where can the VLAN tag number be seen?
Many 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?
which of the following?
When a client station operating under EDCA sends an RTS frame and NAV protection is desired for only
the first or sole frame in the TXOP, the duration field will contain an amount of time, measured in
microseconds, equal to which of the following?
what statement is true?
As it pertains to HT L-SIG TXOP Protection, what statement is true?
Which statement is true regarding these two protection …
IEEE 802.11-2007 specifies two ERP protection mechanisms: RTS/CTS and CTS-to-Self. Which statement
is true regarding these two protection mechanisms? (Choose 2)
what type of IEEE 802.11 frames?
WMM-PS trigger frames can be what type of IEEE 802.11 frames? (Choose 2)
what task is the handset required to perform?
Given: Your network consists of HT and ERP access points, and you are implementing VoWiFi with support
for U-APSD.
When an ERP handset operating in WMM Power Save mode with a ReceiveDTIMs parameter of TRUE
receives a Beacon containing a DTIM indicating queued broadcast traffic, what task is the handset required
to perform?
Which statement accurately describes IEEE 802.11 Power …
Which statement accurately describes IEEE 802.11 Power Save operation in a Basic Service Set that does
not support the QoS facility?
How is the EAPoL Start message addressed?
To effect Preauthentication, a STA’s supplicant sends an IEEE 802.1X/EAPoL Start message.
How is the EAPoL Start message addressed?
what new Information Elements (IEs) to facilitate fast …
The 802.11r-2008 amendment to the 802.11 specification introduces what new Information Elements (IEs)
to facilitate fast BSS transitions? (Choose 2)
what security requirement is specified for HT BSSs?
According to the 802.11n-2009 amendment, what security requirement is specified for HT BSSs?