Netgear WC7520 - ProSafe 20-AP Wireless Controller 参照マニュアル

Configure Rate Limiting

The available bandwidth is determined by the number of errors during transmission and the 
time that a packet spends in the transmission queues. 

Within a profile group (including the basic profile group), you configure rate limiting 
separately for each wireless radio (2.4 GHz and 5 GHz). Within a profile group, for each 
wireless radio, rate limiting needs to add up to a maximum of 100 percent. (It can be less 
than 100 percent.) 

For example, within one profile group, if there are four profiles that use the 802.11b/bg/ng 
mode and two profiles that use the 802.11a/na mode, you create one rate-limiting 
configuration for the four profiles that use the 802.11b/bg/ng mode and another rate-limiting 
configuration for the two profiles that use the 802.11a/na mode. The combined percentages 
of the four profiles that use the 802.11b/bg/ng mode cannot exceed 100 percent; similarly, the 
combined percentages of the two profiles that use the 802.11a/na mode cannot exceed 
100 percent.

On each managed access point (or on each radio in a managed dual-band access point), the 
available bandwidth is distributed in the specified percentages among the profiles in a profile 
group. The percentage that is configured for a single profile is shared among all the clients 
connected to it. 

If you do not want to configure rate limiting for a profile, configure rate limiting as 
0 (zero) percent. This effectively disables rate limiting for that profile. A setting of 
0 (zero) percent can work well profiles that are used for management, administration, or 
testing.

Basic Rate Limiting

In the basic profile group, for each radio mode (802.11b/bg/ng mode and 802.11a/na mode), 
rate limiting per profile adds up to a maximum of 100 percent. (It can be less than 
100 percent.) There is a tab for each wireless radio mode.



Select Configuration > Profile > Basic > Rate Limit. The basic Rate Limit screen 
displays: