Explain about wimax backhaul?

777

---

Explain about wireless antennas?

895

---

What are the differences between wpa and wpa2?

861

---

Explain contained in control frame?

853

---

Explain the 4 way handshake in wlan?

1070

---

Explain eapol authentication?

819

---

What is power save mechanism?

1013

---

What are different types of frame spacing?

941

---

What is the difference between eap and eap-tls?

827

---

What is packet telephony?

993

---

Tell me how does voip work?

1036

---

Explain how does voip work?

985

---

Tell me what equipment is needed for voip?

960

---

Do you know in voip telephone witch part will convert data anolog to digital, digital to anolog?

945

---

Tell me voip test setup that you have for testing?

979

---