6-9
Cisco IOS Software Configuration Guide for Cisco Aironet Access Points
OL-14209-01
Chapter 6 Configuring Radio Settings
Configuring Radio Data Rates
Step 3
speed
802.11b, 2.4-GHz radio:
{[
1.0
] [
11.0
] [
2.0
] [
5.5
] [
basic-1.0
]
[
basic-11.0
] [
basic-2.0
] [
basic-5.5
] |
range
|
throughput
}
802.11g, 2.4-GHz radio:
{[
1.0
] [
2.0
] [
5.5
] [
6.0
] [
9.0
] [
11.0
]
[
12.0
] [
18.0
] [
24.0
] [
36.0
] [
48.0
]
[
54.0
] [
basic-1.0
] [
basic-2.0
]
[
basic-5.5
] [
basic-6.0
] [
basic-9.0
]
[
basic-11.0
] [
basic-12.0
]
[
basic-18.0
] [
basic-24.0
]
[
basic-36.0
] [
basic-48.0
]
[
basic-54.0
] |
range
|
throughput
[
ofdm
]
| default
}
802.11a 5-GHz radio:
{[
6.0
] [
9.0
] [
12.0
] [
18.0
] [
24.0
]
[
36.0
] [
48.0
] [
54.0
] [
basic-6.0
]
[
basic-9.0
] [
basic-12.0
] [
basic-18.0
]
[
basic-24.0
] [
basic-36.0
]
[
basic-48.0
] [
basic-54.0
] |
range
|
throughput |
ofdm-throughput
|
default
}
802.11n 2.4-GHz radio:
{[
1.0
] [
11.0
] [
12.0
] [
18.0
] [
2.0
]
[
24.0
] [
36.0
] [
48.0
] [
5.5
] [
54.0
] [
6.0
]
[
9.0
] [
basic-1.0
] [
basic-11.0
]
[
basic-12.0
] [
basic-18.0
]
[
basic-24.0
] [
basic-36.0
]
[
basic-48.0
] [
basic-5.5
] [
basic-54.0
]
[
basic-6.0
] [
basic-9.0
] [
default
]
[
m0-7
] [
m0.
] [
m1.
] [
m10.
] [
m11.
]
[
m12.
] [
m13.
] [
m14.
] [
m15.
] [
m2.
]
[
m3.
] [
m4.
] [
m5.
] [
m6.
] [
m7.
]
[
m8-15
] [
m8.
] [
m9.
] [
ofdm
]
[
only-ofdm
] |
range
|
throughput
}
802.11n 5-GHz radio:
{[
12.0
] [
18.0
] [
24.0
] [
36.0
] [
48.0
]
[
54.0
] [
6.0
] [
9.0
] [
basic-12.0
]
[
basic-18.0
] [
basic-24.0
]
[
basic-36.0
] [
basic-48.0
]
[
basic-54.0
] [
basic-6.0
] [
basic-9.0
]
[
default
] [
m0-7
] [
m0.
] [
m1.
] [
m10.
]
[
m11.
] [
m12.
] [
m13.
] [
m14.
] [
m15.
]
[
m2.
] [
m3.
] [
m4.
] [
m5.
] [
m6.
] [
m7.
]
[
m8-15
] [
m8.
] [
m9.
] |
range
|
throughput
}
Set each data rate to
basic
or
enabled
, or enter
range
to
optimize range or
throughput
to optimize throughput.
•
(Optional) Enter
1.0
,
2.0
,
5.5
, and
11.0
to set these data
rates to
enabled
on the 802.11b, 2.4-GHz radio.
Enter
1.0
,
2.0
,
5.5
,
6.0
,
9.0
,
11.0
,
12.0
,
18.0
,
24.0
,
36.0
,
48.0
, and
54.0
to set these data rates to
enabled
on the
802.11g, 2.4-GHz radio.
Enter
6.0
,
9.0
,
12.0
,
18.0
,
24.0
,
36.0
,
48.0
, and
54.0
to set
these data rates to
enabled
on the 5-GHz radio.
•
(Optional) Enter
basic-1.0
,
basic-2.0
,
basic-5.5
,
and
basic-11.0
to set these data rates to
basic
on the 802.11b,
2.4-GHz radio.
Enter
basic-1.0
,
basic-2.0
,
basic-5.5
,
basic-6.0
,
basic-9.0
,
basic-11.0
,
basic-12.0
,
basic-18.0
,
basic-24.0
,
basic-36.0
,
basic-48.0
, and
basic-54.0
to set these data rates to
basic
on the 802.11g, 2.4-GHz radio.
Note
The client must support the basic rate that you select or
it cannot associate to the wireless device. If you select
12 Mbps or higher for the basic data rate on the 802.11g
radio, 802.11b client devices cannot associate to the
wireless device’s 802.11g radio.
Enter
basic-6.0
,
basic-9.0
,
basic-12.0
,
basic-18.0
,
basic-24.0
,
basic-36.0
,
basic-48.0
, and
basic-54.0
to set
these data rates to
basic
on the 5-GHz radio.
•
(Optional) Enter
range
or
throughput
or
ofdm-throughput
(no ERP protection) to automatically
optimize radio range or throughput. When you enter
range
,
the wireless device sets the lowest data rate to basic
and the other rates to
enabled
. When you enter
throughput
, the wireless device sets all data rates to
basic
.
(Optional) On the 802.11g radio, enter
speed
throughput
ofdm
to set all OFDM rates (6, 9, 12, 18, 24, 36, and 48)
to basic (required) and set all the CCK rates (1, 2, 5.5, and
11) to disabled. This setting disables 802.11b protection
mechanisms and provides maximum throughput for
802.11g clients. However, it prevents 802.11b clients from
associating to the access point.
•
(Optional) Enter
default
to set the data rates to factory
default settings (not supported on 802.11b radios).
On the 802.11g radio, the
default
option sets rates 1, 2, 5.5,
and 11 to basic, and rates 6, 9, 12, 18, 24, 36, 48, and 54 to
enabled. These rate settings allow both 802.11b and
802.11g client devices to associate to the wireless device’s
802.11g radio.
On the 5-GHz radio, the
default
option sets rates 6.0, 12.0,
and 24.0 to basic, and rates 9.0, 18.0, 36.0, 48.0, and 54.0
to enabled.
Command
Purpose
