How does arp response the request?

1087

---

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

1115

---

How do applications coexist over tcp and udp?

1356

---

Explain how is data send by ip layer?

1170

---

Explain which layer is closer to the user?

1036

---

How does tcp try to avoid network meltdown?

1229

---

What is a connection gateway?

1241

---

Explain what is subneting?

1094

---

Explain what is routing protocol and its purposes?

1111

---

What is ip multicast?

1198

---

What is a ipid?

1399

---

What is public ip?

1062

---

Explain what is a firewall?

1132

---

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

1150

---

Explain address resolution protocol arp?

1108

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