What does a TXOP Limit value of 0 in the EDCA Parameter Set included in a QoS AP’s Beacons or Probe Resp
What does a TXOP Limit value of 0 in the EDCA Parameter Set included in a QoS AP’s Beacons or Probe Response frames indicate?
which bits can the AP mark to signal the layer-2 and layer-3 Ethernet switches to use higher priority processi
Given: ABC Company is implementing a QoS enabled infrastructure that will support both voice and data. The WLAN controller is connected to one of three core layer-3 Ethernet switches. Each core layer-3 Ethernet switch has multiple edge layer-2 Ethernet switches attached. Lightweight APs are connected to all edge layer-2 Ethernet switches. The WLAN controller is on subnet 10.1.1.0/24, and the APs are on numerous other subnets. The APs are connected to the WLAN controller via LWAPP tunnels.
When IEEE 802.11 frames arrive at a lightweight AP from a QoS STA that need to be sent to the WLAN controller, which bits can the AP mark to signal the layer-2 and layer-3 Ethernet switches to use higher priority processing?
where can the VLAN tag number be seen?
Many autonomous access points support IEEE 802.1Q VLAN tagging. When analyzing a WLAN system using IEEE 802.1Q tags, where can the VLAN tag number be seen?
What events will cause an established TSPEC to be deleted by a AP?
What events will cause an established TSPEC to be deleted by a AP?
which frames?
According to the IEEE 802.11 standard (as amended), transmit power information is carried in which frames?
when both HR-DSSS and ERP-OFDM client stations are associated to the AP?
How long, in microseconds, is the required Slot Time announced by an AP in an ERP BSS when both HR-DSSS and ERP-OFDM client stations are associated to the AP?
what task can be performed?
When using a protocol analyzer to capture conversations over a WLAN, you may often encounter encrypted data frames. Most WLAN protocol analyzers have a feature that allows the analyst to save and reload the captured frames into memory at a later time. Using this functionality, what task can be performed?
what two parameters are met?
A QoS STA obtains a TXOP for an access category (AC) after what two parameters are met?
Which IEEE 802.1D user priority values (by name) will assure the data payload carried by the Ethernet frame ge
Given: An ingress frame arrives on the Ethernet port of an autonomous AP marked with an IEEE 802.1D user priority value.
Which IEEE 802.1D user priority values (by name) will assure the data payload carried by the Ethernet frame gets assigned to the highest priority WMM queue?
In a Split MAC wireless network architecture, lightweight APs map user priorities (UPs) specified by the QoS S
In a Split MAC wireless network architecture, lightweight APs map user priorities (UPs) specified by the QoS STA on incoming frames to ___________.