How is UWB different from Bluetooth, FireWire and Wi-Fi?2 5597
What is difference between WPA and WPA2? Explain MAC frame format? Explain Random backoff algorithm? EAPOL authhentication? In WLAN what do you mean by syncronization? Explain power save mechanism? Explain fram control? What in NAV ,where it is found? what are career sensing techniques?? waht is different between thorughput and data rate? waht are three types of frame ,explain? explain process of wep? which throughput is maximum tcp or udp? drawback of wep? explain 4 way handshake in wlan? What is PS-Poll and its structure?? difference between Power save and legacy power save?? What is TIM? What is trigger frame? What is ACM bit where it is found? explain key exchanges in all security modes WPA,WPA2,TLS? What is contained in control frame? what are four access categories,which one has more priority? Difference between EAP and EAP-TLS? what is broadcast domain for 10 STAS coneected to router at layer 3? router,hub,switch,snmp? what does four address field signifies?? explain powermanagement? Working of RTS/CTS? Explain hidden node problem? what are different typr of frame spacing? What is cipher?2 6089
What is the use of 802.11b ?1 272
What is the use of 802.11g ?2 260
What is the use of 802.11n?1 243
What is the use of 802.16 ?1 257
What is Carrier Sense Multiple Access?
How far can a network go? (the distance problem)?
What is Routing traffic?
What are Bridged access points?
How to to establish “layer one” connectivity?
How many clients can I connect to an AP?
What is Static routing?
What is Point-to-Multipoint connection?
What is firmware? Why may I want to change it?
What is Time Division Multiple Access?
What is Master (access point) mode?
What is BSSID?
Are all my devices compatible?
What is ISM / UNII bands?
What is SSID?