductsCisco Technical Support & Documentation Website Submitting a Service RequestObtaining Additional Publications and Information Definitions of Service Request SeverityPage Cisco Limited Lifetime Hardware Warranty Terms Duration of Hardware Warranty Page Page USA