Руководство По Установке для Cisco Cisco 4402 Wireless LAN Controller
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The lightweight access point protocol (LWAPP) transport mode (Layer 2 or Layer 3).
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A virtual gateway IP address (a fictitious, unassigned IP address, such as 1.1.1.1, used by all Cisco
wireless LAN controller Layer 3 security and mobility managers).
wireless LAN controller Layer 3 security and mobility managers).
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A Cisco wireless LAN controller mobility group name, if required.
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An 802.11 network name (SSID) for WLAN 1. This is the default SSID that the access points use
when they join with the controller.
when they join with the controller.
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Whether or not to allow static IP addresses from clients.
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Yes is more convenient, but has lower security (session can be hijacked).
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No is less convenient, but has higher security and works well for Windows XP devices.
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RADIUS server IP address, communications port, and secret (if you are configuring a RADIUS
server).
server).
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The country code for this installation. Refer to the Cisco Wireless LAN Controller Configuration
Guide for country code information. This guide is available at cisco.com.
Guide for country code information. This guide is available at cisco.com.
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Status of the 802.11a, 802.11b, and 802.11g networks (enabled or disabled).
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Status of radio resource management (RRM) (enabled or disabled).
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 using the
following guidelines:
secure equipment room or wiring closet. For maximum reliability, mount the controller using the
following guidelines:
Warning
To prevent the system from overheating, do not operate it in an area that exceeds the
maximum recommended ambient temperature of:
104° F (40° C) Statement 1047
maximum recommended ambient temperature of:
104° F (40° C) Statement 1047
Warning
To prevent airflow restriction, allow clearance around the ventilation openings to be at
least:
4-in (10.16 cm) Statement 1076
least:
4-in (10.16 cm) Statement 1076
Warning
Take care when connecting units to the supply circuit so that wiring is not overloaded.
Statement 1018
Statement 1018
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Make sure you can reach the controller and all cables attached to it.