R2511-HP MSR Router Series WLAN Configuration Guide(V5)

2. Configuration procedure

# Configure interface WLAN-BSS 1 to use the 802.11e priority of received packets for priority

mapping.

<Sysname> system-view

[Sysname] interface wlan-bss 1

[Sysname-WLAN-BSS1] qos trust dot11e

[Sysname-WLAN-BSS1] quit

# Configure interface Ethernet 1/0 to use the 802.1p priority of received packets for priority

mapping.

[Sysname] interface ethernet 1/0

[Sysname-Ethernet1/0] qos trust dot1p

[Sysname-Ethernet1/0] quit

# Create a clear-type WLAN service template, configure its SSID as market, configure its

authentication method as Open System, and then enable the WLAN service template.

[Sysname] wlan service-template 1 clear

[Sysname-wlan-st-1] ssid market

[Sysname-wlan-st-1] authentication-method open-system

[Sysname-wlan-st-1] service-template enable

# Configure the radio type as 802.11g for radio interface WLAN-Radio 2/0, and map service

template 1 to interface WLAN-BSS1 on the radio interface.

[Sysname] interface wlan-radio 2/0

[Sysname-WLAN-Radio2/0] radio-type dot11g

[Sysname-WLAN-Radio2/0] service-template 1 interface wlan-bss 1

# Configure radio interface WLAN-radio 2/0 to allow up to ten users to use high-priority AC

queues (including AC-VO and AC-VI queues).

[Sysname-WLAN-Radio2/0] wmm edca client ac-vo cac

[Sysname-WLAN-Radio2/0] wmm edca client ac-vi cac

[Sysname-WLAN-Radio2/0] wmm cac policy users 10

[Sysname-WLAN-Radio2/0] wmm enable

[Sysname-WLAN-Radio2/0] quit

If a client wants to use a high-priority AC queue (AC-VO or AC-VI queue), it must send a request

to the AP. If the number of clients using high-priority AC queues (including AC-VO and AC-VI

queues) plus the clients requesting for high-priority AC queues on the AP is smaller than or equal

to the maximum number of high-priority AC clients (10 in this example), the request is accepted. If

the number of client exceeds the maximum number of high-priority AC clients, the system

decreases the priority of the packets from the excessive clients.

SVP service configuration example

1. Network requirements

As shown in Figure 28, the

fat AP is connected to the Ethernet and has WMM enabled.

On the fat AP, SVP packets are assigned to the AC-VO queue. To guarantee the highest priority for

the AC-VO queue, ECWmin and ECWmax are set to 0 for the AC-VO queue.