Contents

WLAN interface configuration commands· 1

default 1

description· 1

display interface wlan-dbss· 2

display interface wlan-ess· 5

display interface wlan-mesh· 6

display interface wlan-meshlink· 7

interface wlan-ess· 8

interface wlan-mesh· 8

 

WLAN interface configuration commands

default

Use default to restore the default settings for an interface.

Syntax

default

Views

WLAN-ESS interface view, WLAN-mesh interface view

Default command level

2: System level

Usage guidelines

This command might fail to restore the default settings for some commands because of command dependencies and system restrictions. You can use the display this command in interface view to check for these commands, and perform their undo forms or follow the command reference to individually restore their default settings. Follow the instructions in the error message to resolve the problem if the restoration attempt fails.

The default command might interrupt ongoing network services. Be fully aware of the impacts of this command when you perform it on a live network.

Examples

# Restore the default settings of WLAN-ESS interface 1.

<Sysname> system-view

[Sysname] interface wlan-ess 1

[Sysname-WLAN-ESS1] default

This command will restore the default settings. Continue? [Y/N]:y

description

Use description to set a description for the current interface.

Use undo description to restore the default.

Syntax

description text

undo description

Default

The description for an interface is interface-name + Interface.

Views

WLAN-ESS interface view, WLAN-mesh interface view.

Default command level

2: System level

Parameters

text: Sets a description for the current interface, a string of 1 to 80 characters. The device supports the following types of characters or symbols: standard English characters (numbers and case-sensitive letters), special English characters, spaces, and other characters or symbols that conform to the Unicode standard.

Usage guidelines

An interface description can be a mixture of English characters and other Unicode characters. The mixed description cannot exceed the specified length.

To use a type of Unicode characters or symbols in an interface description, you must install the corresponding IME and log in to the device through remote login software that supports this character type.

Each Unicode character or symbol (non-English characters) takes the space of two regular characters. When the length of a description string reaches or exceeds the maximum line width on the terminal software, the software starts a new line, possibly breaking a Unicode character into two parts. As a result, garbled characters may be displayed at the end of a line.

Examples

# Set the description for WLAN-ESS1 to To AP1.

<Sysname> system-view

[Sysname] interface wlan-ess 1

[Sysname-WLAN-ESS1] description To AP1

display interface wlan-dbss

Use display interface wlan-dbss to display information about a WLAN-DBSS interface.

Syntax

display interface [ wlan-dbss ] [ brief [ down ] ] [ | { begin | exclude | include } regular-expression ]

display interface wlan-dbss interface-number [ brief ] [ | { begin | exclude | include } regular-expression ]

Views

Any view

Default command level

1: Monitor level

Parameters

interface-number: Specifies a WLAN-DBSS interface by its number. The value range for this argument varies by device model. For more information, see About the H3C Access Controllers Command Reference.

brief: Displays brief interface information. If you do not provide this keyword, the command displays detailed interface information.

down: Displays down interface information and the cause. If you do not provide this keyword, the command output is not filtered based on the down interface status.

|: 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.

exclude: Displays all lines that do not match the specified regular expression.

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.

Usage guidelines

If you do not specify the wlan-dbss keyword, the command displays information about all interfaces on the device.

If you specify the wlan-dbss keyword and do not provide the interface-number argument, the command displays information about all WLAN-DBSS interfaces.

Examples

# Display information about all WLAN-DBSS interfaces.

WLAN-DBSS0:0 current state: UP                                                

 IP Packet Frame Type: PKTFMT_ETHNT_2, Hardware Address: 000f-1123-0e11        

 Description: WLAN-DBSS0:0 Interface                                           

 PVID: 1                                                                        

 Port link-type: hybrid                                                        

  Tagged   VLAN ID : none                                                      

  Untagged VLAN ID : 1                                                          

 Port priority: 0                                                              

 Last clearing of counters:  Never                                             

                                                                                

 Maximum client number: 64                                                     

 Clients: 0 associating, 0 associated                                          

 Input                      :                                                   

    Total Frames Count      : 0                                                

    Total Frames Bytes      : 0                                                

    Ucast Frames Count      : 0                                                 

    Ucast Frames Bytes      : 0                                                

    Bcast Frames Count      : 0                                                

    Bcast Frames Bytes      : 0                                                 

 Output                     :                                                  

    Total Frames Count      : 0                                                

    Total Frames Bytes      : 0                                                

    Ucast Frames Count      : 0                                                

    Ucast Frames Bytes      : 0                                                

    Bcast Frames Count      : 0                                                

    Bcast Frames Bytes      : 0                                                

 WLAN-DBSS0:1 current state: UP                                                

 IP Packet Frame Type: PKTFMT_ETHNT_2, Hardware Address: 000f-1123-0e11        

 Description: WLAN-DBSS0:1 Interface                                           

 PVID: 1                                                                       

 Port link-type: hybrid                                                        

  Tagged   VLAN ID : none                                                      

  Untagged VLAN ID : 1                                                         

 Port priority: 0                                                              

 Last clearing of counters:  Never                                             

                                                                               

 Maximum client number: 64                                                     

 Clients: 0 associating, 0 associated                                           

 Input                      :                                                  

    Total Frames Count      : 1203                                             

    Total Frames Bytes      : 240156                                            

    Ucast Frames Count      : 302                                              

    Ucast Frames Bytes      : 10710                                            

    Bcast Frames Count      : 901                                               

    Bcast Frames Bytes      : 229446                                           

 Output                     :                                                  

    Total Frames Count      : 907                                               

    Total Frames Bytes      : 226552                                           

    Ucast Frames Count      : 31                                               

    Ucast Frames Bytes      : 9334                                             

    Bcast Frames Count      : 876                                              

    Bcast Frames Bytes      : 217218

Table 1 Command output

Field	Description
WLAN-DBSS0:0 current state	Physical link state of the interface.
IP Packet Frame Type	Output frame encapsulation type.
Hardware Address	MAC address of output frames. A WLAN-DBSS interface is dynamically created, so this field is meaningless.
Description	Description of the interface.
PVID	Default VLAN ID of the interface.
Port link-type	Port link type, which can be access or hybrid.
Tagged   VLAN ID	VLANs whose packets are sent through the port with VLAN tag kept.
Untagged VLAN ID	VLANs whose packets are sent through the port with VLAN tag stripped off.
Last clearing of counters:  Never	Time when the reset counters interface command was last used to clear statistics on the interface. Never indicates that the reset counters interface command was never used after the device was started.
Maximum client number	Maximum number of clients allowed to access the WLAN.
Clients: 0 associating, 0 associated	Number of clients being associated, number of clients associated.
Input                      :                                                       Total Frames Count      : 0                                                      Total Frames Bytes      : 0                                                     Ucast Frames Count      : 0                                                     Ucast Frames Bytes      : 0                                                     Bcast Frames Count      : 0                                                     Bcast Frames Bytes      : 0	Input packet statistics of the interface: ·     Number of packets, number of bytes. ·     Number of unicast packets, number of bytes of unicast packets. ·     Number of multicast/broadcast packets, number of bytes of multicast/broadcast packets.
Output                     :                                                       Total Frames Count      : 0                                                     Total Frames Bytes      : 0                                                     Ucast Frames Count      : 0                                                     Ucast Frames Bytes      : 0                                                     Bcast Frames Count      : 0                                                     Bcast Frames Bytes      : 0	Output packet statistics of the interface: ·     Number of packets, number of bytes. ·     Number of unicast packets, number of bytes of unicast packets. ·     Number of multicast/broadcast packets, number of bytes of multicast/broadcast packets.

 

display interface wlan-ess

Use display interface wlan-ess to display information about a WLAN-ESS interface.

Syntax

display interface [ wlan-ess ] [ brief [ down ] ] [ | { begin | exclude | include } regular-expression ]

display interface wlan-ess interface-number [ brief ] [ | { begin | exclude | include } regular-expression ]

Views

Any view

Default command level

1: Monitor level

Parameters

interface-number: Specifies a WLAN-ESS interface by its number. The specified interface must exist.

brief: Displays brief interface information. If you do not provide this keyword, the command displays detailed interface information.

down: Displays down interface information and the cause. If you do not provide this keyword, the command output is not filtered based on the down interface status.

|: 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.

exclude: Displays all lines that do not match the specified regular expression.

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.

Usage guidelines

If you do not specify the wlan-ess keyword, the command displays information about all interfaces on the device.

If you specify the wlan-ess keyword and do not provide the interface-number argument, the command displays information about all WLAN-ESS interfaces.

Examples

# Display information about the interface WLAN-ESS 1.

<Sysname> display interface wlan-ess 1

 WLAN-ESS1 current state: UP

 IP Packet Frame Type: PKTFMT_ETHNT_2, Hardware Address: 000f-e212-ff01

 Description: WLAN-ESS1 Interface

 PVID: 2

 Port link-type: access

  Tagged   VLAN ID : none

  Untagged VLAN ID : 2

 Port priority: 0

Last clearing of counters:  Never

For the display interface wlan-ess command output description, see Table 1.

display interface wlan-mesh

Use display interface wlan-mesh to display information about the specified WLAN mesh interface or all WLAN mesh interfaces that already exist if no interface is specified.

Syntax

display interface [ wlan-mesh ] [ brief [ down ] ] [ | { begin | exclude | include } regular-expression ]

display interface wlan-mesh interface-number [ brief ] [ | { begin | exclude | include } regular-expression ]

Views

Any view

Default command level

1. Monitor level

Parameters

interface-number: Specifies a WLAN mesh interface by its number. The specified interface must be one that already exists.

brief: Displays brief interface information. If you do not provide this keyword, the command displays detailed interface information.

down: Displays down interface information and the cause. If you do not provide this keyword, the command output is not filtered based on the down interface status.

|: 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.

exclude: Displays all lines that do not match the specified regular expression.

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.

Usage guidelines

Support for this command depends on the device model. For more information, see About the H3C Access Controllers Command References.

If you do not specify the wlan-mesh keyword, the command displays information about all interfaces on the device.

If you specify the wlan-mesh keyword and do not specify the interface-number argument, the command displays information about all WLAN mesh interfaces.

Examples

# Display information about WLAN mesh interface 3.

<Sysname> display interface wlan-mesh 3

 WLAN-MESH3 current state: DOWN

 IP Packet Frame Type: PKTFMT_ETHNT_2, Hardware Address: 000f-e2c0-0110

 Description: WLAN-MESH3 Interface

 PVID: 1

 Port link-type: access

  Tagged   VLAN ID : none

  Untagged VLAN ID : 1

Port priority: 0

Last clearing of counters:  Never

For more information about command output description, see Table 1.

display interface wlan-meshlink

Use display interface wlan-meshlink to display information about the specified WLAN mesh link interface or all WLAN mesh link interfaces that already exist if no interface is specified.

Syntax

display interface [ wlan-meshlink ] [ brief [ down ] ] [ | { begin | exclude | include } regular-expression ]

display interface wlan-meshlink interface-number [ brief ] [ | { begin | exclude | include } regular-expression ]

Views

Any view

Default command level

1: Monitor level

Parameters

interface number: Specifies a WLAN mesh link interface by its number. The specified interface must exist.

brief: Displays brief interface information. If you do not provide this keyword, the command displays detailed interface information.

down: Displays down interface information and the cause. If you do not provide this keyword, the command output is not filtered based on the down interface status.

|: 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.

exclude: Displays all lines that do not match the specified regular expression.

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.

Usage guidelines

Support for this command depends on the device model. For more information, see About the H3C Access Controllers Command References.

If you do not specify the wlan-meshlink keyword, the command displays information about all interfaces on the device.

If you specify the wlan-meshlink keyword, the command displays information about all WLAN mesh link interfaces.

Examples

# Display information about WLAN mesh link interface 1.

<Sysname> display interface WLAN-MESHLINK 1

 WLAN-MESHLINK1 current state: UP

 IP Packet Frame Type: PKTFMT_ETHNT_2, Hardware Address: 0000-0000-0000

 Description: WLAN-MESHLINK1 Interface

 PVID: 1

 Port link-type: access

  Tagged   VLAN ID : none

  Untagged VLAN ID : 1

 Port priority: 0

 Last clearing of counters:  Never

    Last 300 seconds input rate: 0 bytes/sec, 0 bits/sec, 0 packets/sec

    Last 300 seconds output rate: 0 bytes/sec, 0 bits/sec, 0 packets/sec

    9 packets input, 2890 bytes, 0 drops   

    392 packets output, 63796 bytes, 0 drops

For more information about command output description, see Table 1.

interface wlan-ess

Use interface wlan-ess to enter WLAN-ESS interface view. If the WLAN-ESS interface identified by the interface-number argument does not exist, this command creates the WLAN-ESS interface first.

Use undo interface wlan-ess to remove a WLAN-ESS interface. The operation to remove a WLAN-ESS interface fails if WLAN-DBSS interfaces created on the WLAN-ESS interface exist.

Syntax

interface wlan-ess interface-number

undo interface wlan-ess interface-number

Views

System view

Default command level

2: System level

Parameters

interface-number: Specifies a WLAN-ESS interface by its number. The value range for this argument varies by device model. For more information, see About the H3C Access Controllers Command Reference.

Examples

# Create the WLAN-ESS interface numbered 1.

<Sysname> system-view

[Sysname] interface WLAN-ESS 1

[Sysname-WLAN-ESS1]

interface wlan-mesh

Use interface wlan-mesh to enter WLAN mesh interface view. If the specified WLAN mesh interface does not exist, the command creates the WLAN mesh interface first.

Use undo interface wlan-mesh to delete the specified WLAN mesh interface.

Syntax

interface wlan-mesh interface-number

undo interface wlan-mesh interface-number

Views

System view

Default command level

2: System level

Parameters

interface-number: Specifies a WLAN mesh interface by its number in the range of 1 to 32.

Usage guidelines

Support for this command depends on the device model. For more information, see About the H3C Access Controllers Command References.

Examples

# Create WLAN mesh interface 2.

<Sysname> system-view

[Sysname] interface WLAN-MESH 2

[Sysname-WLAN-MESH2]