Do you know what is the nominal voltage required in subscriber loop connected to local exchange?

1028

---

Explain the type of signaling used between two exchanges?

850

---

Tell me how to do testing in webnms(network management system)?

709

---

Explain why is vlan trunking a security risk?

781

---

Why is it that sms/mo receives a sent and delivered acknowledgement but mt is not receiving the message?

991

---

Explain bridging?

903

---

What is the difference between router and switch?

947

---

What is the difference between routers, switches and hubs?

1049

---

Give the ip address of the switch?

1004

---

What is the difference between switches and hubs?

949

---

Differentiate ethernet switch and a hub?

913

---

Differentiate broadband router and ethernet switch?

971

---

What is the difference between routers and switches

965

---

Explain auto-negotiation function?

954

---

What is the difference between routers and hubs?

1041

---