Siemens EF 711 Series Betriebsanweisung Seite 231

  • Herunterladen
  • Zu meinen Handbüchern hinzufügen
  • Drucken
  • Seite
    / 492
  • Inhaltsverzeichnis
  • LESEZEICHEN
  • Bewertet. / 5. Basierend auf Kundenbewertungen
Seitenansicht 230
Configuring WLAN Services
Configuring the QoS Policy
SCALANCE WLC711
User Guide, V8.11, 07/2012, C79000-G8976-C260-03 6-35
Configuring the QoS Policy
The following is an overview of the steps involved in configuring the QoS for WLAN Services.
Step 1 — Define the QoS Mode for the Service:
Legacy — Enables DL (downlink) classification for all clients
WMM:
Enables WMM support
Enables DL classification for WMM clients
Enables UL (uplink) classification in WMM clients
802.11e:
Enables 802.11e support
Enables DL classification for 802.11e clients
Enables UL classification in 802.11e clients
WMM and 802.11e are similar, but they use different signaling (same as WPA and WPA2).
Step 2 — Enable Turbo Voice:
Ensures traffic is optimized for voice performance and capacity
Can be enabled or disabled on individual WLAN Services
If Turbo Voice is enabled, together with QoS modes Legacy, WMM, or 802.11e, DL voice
traffic is sent via Turbo Voice queue instead of voice queue. A separate turbo voice queue
allows for some VNSs to use the Turbo Voice parameters for voice traffic, while other
VNSs use the voice parameters for voice traffic.
If WMM mode is also enabled, WMM clients use Turbo Voice-like contention parameters
for UL voice traffic.
If 802.11e mode is also enabled, 802.11e clients use Turbo Voice-like contention parameters
for UL voice traffic.
Note:
The Wireless 802.11n AP does not support the Turbo Voice option.
Step 3 — Define the DSCP and Service Class Classifications:
All 64 DSCP code-points are supported. The IETF defined codes are listed by name and code. Un-
defined codes are listed by code. The following is the default DSCP service class classification
(where SC is Service Class and UP is User Priority):
NOTICE
If you use logos or graphics, ensure that the graphics or logos are appropriately sized. Large graphics or
logos may force the login section out of view.
Table 6-9 DSCP Code-Points
DSCP SC/UP DSCP SC/UP DSCP SC/UP
CS0/DE 2/0 AF11 2/0 AF33 4/4
Seitenansicht 230
1 2 ... 226 227 228 229 230 231 232 233 234 235 236 ... 491 492

Kommentare zu diesen Handbüchern

Keine Kommentare