Do you know about the job of the network layer under the osi reference model?

998

---

How to manage a network using a router?

1169

---

Which technologies are involved in establishing wan links?

1018

---

What is clustering support?

1056

---

Define firewalls?

977

---

How to identify the ip class of a given ip address?

1062

---

What is arp main job?

1052

---

Explain the importance of encryption on a network?

1081

---

Can you please explain the difference between straight-through and crossover cable?

990

---

Give the function of the osi session layer?

985

---

How dynamic host configuration protocol aid in network administration?

1127

---

Define dhcp?

1110

---

Define the number of network ids in a class c network?

1022

---

Define tracert?

1082

---

Tell me what can be done to fix signal attenuation problems?

977

---