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show ap spectrum device-log

show ap spectrum device-log {ap-name <ap-name> | ip-addr <ip-addr> | ip6-addr <ip6-addr>} [freq-band {2.4ghz | 5ghz} [type {audio | bluetooth | cordless-ff-phone | cordless-fh-base | cordless-fh-network | generic-ff | generic-fh | generic-interferer | microwave | microwave-inverter |video | xbox}]

Description

This command shows a time log of add and delete events for non-Wi-FiWi-Fi is a technology that allows electronic devices to connect to a WLAN network, mainly using the 2.4 GHz and 5 GHz radio bands. Wi-Fi can apply to products that use any 802.11 standard. devices.

Syntax

Parameter

Description

ap-name <ap-name>

Name of the spectrum monitor for hybrid AP or which you want to view spectrum information.

ip-addr <ip-addr>

IP address of the spectrum monitor or hybrid AP for which you want to view spectrum information.

ip6-addr <ip6-addr>

IP address of the spectrum monitor or hybrid AP for which you want to view spectrum information.

freq-band 2.4ghz|5ghz

View information for a specific radio type, either 2.4 GHzGigahertz. or 5 GHzGigahertz..

type

Show data for a specific device type only.

audio

Show only audio fixed frequency devices.

bluetooth

Show only bluetooth devices.

NOTE: This option is available only for 2.4 GHzGigahertz. spectrum device radios.

cordless-ff-phone

View information for frequency-hopping cordless phones seen by the spectrum device.

cordless-fh-base

View information for frequency-hopping cordless phone bases seen by the spectrum device.

cordless-fh-network

View information for frequency-hopping cordless network devices seen by the spectrum device.

generic-ff

View information for generic fixed-frequency devices seen by the spectrum device.

generic-fh

View information for generic frequency-hopping devices seen by the spectrum device.

generic-interferer

Show only generic interfering devices.

microwave

Show only microwaveElectromagnetic energy with a frequency higher than 1 GHz, corresponding to wavelength shorter than 30 centimeters. devices.

NOTE: This option is available only for 2.4 GHzGigahertz. spectrum device radios.

microwave-inverter

Show only microwaveElectromagnetic energy with a frequency higher than 1 GHz, corresponding to wavelength shorter than 30 centimeters. inverter devices.

NOTE: This option is available only for 2.4 GHzGigahertz. spectrum device radios.

video

Show only video fixed frequency devices.

xbox

Show only xbox frequency hopper devices.

NOTE: This option is available only for 2.4 GHzGigahertz. spectrum device radios.

Usage Guidelines

Use this table to show a time log of when non-Wi-FiWi-Fi is a technology that allows electronic devices to connect to a WLAN network, mainly using the 2.4 GHz and 5 GHz radio bands. Wi-Fi can apply to products that use any 802.11 standard. devices were added to and deleted from the Wi-fi Device log table. For additional details about non-Wi-FiWi-Fi is a technology that allows electronic devices to connect to a WLAN network, mainly using the 2.4 GHz and 5 GHz radio bands. Wi-Fi can apply to products that use any 802.11 standard. device types shown in this table, see Non-Wi-Fi Interferers.

 

A hybrid AP on a 20 MHz channel will see 40 MHz Wi-Fi data as non-Wi-Fi data.

Examples

The output of this example shows that the spectrum monitor ap123 logged data for four frequency-hopping cordless base devices seen by its 802.11g802.11g offers transmission over relatively short distances at up to 54 Mbps, compared with the 11 Mbps theoretical maximum of 802.11b standard. 802.11g employs Orthogonal Frequency Division Multiplexing (OFDM), the modulation scheme used in 802.11a, to obtain higher data speed. Computers or terminals set up for 802.11g can fall back to speed of 11 Mbps, so that 802.11b and 802.11g devices can be compatible within a single network. radio. Note that the output below is divided into two sections to better fit on the page of this document. In the ArubaOS CLICommand-Line Interface. A console interface with a command line shell that allows users to execute text input as commands and convert these commands to appropriate functions., this information is displayed in a single long table.

(host) [mynode] #show ap spectrum device-log ap-name ap123 freq-band 5ghz type cordless-fh-base

 

Non-Wifi Device Log Table

-------------------------

Device Type ID Added/Deleted Signal Strength Duty Cycle Center Freq

----------- -- ------------- --------------- ---------- -----------

Cordless Base FH 1 Added 78 5 5773281

Cordless Base FH 1 Deleted 78 5 5747343

Cordless Base FH 2 Added 78 5 5757656

Cordless Base FH 2 Deleted 78 5 5760469

Cordless Base FH 3 Added 80 5 5802813

Cordless Base FH 3 Deleted 80 5 5802813

Cordless Base FH 4 Added 80 5 5770781

 

Start Freq End Freq Channels Affected Bandwidth

---------- -------- ----------------- ---------

5733281 5813281 153 80000

5707343 5787343 149 153 157 161 165 80000

5717656 5797656 153 80000

5720469 5800469 153 157 161 165 80000

5762813 5842813 161 80000

5762813 5842813 161 80000

5730781 5810781 153 80000

 

Total:7

Current Time:2012-09-25 12:04:54

The output of this command includes the following information:

Column

Description

Device Type

Type of non-Wi-FiWi-Fi is a technology that allows electronic devices to connect to a WLAN network, mainly using the 2.4 GHz and 5 GHz radio bands. Wi-Fi can apply to products that use any 802.11 standard. device detected by the spectrum monitor or hybrid AP

ID

The spectrum ID number assigned to that device. Spectrum monitors and hybrid APs assign a unique spectrum ID per device type.

Added/Deleted

The non-Wi-FiWi-Fi is a technology that allows electronic devices to connect to a WLAN network, mainly using the 2.4 GHz and 5 GHz radio bands. Wi-Fi can apply to products that use any 802.11 standard. Device Log table can show signal data for a device when that device was added or removed from the log table.

Signal Strength

Strength of the signal sent by the device.

Duty Cycle

Device duty cycle. This value represents the percent of time a signal is broadcast on a specific channel or frequency.

Center Freq

Center frequency of the signal sent by the device.

Start Freq

Lowest signal frequency sent by the device.

End Freq

Highest signal frequency sent by the device.

Channels affected

Radio channels affected by the device signal.

Bandwidth

Amount of signal bandwidth used by the device, in kilohertz.

Related Commands

Command

Description

ap spectrum local-override

Converts an AP or AMAir Monitor. AM is a mode of operation supported on wireless APs. When an AP operates in the Air Monitor mode, it enhances the wireless networks by collecting statistics, monitoring traffic, detecting intrusions, enforcing security policies, balancing wireless traffic load, self-healing coverage gaps, and more. However, clients cannot connect to APs operating in the AM mode. into a spectrum monitor by adding it to the spectrum local-override list.

rf dot11a-radio-profilemodespectrum-mode

Sets an 802.11a802.11a provides specifications for wireless systems. Networks using 802.11a operate at radio frequencies in the 5 GHz band. The specification uses a modulation scheme known as orthogonal frequency-division multiplexing (OFDM) that is especially well suited to use in office settings. The maximum data transfer rate is 54 Mbps. radio so that the device operates as a spectrum monitor, and can send spectrum analysis data to a desktop or laptop client.

rf dot11g-radio-profilemodespectrum-mode

Sets an 802.11g802.11g offers transmission over relatively short distances at up to 54 Mbps, compared with the 11 Mbps theoretical maximum of 802.11b standard. 802.11g employs Orthogonal Frequency Division Multiplexing (OFDM), the modulation scheme used in 802.11a, to obtain higher data speed. Computers or terminals set up for 802.11g can fall back to speed of 11 Mbps, so that 802.11b and 802.11g devices can be compatible within a single network. radio so that the device operates as a spectrum monitor, and can send spectrum analysis data to a desktop or laptop client.

Command History

Release

Modification

ArubaOS 8.0.0.0

Command introduced.

Command Information

Platforms

License

Command Mode

All platforms

Base operating system.

Enable or Config mode on the managed device or controller where the AP terminates.

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