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- Table of Contents
-
- 02-WLAN Command Reference
- 00-Preface
- 01-WLAN Interface Commands
- 02-WLAN Access Commands
- 03-WLAN Security Commands
- 04-IACTP Tunnel and WLAN Roaming Commands
- 05-WLAN RRM Commands
- 06-WLAN IDS Commands
- 07-WLAN QoS Commands
- 08-WLAN Mesh Link Commands
- 09-Advanced WLAN Commands
- 10-WLAN High Availability Commands
- 11-WLAN IPS Commands
- 12-WLAN Optimization Commands
- Related Documents
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| Title | Size | Download |
|---|---|---|
| 12-WLAN Optimization Commands | 97.74 KB |
wlan option broadcast-buffer enable
wlan option client-reconnect-trigger
wlan option directional-antenna-adapt enable
wlan option fair-schedule enable
wlan option max-interfer-threshold
wlan option multi-service enable
wlan option probe-response-try
wlan option rate-algorithm emr enable
wlan option roam-navigation level
wlan option rx-broadcast-all enable
wlan option rx-opportunity-optimize enable
wlan option send-rts-cts disable
wlan option sleep-short enable
wlan option traffic-shaping enable
wlan option x-share quiet enable
WLAN optimization commands
Support for the commands in this chapter depends on the device model. For more information, see About the H3C Access Controllers Command References.
wlan option blink enable
Use wlan option blink enable to enable fit AP blinking.
Use undo wlan option blink enable to restore the default.
Syntax
wlan option blink enable
undo wlan option blink enable
Default
Fit AP blinking is disabled.
Views
System view
Default command level
2: System level
Usage guidelines
Only the WA4300 series, WA4600 series, WA3600 series, WA2620i-AGN, and WA2610i-GN APs support this command.
Examples
# Enable fit AP blinking.
<AC> system-view
[AC] wlan option blink enable
wlan option broadcast-buffer enable
Use wlan option broadcast-buffer enable to enable multicast and broadcast buffering.
Use undo wlan option broadcast-buffer enable [ 2g | 5g ] to disable multicast and broadcast buffering.
Use undo wlan option broadcast-buffer enable [ limit ] to restore the default number of multicast and broadcast packets that an AP can buffer.
Syntax
wlan option broadcast-buffer enable [ limit limit ] [ 2g | 5g ]
undo wlan option broadcast-buffer enable [ limit ] [ 2g | 5g ]
Views
System view
Default
An AP buffers multicast and broadcast packets when an associated client is in sleep state.
Default command level
2: System level
Parameters
limit limit: Specifies the number of multicast and broadcast frames that can be buffered, in the range of 1 to 100. The default value is 100.
2g: Specifies 2 GHz radios.
5g: Specifies 5 GHz radios.
Usage guidelines
This feature does not take effect on 5 GHz radios of 802.11ac APs.
Examples
# Disable buffering of multicast and broadcast packets.
<sysname> system-view
[sysname] undo wlan option broadcast-buffer enable
# Disable buffering of multicast and broadcast packets for 2 GHz radios.
<sysname> system-view
[sysname] undo wlan option broadcast-buffer enable 2g
# Disable buffering of multicast and broadcast packets for 5 GHz radios.
<sysname> system-view
[sysname] undo wlan option broadcast-buffer enable 5g
# Set the number of multicast and broadcast packets that can be buffered to 50 for 2 GHz radios.
<Sysname> system-view
[Sysname] wlan option broadcast-buffer enable limit 50 2g
wlan option ccs
Use wlan option ccs to enable weak signal strength inform and set the RSSI threshold that triggers the inform.
Use undo wlan option ccs to restore the default.
Syntax
wlan option ccs [ rssi-threshold rssithreshold ] enable
undo wlan option ccs enable
Default
Weak signal strength inform is disabled.
Views
System view
Default command level
2: System level
Parameters
rssithreshold: Specifies the RSSI threshold in the range of 0 to 95 dBm. By default, the RSSI threshold is 80 dBm.
Usage guidelines
This command enables an AP to inform a client of weak signal strength if the RSSI of a packet from the client is lower than the specified threshold.
Examples
# Enable weak signal strength inform and set the RSSI threshold that triggers the inform to 70 dBm.
<Sysname> system-view
[Sysname] wlan option ccs rssi-threshold 70 enable
wlan option chain
Use wlan option chain to set the receive or transmit chain mask.
Use undo wlan option chain to restore the default.
Syntax
wlan option chain [ rx | tx ] chainmask [ 2g | 5g ]
undo wlan option chain [ rx | tx ] [ 2g | 5g ]
Default
No receive or transmit chain mask is set.
Views
System view
Default command level
2: System level
Parameters
rx: Specifies the receive chain mask.
tx: Specifies the transmit chain mask.
chainmask: Specifies the chain mask in the range of 1 to 7.
Table 1 Chain mask description
|
Chain mask (decimal) |
Chain mask (binary) |
Description |
|
1 |
001 |
Chain 0. |
|
2 |
010 |
Chain 1. |
|
3 |
011 |
Chains 0 and 1. |
|
4 |
100 |
Chain 2. |
|
5 |
101 |
Chains 0 and 2. |
|
6 |
110 |
Chains 1 and 2. |
|
7 |
111 |
Chains 0, 1, and 2. |
2g: Specifies 2 GHz radios.
5g: Specifies 5 GHz radios.
Examples
# Set the receive chain mask to 2 for 2 GHz radios.
<Sysname> system-view
[Sysname] wlan option chain rx 2 2g
wlan option channel-reuse
Use wlan option channel-reuse to set a channel reuse level. An AP ignores packets with signal strength lower than the reuse level so that it can get more radio frequency resources and higher speed.
Use undo wlan option channel-reuse to restore the default.
Syntax
wlan option channel-reuse reuse-level [ 2g | 5g ]
undo wlan option channel-reuse [ 2g | 5g ]
Default
This feature is disabled.
Views
System view
Default command level
2: System level
Parameters
reuse-level: Specifies a channel reuse level, in the range of 1 to 10. A value of 1 specifies the highest reuse level. As a best practice, set the reuse level to 5.
2g: Specifies 2 GHz radios.
5g: Specifies 5 GHz radios.
Examples
# Set the channel reuse level to 6.
<sysname> system-view
[sysname] wlan option channel-reuse 6
# Set the channel reuse level to 6 for 2 GHz radios.
<sysname> system-view
[sysname] wlan option channel-reuse 6 2g
# Set the channel reuse level to 6 for 5 GHz radios.
<sysname> system-view
[sysname] wlan option channel-reuse 6 5g
wlan option channel-share
Use wlan option channel-share to enable channel sharing adjustment and set a power level.
Use undo wlan option channel-share to restore the default.
Syntax
wlan option channel-share power-level [ 2g | 5g ]
undo wlan option channel-share [ 2g | 5g ]
Default
Channel sharing adjustment is not enabled.
Views
System view
Default command level
2: System level
Parameters
power-level: Specifies a power level, in the range of 1 to 40. A power level of 1 specifies the strongest channel sharing capability. As a best practice, set the power level to 30.
2g: Specifies 2 GHz radios.
5g: Specifies 5 GHz radios.
Usage guidelines
If an AP detects signals stronger than the power level, the AP considers the channel occupied and does not send packets. If the detected signals are weaker than the power level, the AP sends the packets.
Examples
# Adjust channel sharing and set the power level to 20.
<sysname> system-view
[sysname] wlan option channel-share 20
# Adjust channel sharing and set the power level to 20 for 2 GHz radios.
<sysname> system-view
[sysname] wlan option channel-share 20 2g
# Adjust channel sharing and set the power level to 20 for 5 GHz radios.
<sysname> system-view
[sysname] wlan option channel-share 20 5g
wlan option client-rate-limit
Use wlan option client-rate-limit to enable rate limit based on client type.
Use undo wlan option client-rate-limit to disable rate limit based on client type.
Syntax
wlan option client-rate-limit { dot11b | dot11ag | dot11n | dot11a | dot11g | dot11an | dot11gn | dot11ac } [ inbound | outbound ] cir kbps [ cbs byte ]
undo wlan option client-rate-limit [ { dot11b | dot11ag | dot11n | dot11a | dot11g | dot11an | dot11gn | dot11ac } [ inbound | outbound ] ]
Default
Rate limit based on client type is disabled.
Views
System view
Default command level
2: System level
Parameters
dot11b: Specifies the 802.11b client type.
dot11ag: Specifies the 802.11a and 802.11g client types.
dot11n: Specifies the 802.11n client type.
dot11a: Specifies the 802.11a client type.
dot11g: Specifies the 802.11g client type.
dot11an: Specifies the 802.11an client type.
dot11gn: Specifies the 802.11gn client type.
dot11ac: Specifies the 802.11ac client type.
inbound: Limits the rate of incoming packets (from client to AP).
outbound: Limits the rate of outgoing packets (from AP to client).
cir: Sets the CIR in the range of 1 to 2097152 kbps.
cbs: Sets the CBS in the range of 1 to 268435456 bytes. If you do not specify this keyword, the CBS is calculated from the CIR.
Examples
# Limit the rate of incoming packets for 802.11n clients to 20480 kbps.
<Sysname> system-view
[Sysname] wlan option client-rate-limit dot11n inbound cir 20480
wlan option client-reconnect-trigger
Use wlan option client-reconnect-trigger to enable the AP to trigger client reconnection.
Use undo wlan option client-reconnect-trigger to restore the default.
Syntax
wlan option client-reconnect-trigger rssi signal-check [ 2g | 5g ]
undo wlan option client-reconnect-trigger [ 2g | 5g ]
Default
This feature is disabled.
Views
System view
Default command level
2: System level
Parameters
rssi: Specifies an RSSI in the range of 1 to 60 dBm. As a best practice, set the RSSI to 20.
2g: Specifies 2 GHz radios.
5g: Specifies 5 GHz radios.
Usage guidelines
The AP triggers client reconnection when the RSSI of the client is lower than the specified RSSI so that the client can reconnect to the AP or roam to another AP. If you also specify the signal-check keyword in the command, the AP does not immediately trigger client reconnection when the RSSI of the client is lower than the specified RSSI. It checks whether the next detected RSSI of the client is reduced by at least 3 dBm. If yes, it triggers client reconnection. If not, it does not trigger client reconnection.
Examples
# Enable the AP to trigger client reconnection.
<sysname> system-view
[sysname] wlan option client-reconnect-trigger 20
# Enable the AP to trigger client reconnection for 2 GHz radios.
<sysname> system-view
[sysname] wlan option client-reconnect-trigger 20 2g
# Enable the AP to trigger client reconnection for 5 GHz radios.
<sysname> system-view
[sysname] wlan option client-reconnect-trigger 20 5g
wlan option client-reject
Use wlan option client-reject to reject clients with signal strength lower than an RSSI.
Use undo wlan option client-reject to restore the default.
Syntax
wlan option client-reject rssi [ 2g | 5g ]
undo wlan option client-reject [ 2g | 5g ]
Default
This feature is disabled.
Views
System view
Default command level
2: System level
Parameters
rssi: Specifies an RSSI in the range of 1 to 60 dBm. As a best practice, set the RSSI to 10.
2g: Specifies 2 GHz radios.
5g: Specifies 5 GHz radios.
Examples
# Reject clients with an RSSI lower than 10 dBm.
<sysname> system-view
[sysname] wlan option client-reject 10
# Reject clients with an RSSI lower than 10 dBm for 2 GHz radios.
<sysname> system-view
[sysname] wlan option client-reject 10 2g
# Reject clients with an RSSI lower than 10 dBm for 5 GHz radios.
<sysname> system-view
[sysname] wlan option client-reject 10 5g
wlan option directional-antenna-adapt enable
Use wlan option directional-antenna-adapt enable to enable dynamic directional antenna adaption.
Use undo wlan option directional-antenna-adapt enable to restore the default.
Syntax
wlan option directional-antenna-adapt enable [ 2g | 5g ]
undo wlan option directional-antenna-adapt enable [ 2g | 5g ]
Default
Dynamic directional antenna adaption is disabled.
Views
System view
Default command level
2: System level
Parameters
2g: Specifies 2 GHz radios.
5g: Specifies 5 GHz radios.
Examples
# Enable dynamic directional antenna adaption for 2 GHz radios.
<Sysname> system-view
[Sysname] wlan option directional-antenna-adapt enable 2g
wlan option dot11n-restraint
Use wlan option dot11n-restraint to enable 802.11n packet suppression.
Use undo wlan option dot11n-restraint to restore the default.
Syntax
wlan option dot11n-restraint packet-number max-packets packet-length max-length [ 2g | 5g ]
undo wlan option dot11n-restraint [ 2g | 5g ]
Default
802.11n packet suppression is disabled.
Views
System view
Default command level
2: System level
Parameters
packet-number max-packets: Specifies the maximum number of MPDUs aggregated in an A-MPDU, in the range of 1 to 64. As a best practice, set the max-packets to 8.
packet-length max-length: Specifies the maximum A-MPDU length, in the range of 2000 to 60000 bytes. As a best practice, set the max-length to 6000.
2g: Specifies 2 GHz radios.
5g: Specifies 5 GHz radios.
Usage guidelines
The two thresholds take effect at the same time. If either threshold is reached, the AP stops aggregation and sends the A-MPDU.
Examples
# Enable 802.11n packet suppression, set the maximum number of MPDUs aggregated in an A-MPDU to 64, and set the maximum A-MPDU length to 4000 bytes.
<sysname> system-view
[sysname] wlan option dot11n-restraint packet-number 64 packet-length 4000
# For 2 GHz radios, enable 802.11n packet suppression, set the maximum number of MPDUs aggregated in an A-MPDU to 64, and set the maximum A-MPDU length to 4000 bytes.
<sysname> system-view
[sysname] wlan option dot11n-restraint packet-number 64 packet-length 4000 2g
# For 5 GHz radios, enable 802.11n packet suppression, set the maximum number of MPDUs aggregated in an A-MPDU to 64, and set the maximum A-MPDU length to 4000 bytes.
<sysname> system-view
[sysname] wlan option dot11n-restraint packet-number 64 packet-length 4000 5g
wlan option fair-schedule enable
Use wlan option fair-schedule enable to enable fair scheduling.
Use undo wlan option fair-schedule enable to disable fair scheduling.
Syntax
wlan option fair-schedule enable
undo wlan option fair-schedule enable
Default
Fair scheduling is disabled.
Views
System view
Default command level
2: System level
Examples
# Enable fair scheduling.
<sysname> system-view
[sysname] wlan option fair-schedule enable
wlan option max-interfer-threshold
Use wlan option max-interfer-threshold to set the maximum interference threshold.
Use undo wlan option max-interfer-threshold to restore the default.
Syntax
wlan option max-interfer-threshold value [ 2g | 5g ]
undo wlan option max-interfer-threshold [ 2g | 5g ]
Default
The maximum interference threshold is 50.
Views
System view
Default command level
2: System level
Parameters
value: Specifies the maximum interference threshold in the range of 20 to 120.
2g: Specifies 2 GHz radios.
5g: Specifies 5 GHz radios.
Examples
# Set the maximum interference threshold to 60.
<Sysname> system-view
[Sysname] wlan option max-interfer-threshold 60
# Set the maximum interference threshold to 60 for 2 GHz radios.
<Sysname> system-view
[Sysname] wlan option max-interfer-threshold 60 2g
# Set the maximum interference threshold to 60 for 5 GHz radios.
<Sysname> system-view
[Sysname] wlan option max-interfer-threshold 60 5g
wlan option multi-service enable
Use wlan option multi-service enable to enable multi-service optimization.
Use undo wlan option multi-service enable to restore the default.
Syntax
wlan option multi-service enable
undo wlan option multi-service enable
Default
Multi-service optimization is disabled.
Views
System view
Default command level
2: System level
Usage guidelines
Only the WA2612-AGN and WA2610-AGN support this command.
Examples
# Enable multi-service optimization.
<sysname> system-view
[sysname] wlan option multi-service enable
wlan option power-supply
Use wlan option power supply to configure a power supply mode for the AP.
Use undo wlan option power supply to restore the default.
Syntax
wlan option power-supply { local | poe | poeplus }
undo wlan option power-supply
Default
The power supply mode for the AP is local.
Views
System view
Default command level
2: System level
Parameters
local: Specifies the local power supply mode.
poe: Specifies the PoE power supply mode.
poeplus: Specifies the PoE+ power supply mode.
Usage guidelines
This command only takes effect on the WA3620i-AGN and WA3628i-AGN.
Examples
# Configure the power supply mode for the AP as poeplus.
<sysname> system-view
[sysname] wlan option power-supply poeplus
wlan option probe-response-try
Use wlan option probe-response-try to set the maximum transmission attempts for probe responses.
Use undo wlan option probe-response-try to disable the function and restore the default value.
Syntax
wlan option probe-response-try trynum [ 2g | 5g ]
undo wlan option probe-response-try [ 2g | 5g ]
Default
The maximum transmission attempts for probe responses is 2.
Views
System view
Default command level
2: System level
Parameters
trynum: Specifies the maximum transmission attempts for probe responses in the range of 1 to 16.
2g: Specifies 2 GHz radios.
5g: Specifies 5 GHz radios.
Examples
# Set the maximum transmission attempts for probe responses to 5.
<Sysname> system-view
[Sysname] wlan option probe-response-try 5
# Set the maximum transmission times for probe responses to 5 for 2 GHz radios.
<Sysname> system-view
[Sysname] wlan option probe-response-try 5 2g
# Set the maximum transmission times for probe responses to 5 for 5 GHz radios.
<Sysname> system-view
[Sysname] wlan option probe-response-try 5 5g
wlan option rate-algorithm
Use wlan option rate-algorithm to set the rate algorithm.
Use undo wlan option rate-algorithm to restore the default.
Syntax
wlan option rate-algorithm { arr band | hdd | hdd2 | lpl packet-count up-threshold down-threshold }
undo wlan option rate-algorithm
Default
The default rate algorithm is ARR.
Views
System view
Default command level
2: System level
Parameters
arr band: Specifies the Adaptive Rate Reducing (ARR) algorithm. The band argument specifies the maximum gap between the current rate and recorded rate. It is in the range of 1 to 10. As a best practice, set the band to 4.
hdd: Specifies the High Density Deployment (HDD) algorithm.
hdd2: Specifies the HDD2 algorithm.
lpl packet-count up-threshold down-threshold: Specifies the LPL algorithm. The packet-count argument specifies the number of lost packets, in the range of 2 to 10. As a best practice, set the packet-count to 4. The up-threshold argument specifies the upper RSSI value in the range of 1 to 300. As a best practice, set the up-threshold to 200. The down-threshold argument specifies the lower RSSI value in the range of 1 to 100. As a best practice, set the down-threshold to 70.
Usage guidelines
You can configure the rate algorithm only on 802.11a/b/g radios.
Examples
# Set the rate algorithm to LPL, and set the number of lost packets to 4, the upper RSSI value to 200, and the lower RSSI value to 70.
<sysname> system-view
[sysname] wlan option rate-algorithm lpl 4 200 70
wlan option rate-algorithm emr enable
Use wlan option rate-algorithm emr enable to enable the EMR algorithm.
Use undo wlan option rate-algorithm emr enable to restore the default.
Syntax
wlan option rate-algorithm emr enable [ 2g | 5g ]
undo wlan option rate-algorithm emr enable [ 2g | 5g ]
Default
The EMR algorithm is disabled.
Views
System view
Default command level
2: System level
Parameters
2g: Specifies 2 GHz radios.
5g: Specifies 5 GHz radios.
Examples
# Enable the EMR algorithm for 2 GHz radios.
<Sysname> system-view
[Sysname] wlan option rate-algorithm emr enable 2g
wlan option roam-navigation level
Use wlan option roam-navigation level to enable roaming navigation.
Use undo wlan option roam-navigation level to disable roaming navigation.
Syntax
wlan option roam-navigation level level [ rssi client-level ] [ 2g | 5g ]
undo wlan option roam-navigation [ 2g | 5g ]
Default
Roaming navigation is disabled.
Views
System view
Default command level
2: System level
Parameters
level level: Specifies the global roaming navigation level, which indicates the transmission power when an AP broadcasts beacon frames. The value is in the range of 1 to 30. A smaller value represents a higher roaming navigation capability of the AP. As a best practice, set the level to 10.
rssi: Specifies the signal strength threshold of the client, in the range of 1 to 50. If the signal strength of a client is lower than this value, the AP performs roaming navigation for the client according to the specified client-level. As a best practice, set the RSSI to 20.
client-level: Specifies the client roaming navigation level, which indicates the transmission power when an AP broadcasts responses to clients. The value is in the range of 1 to 30. A smaller value represents a higher roaming navigation capability of the client. As a best practice, set the level to 10.
2g: Specifies 2 GHz radios.
5g: Specifies 5 GHz radios.
Examples
# Enable roaming navigation, set the global roaming navigation level to 10, minimum RSSI to 20, and client roaming navigation level to 10.
<sysname> system-view
[sysname] wlan option roam-navigation level 10 20 10
# For 2 GHz radios, enable roaming navigation, set the global roaming navigation level to 10, minimum RSSI to 20, and client roaming navigation level to 10.
<sysname> system-view
[sysname] wlan option roam-navigation level 10 20 10 2g
# For 5 GHz radios, enable roaming navigation, set the global roaming navigation level to 10, minimum RSSI to 20, and client roaming navigation level to 10.
<sysname> system-view
[sysname] wlan option roam-navigation level 10 20 10 5g
wlan option rx-broadcast-all enable
Use wlan option rx-broadcast-all enable to enable the AP to receive all broadcasts.
Use undo wlan option rx-broadcast-all enable to restore the default.
Syntax
wlan option rx-broadcast-all enable [ 2g | 5g ]
undo wlan option rx-broadcast-all enable [ 2g | 5g ]
Default
The AP is disabled from receiving all broadcasts.
Views
System view
Default command level
2: System level
Parameters
2g: Specifies 2 GHz radios.
5g: Specifies 5 GHz radios.
Usage guidelines
This feature does not take effect on 5 GHz radios of 802.11ac APs.
Examples
# Enable the AP to receive all broadcasts.
<sysname> system-view
[sysname] wlan option rx-broadcast-all enable
# Enable the AP to receive all broadcasts for 2 GHz radios.
<sysname> system-view
[sysname] wlan option rx-broadcast-all enable 2g
# Enable the AP to receive all broadcasts for 5 GHz radios.
<sysname> system-view
[sysname] wlan option rx-broadcast-all enable 5g
wlan option rx-opportunity-optimize enable
Use wlan option rx-opportunity-optimize enable to enable signal receiving optimization for radios.
Use undo wlan option rx-opportunity-optimize enable to restore the default.
Syntax
wlan option rx-opportunity-optimize enable [ 2g | 5g ]
undo wlan option rx-opportunity-optimize enable [ 2g | 5g ]
Default
Signal receiving optimization is disabled.
Views
System view
Default command level
2: System level
Parameters
2g: Specifies 2 GHz radios.
5g: Specifies 5 GHz radios.
Examples
# Enable signal receiving optimization for 2 GHz radios.
<Sysname> system-view
[Sysname] wlan option rx-opportunity-optimize enable 2g
wlan option send-rts-cts disable
Use wlan option send-rts-cts disable to disable RTS and CTS frame sending.
Use undo wlan option send-rts-cts disable to restore the default.
Syntax
wlan option send-rts-cts disable [ 2g | 5g ]
undo wlan option send-rts-cts disable [ 2g | 5g ]
Default
RTS and CTS frame sending is enabled.
Views
System view
Default command level
2: System level
Parameters
2g: Specifies 2 GHz radios.
5g: Specifies 5 GHz radios.
Examples
# Disable RTS and CTS frame sending for all radios.
<Sysname> system-view
[Sysname] wlan option send-rts-cts disable
# Disable RTS and CTS frame sending for 2 GHz radios.
<Sysname> system-view
[Sysname] wlan option send-rts-cts disable 2g
# Disable RTS and CTS frame sending for 5 GHz radios.
<Sysname> system-view
[Sysname] wlan option send-rts-cts disable 5g
wlan option signal-ignore
Use wlan option signal-ignore to ignore signals weaker than the specified RSSI.
Use undo wlan option signal-ignore to restore the default.
Syntax
wlan option signal-ignore rssi [ 2g | 5g ]
undo wlan option signal-ignore [ 2g | 5g ]
Default
This feature is disabled.
Views
System view
Default command level
2: System level
Parameters
rssi: Specifies an RSSI in the range of 1 to 30 dBm. As a best practice, set the RSSI to 10.
2g: Specifies 2 GHz radios.
5g: Specifies 5 GHz radios.
Examples
# Ignore signals weaker than 10 dBm.
<sysname> system-view
[sysname] wlan option signal-ignore 10
# Ignore signals weaker than 10 dBm for 2 GHz radios.
<sysname> system-view
[sysname] wlan option signal-ignore 10 2g
# Ignore signals weaker than 10 dBm for 5 GHz radios.
<sysname> system-view
[sysname] wlan option signal-ignore 10 5g
wlan option sleep-short enable
Use wlan option sleep-short enable to enable packet buffering inform.
Use undo wlan option sleep-short enable to restore the default.
Syntax
wlan option sleep-short enable [ 2g | 5g ]
undo wlan option sleep-short enable [ 2g | 5g ]
Default
Packet buffering inform is disabled.
Views
System view
Default command level
2: System level
Parameters
2: Specifies 2 GHz radios.
5: Specifies 5 GHz radios.
Examples
# Enable packet buffering inform for all radios.
<Sysname> system-view
[Sysname] wlan option sleep-short enable
# Enable packet buffering inform for 5 GHz radios.
<Sysname> system-view
[Sysname] wlan option sleep-short enable 2g
# Enable packet buffering inform for 5 GHz radios.
<Sysname> system-view
[Sysname] wlan option sleep-short enable 5g
wlan option subway-band-width
Use wlan option subway-band-width to limit the subway bandwidth to 5 MHz or 10 MHz.
Use undo wlan option subway-band-width to restore the default.
Syntax
wlan option subway-band-width { dot11a | dot11g } { 5 | 10 }
undo wlan option subway-band-width
Default
The subway bandwidth is 20 MHz.
Views
System view
Default command level
2: System level
Parameters
dot11a: Configures 5 GHz radios to operate in 802.11a, 802.11an, or 802.11ac mode.
dot11g: Configures 2.4 GHz radios to operate in 802.11b, 802.11g, or 802.11gn mode.
5: Specifies the 5 MHz bandwidth.
10: Specifies the 10 MHz bandwidth.
Examples
# Limit the subway bandwidth to 5 MHz for 5 GHz radios.
<Sysname> system-view
[Sysname] wlan option subway-band-width dot11a 5
wlan option sw-retry
Use wlan option sw-retry to set the maximum number of software retransmissions.
Use undo wlan option sw-retry to restore the default.
Syntax
wlan option sw-retry [ eap ] count [ 2g | 5g ]
undo wlan option sw-retry [ eap ] [ 2g | 5g ]
Default
The maximum number of EAP packet retransmissions is 0 for both 2 GHz and 5 GHz radios. The maximum number of aggregated data packet transmissions is 10 and 16 for 2 GHz radios and 5 GHz radios, respectively.
Views
System view
Default command level
2: System level
Parameters
eap: Specifies EAP packets. If you do not specify this keyword, the command sets the maximum number of software retransmissions for aggregated data packets. This keyword takes effect only on 2 GHz radios.
count: Specifies the maximum number of retransmissions, in the range of 0 to 16.
2g: Specifies 2 GHz radios.
5g: Specifies 5 GHz radios.
Examples
# Set the maximum number of EAP packet software retransmissions for 2 GHz radios to 15.
<Sysname> system-view
[Sysname] wlan option sw-retry eap 15 2g
wlan option tpc
Use wlan option tpc to enable per-packet transmit power control (TPC) based on signal strength of clients.
Use undo wlan option tpc enable to restore the default.
Syntax
wlan option tpc { rssithreshold rssithreshold | rssistep rssistep | powerstep powerstep | minpower minpower } * enable [ 2g | 5g ]
undo wlan option tpc enable [ 2g | 5g ]
Default
Per-packet TPC based on signal strength of clients is disabled.
Views
System view
Default command level
2: System level
Parameters
rssithreshold: Specifies the RSSI threshold of received packets, in the range of 20 to 95. By default, the value is 65.
rssistep: Specifies the step value for RSSI modification, in the range of 1 to 20. By default, the value is 10.
powerstep: Specifies the step value for transmission power decrease, in the range of 1 to 15. By default, the value is 5.
minpower: Specifies the minimum transmission power in the range of 1 to 27. By default, the value is 10.
2g: Specifies 2 GHz radios.
5g: Specifies 5 GHz radios.
Usage guidelines
This feature does not take effect on 5 GHz radios of 802.11ac APs.
Examples
# Enable TPC when the RSSI of received packets reaches 50, and set the RSSI step, power step, and minimum power step to 10, 5, and 10, respectively.
<Sysname> system-view
[Sysname] wlan option tpc rssithreshold 50 rssistep 10 powerstep 5 minpower 10 enable
# For 2 GHz radios, enable TPC when the RSSI of received packets reaches 50, and set the RSSI step, power step, and minimum power to 10, 5, and 10, respectively.
<Sysname> system-view
[Sysname] wlan option tpc rssithreshold 50 rssistep 10 powerstep 5 minpower 10 enable 2g
# For 5 GHz radios, enable TPC when the RSSI of received packets reaches 50, and set the RSSI step, power step, and minimum power to 10, 5, and 10, respectively.
<Sysname> system-view
[Sysname] wlan option tpc rssithreshold 50 rssistep 10 powerstep 5 minpower 10 enable 5g
wlan option tpc enable
Use wlan option tpc enable to enable per-packet transmit power control (TPC) based on packet loss rate.
Use undo wlan option tpc enable to restore the default.
Syntax
wlan option tpc enable [ 2g | 5g ]
undo wlan option tpc enable [ 2g | 5g ]
Default
Per-packet TPC based on packet loss rate is disabled.
Views
System view
Default command level
2: System level
Parameters
2g: Specifies 2 GHz radios.
5g: Specifies 5 GHz radios.
Usage guidelines
This feature does not take effect on 5 GHz radios of 802.11ac APs.
Examples
# Enable per-packet TPC based on packet loss rate.
<sysname> system-view
[sysname] wlan option tpc enable
# Enable per-packet TPC based on packet loss rate for 2 GHz radios.
<sysname> system-view
[sysname] wlan option tpc enable 2g
# Enable per-packet TPC based on packet loss rate for 5 GHz radios.
<sysname> system-view
[sysname] wlan option tpc enable 5g
wlan option traffic-shaping enable
Use wlan option traffic-shaping enable to enable traffic shaping based on link status.
Use undo wlan option traffic-shaping enable to restore the default.
Syntax
wlan option traffic-shaping enable
undo wlan option traffic-shaping enable
Default
Traffic shaping based on link status is disabled.
Views
System view
Default command level
2: System level
Examples
# Enable traffic shaping based on link status
<sysname> system-view
[sysname] wlan option traffic-shaping enable
wlan option tx-duration
Use wlan option tx-duration to set the packet timeout for software and hardware queues.
Use undo wlan option tx-duration to restore the default.
Syntax
wlan option tx-duration sw-time-value hw-time-value [ 2g | 5g ]
undo wlan option tx-duration [ 2g | 5g ]
Default
No timeout is set for packets in the software and hardware queues.
Views
System view
Default command level
2: System level
Parameters
sw-time-value: Specifies the timeout for packets in the software queue, in the range of 0 to 5000 milliseconds. The value is 0 by default.
hw-time-value: Specifies the timeout for packets in the hardware queue, in the range of 0 to 5000 milliseconds. The value is 0 by default.
2g: Specifies 2 GHz radios.
5g: Specifies 5 GHz radios.
Examples
# Set the timeout for packets in the software queue and the timeout for packets in the hardware queue to 1980 and 2000 milliseconds for 2 GHz radios, respectively.
<Sysname> system-view
[Sysname] wlan option tx-duration 1980 2000 2g
wlan option x-share quiet enable
Use wlan option x-share quiet enable to enable the quiet mode on the X-Share AP.
Use undo wlan option x-share quiet enable to disable the quiet mode on the X-Share AP.
Syntax
wlan option x-share quiet enable
undo wlan option x-share quiet enable
Default
The quiet mode on an X-Share AP is disabled.
Views
System view
Default command level
2: System level
Examples
# Enable the quiet mode for the X-Share AP.
<Sysname> system-view
[Sysname] wlan option x-share quiet enable
