H3C MSR Series Configuration Guide

65
Configuration procedure
Step Command Remarks
1. Enter system view.
system-view
N/A
2. Enter WLAN-radio interface
view.
interface wlan-radio
radio-number
N/A
3. Enable WMM.
wmm enable
By default, WMM is enabled.
The 802.11n protocol stipulates
that all 802.11n clients support
WLAN QoS. Therefore, when the
radio operates in 802.11gn mode,
you should enable WMM.
Otherwise, the associated
802.11n clients might fail to
communicate.
4. Set the EDCA parameters of
AC-VO or AC-VI queues for
clients.
wmm edca client
{
ac-vo
|
ac-vi
}
{
aifsn
aifsn-value |
ecw ecwmin
ecwmin-value
ecwmax
ecwmax
-value |
txoplimit
txoplimit-value |
cac
}
*
Optional.
By default, a client uses the
default EDCA parameters shown
in Table 3.
5. Set the EDCA parameters of
AC-BE or AC-BK queues for
clients.
wmm edca client
{
ac-be
|
ac-bk
}
{
aifsn
aifsn-value |
ecw ecwmin
ecwmin-value
ecwmax
ecwmax
-value |
txoplimit
txoplimit -value }
*
Optional.
By default, a client uses the
default EDCA parameters shown
in Table 3.
6. Set the EDCA parameters
and specify the ACK policy
for the radio.
wmm edca radio
{
ac-vo
|
ac-vi
|
ac-be
|
ac-bk
} {
aifsn
aifsn-value |
ecw ecwmin
ecwmin-value
ecwmax
ecwmax -value |
txoplimit
txoplimit -value |
noack
}
*
Optional.
By default, an AP uses the default
EDCA parameters shown
in Table 4 an
d uses the Normal
ACK policy.
7. Set the CAC policy.
wmm cac policy
{
channelutilization
[ channelutilization-value ] |
users
[ users-number ] }
Optional.
By default, the users-based
admission policy applies, with the
maximum number of users being
20.
8. Map SVP packets to a
specified AC queue.
wmm svp map-ac
{
ac-vi
|
ac-vo
|
ac-be
|
ac-bk
}
Optional.
By default, the SVP packet
mapping function is disabled.
SVP packet mapping applies to
non WMM clients, and does not
take effect on WMM clients.
Table 3 The default EDCA parameters for clients
AC queue AIFSN ECWmin ECWmax TXOP Limit
AC-BK queue 7 4 10 0
AC-BE queue 3 4 10 0
AC-VI queue 2 3 4 94
AC-VO queue 2 2 3 47

H3C MSR Series Specifications

General

Category	Network Router
IPv6 Support	Yes
Dimensions	Varies by model
Weight	Varies by model
Product Type	Modular Router
Ports	Varies by model
WAN Interfaces	Varies by model
Firewall	Yes
QoS	Yes
Wireless Support	Varies by model
USB Ports	Varies by model
Console Port	Yes
Power Supply	Varies by model
Redundancy	Varies by model
Operating Temperature	0°C to 45°C
Storage Temperature	-40°C to 70°C
Humidity	5% to 95% non-condensing
Series	MSR
Certifications	CE, FCC, RoHS