How does arp response the request?

1021

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Explain what is the pdu of "network layer" and "data link layer"?

1013

---

How do applications coexist over tcp and udp?

1287

---

Explain how is data send by ip layer?

1061

---

Explain which layer is closer to the user?

979

---

How does tcp try to avoid network meltdown?

1159

---

What is a connection gateway?

1184

---

Explain what is subneting?

1050

---

Explain what is routing protocol and its purposes?

1022

---

What is ip multicast?

1146

---

What is a ipid?

1347

---

What is public ip?

1004

---

Explain what is a firewall?

1068

---

Explain how names are translated (resolved) into ip address?

1082

---

Explain address resolution protocol arp?

1053

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