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

1000

---

How to manage a network using a router?

1177

---

Which technologies are involved in establishing wan links?

1030

---

What is clustering support?

1057

---

Define firewalls?

982

---

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

1064

---

What is arp main job?

1055

---

Explain the importance of encryption on a network?

1083

---

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

993

---

Give the function of the osi session layer?

991

---

How dynamic host configuration protocol aid in network administration?

1136

---

Define dhcp?

1119

---

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

1024

---

Define tracert?

1088

---

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

979

---