1Stop Organizer v1.0 serial key or number

FCC Safety Compliance Statement

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on.

Try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment to an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help. (cfr reference 15.105)

Safety Information

Safety warnings appear throughout this guide in procedures that may harm you if performed incorrectly. A warning symbol precedes each warning statement. The warnings below are general warnings that are applicable to the entire guide. Translated versions of the safety warnings in this guide are provided in the “Translated Safety Warnings” section.

Warning This warning symbol means danger. You are in a situation that could cause bodily injury. Before you work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar with standard practices for preventing accidents. Use the statement number provided at the end of each warning to locate its translation in the translated safety warnings that accompanied this device. Statement 1071
SAVE THESE INSTRUCTIONS

Warning There is the danger of explosion if the battery is replaced incorrectly. Replace the battery only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the manufacturer’s instructions. Statement 1015

Warning This equipment must be grounded. Never defeat the ground conductor or operate the equipment in the absence of a suitably installed ground conductor. Contact the appropriate electrical inspection authority or an electrician if you are uncertain that suitable grounding is available. Statement 1024

Warning Ultimate disposal of this product should be handled according to all national laws and regulations. Statement 1040

Safety Considerations

• Verify that the ambient temperature remains between 32 to 104° F (0 to 40° C), taking into account the elevated temperatures when installed in a rack or enclosed space.
• When multiple 2504 controllers are mounted in an equipment rack, be sure that the power source is sufficiently rated to safely run all the equipment in the rack (input: 100 to 240 VAC, 50–60 Hz, output: 80 W per controller).
• Verify the integrity of the electrical ground before installing the controller.

Introduction to the Controller

The 2504 controller works in conjunction with Cisco lightweight access points and the Cisco Wireless Control System (WCS) to provide system-wide wireless LAN functions. As a component of the Cisco Unified Wireless Network (CUWN), the 2504 controller provides real-time communication between wireless access points and other devices to deliver centralized security policies, guest access, Wireless Intrusion Prevention System (WIPS), context-aware (location), award-winning RF management, quality of services for mobility services such as voice and video, and OEAP support for the Teleworker solution.

The 2504 controllers supports up to 50 lightweight access points in increments of 5 access points with a minimum of 5 access points, making it a cost-effective solution for retail, enterprise branches, and small and medium-sized businesses. The 2504 controller comes with four 4 Gigabit Ethernet ports.

The 2504 controller offers robust coverage with 802.11 a/b/g and delivers unprecedented reliability using 802.11n with Cisco Next-Generation Wireless Solutions and Cisco Enterprise Wireless Mesh.

To best use this guide, you should have already designed the wireless topology of your network and have a working knowledge of how controllers function in a wireless LAN network.

Note For Cisco 2504 WLC, mobility configuration that is part of the WLAN configuration is not uploaded to the config file.

Figure 1 shows a 2504 controller network topology and network connections, showing the medium dependent interface (MDI) Ethernet cables required. The controller has an auto MDI feature, so you can use straight-through or crossover cables.

Figure 1 Typical Controller Topology and Network Connections

Figure 2 shows the front panel and location of the ports and light-emitting diodes (LEDs) for the 2504 controller. Table 1 describes the components of the front panel.

Note It is expected that there will be small variations in LED color intensity and hue from unit to unit. This is within the normal range of the LED manufacturer’s specifications and is not a defect.

Figure 2 Front Panel and LEDs

Table 1 WLC2504 Front Panel Component Descriptions

Caution Do not connect a Power over Ethernet (PoE) cable to the console port. Doing so will damage the controller.

Note Wait at least 20 seconds before reconnecting an access point to the controller. Otherwise, the controller may fail to detect the device.

Note Precautions for the direct AP connection: Do not configure interfaces on the physical ports, if AP is connected to the port. If an interface is configured on the port where AP is connected, the behavior is undefined. If the physical ports are configured, remove it and reload the controller.

Figure 3 shows the back panel and identifies its components. Table 2 describes the back panel components.

Figure 3 Controller Back Panel and Components

Table 2 Controller Back Panel and Component Descriptions

Package Contents

Each 2504 controller package contains the following items:

• One Cisco 2504 Wireless Controller.
• One Power supply and power cord (power cord option configurable).
• Cisco 2504 Wireless Controller software pre-loaded on the controller (software option configurable).
• Optional licenses will be pre-installed on controller at factory, if selected.
• Two Number 6 Phillips pan-head screws for mounting the controller on a desk, shelf, or wall.
• Two wall anchors.
• Strain relief clip and screw.
• Optional hardware will be included, if selected.

Required Tools and Information

You will need the following tools and information before you can install the controller:

• Wireless controller hardware

– Controller with factory-supplied power cord and mounting hardware

– Network, operating system service network, and access point cables as required

• Command-line interface (CLI) console

– VT-100 terminal emulator on CLI console (PC, laptop, or palmtop)

– Null modem serial cable to connect CLI console and controller

• Local TFTP server (required for downloading operating system software updates). Cisco uses an integral TFTP server. This means that third-party TFTP servers cannot run on the same workstation as the Cisco WCS because Cisco WCS and third-party TFTP servers use the same communication port.

Initial System Configuration Information

Obtain the following initial configuration parameters from your wireless LAN or network administrator:

• A system (controller name), such as controller. The system name can contain up to 32 printable ASCII characters.
• An administrative username and password, which can contain up to 24 printable ASCII characters.

Note You must enter a username and password and the configured username and password cannot be the same.

• A management interface (DS Port or network interface port) IP address, such as 10.40.0.4.
• A management interface netmask address, such as 255.255.255.0.
• A management interface default router IP address, such as 10.40.0.5.
• A VLAN identifier if the management interface is assigned to a VLAN, such as 40 or 0 for an untagged VLAN.
• A management interface port, such as 1.
• A management interface DHCP server IP address, such as 10.40.0.6 (the IP address of the default DHCP server that will supply IP addresses to clients and the management interface.
• A virtual gateway IP address (a fictitious, unassigned IP address, such as 192.0.2.1, used by all Cisco wireless controller Layer 3 security and mobility managers).
• A Cisco wireless controller mobility or RF group name, such as rfgrp40 if required. An RF group name can contain up to 19 printable ASCII characters.
• An 802.11 network name (SSID), such as wlan1. An SSID can contain up to 32 printable, case-sensitive ASCII characters.
• DHCP bridging
• Whether or not to allow static IP addresses from clients, either Yes or No.

– Yes is more convenient, but has lower security (session can be hijacked).

– No is less convenient, but has higher security and works well for Windows XP devices.

• RADIUS server IP address, communications port, and secret if you are configuring a RADIUS server, such as 10.40.0.3, 1812, and mysecretcode.
• The country code for this installation. Enter help to see a list or refer to the Cisco Wireless LAN Controller Configuration Guide for country code information. This guide is available at cisco.com.
• Status of the 802.11a, 802.11b, 802.11g, or 802.11n networks, either enabled or disabled.
• Status of Radio Resource Management (RRM), either enabled or disabled.

Configuring Management Interface

When you save the controller's configuration, the controller stores it in XML format in flash memory. Controller software release 5.2 or later releases enable you to easily read and modify the configuration file by converting it to CLI format. When you upload the configuration file to a TFTP/FTP/SFTP server, the controller initiates the conversion from XML to CLI. You can then read or edit the configuration file in a CLI format on the server. When you are finished, you download the file back to the controller, where it is reconverted to an XML format and saved.

The controller does not support the uploading and downloading of port configuration CLI commands. If you want to configure the controller ports, enter these commands:

• config port linktrap {port | all} {enable | disable}-Enables or disables the up and down link traps for a specific controller port or for all ports.

• configport adminmode {port | all} {enable |disable}-Enables or disables the administrative mode for a specific controller port or for all ports.

The management interface is the default interface for in-band management of the controller and connectivity to enterprise services such as AAA servers. It is also used for communications between the controller and access points. The management interface has the only consistently “pingable” in-band interface IP address on the controller. You can access the GUI of the controller by entering the management interface IP address of the controller in the address field of either Internet Explorer or Mozilla Firefox browser.

Following are the steps to configure the management interface:

Step 1 Enter the show interface detailed management command to view the current management interface settings.

Note The management interface uses the controller’s factory-set distribution system MAC address.

Step 2 Enter the config wlan disable wlan-number command to disable each WLAN that uses the management interface for distribution system communication.

Step 3 Enter these commands to define the management interface:

– config interface address management ip-addr ip-netmask gateway

– config interface quarantine vlan management vlan_id

Note Use the config interface quarantine vlan management vlan_id command to configure a quarantine VLAN on the management interface.

– config interface vlan management {vlan-id | 0}

Note Enter 0 for an untagged VLAN or a nonzero value for a tagged VLAN. We recommend using tagged VLANs for the management interface.

– config interface port management physical-ds-port-number

– config interface dhcp management ip-address-of-primary-dhcp-server [ip-address-of-secondary-dhcp-server]

– config interface acl management access-control-list-name

Step 4 Enter the save config command.

Step 5 Enter the show interface detailed management command to verify that your changes have been saved.

Step 6 If you made any changes to the management interface, enter the reset system command to rebo ot the controller in order for the changes to take effect.

See Cisco Wireless LAN Controller Configuration Guide for more information.

Choosing a Physical Location

You can install the controller almost anywhere, but it is more secure and reliable if you install it in a secure equipment room or wiring closet. For maximum reliability, mount the controller while following these guidelines:

• Make sure you can reach the controller and all cables attached to it.
• Make sure that water or excessive moisture cannot get into the controller.
• Make sure that airflow through the controller is not obstructed. Leave at least 4 in. (10 cm) clear on both sides and rear of the controller.
• Verify that the ambient temperature remains between 32 to 104° F (0 to 40° C).
• Make sure that the controller is within 328 ft. (100 m) of equipment connected to the 10/100/1000 Mb/s Ethernet ports.
• Make sure that the power cord can reach a 100 to 240 VAC grounded electrical outlet.

Mounting the Controller

This section includes the following mounting procedures:

Mounting the Controller on a Desktop or Shelf

Before mounting the controller on a desktop or shelf, install the rubber feet located in accessory kit shipped with the controller.

To install the rubber feet to the controller, follow these steps:

Step 1 Locate the adhesive strip with the rubber feet in the mounting-kit envelope.

Step 2 Remove the four rubber feet from the adhesive strip and attach the feet to the recessed areas on the bottom of the unit as shown in Figure 4.

Note We strongly recommend that you attach the rubber feet. Doing so helps prevent airflow restriction and overheating.

Figure 4 Installing the Rubber Feet on the Bottom of the Controller

Step 3 Place the switch on the table or shelf near an AC power source.

Note Allow 3 inches of space around the controller ventilation openings to prevent airflow restriction and overheating.

Step 4 After the controller is mounted on a shelf or desk, perform the following tasks to complete the installation:

Step 5 For configuration instructions about using the CLI setup program, see the “Running the Bootup Script and Power-On Self Test” section.

Mounting the Controller on a Wall (Rack-Mount Brackets)

The controller can be mounted on a wall using an optional rack-mount bracket kit that is not included with the controller. You can order a kit with 19-inch rack mounting brackets and hardware from Cisco. The kit part number is AIR-CT2504-RMNT.

Warning Read the wall-mounting carefully before beginning installation. Failure to use the correct hardware or to follow the correct procedures could result in a hazardous situation to people and damage to the system. Statement 378

To mount the controller on a wall using rack-mount brackets, follow these steps:

Step 1 Attach the 19-inch brackets to each side of the 2504 controller as shown in Figure 5 with #10-32 flat head screws provided in the kit.

Figure 5 Installing the Rack-Mount Brackets to the Sides of the Controller

Step 2 Mount the 2504 controller on the wall with the front panel facing down, as shown Figure 6.

For the best support of the controller and cables, make sure the controller is attached securely to wall studs or to a firmly attached plywood mounting backboard.

Figure 6 Mounting the Controller on the Wall

Step 3 After the controller is mounted on the wall, perform the following tasks to complete the installation:

Step 4 For configuration instructions about using the CLI setup program, see the “Running the Bootup Script and Power-On Self Test” section.

Mounting the Controller on a Wall (Mounting Screws)

When mounting the 2504 controller on a wall using mounting screws, always mount the controller with the front panel facing down.

Warning Read the wall-mounting carefully before beginning installation. Failure to use the correct hardware or to follow the correct procedures could result in a hazardous situation to people and damage to the system. Statement 378

To mount the controller on a wall using mounting screws, follow these steps:

Step 1 Mark the location of the mounting screws on the wall. Use the mount hole locations on the back of the controller for placement of the mounting screws (Figure 7). (The mount holes are shown in Figure 7 with a cross-hatch mark.)

Figure 7 Mounting Screw Holes on the Back of the Controller

Step 2 Use a 0.107-inch (2.7mm) or #32 drill bit to drill a 3/4 inch (19mm) hole for the two mounting screws.

Step 3 Insert two screws into the screw holes and tighten until the top of the screws are 1/8 inch from the wall (leaving enough room for the back panel to slide onto the screws firmly).

Step 4 Place the controller onto the mounting screws and slide it down until it lock into place, as shown in Figure 8.

Note The front panel of the controller should be facing down.

Figure 8 Place the Controller on the Mounting Screws

Step 5 After the controller is mounted ion the wall, perform the following tasks to complete the installation:

Step 6 For configuration instructions about using the CLI setup program, see the “Running the Bootup Script and Power-On Self Test” section.

Mounting the Controller in a Rack

To mount the 2504 controller in a 19-inch equipment rack, you can order an optional Optional Rack Mount kit (AIR-CT2504-RMNT).

Warning To prevent bodily injury when mounting or servicing this unit in a rack, you must take special precautions to ensure that the system remains stable. The following guidelines are provided to ensure your safety:

• This unit should be mounted at the bottom of the rack if it is the only unit in the rack.

• When mounting this unit in a partially filled rack, load the rack from the bottom to the
top with the heaviest component at the bottom of the rack.

• If the rack is provided with stabilizing devices, install the stabilizers before mounting
or servicing the unit in the rack. Statement 1006

To install the controller in a rack, follow these steps.

Step 1 Attach the 19-inch brackets to each side of the controller as shown in Figure 9 with #10-32 flat head screws provided in the kit.

Figure 9 Attaching the 19-Inch Brackets to the Side of the Controller.

Step 2 After the brackets are attached to the sides of the controller, insert the controller into the 19-inch rack. Use either the 10-32 pan-head screws or the 12-24 slotted head screws to secure the controller in the rack, as shown in Figure 10.

Figure 10 Mounting the Controller in a 19-Inch Rack

Step 3 After the controller is mounted in the rack, perform the following tasks to complete the installation:

Step 4 For configuration instructions about using the CLI setup program, see the “Running the Bootup Script and Power-On Self Test” section.

Connecting the Controller Console Port

Caution Do not connect a Power over Ethernet (PoE) cable to the console port. Doing so will damage the controller.

Before you can configure the 2504 controller for basic operations, you need to connect it to a PC that uses a VT-100 terminal emulator (such as HyperTerminal, ProComm, Minicom, or Tip). To connect the PC to the controller console port, follow these steps:

Step 1 Plug the RJ-45 connector on a null-modem serial cable into the controller console port and the other end of the cable into the serial port of the PC.

Step 2 Start the PC terminal emulation program.

Step 3 Configure the terminal emulation program for the following parameters:

• 9600 baud
• 8 data bits
• No flow control
• 1 stop bit
• No parity

Securing the Power Adapter Cable

To secure the power adapter cable to the 2504 controller, use the plastic relief clip shipped with the cable. The clip relieves the cable in the event it falls and prevents the connector from being sheared off at the plug pins.

Caution If the relief clip is not installed, the power connector can be damaged if the power cable is pulled or if the power adapter falls.

Note The Cisco 2106 power adapter is not compatible with a 2504 controller.

To secure the power adapter cable and plug, follow these steps:

Step 1 Wrap the power adapter cable through the plastic security clip as shown in Figure 11.

Figure 11 Plastic Relief Clip

Step 2 Fasten the security clip with a screw to the existing hole on the back panel on the 2504 controller (see Figure 12).

Figure 12 Securing the Power Adapter Cable

Installing a Security Lock

The controller has a security slot on the back panel. You can install an optional customer-supplied cable lock, such as the type that is used to secure a laptop computer, to secure the controller. Refer to Figure 3 for the location of the security lock.