This command only takes effective on 802.11n radios. If you change the radio type of an 802.11n radio, the default setting for this function of the new radio type is restored.

The device only receives but does not send A-MSDU frames.

Examples

# Disable the A-MSDU function.

<sysname> system-view

[sysname] interface wlan-radio 1/0/1

[sysname-WLAN-Radio1/0/1] undo a-msdu enable

ani enable

Use ani enable to enable the Adaptive Noise Immunity (ANI) function.

Use undo ani enable to disable the ANI function.

Syntax

ani enable

undo ani enable

Default

ANI is enabled.

Views

WLAN-Radio interface view

Default command level

2: System level

Usage guidelines

After the ANI function is enabled, the device automatically adjusts the noise immunity level according to the surrounding signal environment to eliminate RF interference.

Examples

# Disable ANI.

<Sysname> system-view

[Sysname] interface wlan-radio 1/0/1

[Sysname-WLAN-Radio 1/0/1] undo ani enable

antenna type

Use antenna type to specify the antenna type.

Use undo antenna type to restore the default.

Syntax

antenna type type

undo antenna type

Default

The default antenna type is internal for WA4620i-ACN and WA4300 series and Ext-Def for WA4620E-ACN.

Views

WLAN-Radio interface view

Default command level

2: System level

Parameters

type: Specifies the antenna type.

Examples

# Specify the antenna type.

<sysname> system-view

[sysname] interface wlan-radio 1/0/1

[sysname-WLAN-Radio1/0/1] antenna type internal

beacon-measurement enable

Use beacon-measurement enable to enable beacon measurement.

Use undo beacon-measurement enable to disable beacon measurement.

Syntax

beacon-measurement enable

undo beacon-measurement enable

Default

Beacon measurement is disabled.

Views

Service template view

Default command level

2: System level

Usage guidelines

Enable beacon measurement for the AP to send beacon measurement requests to clients that support the 802.11k protocol.

Examples

# Disable beacon measurement.

<Sysname> system-view

[Sysname] wlan service-template 1 clear

[Sysname-wlan-st-1] beacon-measurement enable

beacon-measurement interval

Use beacon-measurement interval to set the interval at which the AP sends beacon measurement requests to clients.

Use undo beacon-measurement interval to restore the default.

Syntax

beacon-measurement interval interval

undo beacon-measurement interval

Default

The interval is 60 seconds.

Views

Service template view

Default command level

2: System level

Parameters

interval: Specifies the interval at which the AP sends beacon measurement requests to clients, in the range of 10 to 200 seconds.

Examples

# Set the interval for sending beacon measurement requests to 60 seconds.

<Sysname> system-view

[Sysname] wlan service-template 1 clear

[Sysname-wlan-st-1] beacon-measurement enable

beacon-measurement type

Use beacon-measurement type to set the beacon measurement mode.

Use undo beacon-measurement type to restore the default.

Syntax

beacon-measurement type { active | beacon-table | passive }

undo beacon-measurement type

Default

The beacon-table mode is used.

Views

Service template view

Default command level

2: System level

Parameters

active: Enables the active beacon measurement mode. In this mode, the AP sends a beacon measurement request to a client. Upon receiving the request, the client broadcasts probe requests on all supported channels, sets a measurement duration timer, and, at the end of the measurement duration, compiles all received beacons and probe responses into a measurement report.

beacon-table: Enables the beacon-table beacon measurement mode. In this mode, the AP sends a beacon measurement request to a client. Upon receiving the request, the client measures beacons and returns a report to the AP. The report contains all beacon information stored on the client.. The client does not perform any additional measurements.

passive: Enables the passive beacon measurement mode. In this mode, the AP sends a beacon measurement request to a client. Upon receiving the request, the client sets a measurement duration timer, and, at the end of the measurement duration, compiles all received beacons and probe responses into a measurement report.

Examples

# Set the beacon measurement mode to active.

<Sysname> system-view

[Sysname] wlan service-template 1 clear

[Sysname-wlan-st-1] beacon-measurement type active

beacon ssid-hide

Use beacon ssid-hide to disable the advertising of the Service Set Identifier (SSID) in beacon frames.

Use undo beacon ssid-hide to restore the default.

Syntax

beacon ssid-hide

undo beacon ssid-hide

Default

The SSID is advertised in beacon frames.

Views

Service template view

Default command level

2: System level

Usage guidelines

If the advertising of the SSID in beacon frames is disabled, the SSID must be configured for the clients to associate with the AP.

Disabling the advertising of the SSID in beacon frames inhibits wireless security. Allowing the advertising of the SSID in beacon frames enables clients to discover an AP more easily.

Examples

# Disable the advertising of the SSID in beacon frames.

<Sysname> system-view

[Sysname] wlan service-template 1 clear

[Sysname-wlan-st-1] beacon ssid-hide

beacon-interval

Use beacon-interval to set the interval for sending beacon frames. Beacon frames are transmitted at a regular interval to allow mobile clients to join the network.

Use undo beacon-interval to restore the default beacon interval.

Syntax

beacon-interval interval

undo beacon-interval

Default

The beacon interval is 100 TUs.

Views

WLAN-Radio interface view

Default command level

2: System level

Parameters

interval: Specifies the interval for sending beacon frames. The value is in the range of 32 to 8191 time units (TUs).

Examples

# Specify the beacon interval as 1000 TUs.

<Sysname> System-view

[Sysname] interface wlan-radio 1/0/1

[Sysname-WLAN-Radio1/0/1] beacon-interval 1000

channel

Use channel to specify a channel for the radio.

Use undo channel to restore the default.

Syntax

channel { channel-number | auto }

undo channel

Default

auto mode is set.

Views

WLAN-Radio interface view

Default command level

2: System level

Parameters

channel-number: Specifies a channel. The working channels depend on the country code and radio mode. An 802.11a, 802.11ac, or 802.11an radio interface supports the 36, 40, 44, 48, 52, 56, 60, 64, 149, 153, 157, 161, and 165 channels. An 802.11b, 802.11g, or 802.11gn radio interface supports channels 1 through 13.

auto: Configures the channel to be automatically selected by the device according to the actual environment during system initialization.

Examples

# Specify channel 6 for radio interface 1/0/2.

<Sysname> system-view

[Sysname] interface wlan-radio 1/0/2

[Sysname-WLAN-Radio1/0/2] radio-type dot11b

[Sysname-WLAN-Radio1/0/2] channel 6

channel band-width

Use channel band-width to specify the channel bandwidth of the radio.

Use undo channel band-width to restore the default.

Syntax

channel band-width { 20 | 40 | 80 }

undo channel band-width

Default

The channel bandwidths of an 802.11an radio, the 802.11gn radio and the 802.11ac radio are 40 MHz, 20 MHz, and 80 MHz, respectively.

Views

WLAN-Radio interface view

Default command level

2: System level

Parameters

20: Specifies the channel bandwidth of the 802.11n radio as 20 MHz.

40: Specifies the channel bandwidth of the 802.11n radio as 40 MHz.

80: Specifies the channel bandwidth for the 802.11ac radio as 80 MHz.

Usage guidelines

This command is only effective on 802.11n and 802.11ac radios.

If you change the radio type of an 802.11n radio, the default setting for this function of the new radio type is restored.

If the channel bandwidth of the radio is set to 40 MHz, a 40 MHz channel is used as the working channel. If no 40 MHz channel is available, only a 20 MHz channel can be used. For more information, see IEEE 802.11n-2009.

Examples

# Configure the channel bandwidth of the radio as 40 MHz.

<sysname> system-view

[sysname] interface WLAN-Radio 1/0/1

[sysname-WLAN-Radio1/0/1] radio-type dot11ac

[sysname-WLAN-Radio1/0/1] channel band-width 40

client

Use client to allow 802.11n or 802.11ac client access.

Use undo client to restore the default.

Syntax

client { dot11n-only | dot11ac-only }

undo client { dot11n-only | dot11ac-only }

Default

An 802.11an or 802.11ac radio permits 802.11a, 802.11an, and 802.11ac clients access. An 802.11gn radio permits both 802.11b/g and 802.11gn client access.

Views

WLAN-Radio interface view

Default command level

2: System level

Parameters

dot11n-only: Permits 802.11n or 802.11ac clients in 5 GHz radio interface view. Permits 802.11n clients in 2.4 GHz radio interface view.

dot11ac-only: Permits only 802.11ac clients.

Usage guidelines

The client dot11n-only command permits only 802.11n or 802.11ac clients' access. To provide access for all 802.11a/b/g clients, disable this command.

The client dot11ac-only command permits only 802.11ac clients to access the WLAN. To provide access for 802.11a/n clients, disable this command.

Examples

# Configure the radio to allow only 802.11n and 802.11ac clients to access the WLAN.

<sysname> system-view

[sysname] interface WLAN-Radio 1/0/1

[sysname-WLAN-Radio1/0/1] radio-type dot11an

[sysname-WLAN-Radio1/0/1] client dot11n-only

# Configure the radio to allow only 802.11ac clients to access the WLAN.

<Sysname>system-view

[sysname] interface WLAN-Radio 1/0/1

[sysname-WLAN-Radio1/0/1] radio 1 type dot11ac

[sysname-WLAN-Radio1/0/1] client dot11ac-only

Related commands

· dot11n mandatory maximum-mcs

· dot11ac mandatory maximum-nss

client max-count (service template view)

Use client max-count to specify the maximum number of allowed clients for a radio.

Use undo client max-count to restore the default.

Syntax

client max-count max-number

undo client max-count

Default

Up to 64 clients can be associated with an SSID on a radio.

Views

Service template view

Default command level

2: System level

Parameters

max-number: Maximum number of clients associated with an SSID, in the range of 1 to 124.

Usage guidelines

When the maximum number is reached, the SSID is automatically hidden.

Examples

# Specify the maximum number of clients associated with the SSID service on a radio as 10.

<Sysname> system-view

[Sysname] wlan service-template 1 clear

[Sysname-wlan-st-1] ssid service

[Sysname-wlan-st-1] client max-count 10

debugging wlan mac

Use debugging wlan mac to enable the WLAN MAC to output debugging information such as error, event, packet, frame, and FSM debugging information.

Use undo debugging wlan mac to disable the specified debugging.

Syntax

debugging wlan mac { all | error | event | frame [ acl acl-number | verbose ] | fsm [ acl acl-number ] | timer }

undo debugging wlan mac { all | error | event | frame | fsm | timer }

Default

No WLAN debugging is enabled.

Views

User view

Default command level

2: System level

Parameters

all: Enables all WLAN MAC debugging.

error: Enables WLAN MAC error debugging.

event: Enables WLAN MAC event debugging.

frame: Enables WLAN MAC frame debugging.

acl acl-number: Specifies an ACL for frames. The value is in the range of 4000 to 4999.

verbose: Displays detailed debugging information.

fsm: Enables WLAN MAC FSM debugging.

timer: Enables WLAN MAC timer debugging.

Examples

# Enable WLAN MAC error debugging on the AC.

<Sysname> debugging wlan mac error

display wlan client

Use display wlan client to display WLAN client information. The information is displayed in the order of client MAC address.

Syntax

display wlan client { interface wlan-radio [ radio-number ] | mac-address mac-address | service-template service-template-number } [ verbose ] [ | { begin | exclude | include } regular-expression ]

Views

Any view

Default command level

1: Monitor level

Parameters

interface wlan-radio radio-number: Displays information about clients that are attached to the specified WLAN-radio interface.

mac-address mac-address: Specifies the MAC address of a client.

service-template service-template-number: Displays client information based on the specified service template. The service template number is in the range of 1 to 1024.

verbose: Displays detailed client information.

|: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide.

begin: Displays the first line that matches the specified regular expression and all lines that follow.

include: Displays all lines that match the specified regular expression.

regular-expression: Specifies a regular expression, which is a case sensitive string of 1 to 256 characters.

Examples

# Display information about all the clients.

<Sysname> display wlan client

Total Number of Clients : 3

Client Information

SSID: office

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

MAC Address User Name APID/RID IP Address VLAN

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

000f-e265-6400 –NA- 1/1 1.1.1.1 1

000f-e265-6401 user 1024/1 3.0.0.3 3

000f-e265-6402 [email protected] 103 /1 FE:11:12:03::11:25:13 1

Table 1 Command output

Field	Description
SSID	SSID with which the client is associated.
MAC address	MAC address of the client.
User Name	Username of the client: · The field is displayed as -NA- if the client adopts plain-text authentication or cipher-text authentication with no username. · The field is irrelevant to the portal authentication method. If the client uses the portal authentication method, the field does not display the portal username of the client.
APID/RID	ID of the AP or radio that the client is associated with.
IP Address	IP address of the client.
VLAN	VLAN to which the client belongs.

# Display detailed information about all clients.

<Sysname> display wlan client verbose

Total Number of Clients : 1

Client Information

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

MAC Address : 60a4-4c82-c1ee

User Name : -NA-

IP Address : 50.30.1.3

AID : 1

Radio Interface : WLAN-Radio1/0/1

Service Template Number : 1

SSID : office

BSSID : 0023-8900-4320

Port : WLAN-BSS32

VLAN : 30

State : Running

Power Save Mode : Active

Wireless Mode : 11ac

Channel Band-width : 20/40/80MHz

SM Power Save Enable : Disabled

Short GI for 20MHz : Supported

Short GI for 40MHz : Supported

Short GI for 80MHz : Supported

Short GI for 160/80+80MHz : Not Supported

LDPC RX capability : Not Supported

STBC TX capability : Supported

STBC RX capability : Supported For 1 Nss

Support VHT-MCS and Nss Set : 2,2,2,3,3,3,3,3

BLOCK ACK-TID 0 : IN

QoS Mode : WMM

Listen Interval (Beacon Interval) : 10

RSSI : 54

Rx/Tx Rate : 6/1300

Client Type : PRE-RSNA

Authentication Method : Open System

Authentication Mode : Central

AKM Method : None

Key Derivation : -NA-

4-Way Handshake State : -NA-

Group Key State : -NA-

Encryption Cipher : Clear

PMF Status : -NA-

Roam Status : Normal

Roam Count : 0

Up Time (hh:mm:ss) : 00:05:25

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

Table 2 Command output

Field	Description
MAC address	MAC address of the client.
User Name	Username of the client: · The field is displayed as -NA- if the client adopts plain-text authentication or cipher-text authentication with no username. · The field is irrelevant to the portal authentication method. If the client uses the portal authentication method, the field does not display the portal username of the client.
AID	Association ID of the client.
Radio Interface	WLAN radio interface.
SSID	SSID of the client.
BSSID	ID of the BSS.
Port	WLAN-DBSS interface associated with the client.
VLAN	VLAN to which the client belongs.
State	State of the client such as running.
Power Save Mode	Client’s power save mode such as active or sleep.
Wireless Mode	Wireless mode such as 802.11a, 802.11b, 802.11g, 802.11gn, 802.11an, and 802.11ac.
Channel Band-width	Channel bandwidth, 20 MHz, 40 MHz, or 80 MHz.
SM Power Save Enable	SM Power Save enables a client to have one antenna in the active state, and others in sleep state to save power. · Enabled—SM Power Save is enabled. · Disabled—SM Power Save is disabled.
Short GI for 20MHz	Whether the client supports short GI when its channel bandwidth is 20 MHz.
Short GI for 40MHz	Whether the client supports short GI when its channel bandwidth is 40 MHz.
Short GI for 80MHz	Whether the client supports short GI when its channel bandwidth is 80 MHz.
Short GI for 160/80+80MHz	Whether the client supports short GI when its channel bandwidth is 160/80+80 MHz.
LDPC	Whether LDPC is supported: · Not Supported. · Supported.
STBC Tx Capability	STBC transmission capability: · Not Supported. · Supported. The AP and a client negotiate the STBC transmission capability. The negotiation can succeed only when both the AP and client have STBC transmission capability.
STBC Rx Capability	STBC receive capability: · Not Supported. · Supported. The AP and a client negotiate the STBC receive capability. The negotiation can succeed only when both the AP and client have STBC receive capability.
Support MCS Set	MCS supported by the client.
Support VHT-MCS and Nss Set	VHT-MCS and NSS supported by the client.
BLOCK ACK-TID 0	BLOCK ACK is negotiated based on traffic identifier (TID) 0: · OUT—Outbound direction. · IN—Inbound direction. · BOTH—Both outbound and inbound directions.
QoS Mode	WMM indicates that the WMM function is supported; None indicates that the WMM function is not supported. WMM information negotiation is carried out between an AP and a client that both support WMM.
Listen Interval(Beacon Interval)	Number of times the client has woken up to listen to beacon frames.
RSSI	Received signal strength indication. This value indicates the client signal strength detected by the AP.
Rx/Tx Rate	Represents the receiving and sending rates of the frames such as data, management, and control frames.
Client Type	Client type such as RSN, WPA, or Pre-RSN.
Authentication Method	Authentication method such as open system or shared key.
AKM Method	AKM suite used such as Dot1X or PSK.
Key Derivation	Key derivation type: · SHA1—Uses the HMAC-SHA1 hash algorithm. · SHA256—Uses the HMAC-SHA256 hash algorithm. · -NA-—No key derivation algorithm is involved for the authentication type.
4-Way Handshake State	Display either of the 4-way handshake states: · IDLE—Displayed in initial state. · PTKSTART—Displayed when the 4–way handshake is initialized. · PTKNEGOTIATING—Displayed after sending valid message 3. · PTKINITDONE—Displayed when the 4-way handshake is successful.
Group Key State	Display the group key state such as: · IDLE—Displayed in initial state. · REKEYNEGOTIATE—Displayed after the AC sends the initial message to the client. · REKEYESTABLISHED—Displayed when re-keying is successful.
Encryption Cipher	Encryption cipher such as clear or crypto.
PMF Status	Management frame protection state: · Active. · Inactive. · -NA-—No PMF is involved for the authentication type.
Roam Status	Display the roam status such as Normal or Fast Roaming.
Roam Count	Roaming count of the client, including intra-AC roaming and inter-AC roaming.
Up Time	Time for which the client has been associated with the AP.

display wlan client beacon-report

Use display wlan client beacon-report to display beacon reports received from clients.

Syntax

display wlan client [ mac-address mac-address ] beacon-report [ | { begin | exclude | include } regular-expression ]

Views

Any view

Default command level

1: Monitor level

Parameters

mac-address mac-address: Specifies the MAC address of a client. If the mac-address mac-address option is not specified, beacon reports from all clients are displayed.

|: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide.

begin: Displays the first line that matches the specified regular expression and all lines that follow.

include: Displays all lines that match the specified regular expression.

regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.

Examples

# Display beacon reports received from the specified client.

<Sysname> display wlan client mac-address 000f-e265-6400 beacon-report

Report Information

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

MAC Address : 000f-e265-6400

Total Number of Reports : 4

----------------------------------------------------------------------------------------Channel BSSID Regulatory Class Antenna ID SSID

1 0026-3e08-1150 12 1 eagle

1 0026-3e08-1151 12 1 eagle

6 0026-3e08-1152 12 1 eagle

6 0026-3e08-1153 12 1 eagle

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

Table 3 Command output

Field	Description
MAC address	MAC address of the client.
Total Number of Reports	Total number of received beacon reports.
Channel	Channel number.
BSSID	ID of the BSS.
Regulatory Class	Regulatory class with the value of 12 or 5. For more information, see the 802.11k protocol.
Antenna ID	ID of the antenna.
SSID	SSID with which the client is associated.

display wlan client bridge

Use display wlan client bridge to display information about bridge clients.

Syntax

display wlan client bridge [ interface wlan-radio [ radio-number ] ] [ verbose ] [ | { begin | exclude | include } regular-expression ]

Views

Any view

Default command level

1: Monitor level

Parameters

interface wlan-radio radio-number: Specifies a WLAN-Radio interface by its number.

verbose: Displays detailed client information.

|: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide.

begin: Displays the first line that matches the specified regular expression and all lines that follow.

include: Displays all lines that match the specified regular expression.

regular-expression: Specifies a regular expression, which is a case-sensitive string of 1 to 256 characters.

Usage guidelines

Clients mentioned in this command refer to bridges working as clients to associate with the AP.

This command can display information about only H3C wireless bridges.

Examples

# Display information about all clients.

<Sysname> display wlan client bridge

Total Number of Clients : 1

Client Information

SSID: dragon

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

MAC Address User Name APID/RID IP Address VLAN

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

5866-baf2-d7cd -NA- 2 /2 192.168.1.48 1

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

Table 4 Command output

Field	Description
SSID	SSID with which the client is associated.
MAC address	MAC address of the client.
User Name	Username of the client: · The field is displayed as -NA- if the client uses plain-text authentication or cipher-text authentication with no username. · If the client uses the portal authentication method, the field does not display the portal username of the client.
APID/RID	ID of the AP or radio with which the client is associated.
IP Address	IP address of the client.
VLAN	VLAN to which the client belongs.

# Display detailed information about all clients.

<Sysname> display wlan client bridge verbose

Total Number of Clients : 1

Client Information

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

MAC Address : 5866-baf2-d7cd

User Name : -NA-

IP Address : 192.168.1.48

AID : 1

AP Name : floor11

Radio Id : 2

Service Template Number : 1

SSID : dragon

BSSID : 5866-ba21-2770

Port : WLAN-DBSS1:0

VLAN : 1

State : Running

Power Save Mode : Active

Wireless Mode : 11gn

Channel Band-width : 20MHz

SM Power Save Enable : Disabled

Short GI for 20MHz : Supported

Short GI for 40MHz : Not Supported

STBC TX capability : Supported

STBC RX capability : Supported

Support MCS Set : 0,1,2,3,4,5,6,7

BLOCK ACK-TID 0 : IN

QoS Mode : WMM

Listen Interval (Beacon Interval) : 1

RSSI : 80

Rx/Tx Rate : 52/0

Client Type : PRE-RSNA

Authentication Method : Open System

Authentication Mode : Central

AKM Method : None

4-Way Handshake State : -NA-

Group Key State : -NA-

Encryption Cipher : Clear

Roam Status : Normal

Roam Count : 0

Up Time (hh:mm:ss) : 00:13:56

Serial Number : 219801A0BHM125002207

Device Information : WB524

Software Version : WB524V100R004

Associated AP RSSI : -NA-

Associated AP SNR : -NA-

Tx Power (dBm) : -NA-

Rx Packets : 0

Rx Bytes : 0

Tx Packets : 0

Tx Bytes : 0

Tx Dropped Packets : 0

Command Execution Result : -NA-

Table 5 Command output

Field	Description
MAC address	MAC address of the client.
User Name	Username of the client: · The field is displayed as -NA- if the client uses plain-text authentication or cipher-text authentication with no username. · If the client uses the portal authentication method, the field does not display the portal username of the client.
IP Address	IP address of the client.
AID	Association ID of the client.
AP Name	Name of the associated AP.
Radio Id	ID of the radio with which the client is associated.
Service Template Number	Serial number of the service template.
SSID	SSID of the client.
Port	WLAN-DBSS interface associated with the client.
VLAN	VLAN to which the client belongs.
State	State of the client: · Running—The client is connected to the AC through the primary link. · Running (Backup)—The client is connected to the AC through the backup link.
Power Save Mode	Client's power save mode, active or sleep.
Wireless Mode	Wireless mode such as 802.11a, 802.11b, 802.11g, 802.11gn, and 802.11an.
Channel Band-width	Channel bandwidth, 20 MHz or 40 MHz.
SM Power Save Enable	SM Power Save enables a client to have one antenna in the active state, and others in sleep state to save power. · Enabled. · Disabled.
Short GI for 20MHz	Whether the client supports short GI when its channel bandwidth is 20 MHz.
Short GI for 40MHz	Whether the client supports short GI when its channel bandwidth is 40 MHz.
STBC Tx Capability	· Not Supported. · Supported. The AP and a client negotiate the STBC transmission capability. The negotiation can succeed only when both the AP and client have STBC transmission capability.
STBC Rx Capability	· Not Supported. · Supported. The AP and a client negotiate the STBC receive capability. The negotiation can succeed only when both the AP and client have STBC receive capability.
Support MCS Set	MCS supported by the client.
BLOCK ACK-TID	BLOCK ACK is negotiated based on traffic identifier (TID): · OUT—Outbound direction. · IN—Inbound direction. · BOTH—Both outbound and inbound directions.
QoS Mode	WMM indicates that the WMM function is supported. None indicates that the WMM function is not supported. WMM information negotiation is carried out between an AP and a client that both support WMM.
Listen Interval (Beacon Interval)	Number of times the client has woken up to listen to beacon frames.
RSSI	Received signal strength indication. This value indicates the client signal strength detected by the AP.
Rx/Tx Rate	The sending and receiving rates of the frames such as data, management, and control frames. For the AC + fit AP architecture, there is delay because Rx rate information is transmitted periodically from AP to AC.
Client Type	Client type such as RSN, WPA, or Pre-RSN.
Authentication Method	Authentication method such as open system or shared key.
Authentication Mode	Authentication mode: · Central—Central authentication. The AC authenticates clients. · Local—Local authentication. The AP authenticates clients.
AKM Method	AKM suite used such as Dot1X or PSK.
4-Way Handshake State	Display either of the 4-way handshake states: · IDLE—Displayed in initializing state. · PTKSTART—Displayed when the 4–way handshake initialization is completed. · PTKNEGOTIATING—Displayed after valid message 3 is sent. · PTKINITDONE—Displayed when the 4-way handshake is successful.
Group Key State	Display the group key state: · IDLE—Displayed in initializing state. · REKEYNEGOTIATE—Displayed after the AC sends the initial message to the client. · REKEYESTABLISHED—Displayed when re-keying is successful.
Encryption Cipher	Encryption mode such as clear or crypto.
Roam Status	Display the roam status: · Normal · Intra-AC roam association · Inter-AC roam association
Roam Count	Roaming count of the client, including intra-AC roaming and inter-AC roaming. · For intra-AC roaming, this field is reset after the client is de-associated with the AP connected to the AC. · For inter-AC roaming, this field is reset after the client leaves the mobility group to which the AC belongs.
Up Time	Time for which the client has been associated with the AP.
Serial Number	Serial number of the client.
Device Information	Device model of the client.
Software Version	Software version of the client.
Associated AP RSSI	Received Signal Strength Indicator. It indicates the associated AP's signal strength detected by the client.
Associated AP SNR	The associated AP's SNR detected by the client.
Tx Power (dBm)	Transmission rate of the client radio.
Rx Packets	Total number of packets received by the client.
Rx Bytes	Total number of bytes received by the client.
Tx Packets	Total number of packets sent by the client.
Tx Bytes	Total number of bytes sent by the client.
Tx Dropped Packets	Total number of dropped packets by the client.
Command Execution Result	Command execution result reported by the client. The field is displayed as -NA- if the device did not receive any command execution results reported by the client. For more information about the output, see the wireless bridge manual.

display wlan service-template

Use display wlan service-template to display WLAN service template information. If no service template is specified, all service templates are displayed.

Syntax

display wlan service-template [ service-template-number ] [ | { begin | exclude | include } regular-expression ]

Views

Any view

Default command level

1: Monitor level

Parameters

service-template-number: Number of a service template, in the range of 1 to 1024.

|: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide.

begin: Displays the first line that matches the specified regular expression and all lines that follow.

include: Displays all lines that match the specified regular expression.

regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.

Examples

# Display the configuration information for service template 1.

<Sysname> display wlan service-template 1

Service Template Parameters

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

Service Template Number : 1

SSID : nsw-nsw

Description : Not Configured

Service Template Type : Crypto

Security IE : WPA2(RSN) WPA

Authentication Method : Open System

Beacon-measurement : Enable

Beacon-measurement Interval : 30

Beacon-measurement Type : Passive

SSID-hide : Disabled

Cipher Suite : TKIP AES-CCMP

WEP Key Index 1 : WEP40

WEP Key Mode : ASCII

WEP Key : ******

TKIP Countermeasure Time(s) : 60

PTK Life Time(s) : 180

GTK Rekey : Enabled

GTK Rekey Method : Packet-based

GTK Rekey Packets : 5000

PMF Status : Optional

Service Template Status : Enabled

Maximum clients per BSS : 35

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

Table 6 Command output

Field	Description
Service Template Number	Current service template number.
SSID	SSID that is associated with the client.
Service Template Type	Service template type crypto or clear.
Security IE	Security IE such as WPA and WPA2 (RSN).
Authentication Method	Type of authentication used, open system or shared key.
Authentication Mode	Authentication mode: · Central—Central authentication. The AC authenticates clients. · Local—Local authentication. The AP authenticates clients. · Backup—Backup authentication.
Beacon-measurement	Enable—The beacon measurement function is enabled.
Beacon-measurement Interval	Interval for the AP to send beacon requests to clients. The interval is in seconds.
Beacon-measurement Type	Beacon measurement mode: · Passive. · Active. · Beacon-table.
SSID-hide	Enabled or disabled.
Cipher Suite	Cipher suite such as AES-CCMP, TKIP, WEP40, WEP104 or WEP128.
WEP Key Index	Key index to encrypt or decrypt frames.
WEP Key Mode	WEP key format: · HEX—Hexadecimal string. · ASCII—ASCII character string.
TKIP Countermeasure Time(s)	Counter measure time for MIC failure in seconds.
PTK Life Time(s)	PTK lifetime in seconds.
GTK Rekey	GTK rekey configured.
GTK Rekey Method	GTK rekey method configured such as packet based or time based.
GTK Rekey Time(s)	Time for GTK rekey in seconds.
PMF Status	Management frame protection status: · Disable. · Optional—PMF is enabled. All clients can associate with the AP. · Mandatory—PMF is enabled. Only clients supporting PMF can associate with the AP.
Service Template Status	Status such as enabled or disabled.
Maximum clients per BSS	Maximum number of associated clients per BSS.

display wlan statistics client

Use display wlan statistics client to display client statistics.

Syntax

display wlan statistics client { all | mac-address mac-address } [ | { begin | exclude | include } regular-expression ]

Views

Any view

Default command level

1: Monitor level

Parameters

client: Displays client statistics.

all: Displays the statistics of all clients.

mac-address mac-address: Displays the statistics of the client with the specified MAC address.

|: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide.

begin: Displays the first line that matches the specified regular expression and all lines that follow.

include: Displays all lines that match the specified regular expression.

regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.

Examples

# Display the statistics of all the clients.

<Sysname> display wlan statistics client all

Client Statistics

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

AP Name : sysname

Radio Id : 1

SSID : office

BSSID : 000f-e2ff-7700

MAC Address : 0014-6c8a-43ff

RSSI : 31

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

Transmitted Frames:

Back Ground (Frames/Bytes) : 0/0

Best Effort (Frames/Bytes) : 9/1230

Video (Frames/Bytes) : 0/0

Voice (Frames/Bytes) : 2/76

Received Frames:

Back Ground (Frames/Bytes) : 0/0

Best Effort (Frames/Bytes) : 18/2437

Video (Frames/Bytes) : 0/0

Voice (Frames/Bytes) : 7/468

Discarded Frames:

Back Ground (Frames/Bytes) : 0/0

Best Effort (Frames/Bytes) : 0/0

Video (Frames/Bytes) : 0/0

Voice (Frames/Bytes) : 5/389

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

Table 7 Command output

Field	Description
SSID	SSID to which the client is associated.
BSSID	ID of the BSS.
MAC Address	MAC address of the client.
RSSI	Received Signal Strength Indicator. It indicates the client signal strength detected by the AP.
Transmitted Frames	Transmitted Frames.
Back Ground	Statistics of background traffic.
Best Effort	Statistics of best effort traffic.
Video	Statistics of video traffic.
Voice	Statistics of voice traffic.
Received Frames	Received frames.
Discarded Frames	Discarded frames.

Statistics for background, best effort, video, and voice traffic are only for QoS-capable clients. For QoS-incapable clients, only best effort traffic statistics are available (including SVP packets) and may be inconsistent with the real physical output queues because the priority-queue statistics can only identify priorities carried in Dot11E and WMM packets. Otherwise, statistics of received packets cannot be collected.

display wlan statistics service-template

Use display wlan statistics service-template to display service template statistics.

Use display wlan statistics service-template service-template-number connect-history to display the connection statistics for all APs bound to the service template.

Syntax

display wlan statistics service-template service-template-number [ connect-history ] [ | { begin | exclude | include } regular-expression ]

Views

Any view

Default command level

1: Monitor level

Parameters

service-template-number: Service template number, in the range of 1 to 1024.

connection-history: Displays the connection history.

|: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide.

begin: Displays the first line that matches the specified regular expression and all lines that follow.

include: Displays all lines that match the specified regular expression.

regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.

Examples

# Display the statistics of service template 1.

<Sysname> display wlan statistics service-template office

Service Template Statistics

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

Service Template : office

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

AP Name : ap1

Radio : 1

Receive :

Frame Count : 1713

Frame Bytes : 487061

Data Frame Count : 1683

Data Frame Bytes : 485761

Associate Frame Count : 2

Send :

Frame Count : 62113

Frame Bytes : 25142076

Data Frame Count : 55978

Data Frame Bytes : 22626600

Associate Frame Count : 2

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

Table 8 Command output

Field	Description
Service Template	Service template number.
AP Name	AP name.
Receive	Receive statistics: · Frame Count—Number of frames received. · Frame Bytes—Number of bytes received. · Data Frame Count—Number of data frames received. · Data Frame Bytes—Number of data bytes received. · Associate Frame Count—Number of association requests received.
Send	Send statistics: · Frame Count—Number of frames sent. · Frame Bytes—Number of bytes sent. · Data Frame Count—Number of data frames sent. · Data Frame Bytes—Number of data bytes sent. · Associate Frame Count—Number of association requests sent.

# Display the connection history of service template office.

<Sysname> display wlan statistics service-template office connect-history

Connect History

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

Service Template : office

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

AP Name : ap1

Radio : 1

Associations : 132

Failures : 3

Reassociations : 30

Rejections : 12

Exceptional Deassociations : 2

Current Associations : 57

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

AP Name : ap1

Radio : 2

Associations : 1004

Failures : 35

Reassociations : 59

Rejections : 4

Exceptional Deassociations : 22

Current Associations : 300

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

Table 9 Command output

Field	Description
Service Template	Service template number.
AP name	AP name.
Radio	Radio number.
Associations	Total number of associations.
Failures	Total number of failed associations.
Reassociations	Total number of reassociations.
Rejections	Total number of associations rejected.
Exceptional Deassociations	Total number of exceptional associations.
Current Associations	Number of current associations.

distance

Use distance to configure the maximum distance that the radio can cover.

Use undo distance to restore the default.

Syntax

distance distance

undo distance

Default

The radio can cover 1 km (0.62 miles) at most.

Views

WLAN-Radio interface view

Default command level

2: System level

Parameters

distance: Specifies the maximum distance that the radio can cover, in the range of 1 to 40 km (0.62 to 24.86 miles).

Examples

# Configure the maximum distance that the radio can cover as 5 km (3.11 miles).

<Sysname> system-view

[Sysname] interface wlan-radio 1/0/1

[Sysname-WLAN-Radio1/0/1] distance 5

dtim

Use dtim to set the number of beacon intervals an AP waits before it sends buffered multicast and broadcast frames. The AP sends buffered broadcast/multicast frames when the DTIM counter reaches the configured value.

Use undo dtim to restore the default.

Syntax

dtim counter

undo dtim

Default

The DTIM is 1.

Views

WLAN-Radio interface view

Default command level

2: System level

Parameters

counter: Number of beacon intervals between DTIM transmissions. The value is in the range of 1 to 31.

Examples

# Set the DTIM counter to 10.

<Sysname> System-view

[Sysname] interface wlan-radio 1/0/1

[Sysname-WLAN-Radio1/0/1] dtim 10

fast-association enable

Use fast-association enable to enable fast association.

Use undo fast-association enable to disable fast association.

Syntax

fast-association enable

undo fast-association enable

Default

Fast association is disabled.

Views

Service template view

Default command level

2: System level

Usage guidelines

When fast association is enabled, the AP does not perform band navigation and load balancing calculations for clients bound to the SSID.

Examples

# Enable fast association.

<Sysname> system-view

[Sysname] wlan service-template 1

[Sysname-wlan-st-1] fast-association enable

fragment-threshold

Use fragment-threshold to specify the maximum length of frames that can be transmitted without fragmentation. A packet that exceeds the specified fragment threshold is fragmented.

Use undo fragment-threshold to restore the default value.

Syntax

fragment-threshold size

undo fragment-threshold

Default

The fragment threshold is 2346 bytes. Frames that exceed 2346 bytes are fragmented.

Views

WLAN-Radio interface view

Default command level

2: System level

Parameters

size: Maximum frame length without fragmentation. The value is in the range of 256 to 2346 bytes and must be an even number.

Examples

# Specify the fragment threshold as 2048 bytes.

<Sysname> System-view

[Sysname] interface wlan-radio 1/0/1

[Sysname-WLAN-Radio1/0/1] fragment-threshold 2048

green-energy-management enable

Use green-energy-management enable to enable the energy saving function. When this function is enabled, a radio transmits and receives 1 spatial stream at a time to save power if no clients are associated with the radio.

Use undo green-energy-management enable to disable the energy saving function.

Syntax

green-energy-management enable

undo green-energy-management enable

Default

The energy saving function is disabled.

Views

WLAN-Radio interface view

Default command level

2: System level

Examples

# Enable the energy saving function.

<sysname> system-view

[sysname] interface wlan-radio 1/0/1

[sysname-WLAN-Radio1/0/1] green-energy-management enable

long-retry threshold

Use long-retry threshold to set the number of re-transmission attempts for frames larger than the RTS threshold.

Use undo long-retry threshold to restore the default.

Syntax

long-retry threshold count

undo long-retry threshold

Default

The long retry threshold is 4.

Views

WLAN-Radio interface view

Default command level

2: System level

Parameters

count: Number of retransmission attempts for frames larger than the RTS threshold, in the range of 1 to 15.

Examples

# Specify the long-retry threshold as 10.

<Sysname> System-view

[Sysname] interface wlan-radio 1/0/1

[Sysname-WLAN-Radio1/0/1] long-retry threshold 10

max-power

Use max-power to configure the maximum transmission power on the radio.

Use undo max-power to restore the default.

Syntax

max-power radio-power

undo max-power

Default

The maximum radio power varies with country codes, channels, AP models, radio types, and antenna types. If 802.11n or 802.11ac is adopted, the maximum radio power also depends on the bandwidth mode.

Views

WLAN-Radio interface view

Default command level

2: System level

Parameters

radio-power: Maximum radio transmission power, which varies with country codes and radio types.

Examples

# Specify the max transmission power of radio 1/0/1 as 5.

<Sysname> System-view

[Sysname] interface wlan-radio 1/0/1

[Sysname-WLAN-Radio1/0/1] radio-type dot11a

[Sysname-WLAN-Radio1/0/1] max-power 5

max-rx-duration

Use max-rx-duration to specify the interval for the AP to hold a received frame. An AP holds received packets in its buffer memory.

Use undo max-rx-duration to restore the default.

Syntax

max-rx-duration interval

undo max-rx-duration

Default

The max-rx-duration is 2000 milliseconds.

Views

WLAN-Radio interface view

Default command level

2: System level

Parameters

interval: Interval for which a frame received by an AP can stay in the buffer memory. The value is in the range of 500 to 250000 milliseconds.

Examples

# Set the max-rx-duration as 5000 milliseconds.

<Sysname> system-view

[Sysname] interface wlan-radio 1/0/1

[Sysname-WLAN-Radio1/0/1] max-rx-duration 5000

mimo

Use mimo to set the MIMO mode for a radio.

Use undo mimo to restore the default.

Syntax

mimo { 1x1 | 2x2 | 3x3 }

undo mimo

Default

No MIMO mode is set for a radio.

Views

WLAN-Radio interface view

Default command level

2: System level

Parameters

1x1: Enables the radio to transmit and receive 1 space stream at a time.

2x2: Enables the radio to transmit and receive 2 space streams at a time.

3x3: Enables the radio to transmit and receive 3 space streams at a time.

Usage guidelines

The following matrix shows the command and hardware compatibility:

Hardware series	Model	Command compatibility
WA4600 series	WA4620i-ACN	Yes
WA4600 series	WA4620E-ACN	Yes
WA4300 series	WA4320H-ACN WA4320i-ACN WA4320-ACN WA4320-ACN-PI	Yes The 3x3 keyword is not supported.

The MIMO mode supported by an AP depends on the space streams that the AP can transmit and receive. For example, if an AP can transmit and receive 1 space stream at a time, the MIMO mode of the AP can only be 1x1. If an AP can transmit and receive 2 space streams at a time, the MIMO mode of the AP can be 1x1 or 2x2.

Examples

# Set the MIMO mode for WLAN-radio 1/0/1 to 1×1.

<sysname> system-view

[sysname] interface wlan-radio 1/0/1

[sysname-WLAN-Radio1/0/1] mimo 1x1

preamble

Use preamble to specify the type of preamble that an AP can support.

Use undo preamble to restore the default.

Syntax

preamble { long | short }

undo preamble

Default

The short preamble is supported.

Views

WLAN-Radio interface view

Default command level

2: System level

Parameters

long: Indicates that only frames with a long preamble can be transmitted.

short: Indicates that frames with either a short preamble or a long preamble can be transmitted.

Usage guidelines

Preamble is a pattern of bits at the beginning of a frame so that the receiver can sync up and be ready for the real data. There are two different kinds of preambles, short and long.

802.11a, 802.11an, and 802.11ac does not support this configuration.

Examples

# Configure the AP to support long preamble.

<Sysname> System-view

[Sysname] interface wlan-radio 1/0/1

[Sysname-WLAN-Radio1/0/1] radio-type dot11b

[Sysname-WLAN-Radio1/0/1] preamble long

protection-mode

Use protection-mode to specify a collision avoidance mechanism.

Use undo protection-mode to restore the default.

Syntax

protection-mode { cts-to-self | rts-cts }

undo protection-mode

Default

The collision avoidance mechanism is CTS-to-Self.

Views

WLAN-Radio interface view

Default command level

2: System level

Parameters

cts-to-self: Specifies the Clear to Send (CTS)-to-Self collision avoidance mechanism.

rts-cts: Specifies the Request to Send (RTS)/CTS collision avoidance mechanism.

Usage guidelines

Compared with RTS/CTS, CTS-to-Self reduces the number of control frames. However, data collisions still occur when some clients are hidden and thus cannot receive the CTS frames sent by the AP. Therefore, the RTS/CTS mechanism can solve the data collision problem in a larger coverage than RTS/CTS.

For more information about CTS-to-Self and RTS/CTS, see WLAN Configuration Guide.

Examples

# Configure the collision avoidance mechanism as RTS/CTS.

<Sysname> system-view

[Sysname] interface wlan-radio 1/0/1

[Sysname-WLAN-Radio1/0/1] protection-mode rts-cts

radio-type

Use radio-type to specify the radio type to be used by a radio.

Use undo radio-type to restore the default.

Syntax

radio-type { dot11a | dot11an | dot11ac | dot11b | dot11g | dot11gn }

undo radio-type

Default

The default radio type depends on the antenna model.

Views

WLAN-Radio interface view

Parameters

dot 11a: Specifies the 802.11a radio type.

dot11an: Specifies the 802.11an radio type.

dot11ac: Specifies the 802.11ac radio type.

dot 11b: Specifies the 802.11b radio type.

dot 11g: Specifies the 802.11g radio type.

dot11gn: Specifies the 802.11gn (2.4 GHz) radio type.

Usage guidelines

WLAN allows you to modify the default radio type for different types of AP.

Examples

# Specify the radio type as 802.11an for interface WLAN-Radio 1/0/1.

<Sysname> System-view

[Sysname] interface wlan-radio 1/0/1

[Sysname-WLAN-Radio1/0/1] radio-type dot11an

reset wlan statistics

Use reset wlan statistics to clear client or radio statistics.

Syntax

reset wlan statistics client { all | mac-address mac-address }

Views

User view

Default command level

2: System level

Parameters

all: Clears the statistics of all clients.

mac-address mac-address: Clears the statistics of the client.

ap-name: Clears the radio statistics of an AP. The AP name is a case-insensitive string of 1 to 32 characters.

Examples

# Clear the radio statistics of all clients.

<Sysname> reset wlan statistics client all

reset wlan client

Use reset wlan client to cut off a client or all clients. When this command is used, the AP sends a de-authentication frame to the client and the client is removed from the WLAN service.

Syntax

reset wlan client { all | mac-address mac-address }

Views

User view

Default command level

2: System level

Parameters

all: Cuts off all clients.

mac address mac-address: Cuts off the client specified by the MAC address.

Examples

# Cut off the client with MAC address 000f-e2cc-8501.

<Sysname> reset wlan client mac-address 000f-e2cc-8501

rts-threshold

Use rts-threshold to specify the request to send (RTS) threshold length. If a frame is larger than this value, the RTS mechanism is used.

Use undo rts-threshold to restore the default.

Syntax

rts-threshold size

undo rts-threshold

Default

The RTS threshold is 2346 bytes.

Views

WLAN-Radio interface view

Default command level

2: System level

Parameters

size: Length of frames for which the request to send (RTS) method is used. The value is in the range of 0 to 2346 bytes.

Usage guidelines

Request to Send (RTS) is used to avoid data sending collisions in a WLAN. You need to set a rational value:

A small value causes RTS packets to be sent more often, consuming more of the available bandwidth. However, the system can recover more quickly from interference or collisions when RTS packets are sent more frequently.

Examples

# Specify the RTS threshold as 2046 bytes.

<Sysname> System-view

[Sysname] interface wlan-radio 1/0/1

[Sysname-WLAN-Radio1/0/1] rts-threshold 2046

service-template (WLAN-Radio interface view)

Use service-template to map a service template to the current radio.

Use undo service-template to remove the mapping.

Syntax

service-template service-template-number interface wlan-bss wlan-bss-number

undo service-template service-template-number

Default

No service-template is mapped to a radio.

Views

WLAN-Radio interface view

Default command level

2: System level

Parameters

service-template-number: Number of a service template in the range of 1 to 1024.

wlan-bss-number: Number of a WLAN-BSS interface in the range of 0 to 255.

Examples

# Map service template 1 to interface WLAN-BSS 1 on interface WLAN-Radio 1/0/1.

<Sysname> system-view

[Sysname] interface wlan-radio 1/0/1

[Sysname-WLAN-Radio1/0/1] service-template 1 interface WLAN-BSS 1

service-template (service template view)

Use service-template to map a service template to a WLAN-BSS interface on the current WLAN-Radio interface.

Use undo service-template to remove the mapping.

Syntax

service-template { disable | enable }

Default

The service template is disabled.

Views

Service template view

Default command level

2: System level

Parameters

disable: Disables the service template.

enable: Enables the service template.

Examples

# Enable service template 1.

<Sysname> system-view

[Sysname] wlan service-template 1 clear

[Sysname-wlan-st-1] ssid clear

[Sysname-wlan-st-1] authentication-method open-system

[Sysname-wlan-st-1] service-template enable

short-gi enable

Use short-gi enable to enable the short GI function.

Use undo short-gi enable to disable the short GI function.

Syntax

short-gi enable

undo short-gi enable

Default

The short GI function is enabled.

Views

WLAN-Radio interface view

Default command level

2: System level

Usage guidelines

This command is only effective on 802.11n radios.

If you change the radio type of an 802.11n radio, the default setting for this function of the new radio type is restored.

Delays may occur during receiving radio signals due to factors like multi-path reception. Therefore, a subsequently sent frame may interfere with a previously sent frame. The GI function is used to avoid such interference.

The GI interval in 802.11a/g is 800 us. The short GI function can be configured for 802.11n. This can shorten the GI interval to 400 ns, which increases the data speed by 10 percent.

Examples

# Disable the short GI function.

<sysname> system-view

[sysname] interface wlan-radio 1/0/1

[sysname-WLAN-Radio1/0/1] undo short-gi enable

short-retry threshold

Use short-retry threshold to specify the maximum number of attempts to transmit a frame less than the RTS threshold.

Use undo short-retry threshold to restore the default.

Syntax

short-retry threshold count

undo short-retry threshold

Default

The short retry threshold is 7.

Views

WLAN-Radio interface view

Default command level

2: System level

Parameters

count: Number of times the AP can send a short unicast frame (less than the RTS threshold) if no acknowledgment is received for it. The value is in the range of 1 to 15.

Examples

# Specify the short retry threshold as 10.

<Sysname> System-view

[Sysname] interface wlan-radio 1/0/1

[Sysname-WLAN-Radio1/0/1] short-retry threshold 10

shut-all-led enable

Use shut-all-led enable to shut down all LEDs on the AP.

Use undo shut-all-led enable to restore the default.

Syntax

shut-all-led enable

undo shut-all-led enable

Default

LEDs on the AP light based on AP status.

Views

System view

Default command level

2: System level

Examples

# Shut down all LEDs on the AP.

<Sysname> system-view

[Sysname] shut-all-led enable

ssid

Use ssid to set the SSID for the current service template.

Use undo ssid to remove the SSID.

Syntax

ssid ssid-name

undo ssid

Default

No SSID is set for the service template.

Views

Service template view

Default command level

2: System level

Parameters

ssid-name: Name of the service set identifier, a case-sensitive string of 1 to 32 characters.

Usage guidelines

An SSID should be as unique as possible. For security, do not include the company name in the SSID. Additionally, do not use a long random string as the SSID. Doing so only adds payload to the header field and does not improve wireless security.

Examples

# Set the SSID as firstfloor for service template 1.

<Sysname> system-view

[Sysname] wlan service-template 1 clear

[Sysname-wlan-st-1] ssid firstfloor

stbc enable

Use stbc enable to enable Space Time Block Coding (STBC).

Use undo stbc enable to disable STBC.

Syntax

stbc enable

undo stbc enable

Default

STBC is enabled.

Views

WLAN-Radio interface view

Default command level

2: System level

Usage guidelines

Enabling STBC improves the SNR of the receiver and data transmission reliability.

STBC takes effect only when the number of antennas on an AP is greater than the number of spatial streams corresponding to the rates used by the radio. For example, if the MCS is 8 and the corresponding spatial stream number is 2, STBC takes effect only when the AP has at least three antennas.

Examples

# Enable STBC.

<Sysname> system-view

[Sysname] interface wlan-radio 1/0/1

[Sysname-WLAN-Radio1/0/1] stbc enable

wlan broadcast-probe reply

Use wlan broadcast-probe reply to enable the AP to respond to the probe requests without SSID.

Use undo wlan broadcast-probe reply to remove the configuration to cause the AP to only respond to probe requests that carry the specified SSID.

Syntax

wlan broadcast-probe reply

undo wlan broadcast-probe reply

Default

An AP responds to probe requests without SSID.

Views

System view

Examples

# Enable the AP to respond to probe requests without SSID.

<Sysname> system-view

[Sysname] wlan broadcast-probe reply

wlan client idle-timeout

Use wlan client idle-timeout to specify the client idle timeout.

Use undo wlan client idle-timeout to restore the default.

Syntax

wlan client idle-timeout interval

undo wlan client idle-timeout

Default

The client idle timeout is 3600 seconds.

Views

System view

Default command level

2: System level

Parameters

interval: Maximum interval for which the link between the AP and a client ( power-save or awake ) can be idle. The value is in the range of 60 to 86400 seconds.

Usage guidelines

If the AP does not receive any data from a client within the client idle timeout interval, it removes the client from the network.

Examples

# Specify the client idle timeout as 600 seconds.

<Sysname> system-view

[Sysname] wlan client idle-timeout 600

wlan client keep-alive

Use client keep-alive to specify the client keep alive interval.

Use undo client keep-alive to restore the default.

Syntax

wlan client keep-alive interval

undo wlan client keep-alive

Default

The client keep-alive functionality is disabled.

Views

System view

Default command level

2: System level

Parameters

interval: Interval between keep alive requests. The value is in the range of 3 to 1800 seconds.

Usage guidelines

The keep-alive mechanism is used to detect clients that are segregated from the system for various reasons such as power failure or crash, and disconnect them from the AP.

Examples

# Specify the client keep-alive interval as 60 seconds.

<Sysname> system-view

[Sysname] wlan client keep-alive 60

wlan country-code

Use wlan country-code to specify the global country code.

Use undo wlan country-code to restore the default.

Syntax

wlan country-code code

undo wlan country-code

Default

The global country code value is CN.

Views

System view

Default command level

2: System level

Parameters

code: Specifies a global country code. See Table 10.

Table 10 Country code information

Country	Code	Country	Code
Andorra	AD	Korea, Republic of Korea	KR
United Arab Emirates	AE	Kenya	KE
Albania	AL	Kuwait	KW
Armenia	AM	Kazakhstan	KZ
Australia	AU	Lebanon	LB
Argentina	AR	Liechtenstein	LI
Australia	AT	Sri Lanka	LK
Azerbaijan	AZ	Lithuania	LT
Bosnia and Herzegovina	BA	Luxembourg	LU
Belgium	BE	Latvia	LV
Bulgaria	BG	Libyan	LY
Bahrain	BH	Morocco	MA
Brunei Darussalam	BN	Monaco	MC
Bolivia	BO	Moldova	MD
Brazil	BR	Macedonia	MK
Bahamas	BS	Macau	MO
Belarus	BY	Martinique	MQ
Belize	BZ	Malta	MT
Canada	CA	Mauritius	MU
Switzerland	CH	Mexico	MX
Cote d'ivoire	CI	Malay Archipelago	MY
Chile	CL	Namibia	NA
China	CN	Nigeria	NG
Colombia	CO	Nicaragua	NI
Costarica	CR	Netherlands	NL
Serbia	RS	Norway	NO
Cyprus	CY	New Zealand	NZ
Czech Republic	CZ	Oman	OM
Germany	DE	Panama	PA
Denmark	DK	Peru	PE
Dominica	DO	Poland	PL
Algeria	DZ	Philippines	PH
Ecuador	EC	Pakistan	PK
Estonia	EE	Puerto Rico	PR
Egypt	EG	Portugal	PT
Spain	ES	Paraguay	PY
Faroe Islands	FO	Qatar	QA
Finland	FI	Romania	RO
France	FR	Russian Federation	RU
Britain	GB	Saudi Arabia	SA
Georgia	GE	Sweden	SE
Gibraltar	GI	Singapore	SG
Greenland	GL	Slovenia	SI
Guadeloupe	GP	Slovak	SK
Greece	GR	San Marino	SM
Guatemala	GT	Salvador	SV
Guyana	GY	Syrian	SY
Honduras	HN	Thailand	TH
Hong Kong	HK	Tunisia	TN
Croatia	HR	Turkey	TR
Hungary	HU	Trinidad and Tobago	TT
Iceland	IS	, Province of China	TW
India	IN	Ukraine	UA
Indonesia	ID	United States of America	US
Ireland	IE	Uruguay	UY
Israel	IL	Uzbekistan	UZ
Iraq	IQ	The Vatican City State	VA
Italy	IT	Venezuela	VE
Iran	IR	Virgin Islands	VI
Jamaica	JM	Vietnam	VN
Jordan	JO	Yemen	YE
Japan	JP	South Africa	ZA
Democratic People's Republic of Korea	KP	Zimbabwe	ZW

Usage guidelines

The country code determines characteristics such as the power level and the total number of channels. You must set the correct country code or area code for the AP.

Examples

# Specify the global country code as US.

<Sysname> system-view

[Sysname] wlan country-code us

wlan link-test

Use wlan link-test to RFPing a client.

Syntax

wlan link-test mac-address

Views

User view

Default command level

1: Monitor level

Parameters

mac-address: MAC address of a client. Only clients that have been associated with the AP can be RFPinged.

Examples

# Perform an RFPing operation on the client with the MAC address 000f-e201-0101.

<Sysname> wlan link-test 000f-e201-0101

Testing link to 000f-e201-0101, press CTRL_C to break......

Link Status

RTT: Round trip time

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

MAC Address: 000f-e201-0101

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

VHT-MCS Rate(Mbps) TxCnt RxCnt RSSI Retries RTT(ms)

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

NSS = 1

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

0 29.3 5 5 68 0 3

1 58.5 5 5 69 0 0

2 97.5 5 4 70 2 0

3 117 5 4 71 2 0

4 175.5 5 5 70 0 0

5 234 5 5 69 0 0

6 263.3 5 5 69 0 0

7 292.5 5 5 69 0 0

8 351 5 5 69 0 0

9 390 5 5 69 0 0

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

NSS = 2

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

0 58.5 5 5 69 0 0

1 117 5 4 70 2 0

2 175.5 5 5 70 0 0

3 234 5 5 70 0 0

4 351 5 5 69 0 0

5 520 5 4 70 2 0

6 526.5 5 4 69 2 0

7 585 5 5 69 0 0

8 702 5 5 70 0 0

9 780 5 5 69 0 0

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

NSS = 3

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

0 87.8 5 5 70 0 0

1 175.5 5 5 70 0 0

2 263.3 5 5 70 0 0

3 351 5 5 70 0 0

4 526.5 5 4 69 2 0

5 702 5 4 69 6 0

6 NA 5 0 0 0 0

7 975 5 0 0 10 0

8 1170 5 0 0 10 0

9 1300 5 0 0 10 0

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

Table 11 RFPing operation results

Field	Description
No./MCS	· The VHT-MCS field is displayed for an RFPing operation to an 802.11ac client to indicate the VHT-MCS value of the client. · The No. field is displayed for an RFPing operation to a non-802.11n client or a non-802.11ac client to indicate the rate index of the client. · The MCS field is displayed for an RFPing operation to an 802.11n client to indicate the MCS value of the client.
Rate(Mbps)	Rate for the radio interface to send ping packets.
TxCnt	Number of ping packets sent by the radio interface.
RxCnt	Number of ping packets received by the radio interface from the client.
RSSI	Received signal strength indicator (RSSI).
Retries	Number of retries when the radio interface failed to send ping packets.
RTT(ms)	RTT from the time the radio interface sends a ping packet to the time it receives a response from the client.
NSS	The NSS field is displayed for an RFPing operation to an 802.11ac client to indicate the supported number of spatial streams of the client.

wlan service-template

Use wlan service-template to create a service template and enter service template view. If the service template exists, you can directly enter service template view.

Use undo wlan service-template to delete the service template and related configurations. If the specified service template is mapped to a radio, it cannot be directly deleted before it is un-mapped.

Syntax

wlan service-template service-template-number { clear | crypto }

undo wlan service-template service-template-number

Default

The default setting for this command depends on your device model.

Views

System view

Default command level

2: System level

Parameters

service-template-number: Number of the service template, in the range of 1 to 1024.

clear: Sets the current service template type to clear, which means data will be sent in clear text after the template is mapped to an AP.

crypto: Sets the current service template type to crypto, which means data will be sent in cipher text after the template is mapped to an AP.

Usage guidelines

You cannot change an existing service template to another type. To do so, delete the existing service template and configure a new service template with the new type.

Examples

# Create service template 1.

<Sysname> system-view

[Sysname] wlan service-template 1 crypto

[Sysname-wlan-st-1]

wlan-client-isolation enable

Use wlan-client-isolation enable to enable WLAN client isolation.

Use undo wlan-client-isolation enable to disable WLAN client isolation.

Syntax

wlan-client-isolation enable

undo wlan-client-isolation enable

Default

WLAN client isolation is enabled.

Views

System view

Default command level

2: System level

Examples

# Disable WLAN client isolation.

<Sysname> system-view

[Sysname] undo wlan-client-isolation enable

wlan uplink-interface

Use wlan uplink-interface to specify an uplink interface.

Use undo wlan uplink-interface to remove the configuration.

Syntax

wlan uplink-interface interface-type interface-number

undo wlan uplink-interface interface-type interface-number

Default

No uplink interface is configured.

Views

System view

Default command level

2: System level

Parameters

interface-type interface-number: Specifies an interface by its type and number.

Usage guidelines

If all configured uplink interfaces are down, WLAN service is unavailable. If one of them is up, WLAN service is available.

You can specify an Ethernet port or a WLAN-Radio interface as an uplink interface as needed. If you specify a WLAN-Radio interface as an uplink interface, you also need to map a mesh profile to the interface.

You can use this command to configure multiple uplink interfaces.

Examples

# Configure GigabitEthernet 1/0/1 as an uplink interface.

<Sysname> system-view

[Sysname] wlan uplink-interface GigabitEthernet 1/0/1

02-WLAN Command Reference

a-mpdu enable

beacon-interval

channel

client max-count (service template view)

display wlan client

display wlan client bridge

display wlan statistics client

fragment-threshold

green-energy-management enable

max-power

max-rx-duration

mimo

radio-type

service-template (WLAN-Radio interface view)

service-template (service template view)

ssid

wlan country-code

wlan-client-isolation enable

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