Chapter 1. Using the Command-Line Interface

Information About Using the Command-Line Interface

Command Modes

Using the Help System

Understanding Abbreviated Commands

No and Default Forms of Commands

CLI Error Messages

Configuration Logging

Configuring the Command History

Changing the Command History Buffer Size

Recalling Commands

Disabling the Command History Feature

Enabling and Disabling Editing Features

Editing Commands Through Keystrokes

Editing Command Lines That Wrap

Searching and Filtering Output of show and more Commands

Accessing the CLI on a Switch Stack

Accessing the CLI Through a Console Connection or Through Telnet

Chapter 2. CleanAir Commands

ap dot11 5ghz cleanair

ap dot11 5ghz cleanair alarm air-quality

ap dot11 5ghz cleanair alarm device

default ap dot11 5ghz cleanair device

ap dot11 5ghz rrm channel cleanair-event

ap dot11 5ghz rrm channel device

ap dot11 24ghz cleanair

ap dot11 24ghz cleanair alarm air-quality

ap dot11 24ghz cleanair alarm device

default ap dot11 24ghz cleanair device

ap dot11 24ghz rrm channel cleanair-event

ap dot11 24ghz rrm channel device

ap name mode se-connect

default ap dot11 5ghz cleanair device

default ap dot11 5ghz rrm channel cleanair-event

default ap dot11 5ghz rrm channel device

default ap dot11 24ghz cleanair alarm device

default ap dot11 24ghz cleanair device

default ap dot11 24ghz rrm channel cleanair-event

show ap dot11 5ghz cleanair air-quality summary

show ap dot11 5ghz cleanair air-quality worst

show ap dot11 5ghz cleanair config

show ap dot11 5ghz cleanair device type

show ap dot11 24ghz cleanair air-quality summary

show ap dot11 24ghz cleanair air-quality worst

show ap dot11 24ghz cleanair config

show ap dot11 24ghz cleanair summary

Preface

Document Conventions

Related Documentation

Obtaining Documentation and Submitting a Service Request

Chapter 1. Using the Command-Line Interface

- Information About Using the Command-Line Interface

Information About Using the Command-Line Interface

- Command Modes

- Using the Help System

- Understanding Abbreviated Commands

- No and Default Forms of Commands

- CLI Error Messages

- Configuration Logging

Command Modes

The Cisco IOS user interface is divided into many different modes. The commands available to you depend on which mode you are currently in. Enter a question mark (?) at the system prompt to obtain a list of commands available for each command mode.

You can start a CLI session through a console connection, through Telnet, a SSH, or by using the browser.

When you start a session, you begin in user mode, often called user EXEC mode. Only a limited subset of the commands are available in user EXEC mode. For example, most of the user EXEC commands are one-time commands, such as show commands, which show the current configuration status, and clear commands, which clear counters or interfaces. The user EXEC commands are not saved when the switch reboots.

To have access to all commands, you must enter privileged EXEC mode. Normally, you must enter a password to enter privileged EXEC mode. From this mode, you can enter any privileged EXEC command or enter global configuration mode.

Using the configuration modes (global, interface, and line), you can make changes to the running configuration. If you save the configuration, these commands are stored and used when the switch reboots. To access the various configuration modes, you must start at global configuration mode. From global configuration mode, you can enter interface configuration mode and line configuration mode.

This table describes the main command modes, how to access each one, the prompt you see in that mode, and how to exit the mode.

Command Mode Summary

Mode

Access Method

Prompt

Exit Method

About This Mode

User EXEC

Begin a session using Telnet, SSH, or console.

Switch>

Enter logout or quit.

Use this mode to

- Change terminal settings.

- Perform basic tests.

- Display system information.

Privileged EXEC

While in user EXEC mode, enter the enable command.

Switch#

Enter disable to exit.

Use this mode to verify commands that you have entered. Use a password to protect access to this mode.

Global configuration

While in privileged EXEC mode, enter the configure command.

Switch(config)#

To exit to privileged EXEC mode, enter exit or end, or press Ctrl-Z.

Use this mode to configure parameters that apply to the entire switch.

VLAN configuration

While in global configuration mode, enter the vlan vlan-id command.

Switch(config-vlan)#

To exit to global configuration mode, enter the exit command.

To return to privileged EXEC mode, press Ctrl-Z or enter end.

Use this mode to configure VLAN parameters. When VTP mode is transparent, you can create extended-range VLANs (VLAN IDs greater than 1005) and save configurations in the switch startup configuration file.

Interface configuration

While in global configuration mode, enter the interface command (with a specific interface).

Switch(config-if)#

To exit to global configuration mode, enter exit.

To return to privileged EXEC mode, press Ctrl-Z or enter end.

Use this mode to configure parameters for the Ethernet ports.

Line configuration

While in global configuration mode, specify a line with the line vty or line console command.

Switch(config-line)#

To exit to global configuration mode, enter exit.

To return to privileged EXEC mode, press Ctrl-Z or enter end.

Use this mode to configure parameters for the terminal line.

Using the Help System

You can enter a question mark (?) at the system prompt to display a list of commands available for each command mode. You can also obtain a list of associated keywords and arguments for any command.

SUMMARY STEPS

1.    help

2.    abbreviated-command-entry ?

3.    abbreviated-command-entry <Tab>

4.    ?

5.    command ?

6.    command keyword ?

DETAILED STEPS

Command or Action

Purpose

Step 1

help

Example:

Switch# help

Obtains a brief description of the help system in any command mode.

Step 2

abbreviated-command-entry ?

Example:

Switch# di?
dir disable disconnect

Obtains a list of commands that begin with a particular character string.

Step 3

abbreviated-command-entry <Tab>

Example:

Switch# sh conf<tab>
Switch# show configuration

Completes a partial command name.

Step 4

?

Example:

Switch> ?

Lists all commands available for a particular command mode.

Step 5

command ?

Example:

Switch> show ?

Lists the associated keywords for a command.

Step 6

command keyword ?

Example:

Switch(config)# cdp holdtime ?
<10-255> Length of time (in sec) that receiver must keep this packet

Lists the associated arguments for a keyword.

Understanding Abbreviated Commands

You need to enter only enough characters for the switch to recognize the command as unique.

This example shows how to enter the show configuration privileged EXEC command in an abbreviated form:

Switch# show conf

No and Default Forms of Commands

Almost every configuration command also has a no form. In general, use the no form to disable a feature or function or reverse the action of a command. For example, the no shutdown interface configuration command reverses the shutdown of an interface. Use the command without the keyword no to reenable a disabled feature or to enable a feature that is disabled by default.

Configuration commands can also have a default form. The default form of a command returns the command setting to its default. Most commands are disabled by default, so the default form is the same as the no form. However, some commands are enabled by default and have variables set to certain default values. In these cases, the default command enables the command and sets variables to their default values.

CLI Error Messages

This table lists some error messages that you might encounter while using the CLI to configure your switch.

Common CLI Error Messages

Error Message

Meaning

How to Get Help

% Ambiguous command: "show con"

You did not enter enough characters for your switch to recognize the command.

Reenter the command followed by a question mark (?) without any space between the command and the question mark.

The possible keywords that you can enter with the command appear.

% Incomplete command.

You did not enter all of the keywords or values required by this command.

Reenter the command followed by a question mark (?) with a space between the command and the question mark.

The possible keywords that you can enter with the command appear.

% Invalid input detected at ‘^’ marker.

You entered the command incorrectly. The caret (^) marks the point of the error.

Enter a question mark (?) to display all of the commands that are available in this command mode.

The possible keywords that you can enter with the command appear.

Configuration Logging

You can log and view changes to the switch configuration. You can use the Configuration Change Logging and Notification feature to track changes on a per-session and per-user basis. The logger tracks each configuration command that is applied, the user who entered the command, the time that the command was entered, and the parser return code for the command. This feature includes a mechanism for asynchronous notification to registered applications whenever the configuration changes. You can choose to have the notifications sent to the syslog.

Note

Only CLI or HTTP changes are logged.

Configuring the Command History

The software provides a history or record of commands that you have entered. The command history feature is particularly useful for recalling long or complex commands or entries, including access lists. You can customize this feature to suit your needs.

- Changing the Command History Buffer Size

- Recalling Commands

- Disabling the Command History Feature

Changing the Command History Buffer Size

By default, the switch records ten command lines in its history buffer. You can alter this number for a current terminal session or for all sessions on a particular line. This procedure is optional.

SUMMARY STEPS

1.    terminal history [size number-of-lines]

DETAILED STEPS

Command or Action

Purpose

Step 1

terminal history [size number-of-lines]

Example:

Switch# terminal history size 200

Changes the number of command lines that the switch records during the current terminal session in privileged EXEC mode. You can configure the size from 0 to 256.

Recalling Commands

To recall commands from the history buffer, perform one of the actions listed in this table. These actions are optional.

Note

The arrow keys function only on ANSI-compatible terminals such as VT100s.

SUMMARY STEPS

1.    Ctrl-P or use the up arrow key

2.    Ctrl-N or use the down arrow key

3.    show history

DETAILED STEPS

Command or Action

Purpose

Step 1

Ctrl-P or use the up arrow key

Recalls commands in the history buffer, beginning with the most recent command. Repeat the key sequence to recall successively older commands.

Step 2

Ctrl-N or use the down arrow key

Returns to more recent commands in the history buffer after recalling commands with Ctrl-P or the up arrow key. Repeat the key sequence to recall successively more recent commands.

Step 3

show history

Example:

Switch# show history

Lists the last several commands that you just entered in privileged EXEC mode. The number of commands that appear is controlled by the setting of the terminal history global configuration command and the history line configuration command.

Disabling the Command History Feature

The command history feature is automatically enabled. You can disable it for the current terminal session or for the command line. This procedure is optional.

SUMMARY STEPS

1.    terminal no history

DETAILED STEPS

Command or Action

Purpose

Step 1

terminal no history

Example:

Switch# terminal no history

Disables the feature during the current terminal session in privileged EXEC mode.

Enabling and Disabling Editing Features

Although enhanced editing mode is automatically enabled, you can disable it and reenable it.

SUMMARY STEPS

1.    terminal editing

2.    terminal no editing

DETAILED STEPS

Command or Action

Purpose

Step 1

terminal editing

Example:

Switch# terminal editing

Reenables the enhanced editing mode for the current terminal session in privileged EXEC mode.

Step 2

terminal no editing

Example:

Switch# terminal no editing

Disables the enhanced editing mode for the current terminal session in privileged EXEC mode.

- Editing Commands Through Keystrokes

- Editing Command Lines That Wrap

Editing Commands Through Keystrokes

The keystrokes help you to edit the command lines. These keystrokes are optional.

Note

The arrow keys function only on ANSI-compatible terminals such as VT100s.

Editing Commands

Editing Commands

Description

Ctrl-B or use the left arrow key

Moves the cursor back one character.

Ctrl-F or use the right arrow key

Moves the cursor forward one character.

Ctrl-A

Moves the cursor to the beginning of the command line.

Ctrl-E

Moves the cursor to the end of the command line.

Esc B

Moves the cursor back one word.

Esc F

Moves the cursor forward one word.

Ctrl-T

Transposes the character to the left of the cursor with the character located at the cursor.

Delete or Backspace key

Erases the character to the left of the cursor.

Ctrl-D

Deletes the character at the cursor.

Ctrl-K

Deletes all characters from the cursor to the end of the command line.

Ctrl-U or Ctrl-X

Deletes all characters from the cursor to the beginning of the command line.

Ctrl-W

Deletes the word to the left of the cursor.

Esc D

Deletes from the cursor to the end of the word.

Esc C

Capitalizes at the cursor.

Esc L

Changes the word at the cursor to lowercase.

Esc U

Capitalizes letters from the cursor to the end of the word.

Ctrl-V or Esc Q

Designates a particular keystroke as an executable command, perhaps as a shortcut.

Return key

Scrolls down a line or screen on displays that are longer than the terminal screen can display.

Note:
The More prompt is used for any output that has more lines than can be displayed on the terminal screen, including show command output. You can use the Return and Space bar keystrokes whenever you see the More prompt.

Space bar

Scrolls down one screen.

Ctrl-L or Ctrl-R

Redisplays the current command line if the switch suddenly sends a message to your screen.

Editing Command Lines That Wrap

You can use a wraparound feature for commands that extend beyond a single line on the screen. When the cursor reaches the right margin, the command line shifts ten spaces to the left. You cannot see the first ten characters of the line, but you can scroll back and check the syntax at the beginning of the command. The keystroke actions are optional.

To scroll back to the beginning of the command entry, press Ctrl-B or the left arrow key repeatedly. You can also press Ctrl-A to immediately move to the beginning of the line.

Note

The arrow keys function only on ANSI-compatible terminals such as VT100s.

The following example shows how to wrap a command line that extends beyond a single line on the screen.

SUMMARY STEPS

1.    access-list

2.    Ctrl-A

3.    Return key

DETAILED STEPS

Command or Action

Purpose

Step 1

access-list

Example:

Switch(config)# access-list 101 permit tcp 10.15.22.25 255.255.255.0 10.15.22.35
Switch(config)# $ 101 permit tcp 10.15.22.25 255.255.255.0 10.15.22.35 255.25
Switch(config)# $t tcp 10.15.22.25 255.255.255.0 131.108.1.20 255.255.255.0 eq
Switch(config)# $15.22.25 255.255.255.0 10.15.22.35 255.255.255.0 eq 45

Displays the global configuration command entry that extends beyond one line.

When the cursor first reaches the end of the line, the line is shifted ten spaces to the left and redisplayed. The dollar sign ($) shows that the line has been scrolled to the left. Each time the cursor reaches the end of the line, the line is again shifted ten spaces to the left.

Step 2

Ctrl-A

Example:

Switch(config)# access-list 101 permit tcp 10.15.22.25 255.255.255.0 10.15.2$

Checks the complete syntax.

The dollar sign ($) appears at the end of the line to show that the line has been scrolled to the right.

Step 3

Return key

Execute the commands.

The software assumes that you have a terminal screen that is 80 columns wide. If you have a different width, use the terminal width privileged EXEC command to set the width of your terminal.

Use line wrapping with the command history feature to recall and modify previous complex command entries.

Searching and Filtering Output of show and more Commands

You can search and filter the output for show and more commands. This is useful when you need to sort through large amounts of output or if you want to exclude output that you do not need to see. Using these commands is optional.

SUMMARY STEPS

1.    {show | more} command | {begin | include | exclude} regular-expression

DETAILED STEPS

Command or Action

Purpose

Step 1

{show | more} command | {begin | include | exclude} regular-expression

Example:

Switch# show interfaces | include protocol
Vlan1 is up, line protocol is up
Vlan10 is up, line protocol is down
GigabitEthernet1/0/1 is up, line protocol is down
GigabitEthernet1/0/2 is up, line protocol is up

Searches and filters the output.

Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output are not displayed, but the lines that contain output appear.

Accessing the CLI on a Switch Stack

You can access the CLI through a console connection, through Telnet, a SSH, or by using the browser.

You manage the switch stack and the stack member interfaces through the . You cannot manage stack members on an individual switch basis. You can connect to the through the console port or the Ethernet management port of one or more stack members. Be careful with using multiple CLI sessions on the . Commands that you enter in one session are not displayed in the other sessions. Therefore, it is possible to lose track of the session from which you entered commands.

Note

We recommend using one CLI session when managing the switch stack.

If you want to configure a specific stack member port, you must include the stack member number in the CLI command interface notation.

Accessing the CLI Through a Console Connection or Through Telnet

Before you can access the CLI, you must connect a terminal or a PC to the switch console or connect a PC to the Ethernet management port and then power on the switch, as described in the hardware installation guide that shipped with your switch.

If your switch is already configured, you can access the CLI through a local console connection or through a remote Telnet session, but your switch must first be configured for this type of access.

You can use one of these methods to establish a connection with the switch:

- Connect the switch console port to a management station or dial-up modem, or connect the Ethernet management port to a PC. For information about connecting to the console or Ethernet management port, see the switch hardware installation guide.

- Use any Telnet TCP/IP or encrypted Secure Shell (SSH) package from a remote management station. The switch must have network connectivity with the Telnet or SSH client, and the switch must have an enable secret password configured.

- The switch supports up to 16 simultaneous Telnet sessions. Changes made by one Telnet user are reflected in all other Telnet sessions.

- The switch supports up to five simultaneous secure SSH sessions.

After you connect through the console port, through the Ethernet management port, through a Telnet session or through an SSH session, the user EXEC prompt appears on the management station.

Chapter 2. CleanAir Commands

- ap dot11 5ghz cleanair

- ap dot11 5ghz cleanair alarm air-quality

- ap dot11 5ghz cleanair alarm device

- default ap dot11 5ghz cleanair device

- ap dot11 5ghz rrm channel cleanair-event

- ap dot11 5ghz rrm channel device

- ap dot11 24ghz cleanair

- ap dot11 24ghz cleanair alarm air-quality

- ap dot11 24ghz cleanair alarm device

- default ap dot11 24ghz cleanair device

- ap dot11 24ghz rrm channel cleanair-event

- ap dot11 24ghz rrm channel device

- ap name mode se-connect

- default ap dot11 5ghz cleanair device

- default ap dot11 5ghz rrm channel cleanair-event

- default ap dot11 5ghz rrm channel device

- default ap dot11 24ghz cleanair alarm device

- default ap dot11 24ghz cleanair device

- default ap dot11 24ghz rrm channel cleanair-event

- show ap dot11 5ghz cleanair air-quality summary

- show ap dot11 5ghz cleanair air-quality worst

- show ap dot11 5ghz cleanair config

- show ap dot11 5ghz cleanair device type

- show ap dot11 24ghz cleanair air-quality summary

- show ap dot11 24ghz cleanair air-quality worst

- show ap dot11 24ghz cleanair config

- show ap dot11 24ghz cleanair summary

ap dot11 5ghz cleanair

To enable CleanAir for detecting 5-GHz devices, use the ap dot11 5ghz cleanair command in global configuration mode.

ap dot11 5ghz cleanair

Command Default

Disabled.

Command Modes

Global configuration.

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

You must enable this CleanAir command before you configure other CleanAir commands.

Examples

This example shows how to enable CleanAir for 5-GHz devices:

Switch(config)# ap dot11 5ghz cleanair

ap dot11 5ghz cleanair alarm air-quality

To configure the alarm when the Air Quality (AQ) reaches the threshold value for the 5-GHz devices, use the ap dot11 5ghz cleanair alarm air-quality command. To disable the alarm when the AQ reaches the threshold value for the 5-GHz devices, use the no form of this command.

ap dot11 5ghz cleanair alarm air-quality threshold threshold _value

Syntax Description

threshold threshold _value

Configures the threshold value for air quality. The range is from 1 to 100.

Command Default

The default threshold value for AQ is 10.

Command Modes

Global configuration (config).

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

You must enable CleanAir using the ap dot11 5ghz cleanaircommand before you configure this command.

Examples

This example shows how to set the threshold value for the AQ:

Switch(config)# ap dot11 5ghz cleanair alarm air-quality threshold 30

ap dot11 5ghz cleanair alarm device

To configure the alarm for the 5-GHz interference devices, use the ap dot11 5ghz cleanair alarm device command.

ap dot11 5ghz cleanair alarm device {canopy | cont-tx | dect-like | inv | jammer | nonstd | radar | superag | tdd-tx | video | wimax-fixed | wimax-mobile}

Syntax Description

canopy

Configures the alarm for canopy interference devices.

cont-tx

Configures the alarm for continuous transmitters.

dect-like

Configures the alarm for Digital Enhanced Cordless Communication (DECT)-like phones.

inv

Configures the alarm for devices using spectrally inverted Wi-Fi signals.

jammer

Configures the alarm for jammer interference devices.

nonstd

Configures the alarm for devices using nonstandard Wi-Fi channels.

radar

Configures the alarm for radars.

superag

Configures the alarm for 802.11 SuperAG interference devices.

tdd-tx

Configures the alarm for Time Division Duplex (TDD) transmitters.

video

Configures the alarm for video cameras.

wimax-fixed

Configures the alarm for WiMax fixed interference devices.

wimax-mobile

Configures the alarm for WiMax mobile interference devices.

Command Default

The alarm for Wi-Fi inverted devices is enabled and for all other interference devices is disabled.

Command Modes

Global configuration (config).

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

You must enable CleanAir using the ap dot11 5ghz cleanair command before you configure this command.

Examples

This example shows how to enable the alarm to notify interferences from a radar device:

Switch(config)# ap dot11 5ghz cleanair alarm device radar

default ap dot11 5ghz cleanair device

To configure the default state of the alarm for 5-GHz interference devices, use the default ap dot11 5ghz cleanair device command in global configuration mode.

default ap dot11 5ghz cleanair device { canopy | cont-tx | dect-like | inv | jammer | nonstd | radar | report | superag | tdd-tx | video | wimax-fixed | wimax-mobile }

Syntax Description

canopy

Configures the alarm for canopy interference devices.

cont-tx

Configures the alarm for continuous transmitters.

dect-like

Configures the alarm for Digital Enhanced Cordless Communication (DECT)-like phones.

inv

Configures the alarm for devices using spectrally inverted Wi-Fi signals.

jammer

Configures the alarm for jammer interference devices.

nonstd

Configures the alarm for devices using nonstandard Wi-Fi channels.

radar

Configures the alarm for radars.

report

Enables interference device reports.

superag

Configures the alarm for 802.11 SuperAG interference devices.

tdd-tx

Configures the alarm for Time Division Duplex (TDD) transmitters.

video

Configures the alarm for video cameras.

wimax-fixed

Configures the alarm for WiMax fixed interference devices.

wimax-mobile

Configures the alarm for WiMax mobile interference devices.

Command Default

The alarm for Wi-Fi inverted devices is enabled. The alarm for all other interference devices is disabled.

Command Modes

Global configuration (config).

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

You must enable CleanAir using the ap dot11 5ghz cleanair command before you configure this command.

Examples

This example shows how to enable CleanAir to report when a video camera interferes:

Switch(config)# default ap dot11 5ghz cleanair device video

ap dot11 5ghz rrm channel cleanair-event

To enable Event-Driven RRM (EDRRM) and configure the sensitivity for 5-GHz devices, use the ap dot11 5ghz rrm channel cleanair-event command in global configuration mode. To disable EDRRM, use the no form of the command.

ap dot11 5ghz rrm channel cleanair-event [ sensitivity { high | low | medium } ]

no ap dot11 5ghz rrm channel cleanair-event [ sensitivity { high | low | medium } ]

Syntax Description

sensitivity

(Optional) Configures the EDRRM sensitivity of the CleanAir event.

high

(Optional) Specifies the highest sensitivity to non-Wi–Fi interference as indicated by the air quality (AQ) value.

low

(Optional) Specifies the least sensitivity to non-Wi–Fi interference as indicated by the AQ value.

medium

(Optional) Specifies medium sensitivity to non-Wi–Fi interference as indicated by the AQ value.

Command Default

EDRRM is disabled and the EDRRM sensitivity is low.

Command Modes

Global configuration (config).

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

You must enable EDRRM using the ap dot11 5ghz rrm channel cleanair-event command before you configure the sensitivity.

Examples

This example shows how to enable EDRRM and set the EDRRM sensitivity to high:

Switch(config)# ap dot11 5ghz rrm channel cleanair-event
Switch(config)# ap dot11 5ghz rrm channel cleanair-event sensitivity high

ap dot11 5ghz rrm channel device

To configure persistent non-Wi-Fi device avoidance in the 802.11a channel, use the ap dot11 5ghz rrm channel device command in global configuration mode. To disable persistent device avoidance, use the no form of this command.

ap dot11 5ghz rrm channel device

no ap dot11 5ghz rrm channel device

Syntax Description

This command has no arguments or keywords.

Command Default

The CleanAir persistent device state is disabled.

Command Modes

Global configuration (config)

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

CleanAir-capable monitor mode access points collect information about persistent devices on all configured channels and stores the information in the switch. Local and bridge mode access points detect interference devices on the serving channels only.

Examples

This example shows how to enable persistent device avoidance on 802.11a devices:

Switch(config)# ap dot11 5ghz rrm channel device

ap dot11 24ghz cleanair

To enable CleanAir for detecting 2.4-GHz devices, use the ap dot11 24ghz cleanair command in global configuration mode. To disable CleanAir for detecting 2.4-GHz devices, use the no form of this command.

ap dot11 24ghz cleanair

Syntax Description

This command has no arguments or keywords.

Command Default

Disabled.

Command Modes

Global configuration (config).

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

You must enable this CleanAir command before you configure other CleanAir commands.

Examples

This example shows how to enable CleanAir for 2.4-GHz devices:

Switch(config)# ap dot11 24ghz cleanair

ap dot11 24ghz cleanair alarm air-quality

To configure the alarm for the threshold value of Air Quality (AQ) for all 2.4-GHz devices, use the ap dot11 24ghz cleanair alarm air-quality command in global configuration mode. To disable the alarm for the threshold value of AQ for all 2.4-GHz devices, use the no form of this command.

ap dot11 24ghz cleanair alarm air-quality threshold threshold_value

Syntax Description

threshold threshold_value

Configures the threshold value for AQ. The range is from 1 to 100.

Command Default

The default threshold value for AQ is 10.

Command Modes

Global configuration (config)

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

You must enable CleanAir using the ap dot11 24ghz cleanair command before you configure this command.

Examples

This example shows how to set the threshold value for the AQ:

Switch(config)# ap dot11 24ghz cleanair alarm air-quality threshold 50

ap dot11 24ghz cleanair alarm device

To configure the alarm for the 2.4-GHz interference devices, use the ap dot11 24ghz cleanair alarm device command in global configuration mode. To disable the alarm for the 2.4-GHz interference devices, use the no form of this command.

ap dot11 24ghz cleanairalarm { device | bt-discovery | bt-link canopy| cont-tx | dect-like | fh | inv | jammer | mw-oven | nonstd | superag | tdd-tx video | wimax-fixed | wimax-mobile | xbox | zigbee}

Syntax Description

bt-discovery

Configures the alarm for Bluetooth interference devices.

bt-link

Configures the alarm for any Bluetooth link.

canopy

Configures the alarm for canopy interference devices.

cont-tx

Configures the alarm for continuous transmitters.

dect-like

Configures the alarm for Digital Enhanced Cordless Communication (DECT)-like phones.

fh

Configures the alarm for 802.11 frequency hopping (FH) devices.

inv

Configures the alarm for devices using spectrally inverted Wi-Fi signals.

jammer

Configures the alarm for jammer interference devices.

mw-oven

Configures the alarm for microwave ovens.

nonstd

Configures the alarm for devices using nonstandard Wi-Fi channels.

superag

Configures the alarm for 802.11 SuperAG interference devices.

tdd-tx

Configures the alarm for Time Division Duplex (TDD) transmitters.

video

Configures the alarm for video cameras.

wimax-fixed

Configures the alarm for WiMax fixed interference devices.

wimax-mobile

Configures the alarm for WiMax mobile interference devices.

xbox

Configures the alarm for Xbox interference devices.

zigbee

Configures the alarm for 802.15.4 interference devices.

Command Default

The alarm for Wi-Fi inverted devices is enabled. The alarm for all other devices is disabled.

Command Modes

Global configuration (config).

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

You must enable CleanAir using the ap dot11 24ghz cleanair command before you configure this command.

Examples

This example shows how to enable the alarm to notify interferences from a Zigbee device:

Switch(config)# ap dot11 24ghz cleanair alarm device zigbee

default ap dot11 24ghz cleanair device

To configure the default state of report generation for 2.4-GHz interference devices, use the default ap dot11 24ghz cleanair device command in global configuration mode.

default ap dot11 24ghz cleanair device { bt-discovery | bt-link | canopy | cont-tx | dect-like | fh | inv | jammer | mw-oven | nonstd | report | superag | tdd-tx | video | wimax-fixed | wimax-mobile | xbox | zigbee }

Syntax Description

bt-discovery

Configures the alarm for Bluetooth interference devices.

bt-link

Configures the alarm for any Bluetooth link.

canopy

Configures the alarm for canopy interference devices.

cont-tx

Configures the alarm for continuous transmitters.

dect-like

Configures the alarm for Digital Enhanced Cordless Communication (DECT)-like phones.

fh

Configures the alarm for 802.11 frequency hopping devices.

inv

Configures the alarm for devices using spectrally inverted Wi-Fi signals.

jammer

Configures the alarm for jammer interference devices.

mw-oven

Configures the alarm for microwave ovens.

nonstd

Configures the alarm for devices using nonstandard Wi-Fi channels.

superag

Configures the alarm for 802.11 SuperAG interference devices.

tdd-tx

Configures the alarm for Time Division Duplex (TDD) transmitters.

video

Configures the alarm for video cameras.

wimax-fixed

Configures the alarm for WiMax fixed interference devices.

wimax-mobile

Configures the alarm for WiMax mobile interference devices.

xbox

Configures the alarm for Xbox interference devices.

zigbee

Configures the alarm for 802.15.4 interference devices.

Command Default

The alarm for Wi-Fi inverted devices is enabled. The alarm for all other devices is disabled.

Command Modes

Global configuration (config).

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

You must enable CleanAir using the ap dot11 24ghz cleanaircommand before you configure this command.

Examples

This example shows how to enable CleanAir to report when a video camera interferes:

Switch(config)# default ap dot11 24ghz cleanair device video

ap dot11 24ghz rrm channel cleanair-event

To enable Event-Driven RRM (EDRRM) and the sensitivity for 2.4-GHz devices, use the ap dot11 24ghz rrm channel cleanair-event command in global configuration mode. To disable EDRRM, use the no form of this command.

ap dot11 24ghz rrm channel cleanair-event sensitivity { high | low | medium }

no ap dot11 24ghz rrm channel cleanair-event [sensitivity{high | low | medium}]

Syntax Description

sensitivity

(Optional) Configures the EDRRM sensitivity of the CleanAir event.

high

(Optional) Specifies the highest sensitivity to non-Wi–Fi interference as indicated by the air quality (AQ) value.

low

(Optional) Specifies the least sensitivity to non-Wi–Fi interference as indicated by the AQ value.

medium

(Optional) Specifies medium sensitivity to non-Wi–Fi interference as indicated by the AQ value.

Command Default

EDRRM is disabled and the sensitivity is low.

Command Modes

Global configuration (config).

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

You must enable EDRRM using the ap dot11 24ghz rrm channel cleanair-event command before you configure the sensitivity.

Examples

This example shows how to enable EDRRM and set the EDRRM sensitivity to low:

Switch(config)# ap dot11 24ghz rrm channel cleanair-event
Switch(config)# ap dot11 24ghz rrm channel cleanair-event sensitivity low

ap dot11 24ghz rrm channel device

To configure persistent non-Wi-Fi device avoidance in the 802.11b channel, use the ap dot11 24ghz rrm channel device command in global configuration mode. To disable persistent device avoidance, use the no form of this command.

ap dot11 24ghz rrm channel device

no ap dot11 24ghz rrm channel device

Syntax Description

This command has no arguments or keywords.

Command Default

Persistent device avoidance is disabled.

Command Modes

Global configuration (config).

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

CleanAir-capable monitor mode access points collect information about persistent devices on all configured channels and stores the information in the switch. Local and bridge mode access points detect interference devices on the serving channels only.

Examples

This example shows how to enable persistent device avoidance:

Switch(config)# ap dot11 24ghz rrm channel device

ap name mode se-connect

To configure the access point for SE-Connect mode, use the ap name ap_name mode se-connect command in privileged exec mode.

ap name ap_name mode se-connect

Syntax Description

ap_name

Name of the access point.

Command Default

No access point is configured for SE-Connect mode.

Command Modes

Privileged EXEC  (#)

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

The access point will reboot after you change the mode.

SE-connect mode enables a user to connect a Spectrum Expert application running on an external Microsoft Windows XP or Vista PC to a Cisco CleanAir-enabled access point in order to display and analyze detailed spectrum data. The Spectrum Expert application connects directly to the access point, by passing the controller. An access point in SE-Connect mode does not provide any Wi-Fi, RF, or spectrum data to the controller. All CleanAir system functionality is suspended while the AP is in this mode, and no clients are served. This mode is intended for remote troubleshooting only.

Examples

This example shows how to change the mode of the access point to SE-Connect:

Switch# ap name AS-5508-5-AP3 mode se-connect

Changing the AP's mode will cause the AP to reboot.
Are you sure you want to continue? (y/n)[y]: y
% switch-1:wcm:Cisco AP does not support the seconnect mode

default ap dot11 5ghz cleanair device

To configure the default state of the alarm for 5-GHz interference devices, use the default ap dot11 5ghz cleanair device command in global configuration mode.

default ap dot11 5ghz cleanair device { canopy | cont-tx | dect-like | inv | jammer | nonstd | radar | report | superag | tdd-tx | video | wimax-fixed | wimax-mobile }

Syntax Description

canopy

Configures the alarm for canopy interference devices.

cont-tx

Configures the alarm for continuous transmitters.

dect-like

Configures the alarm for Digital Enhanced Cordless Communication (DECT)-like phones.

inv

Configures the alarm for devices using spectrally inverted Wi-Fi signals.

jammer

Configures the alarm for jammer interference devices.

nonstd

Configures the alarm for devices using nonstandard Wi-Fi channels.

radar

Configures the alarm for radars.

report

Enables interference device reports.

superag

Configures the alarm for 802.11 SuperAG interference devices.

tdd-tx

Configures the alarm for Time Division Duplex (TDD) transmitters.

video

Configures the alarm for video cameras.

wimax-fixed

Configures the alarm for WiMax fixed interference devices.

wimax-mobile

Configures the alarm for WiMax mobile interference devices.

Command Default

The alarm for Wi-Fi inverted devices is enabled. The alarm for all other interference devices is disabled.

Command Modes

Global configuration (config).

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

You must enable CleanAir using the ap dot11 5ghz cleanair command before you configure this command.

Examples

This example shows how to enable CleanAir to report when a video camera interferes:

Switch(config)# default ap dot11 5ghz cleanair device video

default ap dot11 5ghz rrm channel cleanair-event

To configure the default state of Event-Driven radio resource management (EDRRM) and the EDRRM sensitivity for 5-GHz devices, use the default ap dot11 5ghz rrm channel cleanair-event command in global configuration mode.

default ap dot11 5ghz rrm channel cleanair-event [ sensitivity { high | low | medium } ]

Syntax Description

sensitivity

(Optional) Configures the EDRRM sensitivity of the CleanAir event.

high

(Optional) Specifies the highest sensitivity to non-Wi–Fi interference as indicated by the Air Quality (AQ) value.

low

(Optional) Specifies the least sensitivity to non-Wi–Fi interference as indicated by the AQ value.

medium

(Optional) Specifies medium sensitivity to non-Wi–Fi interference as indicated by the AQ value.

Command Default

EDRRM is disabled and the sensitivity is low.

Command Modes

Global configuration (config).

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

You must enable EDRRM before you configure the sensitivity.

Examples

This example shows how to set the default EDRRM state and sensitivity:

Switch(config)# default ap dot11 5ghz rrm channel cleanair-event
Switch(config)# default ap dot11 5ghz rrm channel cleanair-event sensitivity

default ap dot11 5ghz rrm channel device

To configure the default state of the persistent non-Wi-Fi device avoidance in the 802.11a channels, use the default ap dot11 5ghz rrm channel device command in global configuration mode.

default ap dot11 5ghz rrm channel device

Syntax Description

This command has no arguments or keywords.

Command Default

Persistent device state is disabled.

Command Modes

Global configuration (config)

Command History

Release

Modification

Cisco IOS XE 3.3SE

This command was introduced.

Examples

This example shows how to configure persistent non-Wi-Fi device avoidance in the 802.11a channels:

Switch(config)# default ap dot11 5ghz rrm channel device

default ap dot11 24ghz cleanair alarm device

To configure the default value of the alarm for 2.4-GHz interference devices, use the default ap dot11 24ghz cleanair alarm device command in global configuration mode.

default ap dot11 24ghz cleanair alarm device { bt-discovery | bt-link | canopy | cont-tx | dect-like | fh | inv | jammer | mw-oven| nonstd | superag | tdd-tx | video | wimax-fixed | wimax-mobile | xbox | zigbee}

Syntax Description

bt-discovery

Configures the alarm for Bluetooth interference devices.

bt-link

Configures the alarm for any Bluetooth link.

canopy

Configures the alarm for canopy interference devices.

cont-tx

Configures the alarm for continuous transmitters.

dect-like

Configures the alarm for Digital Enhanced Cordless Communication (DECT)-like phones.

fh

Configures the alarm for 802.11 frequency hopping (FH) devices.

inv

Configures the alarm for devices using spectrally inverted Wi-Fi signals.

jammer

Configures the alarm for jammer interference devices.

mw-oven

Configures the alarm for microwave ovens.

nonstd

Configures the alarm for devices using nonstandard Wi-Fi channels.

superag

Configures the alarm for 802.11 SuperAG interference devices.

tdd-tx

Configures the alarm for Time Division Duplex (TDD) transmitters.

video

Configures the alarm for video cameras.

wimax-fixed

Configures the alarm for WiMax fixed interference devices.

wimax-mobile

Configures the alarm for WiMax mobile interference devices.

xbox

Configures the alarm for Xbox interference devices.

zigbee

Configures the alarm for 802.15.4 interference devices.

Command Default

The alarm for Wi-Fi inverted devices is enabled. The alarm for all the other devices is disabled.

Command Modes

Global configuration (config)

Command History

Release

Modification

Cisco IOS XE 3.3SE

This command was introduced.

Usage Guidelines

You must enable CleanAir using the ap dot11 24ghz cleanair command before you configure this command.

Examples

This example shows how to configure the default CleanAir 2.4-GHz interference devices alarm:

Switch(config)# default ap dot11 24ghz cleanair alarm device inv

default ap dot11 24ghz cleanair device

To configure the default state of report generation for 2.4-GHz interference devices, use the default ap dot11 24ghz cleanair device command in global configuration mode.

default ap dot11 24ghz cleanair device { bt-discovery | bt-link | canopy | cont-tx | dect-like | fh | inv | jammer | mw-oven | nonstd | report | superag | tdd-tx | video | wimax-fixed | wimax-mobile | xbox | zigbee }

Syntax Description

bt-discovery

Configures the alarm for Bluetooth interference devices.

bt-link

Configures the alarm for any Bluetooth link.

canopy

Configures the alarm for canopy interference devices.

cont-tx

Configures the alarm for continuous transmitters.

dect-like

Configures the alarm for Digital Enhanced Cordless Communication (DECT)-like phones.

fh

Configures the alarm for 802.11 frequency hopping devices.

inv

Configures the alarm for devices using spectrally inverted Wi-Fi signals.

jammer

Configures the alarm for jammer interference devices.

mw-oven

Configures the alarm for microwave ovens.

nonstd

Configures the alarm for devices using nonstandard Wi-Fi channels.

superag

Configures the alarm for 802.11 SuperAG interference devices.

tdd-tx

Configures the alarm for Time Division Duplex (TDD) transmitters.

video

Configures the alarm for video cameras.

wimax-fixed

Configures the alarm for WiMax fixed interference devices.

wimax-mobile

Configures the alarm for WiMax mobile interference devices.

xbox

Configures the alarm for Xbox interference devices.

zigbee

Configures the alarm for 802.15.4 interference devices.

Command Default

The alarm for Wi-Fi inverted devices is enabled. The alarm for all other devices is disabled.

Command Modes

Global configuration (config).

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

You must enable CleanAir using the ap dot11 24ghz cleanaircommand before you configure this command.

Examples

This example shows how to enable CleanAir to report when a video camera interferes:

Switch(config)# default ap dot11 24ghz cleanair device video

Related Commands

Command

Description

ap dot11 24ghz cleanair

Command to configure CleanAir for devices that work in the 2.4-GHz frequency.

ap dot11 24ghz cleanair alarm air-quality

Configures the alarm for the AQ of 2.4 GHz devices.

ap dot11 24ghz cleanair alarm device

Configures alarm for 2.4-GHz interference devices.

default ap dot11 24ghz rrm channel cleanair-event

To configure the default Event-Driven radio resource management (EDRRM) state and sensitivity for 2.4-GHz devices, use the default ap dot11 24ghz rrm channel cleanair-event command in global configuration mode.

default ap dot11 24ghz rrm channel cleanair-event [sensitivity {high | low | medium}]

Syntax Description

sensitivity

Configures the EDRRM sensitivity of the CleanAir event.

high

Specifies the highest sensitivity to non-Wi–Fi interference as indicated by the Air Quality (AQ) value.

low

Specifies the least sensitivity to non-Wi–Fi interference as indicated by the AQ value.

medium

Specifies medium sensitivity to non-Wi–Fi interference as indicated by the AQ value.

Command Default

EDRRM is disabled and the sensitivity is low.

Command Modes

Global configuration (config)

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Examples

This example shows how to enable EDRRM and set the default EDRRM sensitivity:

Switch(config)# default ap dot11 24ghz rrm channel cleanair-event
Switch(config)# default ap dot11 24ghz rrm channel cleanair-event sensitivity

show ap dot11 5ghz cleanair air-quality summary

To display the CleanAir AQ data for 5-GHz band, use the show ap dot11 5ghz cleanair air-quality summary command in user EXEC mode or privileged EXEC mode.

show ap dot11 5ghz cleanair air-quality summary

This command has no arguments or keywords.

Command Modes

User EXEC  (>)

Privileged EXEC  (#)

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Examples

This example shows how to display the CleanAir AQ data for 5-GHz band:

Switch# show ap dot11 5ghz cleanair air-quality summary

AQ = Air Quality
DFS = Dynamic Frequency Selection

AP Name             Channel   Avg AQ  Min AQ  Interferers  DFS
--------------------------------------------------------------
AP270ca.9b86.4546   1         99      99      0            No
AP2894.0f26.22df    6         98      97      0            No
AP2894.0f58.cc6b    11        99      99      0            No
AP2894.0f39.1040    6         97      97      0            No
AP2894.0f63.c6da    11        99      99      0            No
AP2894.0f58.d013    6         97      97      0            No

show ap dot11 5ghz cleanair air-quality worst

To display the worst AQ data for 5-GHz band, use the show ap dot11 5ghz cleanair air-quality worst command in user EXEC mode or privileged EXEC mode.

show ap dot11 5ghz cleanair air-quality worst

This command has no arguments or keywords.

Command Modes

User EXEC  (>)

Privileged EXEC (#)

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Examples

This example shows how to display the worst AQ data for 5-GHz band:

Switch# show ap dot11 5ghz cleanair air-quality worst

AQ = Air Quality
DFS = Dynamic Frequency Selection

AP Name             Channel   Avg AQ  Min AQ  Interferers  DFS
--------------------------------------------------------------
AP2894.0f39.1040    6         97      97      0            No

show ap dot11 5ghz cleanair config

To display the CleanAir configuration for 5-GHz band, use the show ap dot11 5ghz cleanair config command.

show ap dot11 5ghz cleanair config

This command has no arguments or keywords.

Command Modes

User EXEC  (>)

Privileged EXEC  (#)

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

In Release 3.3SE, you can configure this command on the Mobility Agent (MA).

Examples

This example shows how to display the CleanAir configuration for 5-GHz band on the Mobility Controller:

Switch# show ap dot11 5ghz cleanair config

CleanAir Solution................................ : Enabled
Air Quality Settings:
Air Quality Reporting........................ : Enabled
Air Quality Reporting Period (min)........... : 15
Air Quality Alarms........................... : Enabled
Air Quality Alarm Threshold.................. : 1
Interference Device Settings:
Interference Device Reporting................ : Enabled
TDD Transmitter.......................... : Enabled
Jammer................................... : Enabled
Continuous Transmitter................... : Enabled
DECT-like Phone.......................... : Enabled
Video Camera............................. : Enabled
WiFi Inverted............................ : Enabled
WiFi Invalid Channel..................... : Enabled
SuperAG.................................. : Enabled
Canopy................................... : Enabled
WiMax Mobile............................. : Enabled
WiMax Fixed.............................. : Enabled
Interference Device Types Triggering Alarms:
TDD Transmitter.......................... : Enabled
Jammer................................... : Enabled
Continuous Transmitter................... : Enabled
DECT-like Phone.......................... : Enabled
Video Camera............................. : Enabled
WiFi Inverted............................ : Enabled
WiFi Invalid Channel..................... : Enabled
SuperAG.................................. : Enabled
Canopy................................... : Enabled
WiMax Mobile............................. : Enabled
WiMax Fixed.............................. : Enabled
Interference Device Alarms................... : Enabled
Additional CleanAir Settings:
CleanAir Event-driven RRM State.............. : Enabled
CleanAir Driven RRM Sensitivity.............. : HIGH
CleanAir Persistent Devices state............ : Enabled

This example shows how to display the CleanAir configuration for 5-GHz band on the Mobility Agent:

Switch# show ap dot11 5ghz cleanair config

Mobility Controller Link Status.................. : UP
CleanAir Solution................................ : Enabled
Air Quality Settings:
Air Quality Reporting........................ : Enabled
Air Quality Reporting Period (min)........... : 15
Air Quality Alarms........................... : Enabled
Air Quality Alarm Threshold.................. : 10
Interference Device Settings:
Interference Device Reporting................ : Enabled
TDD Transmitter.......................... : Enabled
Jammer................................... : Enabled
Continuous Transmitter................... : Enabled
DECT-like Phone.......................... : Enabled
Video Camera............................. : Enabled
WiFi Inverted............................ : Enabled
WiFi Invalid Channel..................... : Enabled
SuperAG.................................. : Enabled
Canopy................................... : Enabled
WiMax Mobile............................. : Enabled
WiMax Fixed.............................. : Enabled
Interference Device Types Triggering Alarms:
TDD Transmitter.......................... : Disabled
Jammer................................... : Disabled
Continuous Transmitter................... : Disabled
DECT-like Phone.......................... : Disabled
Video Camera............................. : Disabled
WiFi Inverted............................ : Enabled
WiFi Invalid Channel..................... : Enabled
SuperAG.................................. : Enabled
Canopy................................... : Disabled
WiMax Mobile............................. : Disabled
WiMax Fixed.............................. : Disabled
Interference Device Alarms................... : Enabled
Additional CleanAir Settings:
CleanAir Event-driven RRM State.............. : Disabled
CleanAir Driven RRM Sensitivity.............. : LOW
CleanAir Persistent Devices state............ : Disabled

show ap dot11 5ghz cleanair device type

To display the 5-GHz interference devices, use the show ap dot11 5ghz cleanair device type command.

show ap dot11 5ghz cleanair device type { all | canopy | cont-tx | dect-like | inv | jammer | nonstd | persistent | superag | tdd-tx | video | wimax-fixed | wimax-mobile }

Syntax Description

all

Displays all CleanAir interferer devices for 5-GHz band.

canopy

Displays CleanAir interferers of type canopy for 5-GHz band.

cont-tx

Displays CleanAir interferers of type continuous transmitter for 5-GHz band.

dect-like

Displays CleanAir interferers of type Digital Enhanced Cordless Communication (DECT)-like phone for 5-GHz band.

inv

Displays CleanAir interferer devices using spectrally inverted WiFi signals for 5-GHz band.

jammer

Displays CleanAir interferers of type jammer for 5-GHz band.

nonstd

Displays CleanAir interferer devices using non-standard Wi-Fi channels for 5-GHz band.

persistent

Displays CleanAir persistent device interferers for 5-GHz band.

superag

Displays CleanAir interferers of type SuperAG for 5-GHz band.

tdd-tx

Displays CleanAir Time Division Duplex (TDD) transmitters for 5-GHz band.

video

Displays CleanAir interferers of type video camera for 5-GHz band.

winmax-fixed

Displays CleanAir interferers of type WiMax fixed for 5-GHz band.

wimax-mobile

Displays CleanAir interferers of type WiMax mobile for 5-GHz band.

Command Modes

User EXEC  (>)

Privileged EXEC  (#)

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

Interference devices are listed only if there is an interference from any 5-GHz devices.

Examples

This example shows how to view all the 5-GHz interference devices:

Switch# show ap dot11 5ghz cleanair device type all

DC    = Duty Cycle (%)
ISI   = Interference Severity Index (1-Low Interference, 100-High Interference)
RSSI  = Received Signal Strength Index (dBm)
DevID = Device ID

No    ClusterID          DevID  Type           AP Name                 ISI  RSSI  DC   Channel
-------------------------------------------------------------------------------------------------

show ap dot11 24ghz cleanair air-quality summary

To display the CleanAir AQ data for 2.4-GHz band, use the show ap dot11 24ghz cleanair air-quality summary command in user EXEC mode or privileged EXEC mode.

show ap dot11 24ghz cleanair air-quality summary

This command has no arguments or keywords.

Command Modes

User EXEC  (>)

Privileged EXEC  (#)

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Examples

This example shows how to display the CleanAir AQ data for 2.4-GHz band:

Switch# show ap dot11 24ghz cleanair air-quality summary

AQ = Air Quality
DFS = Dynamic Frequency Selection

AP Name             Channel   Avg AQ  Min AQ  Interferers  DFS
--------------------------------------------------------------
AP270ca.9b86.4546   1         99      99      0            No
AP2894.0f26.22df    6         98      97      0            No
AP2894.0f58.cc6b    11        99      99      0            No
AP2894.0f39.1040    6         97      97      0            No
AP2894.0f63.c6da    11        99      99      0            No

show ap dot11 24ghz cleanair air-quality worst

To display the worst air quality data for 2.4-GHz band, use the show ap dot11 24ghz cleanair air-quality worst command in user EXEC mode or privileged EXEC mode.

show ap dot11 24ghz cleanair air-quality worst

This command has no arguments or keywords.

Command Modes

User EXEC  (>)

Privileged EXEC  (#)

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Examples

This example shows how to display the worst AQ data for 2.4-GHz band:

Switch# show ap dot11 24ghz cleanair air-quality worst

AQ = Air Quality
DFS = Dynamic Frequency Selection

AP Name             Channel   Avg AQ  Min AQ  Interferers  DFS
--------------------------------------------------------------
AP2895.0f39.1040    6         97      97      0            No

show ap dot11 24ghz cleanair config

To display the CleanAir configuration for 2.4-GHz band, use the show ap dot11 24ghz cleanair config command in user EXEC mode or privileged EXEC mode.

show ap dot11 24ghz cleanair config

This command has no arguments or keywords.

Command Modes

User EXEC  (>)

Privileged EXEC  (#)

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

In Release 3.3SE, you can configure this command on the Mobility Agent (MA).

Examples

This example shows how to display the CleanAir configuration for 2.4-GHz band on the Mobility Controller:

Switch# show ap dot11 24ghz cleanair config

CleanAir Solution................................ : Enabled
Air Quality Settings:
Air Quality Reporting........................ : Enabled
Air Quality Reporting Period (min)........... : 15
Air Quality Alarms........................... : Enabled
Air Quality Alarm Threshold.................. : 1
Interference Device Settings:
Interference Device Reporting................ : Enabled
TDD Transmitter.......................... : Enabled
Jammer................................... : Enabled
Continuous Transmitter................... : Enabled
DECT-like Phone.......................... : Enabled
Video Camera............................. : Enabled
WiFi Inverted............................ : Enabled
WiFi Invalid Channel..................... : Enabled
SuperAG.................................. : Enabled
Canopy................................... : Enabled
WiMax Mobile............................. : Enabled
WiMax Fixed.............................. : Enabled
Interference Device Types Triggering Alarms:
TDD Transmitter.......................... : Enabled
Jammer................................... : Enabled
Continuous Transmitter................... : Enabled
DECT-like Phone.......................... : Enabled
Video Camera............................. : Enabled
WiFi Inverted............................ : Enabled
WiFi Invalid Channel..................... : Enabled
SuperAG.................................. : Enabled
Canopy................................... : Enabled
WiMax Mobile............................. : Enabled
WiMax Fixed.............................. : Enabled
Interference Device Alarms................... : Enabled
Additional CleanAir Settings:
CleanAir Event-driven RRM State.............. : Enabled
CleanAir Driven RRM Sensitivity.............. : HIGH
CleanAir Persistent Devices state............ : Enabled

This example shows how to display the CleanAir configuration for 2.4-GHz band on the Mobility Agent:

Switch# show ap dot11 24ghz cleanair config

Mobility Controller Link Status.................. : UP
CleanAir Solution................................ : Enabled
Air Quality Settings:
Air Quality Reporting........................ : Enabled
Air Quality Reporting Period (min)........... : 15
Air Quality Alarms........................... : Enabled
Air Quality Alarm Threshold.................. : 10
Interference Device Settings:
Interference Device Reporting................ : Enabled
TDD Transmitter.......................... : Enabled
Jammer................................... : Enabled
Continuous Transmitter................... : Enabled
DECT-like Phone.......................... : Enabled
Video Camera............................. : Enabled
WiFi Inverted............................ : Enabled
WiFi Invalid Channel..................... : Enabled
SuperAG.................................. : Enabled
Canopy................................... : Enabled
WiMax Mobile............................. : Enabled
WiMax Fixed.............................. : Enabled
Interference Device Types Triggering Alarms:
TDD Transmitter.......................... : Disabled
Jammer................................... : Disabled
Continuous Transmitter................... : Disabled
DECT-like Phone.......................... : Disabled
Video Camera............................. : Disabled
WiFi Inverted............................ : Enabled
WiFi Invalid Channel..................... : Enabled
SuperAG.................................. : Enabled
Canopy................................... : Disabled
WiMax Mobile............................. : Disabled
WiMax Fixed.............................. : Disabled
Interference Device Alarms................... : Enabled
Additional CleanAir Settings:
CleanAir Event-driven RRM State.............. : Disabled
CleanAir Driven RRM Sensitivity.............. : LOW
CleanAir Persistent Devices state............ : Disabled

show ap dot11 24ghz cleanair summary

To display a summary of 2.4-GHz CleanAir devices, use the show ap dot11 24ghz cleanair summary command in user EXEC mode or privileged EXEC mode.

show ap dot11 24ghz cleanair summary

This command has no arguments or keywords.

Command Modes

User EXEC  (>)

Privileged EXEC  (#)

Command History

Release

Modification

Cisco IOS XE 3.3SE

This command was introduced.

Examples

This is an example of output from the show ap dot11 24ghz cleanair summary command:

Switch# show ap dot11 24ghz cleanair summary

AP Name               MAC Address         Slot ID  Spectrum Capable  Spectrum Intelligence   Spectrum Oper State
-----------------------------------------------------------------------------------------------------------------
AP1cdf.0f95.1719      0817.35c7.1a60            0  Disabled          Disabled                Down
AS-5508-5-AP3         0817.35dd.9f40            0  Disabled          Disabled                Down
AP270ca.9b86.4546     0c85.259e.c350            0  Enabled           Enabled                 Up
AP2894.0f26.22df      0c85.25ab.cca0            0  Enabled           Enabled                 Up
AP2894.0f58.cc6b      0c85.25c7.b7a0            0  Enabled           Enabled                 Up
AP2894.0f39.1040      0c85.25de.2c10            0  Enabled           Enabled                 Up
AP2894.0f63.c6da      0c85.25de.c8e0            0  Enabled           Enabled                 Up

Preface

- Document Conventions

- Related Documentation

- Obtaining Documentation and Submitting a Service Request

Document Conventions

This document uses the following conventions:

Convention

Description

^ or Ctrl

Both the ^ symbol and Ctrl represent the Control (Ctrl) key on a keyboard. For example, the key combination ^D or Ctrl-D means that you hold down the Control key while you press the D key. (Keys are indicated in capital letters but are not case sensitive.)

bold font

Commands and keywords and user-entered text appear in bold font.

Italic font

Document titles, new or emphasized terms, and arguments for which you supply values are in italic font.

Courier font

Terminal sessions and information the system displays appear in courier font.

Bold Courier font

Bold Courier font indicates text that the user must enter.

[x]

Elements in square brackets are optional.

...

An ellipsis (three consecutive nonbolded periods without spaces) after a syntax element indicates that the element can be repeated.

|

A vertical line, called a pipe, indicates a choice within a set of keywords or arguments.

[x | y]

Optional alternative keywords are grouped in brackets and separated by vertical bars.

{x | y}

Required alternative keywords are grouped in braces and separated by vertical bars.

[x {y | z}]

Nested set of square brackets or braces indicate optional or required choices within optional or required elements. Braces and a vertical bar within square brackets indicate a required choice within an optional element.

string

A nonquoted set of characters. Do not use quotation marks around the string or the string will include the quotation marks.

< >

Nonprinting characters such as passwords are in angle brackets.

[ ]

Default responses to system prompts are in square brackets.

!, #

An exclamation point (!) or a pound sign (#) at the beginning of a line of code indicates a comment line.

Reader Alert Conventions

This document may use the following conventions for reader alerts:

Note

Means reader take note. Notes contain helpful suggestions or references to material not covered in the manual.

Tip

Means the following information will help you solve a problem.

Caution

Means reader be careful. In this situation, you might do something that could result in equipment damage or loss of data.

Timesaver

Means the described action saves time. You can save time by performing the action described in the paragraph.

Warning

IMPORTANT SAFETY INSTRUCTIONS

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

Related Documentation

Note

Before installing or upgrading the switch, refer to the switch release notes.

- Cisco Catalyst 3850 Switch documentation, located at: Click Here

- Cisco SFP and SFP+ modules documentation, including compatibility matrixes, located at: Click Here

- Cisco Validated Designs documents, located at: Click Here

- Error Message Decoder, located at: Click Here

Obtaining Documentation and Submitting a Service Request

For information on obtaining documentation, submitting a service request, and gathering additional information, see the monthly What's New in Cisco Product Documentation, which also lists all new and revised Cisco technical documentation, at:

Click Here

Subscribe to the What's New in Cisco Product Documentation as a Really Simple Syndication (RSS) feed and set content to be delivered directly to your desktop using a reader application. The RSS feeds are a free service and Cisco currently supports RSS version 2.0.

ap dot11 5ghz cleanair

To enable CleanAir for detecting 5-GHz devices, use the ap dot11 5ghz cleanair command in global configuration mode.

ap dot11 5ghz cleanair

Command Default

Disabled.

Command Modes

Global configuration.

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

You must enable this CleanAir command before you configure other CleanAir commands.

Examples

This example shows how to enable CleanAir for 5-GHz devices:

Switch(config)# ap dot11 5ghz cleanair

Related Commands

Command

Description

ap dot11 5ghz cleanair alarm air-quality

Configures CleanAir AQ for 5-GHz devices.

ap dot11 5ghz cleanair alarm device

Configures the alarm for 5-GHz interference devices.

ap dot11 5ghz rrm channel cleanair-event

Enables EDRRM for 5-GHz devices.

ap dot11 5ghz rrm channel device

Configures persistent non-Wi-Fi device avoidance in the 802.11a channel

Related Information

default ap dot11 5ghz cleanair device

Configures the 5-GHz interference devices that will generate reports on the switch.

ap dot11 5ghz cleanair alarm air-quality

To configure the alarm when the Air Quality (AQ) reaches the threshold value for the 5-GHz devices, use the ap dot11 5ghz cleanair alarm air-quality command. To disable the alarm when the AQ reaches the threshold value for the 5-GHz devices, use the no form of this command.

ap dot11 5ghz cleanair alarm air-quality threshold threshold _value

Syntax Description

threshold threshold _value

Configures the threshold value for air quality. The range is from 1 to 100.

Command Default

The default threshold value for AQ is 10.

Command Modes

Global configuration (config).

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

You must enable CleanAir using the ap dot11 5ghz cleanaircommand before you configure this command.

Examples

This example shows how to set the threshold value for the AQ:

Switch(config)# ap dot11 5ghz cleanair alarm air-quality threshold 30

ap dot11 5ghz cleanair alarm device

To configure the alarm for the 5-GHz interference devices, use the ap dot11 5ghz cleanair alarm device command.

ap dot11 5ghz cleanair alarm device {canopy | cont-tx | dect-like | inv | jammer | nonstd | radar | superag | tdd-tx | video | wimax-fixed | wimax-mobile}

Syntax Description

canopy

Configures the alarm for canopy interference devices.

cont-tx

Configures the alarm for continuous transmitters.

dect-like

Configures the alarm for Digital Enhanced Cordless Communication (DECT)-like phones.

inv

Configures the alarm for devices using spectrally inverted Wi-Fi signals.

jammer

Configures the alarm for jammer interference devices.

nonstd

Configures the alarm for devices using nonstandard Wi-Fi channels.

radar

Configures the alarm for radars.

superag

Configures the alarm for 802.11 SuperAG interference devices.

tdd-tx

Configures the alarm for Time Division Duplex (TDD) transmitters.

video

Configures the alarm for video cameras.

wimax-fixed

Configures the alarm for WiMax fixed interference devices.

wimax-mobile

Configures the alarm for WiMax mobile interference devices.

Command Default

The alarm for Wi-Fi inverted devices is enabled and for all other interference devices is disabled.

Command Modes

Global configuration (config).

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

You must enable CleanAir using the ap dot11 5ghz cleanair command before you configure this command.

Examples

This example shows how to enable the alarm to notify interferences from a radar device:

Switch(config)# ap dot11 5ghz cleanair alarm device radar

ap dot11 5ghz rrm channel cleanair-event

To enable Event-Driven RRM (EDRRM) and configure the sensitivity for 5-GHz devices, use the ap dot11 5ghz rrm channel cleanair-event command in global configuration mode. To disable EDRRM, use the no form of the command.

ap dot11 5ghz rrm channel cleanair-event [ sensitivity { high | low | medium } ]

no ap dot11 5ghz rrm channel cleanair-event [ sensitivity { high | low | medium } ]

Syntax Description

sensitivity

(Optional) Configures the EDRRM sensitivity of the CleanAir event.

high

(Optional) Specifies the highest sensitivity to non-Wi–Fi interference as indicated by the air quality (AQ) value.

low

(Optional) Specifies the least sensitivity to non-Wi–Fi interference as indicated by the AQ value.

medium

(Optional) Specifies medium sensitivity to non-Wi–Fi interference as indicated by the AQ value.

Command Default

EDRRM is disabled and the EDRRM sensitivity is low.

Command Modes

Global configuration (config).

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

You must enable EDRRM using the ap dot11 5ghz rrm channel cleanair-event command before you configure the sensitivity.

Examples

This example shows how to enable EDRRM and set the EDRRM sensitivity to high:

Switch(config)# ap dot11 5ghz rrm channel cleanair-event
Switch(config)# ap dot11 5ghz rrm channel cleanair-event sensitivity high

ap dot11 5ghz rrm channel device

To configure persistent non-Wi-Fi device avoidance in the 802.11a channel, use the ap dot11 5ghz rrm channel device command in global configuration mode. To disable persistent device avoidance, use the no form of this command.

ap dot11 5ghz rrm channel device

no ap dot11 5ghz rrm channel device

Syntax Description

This command has no arguments or keywords.

Command Default

The CleanAir persistent device state is disabled.

Command Modes

Global configuration (config)

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

CleanAir-capable monitor mode access points collect information about persistent devices on all configured channels and stores the information in the switch. Local and bridge mode access points detect interference devices on the serving channels only.

Examples

This example shows how to enable persistent device avoidance on 802.11a devices:

Switch(config)# ap dot11 5ghz rrm channel device

ap dot11 5ghz cleanair alarm air-quality

To configure the alarm when the Air Quality (AQ) reaches the threshold value for the 5-GHz devices, use the ap dot11 5ghz cleanair alarm air-quality command. To disable the alarm when the AQ reaches the threshold value for the 5-GHz devices, use the no form of this command.

ap dot11 5ghz cleanair alarm air-quality threshold threshold _value

Syntax Description

threshold threshold _value

Configures the threshold value for air quality. The range is from 1 to 100.

Command Default

The default threshold value for AQ is 10.

Command Modes

Global configuration (config).

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

You must enable CleanAir using the ap dot11 5ghz cleanaircommand before you configure this command.

Examples

This example shows how to set the threshold value for the AQ:

Switch(config)# ap dot11 5ghz cleanair alarm air-quality threshold 30

Related Commands

Command

Description

ap dot11 5ghz cleanair

Enables CleanAir for 5-GHz devices.

Related Information

default ap dot11 5ghz cleanair device

Configures the 5-GHz interference devices that will generate reports on the switch.

ap dot11 5ghz cleanair

To enable CleanAir for detecting 5-GHz devices, use the ap dot11 5ghz cleanair command in global configuration mode.

ap dot11 5ghz cleanair

Command Default

Disabled.

Command Modes

Global configuration.

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

You must enable this CleanAir command before you configure other CleanAir commands.

Examples

This example shows how to enable CleanAir for 5-GHz devices:

Switch(config)# ap dot11 5ghz cleanair

ap dot11 5ghz cleanair alarm device

To configure the alarm for the 5-GHz interference devices, use the ap dot11 5ghz cleanair alarm device command.

ap dot11 5ghz cleanair alarm device {canopy | cont-tx | dect-like | inv | jammer | nonstd | radar | superag | tdd-tx | video | wimax-fixed | wimax-mobile}

Syntax Description

canopy

Configures the alarm for canopy interference devices.

cont-tx

Configures the alarm for continuous transmitters.

dect-like

Configures the alarm for Digital Enhanced Cordless Communication (DECT)-like phones.

inv

Configures the alarm for devices using spectrally inverted Wi-Fi signals.

jammer

Configures the alarm for jammer interference devices.

nonstd

Configures the alarm for devices using nonstandard Wi-Fi channels.

radar

Configures the alarm for radars.

superag

Configures the alarm for 802.11 SuperAG interference devices.

tdd-tx

Configures the alarm for Time Division Duplex (TDD) transmitters.

video

Configures the alarm for video cameras.

wimax-fixed

Configures the alarm for WiMax fixed interference devices.

wimax-mobile

Configures the alarm for WiMax mobile interference devices.

Command Default

The alarm for Wi-Fi inverted devices is enabled and for all other interference devices is disabled.

Command Modes

Global configuration (config).

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

You must enable CleanAir using the ap dot11 5ghz cleanair command before you configure this command.

Examples

This example shows how to enable the alarm to notify interferences from a radar device:

Switch(config)# ap dot11 5ghz cleanair alarm device radar

Related Commands

Command

Description

ap dot11 5ghz cleanair

Enables CleanAir for 5-GHz devices.

ap dot11 5ghz cleanair alarm air-quality

Configures CleanAir AQ for 5-GHz devices.

ap dot11 5ghz cleanair

To enable CleanAir for detecting 5-GHz devices, use the ap dot11 5ghz cleanair command in global configuration mode.

ap dot11 5ghz cleanair

Command Default

Disabled.

Command Modes

Global configuration.

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

You must enable this CleanAir command before you configure other CleanAir commands.

Examples

This example shows how to enable CleanAir for 5-GHz devices:

Switch(config)# ap dot11 5ghz cleanair

ap dot11 5ghz cleanair alarm air-quality

To configure the alarm when the Air Quality (AQ) reaches the threshold value for the 5-GHz devices, use the ap dot11 5ghz cleanair alarm air-quality command. To disable the alarm when the AQ reaches the threshold value for the 5-GHz devices, use the no form of this command.

ap dot11 5ghz cleanair alarm air-quality threshold threshold _value

Syntax Description

threshold threshold _value

Configures the threshold value for air quality. The range is from 1 to 100.

Command Default

The default threshold value for AQ is 10.

Command Modes

Global configuration (config).

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

You must enable CleanAir using the ap dot11 5ghz cleanaircommand before you configure this command.

Examples

This example shows how to set the threshold value for the AQ:

Switch(config)# ap dot11 5ghz cleanair alarm air-quality threshold 30

ap dot11 5ghz rrm channel cleanair-event

To enable Event-Driven RRM (EDRRM) and configure the sensitivity for 5-GHz devices, use the ap dot11 5ghz rrm channel cleanair-event command in global configuration mode. To disable EDRRM, use the no form of the command.

ap dot11 5ghz rrm channel cleanair-event [ sensitivity { high | low | medium } ]

no ap dot11 5ghz rrm channel cleanair-event [ sensitivity { high | low | medium } ]

Syntax Description

sensitivity

(Optional) Configures the EDRRM sensitivity of the CleanAir event.

high

(Optional) Specifies the highest sensitivity to non-Wi–Fi interference as indicated by the air quality (AQ) value.

low

(Optional) Specifies the least sensitivity to non-Wi–Fi interference as indicated by the AQ value.

medium

(Optional) Specifies medium sensitivity to non-Wi–Fi interference as indicated by the AQ value.

Command Default

EDRRM is disabled and the EDRRM sensitivity is low.

Command Modes

Global configuration (config).

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

You must enable EDRRM using the ap dot11 5ghz rrm channel cleanair-event command before you configure the sensitivity.

Examples

This example shows how to enable EDRRM and set the EDRRM sensitivity to high:

Switch(config)# ap dot11 5ghz rrm channel cleanair-event
Switch(config)# ap dot11 5ghz rrm channel cleanair-event sensitivity high

Related Commands

Command

Description

ap dot11 5ghz cleanair

Enables CleanAir for 5-GHz devices.

ap dot11 5ghz rrm channel device

Configures persistent non-Wi-Fi device avoidance in the 802.11a channel

ap dot11 5ghz cleanair

To enable CleanAir for detecting 5-GHz devices, use the ap dot11 5ghz cleanair command in global configuration mode.

ap dot11 5ghz cleanair

Command Default

Disabled.

Command Modes

Global configuration.

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

You must enable this CleanAir command before you configure other CleanAir commands.

Examples

This example shows how to enable CleanAir for 5-GHz devices:

Switch(config)# ap dot11 5ghz cleanair

ap dot11 5ghz rrm channel device

To configure persistent non-Wi-Fi device avoidance in the 802.11a channel, use the ap dot11 5ghz rrm channel device command in global configuration mode. To disable persistent device avoidance, use the no form of this command.

ap dot11 5ghz rrm channel device

no ap dot11 5ghz rrm channel device

Syntax Description

This command has no arguments or keywords.

Command Default

The CleanAir persistent device state is disabled.

Command Modes

Global configuration (config)

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

CleanAir-capable monitor mode access points collect information about persistent devices on all configured channels and stores the information in the switch. Local and bridge mode access points detect interference devices on the serving channels only.

Examples

This example shows how to enable persistent device avoidance on 802.11a devices:

Switch(config)# ap dot11 5ghz rrm channel device

ap dot11 5ghz rrm channel device

To configure persistent non-Wi-Fi device avoidance in the 802.11a channel, use the ap dot11 5ghz rrm channel device command in global configuration mode. To disable persistent device avoidance, use the no form of this command.

ap dot11 5ghz rrm channel device

no ap dot11 5ghz rrm channel device

Syntax Description

This command has no arguments or keywords.

Command Default

The CleanAir persistent device state is disabled.

Command Modes

Global configuration (config)

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

CleanAir-capable monitor mode access points collect information about persistent devices on all configured channels and stores the information in the switch. Local and bridge mode access points detect interference devices on the serving channels only.

Examples

This example shows how to enable persistent device avoidance on 802.11a devices:

Switch(config)# ap dot11 5ghz rrm channel device

Related Commands

Command

Description

ap dot11 5ghz cleanair

Enables CleanAir for 5-GHz devices.

ap dot11 5ghz rrm channel cleanair-event

Enables EDRRM for 5-GHz devices.

ap dot11 5ghz cleanair

To enable CleanAir for detecting 5-GHz devices, use the ap dot11 5ghz cleanair command in global configuration mode.

ap dot11 5ghz cleanair

Command Default

Disabled.

Command Modes

Global configuration.

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

You must enable this CleanAir command before you configure other CleanAir commands.

Examples

This example shows how to enable CleanAir for 5-GHz devices:

Switch(config)# ap dot11 5ghz cleanair

ap dot11 5ghz rrm channel cleanair-event

To enable Event-Driven RRM (EDRRM) and configure the sensitivity for 5-GHz devices, use the ap dot11 5ghz rrm channel cleanair-event command in global configuration mode. To disable EDRRM, use the no form of the command.

ap dot11 5ghz rrm channel cleanair-event [ sensitivity { high | low | medium } ]

no ap dot11 5ghz rrm channel cleanair-event [ sensitivity { high | low | medium } ]

Syntax Description

sensitivity

(Optional) Configures the EDRRM sensitivity of the CleanAir event.

high

(Optional) Specifies the highest sensitivity to non-Wi–Fi interference as indicated by the air quality (AQ) value.

low

(Optional) Specifies the least sensitivity to non-Wi–Fi interference as indicated by the AQ value.

medium

(Optional) Specifies medium sensitivity to non-Wi–Fi interference as indicated by the AQ value.

Command Default

EDRRM is disabled and the EDRRM sensitivity is low.

Command Modes

Global configuration (config).

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

You must enable EDRRM using the ap dot11 5ghz rrm channel cleanair-event command before you configure the sensitivity.

Examples

This example shows how to enable EDRRM and set the EDRRM sensitivity to high:

Switch(config)# ap dot11 5ghz rrm channel cleanair-event
Switch(config)# ap dot11 5ghz rrm channel cleanair-event sensitivity high

ap dot11 24ghz cleanair

To enable CleanAir for detecting 2.4-GHz devices, use the ap dot11 24ghz cleanair command in global configuration mode. To disable CleanAir for detecting 2.4-GHz devices, use the no form of this command.

ap dot11 24ghz cleanair

Syntax Description

This command has no arguments or keywords.

Command Default

Disabled.

Command Modes

Global configuration (config).

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

You must enable this CleanAir command before you configure other CleanAir commands.

Examples

This example shows how to enable CleanAir for 2.4-GHz devices:

Switch(config)# ap dot11 24ghz cleanair

Related Commands

Command

Description

ap dot11 24ghz cleanair alarm air-quality

Configures the alarm for the AQ of 2.4 GHz devices.

ap dot11 24ghz cleanair alarm device

Configures alarm for 2.4-GHz interference devices.

ap dot11 24ghz rrm channel cleanair-event

ap dot11 24ghz rrm channel device

Configures persistent non-Wi-Fi device avoidance in the 802.11b channel.

Related Information

default ap dot11 24ghz cleanair device

Configures the default 2.4-GHz interference devices to generate reports.

ap dot11 24ghz cleanair alarm air-quality

To configure the alarm for the threshold value of Air Quality (AQ) for all 2.4-GHz devices, use the ap dot11 24ghz cleanair alarm air-quality command in global configuration mode. To disable the alarm for the threshold value of AQ for all 2.4-GHz devices, use the no form of this command.

ap dot11 24ghz cleanair alarm air-quality threshold threshold_value

Syntax Description

threshold threshold_value

Configures the threshold value for AQ. The range is from 1 to 100.

Command Default

The default threshold value for AQ is 10.

Command Modes

Global configuration (config)

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

You must enable CleanAir using the ap dot11 24ghz cleanair command before you configure this command.

Examples

This example shows how to set the threshold value for the AQ:

Switch(config)# ap dot11 24ghz cleanair alarm air-quality threshold 50

ap dot11 24ghz cleanair alarm device

To configure the alarm for the 2.4-GHz interference devices, use the ap dot11 24ghz cleanair alarm device command in global configuration mode. To disable the alarm for the 2.4-GHz interference devices, use the no form of this command.

ap dot11 24ghz cleanairalarm { device | bt-discovery | bt-link canopy| cont-tx | dect-like | fh | inv | jammer | mw-oven | nonstd | superag | tdd-tx video | wimax-fixed | wimax-mobile | xbox | zigbee}

Syntax Description

bt-discovery

Configures the alarm for Bluetooth interference devices.

bt-link

Configures the alarm for any Bluetooth link.

canopy

Configures the alarm for canopy interference devices.

cont-tx

Configures the alarm for continuous transmitters.

dect-like

Configures the alarm for Digital Enhanced Cordless Communication (DECT)-like phones.

fh

Configures the alarm for 802.11 frequency hopping (FH) devices.

inv

Configures the alarm for devices using spectrally inverted Wi-Fi signals.

jammer

Configures the alarm for jammer interference devices.

mw-oven

Configures the alarm for microwave ovens.

nonstd

Configures the alarm for devices using nonstandard Wi-Fi channels.

superag

Configures the alarm for 802.11 SuperAG interference devices.

tdd-tx

Configures the alarm for Time Division Duplex (TDD) transmitters.

video

Configures the alarm for video cameras.

wimax-fixed

Configures the alarm for WiMax fixed interference devices.

wimax-mobile

Configures the alarm for WiMax mobile interference devices.

xbox

Configures the alarm for Xbox interference devices.

zigbee

Configures the alarm for 802.15.4 interference devices.

Command Default

The alarm for Wi-Fi inverted devices is enabled. The alarm for all other devices is disabled.

Command Modes

Global configuration (config).

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

You must enable CleanAir using the ap dot11 24ghz cleanair command before you configure this command.

Examples

This example shows how to enable the alarm to notify interferences from a Zigbee device:

Switch(config)# ap dot11 24ghz cleanair alarm device zigbee

ap dot11 24ghz rrm channel cleanair-event

To enable Event-Driven RRM (EDRRM) and the sensitivity for 2.4-GHz devices, use the ap dot11 24ghz rrm channel cleanair-event command in global configuration mode. To disable EDRRM, use the no form of this command.

ap dot11 24ghz rrm channel cleanair-event sensitivity { high | low | medium }

no ap dot11 24ghz rrm channel cleanair-event [sensitivity{high | low | medium}]

Syntax Description

sensitivity

(Optional) Configures the EDRRM sensitivity of the CleanAir event.

high

(Optional) Specifies the highest sensitivity to non-Wi–Fi interference as indicated by the air quality (AQ) value.

low

(Optional) Specifies the least sensitivity to non-Wi–Fi interference as indicated by the AQ value.

medium

(Optional) Specifies medium sensitivity to non-Wi–Fi interference as indicated by the AQ value.

Command Default

EDRRM is disabled and the sensitivity is low.

Command Modes

Global configuration (config).

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

You must enable EDRRM using the ap dot11 24ghz rrm channel cleanair-event command before you configure the sensitivity.

Examples

This example shows how to enable EDRRM and set the EDRRM sensitivity to low:

Switch(config)# ap dot11 24ghz rrm channel cleanair-event
Switch(config)# ap dot11 24ghz rrm channel cleanair-event sensitivity low

ap dot11 24ghz rrm channel device

To configure persistent non-Wi-Fi device avoidance in the 802.11b channel, use the ap dot11 24ghz rrm channel device command in global configuration mode. To disable persistent device avoidance, use the no form of this command.

ap dot11 24ghz rrm channel device

no ap dot11 24ghz rrm channel device

Syntax Description

This command has no arguments or keywords.

Command Default

Persistent device avoidance is disabled.

Command Modes

Global configuration (config).

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

CleanAir-capable monitor mode access points collect information about persistent devices on all configured channels and stores the information in the switch. Local and bridge mode access points detect interference devices on the serving channels only.

Examples

This example shows how to enable persistent device avoidance:

Switch(config)# ap dot11 24ghz rrm channel device

ap dot11 24ghz cleanair alarm air-quality

To configure the alarm for the threshold value of Air Quality (AQ) for all 2.4-GHz devices, use the ap dot11 24ghz cleanair alarm air-quality command in global configuration mode. To disable the alarm for the threshold value of AQ for all 2.4-GHz devices, use the no form of this command.

ap dot11 24ghz cleanair alarm air-quality threshold threshold_value

Syntax Description

threshold threshold_value

Configures the threshold value for AQ. The range is from 1 to 100.

Command Default

The default threshold value for AQ is 10.

Command Modes

Global configuration (config)

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

You must enable CleanAir using the ap dot11 24ghz cleanair command before you configure this command.

Examples

This example shows how to set the threshold value for the AQ:

Switch(config)# ap dot11 24ghz cleanair alarm air-quality threshold 50

Related Commands

Command

Description

ap dot11 24ghz cleanair

Command to configure CleanAir for devices that work in the 2.4-GHz frequency.

ap dot11 24ghz cleanair alarm device

Configures alarm for 2.4-GHz interference devices.

Related Information

default ap dot11 24ghz cleanair device

Configures the default 2.4-GHz interference devices to generate reports.

ap dot11 24ghz cleanair

To enable CleanAir for detecting 2.4-GHz devices, use the ap dot11 24ghz cleanair command in global configuration mode. To disable CleanAir for detecting 2.4-GHz devices, use the no form of this command.

ap dot11 24ghz cleanair

Syntax Description

This command has no arguments or keywords.

Command Default

Disabled.

Command Modes

Global configuration (config).

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

You must enable this CleanAir command before you configure other CleanAir commands.

Examples

This example shows how to enable CleanAir for 2.4-GHz devices:

Switch(config)# ap dot11 24ghz cleanair

ap dot11 24ghz cleanair alarm device

To configure the alarm for the 2.4-GHz interference devices, use the ap dot11 24ghz cleanair alarm device command in global configuration mode. To disable the alarm for the 2.4-GHz interference devices, use the no form of this command.

ap dot11 24ghz cleanairalarm { device | bt-discovery | bt-link canopy| cont-tx | dect-like | fh | inv | jammer | mw-oven | nonstd | superag | tdd-tx video | wimax-fixed | wimax-mobile | xbox | zigbee}

Syntax Description

bt-discovery

Configures the alarm for Bluetooth interference devices.

bt-link

Configures the alarm for any Bluetooth link.

canopy

Configures the alarm for canopy interference devices.

cont-tx

Configures the alarm for continuous transmitters.

dect-like

Configures the alarm for Digital Enhanced Cordless Communication (DECT)-like phones.

fh

Configures the alarm for 802.11 frequency hopping (FH) devices.

inv

Configures the alarm for devices using spectrally inverted Wi-Fi signals.

jammer

Configures the alarm for jammer interference devices.

mw-oven

Configures the alarm for microwave ovens.

nonstd

Configures the alarm for devices using nonstandard Wi-Fi channels.

superag

Configures the alarm for 802.11 SuperAG interference devices.

tdd-tx

Configures the alarm for Time Division Duplex (TDD) transmitters.

video

Configures the alarm for video cameras.

wimax-fixed

Configures the alarm for WiMax fixed interference devices.

wimax-mobile

Configures the alarm for WiMax mobile interference devices.

xbox

Configures the alarm for Xbox interference devices.

zigbee

Configures the alarm for 802.15.4 interference devices.

Command Default

The alarm for Wi-Fi inverted devices is enabled. The alarm for all other devices is disabled.

Command Modes

Global configuration (config).

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

You must enable CleanAir using the ap dot11 24ghz cleanair command before you configure this command.

Examples

This example shows how to enable the alarm to notify interferences from a Zigbee device:

Switch(config)# ap dot11 24ghz cleanair alarm device zigbee

ap dot11 24ghz cleanair alarm device

To configure the alarm for the 2.4-GHz interference devices, use the ap dot11 24ghz cleanair alarm device command in global configuration mode. To disable the alarm for the 2.4-GHz interference devices, use the no form of this command.

ap dot11 24ghz cleanairalarm { device | bt-discovery | bt-link canopy| cont-tx | dect-like | fh | inv | jammer | mw-oven | nonstd | superag | tdd-tx video | wimax-fixed | wimax-mobile | xbox | zigbee}

Syntax Description

bt-discovery

Configures the alarm for Bluetooth interference devices.

bt-link

Configures the alarm for any Bluetooth link.

canopy

Configures the alarm for canopy interference devices.

cont-tx

Configures the alarm for continuous transmitters.

dect-like

Configures the alarm for Digital Enhanced Cordless Communication (DECT)-like phones.

fh

Configures the alarm for 802.11 frequency hopping (FH) devices.

inv

Configures the alarm for devices using spectrally inverted Wi-Fi signals.

jammer

Configures the alarm for jammer interference devices.

mw-oven

Configures the alarm for microwave ovens.

nonstd

Configures the alarm for devices using nonstandard Wi-Fi channels.

superag

Configures the alarm for 802.11 SuperAG interference devices.

tdd-tx

Configures the alarm for Time Division Duplex (TDD) transmitters.

video

Configures the alarm for video cameras.

wimax-fixed

Configures the alarm for WiMax fixed interference devices.

wimax-mobile

Configures the alarm for WiMax mobile interference devices.

xbox

Configures the alarm for Xbox interference devices.

zigbee

Configures the alarm for 802.15.4 interference devices.

Command Default

The alarm for Wi-Fi inverted devices is enabled. The alarm for all other devices is disabled.

Command Modes

Global configuration (config).

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

You must enable CleanAir using the ap dot11 24ghz cleanair command before you configure this command.

Examples

This example shows how to enable the alarm to notify interferences from a Zigbee device:

Switch(config)# ap dot11 24ghz cleanair alarm device zigbee

Related Commands

Command

Description

ap dot11 24ghz cleanair

Command to configure CleanAir for devices that work in the 2.4-GHz frequency.

ap dot11 24ghz cleanair alarm air-quality

Configures the alarm for the AQ of 2.4 GHz devices.

Related Information

default ap dot11 24ghz cleanair device

Configures the default 2.4-GHz interference devices to generate reports.

ap dot11 24ghz cleanair

To enable CleanAir for detecting 2.4-GHz devices, use the ap dot11 24ghz cleanair command in global configuration mode. To disable CleanAir for detecting 2.4-GHz devices, use the no form of this command.

ap dot11 24ghz cleanair

Syntax Description

This command has no arguments or keywords.

Command Default

Disabled.

Command Modes

Global configuration (config).

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

You must enable this CleanAir command before you configure other CleanAir commands.

Examples

This example shows how to enable CleanAir for 2.4-GHz devices:

Switch(config)# ap dot11 24ghz cleanair

ap dot11 24ghz cleanair alarm air-quality

To configure the alarm for the threshold value of Air Quality (AQ) for all 2.4-GHz devices, use the ap dot11 24ghz cleanair alarm air-quality command in global configuration mode. To disable the alarm for the threshold value of AQ for all 2.4-GHz devices, use the no form of this command.

ap dot11 24ghz cleanair alarm air-quality threshold threshold_value

Syntax Description

threshold threshold_value

Configures the threshold value for AQ. The range is from 1 to 100.

Command Default

The default threshold value for AQ is 10.

Command Modes

Global configuration (config)

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

You must enable CleanAir using the ap dot11 24ghz cleanair command before you configure this command.

Examples

This example shows how to set the threshold value for the AQ:

Switch(config)# ap dot11 24ghz cleanair alarm air-quality threshold 50

ap dot11 24ghz cleanair

To enable CleanAir for detecting 2.4-GHz devices, use the ap dot11 24ghz cleanair command in global configuration mode. To disable CleanAir for detecting 2.4-GHz devices, use the no form of this command.

ap dot11 24ghz cleanair

Syntax Description

This command has no arguments or keywords.

Command Default

Disabled.

Command Modes

Global configuration (config).

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

You must enable this CleanAir command before you configure other CleanAir commands.

Examples

This example shows how to enable CleanAir for 2.4-GHz devices:

Switch(config)# ap dot11 24ghz cleanair

ap dot11 24ghz cleanair alarm air-quality

To configure the alarm for the threshold value of Air Quality (AQ) for all 2.4-GHz devices, use the ap dot11 24ghz cleanair alarm air-quality command in global configuration mode. To disable the alarm for the threshold value of AQ for all 2.4-GHz devices, use the no form of this command.

ap dot11 24ghz cleanair alarm air-quality threshold threshold_value

Syntax Description

threshold threshold_value

Configures the threshold value for AQ. The range is from 1 to 100.

Command Default

The default threshold value for AQ is 10.

Command Modes

Global configuration (config)

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

You must enable CleanAir using the ap dot11 24ghz cleanair command before you configure this command.

Examples

This example shows how to set the threshold value for the AQ:

Switch(config)# ap dot11 24ghz cleanair alarm air-quality threshold 50

ap dot11 24ghz cleanair alarm device

To configure the alarm for the 2.4-GHz interference devices, use the ap dot11 24ghz cleanair alarm device command in global configuration mode. To disable the alarm for the 2.4-GHz interference devices, use the no form of this command.

ap dot11 24ghz cleanairalarm { device | bt-discovery | bt-link canopy| cont-tx | dect-like | fh | inv | jammer | mw-oven | nonstd | superag | tdd-tx video | wimax-fixed | wimax-mobile | xbox | zigbee}

Syntax Description

bt-discovery

Configures the alarm for Bluetooth interference devices.

bt-link

Configures the alarm for any Bluetooth link.

canopy

Configures the alarm for canopy interference devices.

cont-tx

Configures the alarm for continuous transmitters.

dect-like

Configures the alarm for Digital Enhanced Cordless Communication (DECT)-like phones.

fh

Configures the alarm for 802.11 frequency hopping (FH) devices.

inv

Configures the alarm for devices using spectrally inverted Wi-Fi signals.

jammer

Configures the alarm for jammer interference devices.

mw-oven

Configures the alarm for microwave ovens.

nonstd

Configures the alarm for devices using nonstandard Wi-Fi channels.

superag

Configures the alarm for 802.11 SuperAG interference devices.

tdd-tx

Configures the alarm for Time Division Duplex (TDD) transmitters.

video

Configures the alarm for video cameras.

wimax-fixed

Configures the alarm for WiMax fixed interference devices.

wimax-mobile

Configures the alarm for WiMax mobile interference devices.

xbox

Configures the alarm for Xbox interference devices.

zigbee

Configures the alarm for 802.15.4 interference devices.

Command Default

The alarm for Wi-Fi inverted devices is enabled. The alarm for all other devices is disabled.

Command Modes

Global configuration (config).

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

You must enable CleanAir using the ap dot11 24ghz cleanair command before you configure this command.

Examples

This example shows how to enable the alarm to notify interferences from a Zigbee device:

Switch(config)# ap dot11 24ghz cleanair alarm device zigbee

ap dot11 24ghz rrm channel cleanair-event

To enable Event-Driven RRM (EDRRM) and the sensitivity for 2.4-GHz devices, use the ap dot11 24ghz rrm channel cleanair-event command in global configuration mode. To disable EDRRM, use the no form of this command.

ap dot11 24ghz rrm channel cleanair-event sensitivity { high | low | medium }

no ap dot11 24ghz rrm channel cleanair-event [sensitivity{high | low | medium}]

Syntax Description

sensitivity

(Optional) Configures the EDRRM sensitivity of the CleanAir event.

high

(Optional) Specifies the highest sensitivity to non-Wi–Fi interference as indicated by the air quality (AQ) value.

low

(Optional) Specifies the least sensitivity to non-Wi–Fi interference as indicated by the AQ value.

medium

(Optional) Specifies medium sensitivity to non-Wi–Fi interference as indicated by the AQ value.

Command Default

EDRRM is disabled and the sensitivity is low.

Command Modes

Global configuration (config).

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

You must enable EDRRM using the ap dot11 24ghz rrm channel cleanair-event command before you configure the sensitivity.

Examples

This example shows how to enable EDRRM and set the EDRRM sensitivity to low:

Switch(config)# ap dot11 24ghz rrm channel cleanair-event
Switch(config)# ap dot11 24ghz rrm channel cleanair-event sensitivity low

Related Commands

Command

Description

ap dot11 24ghz cleanair

Command to configure CleanAir for devices that work in the 2.4-GHz frequency.

ap dot11 24ghz rrm channel device

Configures persistent non-Wi-Fi device avoidance in the 802.11b channel.

ap dot11 24ghz cleanair

To enable CleanAir for detecting 2.4-GHz devices, use the ap dot11 24ghz cleanair command in global configuration mode. To disable CleanAir for detecting 2.4-GHz devices, use the no form of this command.

ap dot11 24ghz cleanair

Syntax Description

This command has no arguments or keywords.

Command Default

Disabled.

Command Modes

Global configuration (config).

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

You must enable this CleanAir command before you configure other CleanAir commands.

Examples

This example shows how to enable CleanAir for 2.4-GHz devices:

Switch(config)# ap dot11 24ghz cleanair

ap dot11 24ghz rrm channel device

To configure persistent non-Wi-Fi device avoidance in the 802.11b channel, use the ap dot11 24ghz rrm channel device command in global configuration mode. To disable persistent device avoidance, use the no form of this command.

ap dot11 24ghz rrm channel device

no ap dot11 24ghz rrm channel device

Syntax Description

This command has no arguments or keywords.

Command Default

Persistent device avoidance is disabled.

Command Modes

Global configuration (config).

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

CleanAir-capable monitor mode access points collect information about persistent devices on all configured channels and stores the information in the switch. Local and bridge mode access points detect interference devices on the serving channels only.

Examples

This example shows how to enable persistent device avoidance:

Switch(config)# ap dot11 24ghz rrm channel device

ap dot11 24ghz rrm channel device

To configure persistent non-Wi-Fi device avoidance in the 802.11b channel, use the ap dot11 24ghz rrm channel device command in global configuration mode. To disable persistent device avoidance, use the no form of this command.

ap dot11 24ghz rrm channel device

no ap dot11 24ghz rrm channel device

Syntax Description

This command has no arguments or keywords.

Command Default

Persistent device avoidance is disabled.

Command Modes

Global configuration (config).

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

CleanAir-capable monitor mode access points collect information about persistent devices on all configured channels and stores the information in the switch. Local and bridge mode access points detect interference devices on the serving channels only.

Examples

This example shows how to enable persistent device avoidance:

Switch(config)# ap dot11 24ghz rrm channel device

Related Commands

Command

Description

ap dot11 24ghz cleanair

Command to configure CleanAir for devices that work in the 2.4-GHz frequency.

ap dot11 24ghz rrm channel cleanair-event

ap dot11 24ghz cleanair

To enable CleanAir for detecting 2.4-GHz devices, use the ap dot11 24ghz cleanair command in global configuration mode. To disable CleanAir for detecting 2.4-GHz devices, use the no form of this command.

ap dot11 24ghz cleanair

Syntax Description

This command has no arguments or keywords.

Command Default

Disabled.

Command Modes

Global configuration (config).

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

You must enable this CleanAir command before you configure other CleanAir commands.

Examples

This example shows how to enable CleanAir for 2.4-GHz devices:

Switch(config)# ap dot11 24ghz cleanair

ap dot11 24ghz rrm channel cleanair-event

To enable Event-Driven RRM (EDRRM) and the sensitivity for 2.4-GHz devices, use the ap dot11 24ghz rrm channel cleanair-event command in global configuration mode. To disable EDRRM, use the no form of this command.

ap dot11 24ghz rrm channel cleanair-event sensitivity { high | low | medium }

no ap dot11 24ghz rrm channel cleanair-event [sensitivity{high | low | medium}]

Syntax Description

sensitivity

(Optional) Configures the EDRRM sensitivity of the CleanAir event.

high

(Optional) Specifies the highest sensitivity to non-Wi–Fi interference as indicated by the air quality (AQ) value.

low

(Optional) Specifies the least sensitivity to non-Wi–Fi interference as indicated by the AQ value.

medium

(Optional) Specifies medium sensitivity to non-Wi–Fi interference as indicated by the AQ value.

Command Default

EDRRM is disabled and the sensitivity is low.

Command Modes

Global configuration (config).

Command History

Release

Modification

Cisco IOS XE 3.2SE

This command was introduced.

Usage Guidelines

You must enable EDRRM using the ap dot11 24ghz rrm channel cleanair-event command before you configure the sensitivity.

Examples

This example shows how to enable EDRRM and set the EDRRM sensitivity to low:

Switch(config)# ap dot11 24ghz rrm channel cleanair-event
Switch(config)# ap dot11 24ghz rrm channel cleanair-event sensitivity low