Cisco 3750G - Catalyst Integrated Wireless LAN Controller Specifikace

Getting StartedGuideCatalyst 3750G Integrated Wireless LAN Controller Switch Getting Started GuideINCLUDING LICENSE AND WARRANTY1 About this Guide2 T

10 3. Download the Network Assistant installer, and run it. (You can run it directly from the Web if your browser offers this choice.)4. When you run

11 5 Preparing the Wireless LAN Controller for OperationFollow these major steps to prepare the integrated wireless LAN controller for operation.• Us

12 Step 4Enter the management IP address of the switch (which you set in Step 12 of the Express Setup) in the web browser, and press Enter. The Cataly

13 Step 7In the System Name field, enter the system name, which is the name that you want to assign to the controller. You can enter up to 32 ASCII ch

14 Step 12Click Next. The Management Interface Configuration page appears.Step 13Enter the VLAN identifier zero (0) if the VLAN ID set on the switch m

15 Step 15Click Next. The Miscellaneous Configuration page appears.

16 Step 16From the LWAPP Transport Mode drop-down box, choose Layer 3. The controller operates only in Layer 3 mode.Step 17(Optional) In the RF Mobili

17 Step 21Enter the IP addresses of the primary and the optional secondary DHCP servers that supply IP addresses to the controller AP-manager interfac

18 Step 25Click Next. The WLAN Policy Configuration page appears.Step 26In the WLAN SSID field, enter the network name or service set identifier (SSID

19 Step 29Click Next. The RADIUS Server Configuration page appears.Step 30To configure a RADIUS server now, enter the IP address, the shared secret, a

2 11 Cisco Product Security Overview12 Obtaining Technical Assistance13 Obtaining Additional Publications and Information14 Cisco Limited Lifetime Har

20 Logging into the ControllerFollow these steps to log into the controller from the switch.Step 32Check or uncheck the Auto RF check box to enable or

21 Verifying Interface Settings and Port OperationFollow these steps to verify that your interface configurations have been set properly and that the

22 Connecting Access PointsAfter you have configured the controller, use Category-5, -5e, -6, or -7 Ethernet cables to connect Cisco lightweight acces

23 6 Planning Switch StacksBefore connecting the Catalyst 3750 switches in a stack, keep in mind these planning considerations:• The size of the swit

24 Cabling ConsiderationsThese illustrations show the recommended Catalyst 3750 switch stack configurations with redundant StackWise cabling connectio

25 Side-By-Side StackingIn this example, eight switches are stacked side-by-side with redundant connections by using 0.5- and 3-meter StackWise cables

26 Before You BeginWhen determining where to install the switch, verify that these guidelines are met:• Airflow around the switch and through the vent

27 Installation Warning StatementsThis section includes the basic installation warning statements. Translations of these warning statements appear in

28 WarningThis equipment must be grounded. Never defeat the ground conductor or operate the equipment in the absence of a suitably installed ground co

29 Attaching the BracketsUse four Phillips flat-head screws to attach the long side of the brackets to wireless controller LAN switches in one of thre

3 Shipping Box ContentsCatalyst 3750G SERIES PoE-24Wireless LAN ControllerSYSTRPSMASTRSTATDUPLXSPEEDSTACKPoE1X2X11X12X12345678910111213X14X23X24X13141

30 Rack-Mount the SwitchUse the black Phillips machine screw to attach the cable guide to the left or right bracket. Use the four number-12 Phillips m

31 Connect the StackWise CablesFollow these steps to connect the StackWise cable to the StackWise ports:Caution Removing and inserting the StackWise c

32 Connect to the Switch PortsThis section describes how to connect to the fixed switch ports and the SFP module ports.Connect to 10/100/1000 PortsFol

33 Install the SFP Modules and Connect to the PortsFollow these steps:For a list of supported modules, see the release notes on Cisco.com. For detaile

34 8 In Case of DifficultyIf you experience difficulty, help is available in this section and also on Cisco.com. This section includes Express Setup

35 Resetting the SwitchThis section describes how to reset the switch by rerunning Express Setup. These are reasons why you might want to reset the sw

36 Troubleshooting the Wireless ControllerYou can troubleshoot the controller by using the show platform wireless-controller privileged EXEC command.I

37 For More InformationFor more information about the switch, see these documents on Cisco.com:• Catalyst 3750 Switch Hardware Installation Guide (not

38 Cisco.comYou can access the most current Cisco documentation at this URL:http://www.cisco.com/techsupportYou can access the Cisco website at this U

39 10 Documentation FeedbackYou can rate and provide feedback about Cisco technical documents by completing the online feedback form that appears wit

4 Equipment that You Supply to Run Express SetupYou need to supply this equipment to run Express Setup:• PC• Ethernet (Category 5) straight-through ca

40 Reporting Security Problems in Cisco ProductsCisco is committed to delivering secure products. We test our products internally before we release th

41 Cisco Technical Support & Documentation WebsiteThe Cisco Technical Support & Documentation website provides online documents and tools for

42 For a complete list of Cisco TAC contacts, go to this URL:http://www.cisco.com/techsupport/contactsDefinitions of Service Request SeverityTo ensure

43 • Packet magazine is the Cisco Systems technical user magazine for maximizing Internet and networking investments. Each quarter, Packet delivers co

44 14 Cisco Limited Lifetime Hardware Warranty TermsThere are special terms applicable to your hardware warranty and various services that you can us

45 Duration of Hardware WarrantyA Cisco product hardware warranty is supported for as long as the original end user continues to own or use the produc

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5 Step 5Press and hold the Mode button for 3 seconds. When all of the LEDs above the Mode button turn green, release the Mode button.If the LEDs above

6 Step 11The Express Setup page appears. If it does not appear, see the “In Case of Difficulty” section on page 34 for help.Step 12Enter this informat

7 Step 13In the Wireless Controller Settings area (see the Figure in Step 11), the stack number displays the stack-member number of the switch.Enter t

8 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 fie

9 Refreshing the PC IP AddressAfter you complete Express Setup, you should refresh the PC IP address:• For a dynamically assigned IP address, disconne