- Table of Contents
-
- 03-WLAN Command References
- 00-Preface
- 01-AP management commands
- 02-Radio management commands
- 03-WLAN access commands
- 04-WLAN security commands
- 05-WLAN authentication commands
- 06-WIPS commands
- 07-WLAN QoS commands
- 08-WLAN roaming commands
- 09-WLAN load balancing commands
- 10-WLAN radio resource measurement commands
- 11-Channel scanning commands
- 12-Band navigation commands
- 13-WLAN high availability commands
- 14-802.11r commands
- 15-Wireless location commands
- 16-AC hierarchy commands
- 17-WLAN RRM commands
- 18-WLAN IP snooping commands
- 19-WLAN probe commands
- 20-WLAN forwarding commands
- 21-Spectrum management commands
- 22-WLAN radio load balancing commands
- 23-User isolation commands
- 24-Packet capture commands
- 25-802.1X client commands
- 26-IP source guard commands
- Related Documents
-
Title | Size | Download |
---|---|---|
22-WLAN radio load balancing commands | 48.79 KB |
WLAN radio load balancing commands
display wlan radio-load-balance status service-template
wlan radio-load-balance access-denial
WLAN radio load balancing commands
display wlan radio-load-balance status service-template
Use display wlan radio-load-balance status service-template to display load balancing information for radios that are bound to a service template.
Syntax
display wlan radio-load-balance status service-template template-name client mac-address
Views
Any view
Predefined user roles
network-admin
network-operator
Parameters
template-name: Specifies a service template by its name, a case-insensitive string of 1 to 63 characters.
client mac-address: Displays information about radios that have detected the specified client. The mac-address argument represents the MAC address of the client and is in H-H-H format.
Examples
# Display load balancing information for radios that are bound to service template st1 and that detect the client with MAC address 702d-2249-33bf.
<Sysname> display wlan radio-load-balance status service-template st1 client 702d-2249-33bf
Current radio load balancing mode: session
Threshold: 2
Gap: 1
Band ratio (5 G/2.4 G): 2/1
Total radios: 4
APID RID Sessions Balanced(Y/N)
----------------------------------------------------------------------------------------
1 2 10 N
3 1 2 Y
4 1 2 Y
4 2 2 Y
Table 1 Command output
Field |
Description |
Current radio load-balance mode |
Session mode. |
Threshold |
Session threshold. |
Gap |
Session gap threshold. (This field is displayed only when the session gap threshold is configured.) |
Band ratio (5G/2.4G) |
Ratio of clients associated with 5 GHz radios to clients associated with 2.4 GHz radios. (This field is displayed only when the ratio of clients associated with 5 GHz radios to clients associated with 2.4 GHz radios is configured.) |
APID |
AP ID. |
RID |
Radio ID |
Session |
Number of clients associated with the radio. |
Balanced(Y/N) |
Load balancing status: · Y—The radio has been load balanced. · N—The radio has not been load balanced. |
wlan radio-load-balance access-denial
Use wlan radio-load-balance access-denial to set the maximum number of denials for association requests.
Use undo wlan radio-load-balance access-denial to restore the default.
Syntax
wlan radio-load-balance access-denial access-denial
undo wlan radio-load-balance access-denial
Default
The maximum number of denials is 3 for association requests.
Views
System view
Predefined user roles
network-admin
Parameters
access-denial: Specifies the maximum number of denials for association requests, in the range of 2 to 10.
Usage guidelines
If the number of times that a radio rejects a client reaches the specified maximum number of denials for association requests, the radio accepts the association request from the client.
Examples
# Set the maximum number of denials to 4 for association requests.
<Sysname> system-view
[Sysname] wlan radio-load-balance access-denial 4
wlan radio-load-balance enable
Use wlan radio-load-balance enable to enable WLAN radio load balancing.
Use undo wlan radio-load-balance enable to disable WLAN radio load balancing.
Syntax
wlan radio-load-balance enable [ mode session value [ gap gap-value | band-ratio 5g-proportion 2.4g-proportion ] [ report-time time ] ]
undo wlan radio-load-balance enable
Default
WLAN radio load balancing is disabled.
Views
System view
Predefined user roles
network-admin
Parameters
session value: Specifies the session threshold value in the range of 1 to 120.
gap gap-value: Specifies the session gap threshold value in the range of 1 to 12. The session gap is the gap between a radio and the radio that has the fewest clients within the same AC.
band-ratio 5g-proportion 2.4g-proportion: Specifies the ratio of clients associated with all 5 GHz neighbor radios to clients associated with all 2.4 GHz neighbor radios of a client. The value range is 1 to 5 for both the 5g-proportion and 2.4g-proportion arguments.
report-time time: Specifies the time to wait before an AP reports information about a client for the first time. The value range for the time argument is 500 to 5000 milliseconds and the default value is 1000 milliseconds.
Usage guidelines
The AC supports session-mode radio load balancing and the following radio load balancing types:
· Session gap threshold based—The AC performs radio load balancing when the following conditions are met:
¡ The number of clients associated with a radio reaches the session threshold.
¡ The session gap between the radio and the radio that has the fewest clients reaches the session gap threshold.
· Band ratio based—The AC performs radio load balancing in the following scenarios:
Scenario 1
¡ A client requests to associate with a 5 GHz radio.
¡ The number of clients associated with the 5 GHz radio reaches the session threshold.
¡ The ratio of clients associated with all 5 GHz neighbor radios to clients associated with all 2.4 GHz neighbor radios of the client is larger than the band ratio.
Scenario 2
¡ A client requests to associate with a 2.4 GHz radio.
¡ The number of clients associated with the 2.4 GHz radio reaches the session threshold.
¡ The ratio of clients associated with all 5 GHz neighbor radios to clients associated with all 2.4 GHz neighbor radios of the client is smaller than the band ratio.
When an AP receives the probe request from a client for the first time, the AP waits for the specified time period before it sends the client information to the AC. The AC creates a neighbor radio table for a client based on the information received from APs. To ensure data accuracy and save resources, set an appropriate wait time period.
If you do not specify a radio load balancing type, the session gap threshold based type is used. The session threshold is 50, and the session gap threshold 10.
|
NOTE: Neighbor radios of a client refer to all radios that receive requests from the client. |
Examples
# Enable WLAN radio load balancing.
<Sysname> system-view
[Sysname] wlan radio-load-balance enable mode session 4 gap 3
wlan radio-load-balance rssi-threshold
Use wlan radio-load-balance rssi-threshold to set the received signal strength indicator (RSSI) threshold.
Use undo wlan radio-load-balance rssi-threshold to restore the default.
Syntax
wlan radio-load-balance rssi-threshold rssi-threshold
undo wlan radio-load-balance rssi-threshold
Default
The RSSI threshold is 25.
Views
System view
Predefined user roles
network-admin
Parameters
rssi-threshold: Specifies the RSSI threshold in the range of 5 to 100.
Usage guidelines
If a radio detects that the RSSI of a client is lower than the specified RSSI threshold, the radio ignores the association requests of the client.
Examples
# Set the RSSI threshold to 40.
<Sysname> system-view
[Sysname] wlan radio-load-balance rssi-threshold 40