Dell PowerConnect W-Airwave 7.2 Manual de usuario descargar pdf (Pagina 137)

Dell PowerConnect W AirWave 7.2 | User Guide Discovering, Adding, and Managing Devices | 137

5. Locate the Template Options area on the APs/Devices > Manage page.

Antenna Diversity Primary Only Symbol 4131 Drop-down menu provides the following options:

Full Diversity—The AP receives information on the antenna with the best signal strength

and quality. The AP transmits on the antenna from which it last received information.

Primary Only—The AP transmits and receives on the primary antenna only. Secondary

Only: The AP transmits and receives on the secondary antenna only.

Rx Diversity—The AP receives information on the antenna with the best signal strength

and quality. The AP transmits information on the primary antenna only.

Transmit Power

Reduction

0 Proxim Transmit Power Reduction determines the APs transmit power. The max transmit power is

reduced by the number of decibels specified.

Channel 6 All Represents the AP's current RF channel setting. The number relates to the center

frequency output by the AP's RF synthesizer.

Contiguous APs should be set to different channels to minimize "crosstalk," which occurs

when the signals from APs overlap and interfere with each other. This RF interference

negatively influences WLAN performance.

802.11b's 2.4-GHz range has a total bandwidth of 80-MHz, separated into 11 center

channels. Of these channels, only 3 are non-overlapping (1, 6, and 11). In the United

States, most organizations use only these non-overlapping channels.

Transmit Power

Level

Highest power

level

supported by

the radio in the

regulatory

domain

(country)

Cisco, Symbol,

Proxim AP-600,

AP-700, AP-2000

(802.11g)

Determines the power level of radio transmission. Government regulations define the

highest allowable power level for radio devices. This setting must conform to established

standards for the country in which you use the device. You can increase the coverage

radius of the access point by increasing the Transmit Power Level. However, while this

increases the zone of coverage, it also makes it more likely that the AP will interfere with

neighboring APs.

Supported values are: Cisco (100mW, 50mW, 30mW, 20mW, 5mW, 1mW) Symbol (Full or

50mW, 30mW, 15mW, 5mW, 1mW)

Radio (Enable/

Disable)

Enable All The Radio option allows you to disable the radio's ability to transmit or receive data while

still maintaining Ethernet connectivity to the network. AWMS will still monitor the Ethernet

page and ensure the AP stays online. Customers typically use this option to temporarily

disable wireless access in particular locations.

This setting can be scheduled at an AP-Level or Group-Level.

DHCP Yes All If enabled, the AP will be assigned a new IP address using DHCP. If disabled, the AP will

use a static IP address. For improved security and manageability, Dell PowerConnect W

recommends disabling DHCP and using static IP addresses.

LAN IP None All The IP Address of the AP Ethernet interface. If One-to-One NAT is enabled, AWMS will

communicate with the AP on a different address (the IP Address defined in the "Device

Communication" area).

If DHCP is enabled, the current assigned address will appear grayed out and the field

cannot be updated in this area.

Subnet Mask None All Provides the IP subnet mask to identify the sub-network so the IP address can be

recognized on the LAN. If DHCP is enabled, the current assigned address will appear

grayed out and the field cannot be updated in this area.

Gateway None All The IP address of the default internet gateway. If DHCP is enabled, the current assigned

address will appear grayed out and the field cannot be updated in this area.

Table 83 APs/Devices > Manage Page Illustration, Additional Settings (Continued)

Setting Default Device Type Description

NOTE: This field only appears for IOS APs, Symbol and Dell PowerConnect W controllers in groups with Dell PowerConnect W GUI

Config disabled.

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