Cisco Systems 3750G manual

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Step 14 (Optional) You can enter the Optional Settings information now or enter it later by using the device manager interface:

In the Host Name field, enter a name for the switch. The host name is limited to 31 characters; embedded spaces are not allowed.

In the Telnet Access field, click Enable if you are going to use Telnet to manage the switch by using the command-line interface (CLI). If you enable Telnet access, you must enter a Telnet password.

In the Telnet Password field, enter a password. The Telnet password can be from

1 to 25 alphanumeric characters, is case sensitive, allows embedded spaces, but does not allow spaces at the beginning or end. In the Confirm Telnet Password field, re-enter the Telnet password.

In the SNMP field, click Enable to enable Simple Network Management Protocol (SNMP). Enable SNMP only if you plan to manage switches by using CiscoWorks 2000 or another SNMP-based network-management system.

If you enable SNMP, you must enter a community string in the SNMP Read Community field, the SNMP Write Community field, or both. SNMP community strings authenticate access to MIB objects. Embedded spaces are not allowed in SNMP community strings. When you set the SNMP read community, you can access SNMP information, but you cannot modify it. When you set the SNMP write community, you can both access and modify SNMP information.

In the System Contact field, enter the name of the person who is responsible for the switch. In the System Location field, enter the wiring closet, floor, or building where the switch is located.

Step 15 Click Submit to save your settings, or click Cancel to clear your settings.

When you click Submit, the switch is configured and exits Express Setup mode. The PC displays a warning message and then tries to connect with the new switch IP address. If you configured the switch with an IP address that is in a different subnet from the PC, connectivity between the PC and the switch is lost.

Step 16 Disconnect the switch from the PC, and install the switch in your network. See the “Managing the Switch” section on page 9 for information about configuring and managing the switch.

If you need to rerun Express Setup, see the “Resetting the Switch” section on page 35.

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Contents Including License and Warranty About this Guide Taking Out What You NeedShipping Box Contents Running Express Setup Equipment that You Supply to Run Express SetupMode button Page Page Page Managing the Switch Using the Device ManagerRefreshing the PC IP Address Downloading Cisco Network AssistantCommand-Line Interface Other Management OptionsPreparing the Wireless LAN Controller for Operation Using the Configuration Wizard to Configure the ControllerUnder Contents, click Controller Device Manager Page Page Click Next. The Miscellaneous Configuration page appears Page Page Page Page Click Save and Reboot Logging into the ControllerVerifying Interface Settings and Port Operation Connecting Access Points Planning Switch Stacks Powering ConsiderationsCabling Considerations Vertical StackingRack-Mounting Equipment That You SupplyBefore You Begin Installation Warning Statements Page Attaching the Brackets Front-mounting positionRack-Mount the Switch Connect the StackWise Cables Connect to the Switch Ports Connect to 10/100/1000 PortsInstall the SFP Modules and Connect to the Ports Troubleshooting Express Setup Case of DifficultyResetting the Switch Troubleshooting the Wireless Controller Accessing Help OnlineObtaining Documentation For More InformationCisco.com Product Documentation DVD Ordering DocumentationDocumentation Feedback Cisco Product Security OverviewReporting Security Problems in Cisco Products Obtaining Technical AssistanceSubmitting a Service Request Cisco Technical Support & Documentation WebsiteDefinitions of Service Request Severity Obtaining Additional Publications and InformationPage Cisco Limited Lifetime Hardware Warranty Terms Duration of Hardware Warranty Page Page USA