R2511-HP MSR Router Series WLAN Command Reference(V5)

61
Use undo dot11n multicast-rate to remove the configuration.
Syntax
dot11n multicast-rate index
undo dot11n multicast-rate
Default
The maximum MCS index for 802.11n multicast rates is not configured.
Views
RRM view
Default command level
2: System level
Parameters
index: Specifies the maximum MCS index for 802.11n multicast rates, in the range of 0 to 76.
Usage guidelines
The multicast MCS is adopted only when all the clients use 802.11n.
If a non 802.11n client exists, multicast traffic is transmitted at a mandatory MCS data rate.
If you configure a multicast MCS index greater than the maximum MCS index supported by the radio, the
maximum MCS index is adopted.
When the multicast MCS takes effect, the corresponding data rates defined for 20 MHz are adopted no
matter whether the 802.11n radio operates in 40 MHz mode or in 20 MHz mode.
The following matrix shows the command and router compatibility:
Command
MSR90
0
MSR93X
MSR20-1
X
MSR20 MSR30 MSR50
MSR100
0
dot11n
multicast-rate
No
Available
for
JG512A,
JG519A
and
JG597A
Only
available
for routers
with a
SIC-WLA
N module
that
supports
802.11n
Only
available
for routers
with a
SIC-WLAN
module
that
supports
802.11n
Only
available
for routers
with a
SIC-WLA
N module
that
supports
802.11n
Only
available
for routers
with a
SIC-WLA
N module
that
supports
802.11n
Only
available
for routers
with a
SIC-WLA
N module
that
supports
802.11n
Examples
# Specify the maximum MCS index for 802.11n multicast rates as 76.
<Sysname> system-view
[Sysname] wlan rrm
[Sysname-wlan-rrm] dot11n multicast-rate 76
dot11n protection enable
The following matrix shows the command and router compatibility: