Cisco 4404 - Wireless LAN Controller Specifikace stáhnout pdf (Strana 16)

Installation and Configuration

Determining a Physical Location

Quick Start Guide: Cisco 4400 Series Wireless LAN Controllers

78-17157-02

• Management Interface default router IP address.

• VLAN identifier, if the management interface is assigned to a VLAN, or ‘0’ for an untagged VLAN.

• Distribution System Physical Port number:

* 4402: 1 - 2 for front panel GigE ports

* 4404: 1 - 4 for front panel GigE ports

• IP address of the default DHCP server that will supply IP addresses to clients.

• LWAPP Transport Mode, LAYER2 or LAYER3.

• Virtual Gateway IP address: one fictitious, unassigned IP address (such as 1.1.1.1) to be used by all

Cisco Wireless LAN Controller Layer 3 Security and Mobility managers.

• Cisco Wireless LAN Controller Mobility Group (RF Group) Name, if required.

• 802.11 Network Name (SSID) for WLAN 1. This is the default SSID that the access points use when

they join with the Cisco Wireless LAN Controller.

• Whether or not to allow static IP addresses for clients.

* Yes = more convenient, but lower security (session can be hijacked), clients can supply their own

IP address, better for devices that cannot use DHCP.

* No = less convenient, higher security, clients must use DHCP for an IP address, works well for

Windows XP devices.

• When you are configuring a RADIUS server, the server IP address, communication port, and Secret.

• Country Code for this installation. Refer to “Configuring the Cisco Wireless LAN Controller” and

“Cisco WLAN Solution Supported Country Codes” in the product guide.

• 802.11b network enabled or disabled?

• 802.11a network enabled or disabled?

• 802.11g network enabled or disabled?

• Radio Resource Management (RRM) (Auto-RF) enabled or disabled?

Determining a Physical Location

Warning

Class 1 laser product.

Statement 1008

The controller can be installed almost anywhere, but it is more secure and reliable if installed in a secure

equipment room or wiring closet. For maximum reliability, mount the controller using the following

guidelines:

• Make sure you can reach the controller and all cables.

• Make sure that water or excessive moisture cannot get into the controller.

• Ensure that airflow through the controller is not obstructed. Leave at least 4 in. clear on both sides

of the controller chassis.

• Verify that the ambient temperature remains between 0 and 40° C (32 and 104° F).

• Make sure the controller is within 328 ft. (100 m) equivalent distance of equipment connected to a

1000BASE-T port.

• Make sure the controller is within one of the following distances of equipment connected to the

optional 1000BASE-SX or -LX port:

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 ... 49 50

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